Qingdao CCS Electric Corporation

CCS Motor Solid State Frequency Converters 50HZ to 60HZ(2024年06月16日)

ccs-motors — 2024-06-11T12:45:12+0900

https://www.ccs-motors.com/products/high-ip-converter.html

The solid state frequency converter 50hz to 60hz adopt a relatively sealed structure, and the protection level can reach IP55. This solid state frequency converters are high to low frequency converter.

The static frequency converter applications is very extensive. It is suitable for dust environments, high-temperature environments, low-temperature environments, corrosive environments,s and other dangerous environments such as combustible gas and explosion. Contact us and get more information on motor frequency converter.

What are Solid State Frequency Converters
high frequency converter are divided into AC-AC solid state frequency converters and AC-DC-AC solid state frequency converters in structure. It is divided into voltage source frequency converter and current source frequency converter from the nature of power supply.

Solid State Frequency Converters Working Principle
Solid state frequency converters are kind of power electronic power supply device which can provide simultaneous change of frequency and voltage. It can be divided into two categories: indirect frequency converter and direct frequency converter. Indirect frequency converter first rectifies the power frequency AC power supply into DC with controllable voltage, and then converts it into variable frequency AC through inverter, which is also called AC-DC-AC solid state frequency converters. Direct frequency converter converts power frequency AC into variable frequency AC at one time, so it can be called AC-AC solid state frequency converters. Indirect frequency converter is widely used.

Features of the Solid State Power Converters
The solid state power converter has high-protection container structure;
Solid state frequency converters have multiple output converter;
Built-in lightning protection and surge protection;
Solid state frequency converters are small in size and high in power density;
High heat dissipation efficiency, low temperature and low noise of solid state frequency converters;
The freezing environment can be cooled by refrigerant;
Modular design is adopted inside the solid state frequency converters, which is good for mounting abd convenient for maintenance.
Solid State Frequency Converters Applications
Solid state frequency converter on fracturing equipment used to extract oil and shale gas. Fracturing truck should be used for various fracturing operations of oil, gas and water wells, and can also be used for hydraulic sandblasting, high-pressure hydraulic coal mining in coal mines, high-pressure hydraulic derusting in ships and other operations. Static stop frequency converter can be used to drive fracturing pump.

CCS Motor also manufactures explosion proof VFD with high quality and wide applications.

For more information about transmission substation equipment and static frequency converter pdf, please feel free to contact us!

If you are looking for a reliable power control equipment company, don't hesitate to contact us!

CCS Motor High Ingress Motor(2024年06月15日)

ccs-motors — 2024-06-11T12:44:46+0900

https://www.ccs-motors.com/products/high-ingress-motor.html

We can supply high ingress protection motors for excavators, bucket wheel stackers, reclaimers at ports, and fracturing machinery for oil and gas. Contact us for more informataion o f the special purpose motors!

High Ingress Motor Features
High insulation performance and large starting torque;
Small size and light weight types of electrical control devices;
Long service life.

For more information about transmission substation equipment and electrical control panels, please feel free to contact us!

FREQUENCY CONVERTER(2024年06月14日)

ccs-motors — 2024-06-11T12:44:09+0900

https://www.ccs-motors.com/products/frequency-converter/

The frequency converter is also called voltage and frequency converter. CCS has mastered the most advanced frequency conversion speed regulation technology. We can provide customers with solid state frequency converter, high ingress protection transformation converter, and explosion-proof variable frequency converters, which are widely used in special environments such as oil and gas, chemical industry, and coal mines. The power frequency converter has the characteristics of high reliability, high protection, and high efficiency, and meets the needs of customized motor frequency converters.

What is a Frequency Converter
A motor requency converter, also known as a variable frequency drive (VFD), is an electronic device that is used to control the speed of an electric motor by varying the frequency of the power supplied to it.

The motor frequency converter works by converting the incoming AC power into a stable DC voltage, and then converting the DC voltage back into an AC voltage of the desired frequency using an inverter. The inverter switches on and off rapidly to create a series of voltage pulses that approximate a sine wave of the desired frequency.

By varying the frequency of the voltage pulses, the speed of the motor can be controlled. This allows for precise speed control of the motor, which can lead to energy savings, improved process control, and reduced wear and tear on the motor and associated equipment. CCS Motors offer high voltage frequency converter and solid state frequency converter.

frequency converter application
Voltage and Frequency Converter for Cooling Tower: The use of a voltage and frequency converter on a cooling tower fan is the most useful means to control leaving water temperature on critical process water applications. Frequency Converter can help save energy and reduce the noise of cooling tower in non-peak periods and benefit the life of the frequency converter components with fewer starts, smoother starts, and built-in motor diagnostics.
Voltage and Frequency Converter in Mining Applications: Voltage and frequency converter are now finding wide use in mining applications.
Voltage and Frequency Converter for Water Pumps: The installation of voltage and frequency converter on water pumps can be an effective energy saving measurement. Voltage and frequency converter can be installed on all water pumps, including those associated with HVAC systems.

Benefits of Using Frequency Converters
1. Speed regulation and saving energy, which can save energy by lowering the motor speed when it is not necessary to run at full speed.
2. Soft start can be used to prolong the service life of the voltage and frequency converter.
3. The motor control system is simplified.
4. Reduce mechanical wear and loss.

Benefits of Using Motor Frequency Converters
1. Speed regulation and saving energy, which can save energy by lowering the motor speed when it is not necessary to run at full speed.
2. Soft start can be used to prolong the service life of the voltage and frequency converter.
3. The motor control system is simplified.
4. Reduce mechanical wear and loss.

Frequency Converter Working Principle
How frequency converter works?
Static frequency converter working principle: The electric frequency converter mainly adopts AC-DC-AC mode, which first converts the power frequency AC power supply into DC power supply through the rectifier, and then converts the DC power supply into AC power supply with controllable frequency and voltage to supply the motor. The voltage and frequency converter converts a basic fixed-frequency, fixed voltage sine-wave power (line power) to a variable-frequency, variable-voltage output used to control speed of induction motors.

Frequency Converter VS VFD
1.Power Supply: VFD is composed of AC-DC- AC (modulation wave) circuits. Voltage and frequency change proportionally at the same time and can not be adjusted separately, which does not meet the requirements of the AC power supply. In principle, it can not be used for power supply, and VFD is generally used for speed regulation of three phase asynchronous motor. The whole circuit of motor frequency converter consists of AC-DC-AC-Filter Circuit, so the output voltage and current waveform are pure sinusoidal, which is very close to the ideal AC power supply. Voltage and frequency converter can output the power grid voltage and frequency of any country in the world.

2.Load Test: VFD(vfd rated motors) can't use in load tests because of high vibration and electromagnetic noise, large temperature rise, and the instruments can't work normally. So the voltage to frequency converter that can provide a pure sine wave output becomes indispensable power equipment in the laboratory.

3. Converter: A VFD is not a typical converter though it has conversions inside it. A voltage frequency converter would typically convert a DC signal to an AC signal.

FAQs of Frequency Converter
1.What is a frequency converter?
The frequency converter is one of the electrical control devices that uses frequency conversion technology and microelectronics technology to control AC motor by changing the frequency of the motor working power supply.
The inverter is mainly composed of a rectifier (AC to DC), filter, inverter (DC to AC), braking unit, driving unit, detection unit and micro-processing unit. The inverter adjusts the voltage and frequency of the output power supply by the interruption of IGBT, and provides the required power supply voltage according to the actual needs of the motor, so as to achieve the purpose of energy saving and speed regulation. In addition, the inverter has many protection functions, such as overcurrent, overvoltage and overload protection, etc.

2.What is static frequency converter?
Static inverters are devices that convert a fixed voltage and frequency to a different voltage and frequency. The working principle of the static frequency converter is to convert the fixed grid power supply from alternating current to direct current through internal electronic components.

3.What is frequency of conversion?
Frequency conversion can also be referred to as volt-to-frequency conversion. After the voltage signal is converted into a pulse signal, the anti-interference ability of the signal can be significantly enhanced, and it is also conducive to long-distance transmission.

4.What are the main parts of frequency converter?
1. Main circuit: "rectifier" for converting power supply into DC power, "smoothing loop" for absorbing voltage ripple generated by converter and inverter, and "inverter" for converting DC power into AC power.
2. Rectifier: The power frequency power supply is converted into a DC power supply.
3. Smoothing loop: Suppress voltage fluctuation.
4. Inverter: Contrary to a rectifier, the inverter converts DC power into AC power of the required frequency.
5. Control circuit: The loop where the main circuit provides control signals.

5.What is the frequency converter working principle?
How frequency converter works? The electric frequency converter mainly adopts AC-DC-AC mode (VVVF frequency conversion or vector control frequency conversion), which first converts the power frequency AC power supply into DC power supply through the rectifier, and then converts the DC power supply into AC power supply with controllable frequency and voltage to supply the motor.

6.Which industries need electric frequency converters?
The main function of the electric frequency converter is frequency conversion and speed regulation, which is widely used. Coal mine, port, metallurgy, chemical industry, paper making, machinery and other industries. The electric Frequency converters can be used in places where speed regulation is needed.

7.What is a frequency converter used for?
An vfd frequency converter is a device that converts power. The fixed-voltage power can be converted into a variable voltage by using the frequency converter. Unlike the VFD (variable frequency drive motor), the electric frequency converter is more like an ideal AC power supply. Manufacturers manage to lower the price of electric frequency converters with new technologies, attracting more and more countries to choose it as the standard one for power supply.

For more information about electrical power transmission equipment and remote control system, please feel free to contact us!

Flameproof Permanent Magnet Motorized Pulley(2024年06月12日)

ccs-motors — 2024-06-11T12:43:38+0900

https://www.ccs-motors.com/products/flameproof-permanent-magnet-motorized-pulley.html

Permanent magnet AC synchronous motor is a further development of permanent magnet direct drive system, which integrates permanent magnet AC synchronous motor with belt conveyor drive drum and truly realizes mechatronics. The VFD compatible motor not only inherits the advantages of a permanent magnet direct drive system, but also has the characteristics of further eliminating low-speed coupling, occupying very little space, convenient installation, and construction, etc..

Besides this kind of permanent magnet AC synchronous motor, we also have other high-quality VFD synchronous motor for sale.

What is a Permanent Magnet Synchronous Motor?
Permanent magnet synchronous motor is actually a kind of AC motor, its stator operation is three phase difference AC, and the rotor is permanent magnet. But the greatest advantage of this motor is that AC energy is provided by DC, which can accurately control the motor and solve the life problem caused by brushes.

Permanent Magnet Synchronous Motor Theory
Permanent magnet synchronous motor is mainly composed of rotor, end cover and stator. The stator structure of permanent magnet synchronous motor is very similar to that of ordinary induction motor, The biggest difference between rotor structure and asynchronous motor is that high-quality permanent magnet poles are placed on the rotor. According to the different positions of permanent magnets placed on the rotor, permanent magnet synchronous motor is usually divided into surface rotor structure and built-in rotor structure.

Permanent Magnet Synchronous Motor Control
The asynchronous start-up process of permanent magnet synchronous motor can be regarded as steady-state asynchronous operation at different speeds. During the start-up process, when the stator winding is fed with three-phase symmetrical alternating current of frequency, the air gap magnetic field generated rotates at synchronous speed, and the alternating current of frequency is induced in the rotor starting squirrel cage winding.

Features of the Permanent Magnet Ac Synchronous Motor
The outer rotor structure of permanent magnet ac synchronous motor has no reducer mechanism inside, the permanent magnet synchronous electric roller shaft is stationary and the outer rotor rotates when working;
The outer rotor permanent magnet is embedded and installed, which effectively protects the permanent magnet, has no risk of falling off, and has high reliability;
The low-speed coupling is omitted, and the transmission efficiency is higher;
The permanent magnet ac synchronous motor is a ceramic encapsulation with good wear resistance.

Advantages of Permanent Magnet Synchronous Motor
The advantages of permanent magnet synchronous motor are as follows:
Permanent magnet synchronous motor itself has high power efficiency and high power factor;
Permanent magnet synchronous motor has little heat, so the motor cooling system has simple structure, small volume and low noise;
The system adopts totally enclosed structure, no transmission gear wear, no transmission gear noise, no lubricating oil and no maintenance;
The permissible overload current of permanent magnet synchronous motor is large and the reliability is significantly improved;

Application of Permanent Magnet Synchronous Motor
Permanent magnet ac synchronous motor is used on belt conveyors. It is widely used in waste rock recovery in concentrator, steel slag treatment in steel mill, iron removal from raw materials in cement plant, power plant, coal, port and building materials industry

For more information about electrical control equipment and remote control system, please feel free to contact us!

Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW(2024年06月12日)

ccs-motors — 2024-06-11T12:43:07+0900

https://www.ccs-motors.com/products/explosion-proof-vfd.html

The explosion proof VFD is committed to intelligent control of mining. Our explosion proof electric motor can improve the efficiency of the equipment, and reduce the maintenance of the complete set of equipment. The explosion proof electric motor operates reliably to ensure production safety. Our ATEX and IEC explosion-proof motor has advanced design concepts and independent intellectual property rights, and have reached the international advanced level in terms of functionality and reliability.

Features of the Explosion Proof VFD
The software system of explosion proof electrical equipment has built-in control programs such as a scraper, conveyor, and pumping station;
Direct torque control has high control precision, fast dynamic response speed, and output torque greater than 2.2 times rated torque, which is suitable for heavy load starting occasions.
Explosion proof VFD adopts CAN bus communication to realize master-slave control and power balance of multiple devices, and optical fiber communication is supported to realize data transmission and control;
ATEX explosion proof VFD uses Long-life thin-film capacitors;
This electrical transmission equipment has various protection functions such as overload, overvoltage, under-voltage, phase shortage, overheating, power imbalance, short circuit, etc.
Our ATEX explosion proof VFD is equipped with high quality explosion proof electrical panel, connectors, enclosures, junction boxes, outlets and other flame proof panel box and fittings.

Explosion proof motor specifications
The types of explosion-proof electric motors can be classified according to the following aspects:

1. Principle of motor
Explosion proof VFD motor can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor.

2. Place of use
Explosion proof vfd multiple motors can be divided into explosion-proof motors used in coal mines and explosion-proof motors used in factories.

3. Explosion-proof principle
Explosion proof VFD motor can be divided into flameproof motor, increased safety motor, positive pressure motor, spark-free motor and dust explosion-proof motor.

4. Matching mainframe
Explosion proof VFD motor can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for scraper, explosion-proof motor for local fan in coal mine, explosion-proof motor for fan, etc. In addition, it can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motor and low-voltage explosion-proof motor.

How to choose An Electric Explosion Proof Motor?
Selection principle of explosion-proof electric motor
1. Identify the nature and types of application places.
2. For gas explosive places, zoning should be determined according to the degree of danger.
3. Identify the temperature group of the application place.
4. For flameproof, safety-increasing and positive pressure ventilation explosion-proof motors, the use places should be considered are class or class; Spark-free motor and dust explosion-proof motor can only be used in similar places.
5. Identify the explosion-proof level.
6. If safety-increasing or positive pressure explosion-proof motors are selected, corresponding protection devices should be considered, otherwise the safety of explosion-proof cannot be guaranteed.

Explosion Proof VFD Application
The frequency converter application is very extensive, and explosion proof DC motor also has its own unique uses.
The explosion proof VFD is mainly used for heavy load starting and full speed regulation of scraper conveyor, transfer machine, belt conveyor, coal mine TBM and other equipment with rated voltage of 3300v / AC1140v / AC660V, and can be used for the emulsion pump station, water pump, endless rope winch, permanent magnet synchronous motor (including electric drum), ventilator and other occasions requiring frequency conversion speed regulation.

If you are looking for a reliable power control equipment company, don't hesitate to contact us!

ELECTRICAL TRANSMISSION & POWER CONTROL EQUIPMENT IN CCS ELECTRIC(2024年06月11日)

ccs-motors — 2024-06-11T12:42:40+0900

https://www.ccs-motors.com/products/

We at CCS can provide customers with a variety of electrical transmission equipment and electrical control solutions, which can meet the needs of various working conditions. We strictly control the quality, from raw material procurement to factory test, and all is in accordance with IEC standards.

As a professional power control equipment company, CCS has been providing mining with highly reliable electrical transmission equipment for more than 10 years. Recently, our customers have gradually expanded to oil and gas, port, steel, and other fields.

Why Choose Electrical Transmission & Power Control Equipments in CCS Electric

Professional Manfacturer
The company, with a complete system for R&D, design, manufacturing, marketing, and maintenance service, is professional in the manufacturing of high-quality electrical transmission equipment & electrical control equipment.

Well-equipped Production Facilities
We have a large-scale motor assembly machine, motor automatic assembly machine, intelligent CNC winding machine, iron core automatic stacking equipment, solid insulation vacuum casting equipment, inverter production line, vertical machining center, and other production equipment.

Complete Test Platform
CCS has an advanced 12MW loading test platform, high-precision power analyzer, power frequency, and turn to turn to withstand voltage tester, torque tester, and other facilities of the test and inspection center, and has obtained ISO9001 quality management system certification.

Good Development Prospect
With the increasing demand for electrification and intelligence in the industrial field, CCS electrical control devices have a broad market prospect in the industries of engineering, port, shipping, metallurgy, cement and other industries.

What are the types of power transmission system?
A.4 Types of Power Transmission – Mechanical, Electrical, Hydraulic, and Pneumatic (Pros & Cons) The transmission method is an engineering method that matches the power machine and the working part of the machine in terms of energy configuration, movement speed, and motion form.

Q.What material is used for electrical transmissions?
A.Copper, aluminum, and steel are the primary conductor materials used in electrical power systems. Other types of conductors such as silver and gold are actually better conductors of electricity; however, cost prohibits wide use of these materials.

Types of Explosion-proof Electrical Equipment and Precautions for Maintenance(2024年04月17日)

ccs-motors — 2024-04-09T12:29:04+0900

https://www.ccs-motors.com/types-of-explosionproof-electrical-equipment-and-precautions-for-maintenance.html

Ⅰ. Types of flameproof electrical equipment

1. Explosion-proof safety type: This kind of explosion-proof electrical equipment does not produce sparks, arcs or dangerous temperatures during normal operation, which can improve the safety level of electrical equipment.

2. Flameproof type: its structure is fully enclosed. Even if it explodes inside the explosion proof vfd electrical equipment, it will not detonate and ignite the external explosive gas, thus eliminating the danger of fire and explosion. The flame proof motor and VFD for synchronous motor is such a structure.

3. Explosion-proof oil-filled type: This type of explosion proof electrical equipment will immerse live parts that may produce sparks, arcs or dangerous temperatures that may become ignition sources into oil, so that the external combustible gas does not cause fire and explosion electrical equipment.

4. Explosion-proof ventilation inflatable type: This explosion-proof electrical equipment is filled with air or inert gas inside, and keeps it under positive pressure to prevent external flammable gas from entering the internal electrical equipment.

5. Explosion-proof safety spark type: The electric spark generated by the explosion-proof electrical equipment in the circuit system under normal conditions will not ignite the explosive gas. The equipment is divided into grades I, II and III according to the minimum detonation current. This explosion-proof electrical equipment has a small current limit and is used for instrumentation and communication.

6. Special explosion-proof type: The structure of this explosion-proof electrical equipment does not belong to the above types, but is an electrical equipment that adopts other explosion-proof measures.

Ⅱ. Precautions for maintenance of flameproof electrical equipment

1. In principle, the maintenance of explosion-proof electrical equipment should be carried out by the manufacturer of the product. If the user maintains it by itself, it is suggested that the maintenance should be obtained after obtaining the consent of the product manufacturer. The maintenance party shall bear the relevant responsibilities after the product is repaired.

2. The maintenance of explosion-proof electrical equipment should be inspected and maintained by professionals who have mastered and are familiar with explosion proof electric motor classifications.

3. The maintenance unit shall have maintenance equipment and necessary inspection and test devices.

4. A maintenance plan for explosion-proof electrical equipment should be formulated, and explosion-proof electrical equipment should be inspected and maintained regularly.

5. The maintenance of explosion-proof electrical equipment must be carried out in accordance with the requirements of GB3836.13-1997. After the maintenance of explosion-proof equipment, explosion-proof parameters should be measured and inspected, and the requirements of explosion-proof type standards in GB3836 should be met.

6. The repaired equipment of explosion-proof electrical equipment should be inspected and qualified before it can be put into use.

CCS electrical is a leading factory of VFD frequency converter and VFD compatible motor for many years in China, Contact us for more detailed informations about our quality Electrical Equipment.

Types of Flame Proof Equipment from CCS Motor
CCS Motors specializes in explosion-proof electric motors, designed to operate safely in hazardous environments where combustible gases or dust are present. These motors are crucial in industries such as oil and gas, chemical, mining, and pharmaceuticals, where even a tiny spark could lead to catastrophic consequences.

The design of CCS explosion-proof motors incorporates robust construction with features like sealed enclosures, special insulation materials, and non-sparking components to prevent ignition of flammable substances. Additionally, they often employ advanced cooling systems to maintain optimal temperatures and minimize the risk of overheating.

CCS Motors' explosion-proof electric motors undergo rigorous testing and certification processes to ensure compliance with international safety standards such as ATEX, IECEx, and UL, providing peace of mind to customers operating in hazardous environments. These motors not only prioritize safety but also offer efficiency and reliability, contributing to uninterrupted operations in critical industrial processes.

With a commitment to innovation and safety, CCS Motors continues to advance the technology of explosion-proof electric motors, meeting the evolving needs of industries while safeguarding lives and assets against the risks of explosion and fire.

CCS Motors specializes in flameproof electric motors engineered to operate safely in environments where the presence of flammable gases or vapors poses a significant risk. These motors are essential in industries such as chemical processing, petrochemicals, refineries, and pharmaceuticals, where stringent safety measures are paramount.

Flameproof motors from CCS Motors are constructed with robust materials and designed to contain any internal explosion, preventing the propagation of flames or sparks to the surrounding atmosphere. Specialized enclosures, along with flame arrestors and labyrinth seals, ensure that any internal explosion is safely contained within the motor housing, minimizing the risk of igniting external flammable substances.

Furthermore, CCS Motors' flameproof motors undergo extensive testing and certification procedures to comply with international standards like ATEX, IECEx, and UL, guaranteeing their reliability and safety in hazardous environments.

By prioritizing innovation and safety, CCS Motors continues to advance flameproof motor technology, providing industries with dependable solutions to mitigate the risks associated with flammable atmospheres while maintaining operational efficiency and productivity. These motors play a crucial role in safeguarding lives and assets while enabling uninterrupted industrial processes in challenging environments.

Static Frequency Converter vs VFD frequency converter(2024年04月16日)

ccs-motors — 2024-04-09T12:28:29+0900

https://www.ccs-motors.com/static-frequency-converter-vs-vfd-frequency-converter.html

Static Frequency Converter vs VFD frequency converter

In the dynamic landscape of electrical engineering, the choice between a static frequency converter and a variable frequency drive (VFD) frequency converter is often determined by the specific needs of a given application. Each device serves a distinct purpose, and understanding their differences is crucial for making informed decisions in various industrial settings. This article explores the definitions, functions, application areas, advantages, disadvantages, and operating principles of static frequency converters and VFD frequency converters, providing insights into when and where each technology excels.

Definition and Function of static frequency converter and VFD frequency converter
Static Frequency Converter

A static frequency converter is designed to convert power from one frequency to another without the capability to adjust the output frequency. Typically utilized for non-linear loads, its primary function is to provide instantaneous start to three-phase motors. This makes it a suitable choice for applications where speed adjustment is not a requirement.

Variable Frequency Drive (VFD) Frequency Converter

In contrast, a VFD frequency converter is a more versatile device that can adjust both the output frequency and voltage. It is primarily used to alter the rotation speed of electric motors, making it an ideal choice for applications that demand precise control over motor speed, such as pumps and fans.

Application Areas of static frequency converter and VFD frequency converter
Static Frequency Converter

Static frequency converters are well-suited for scenarios where the primary requirement is the instantaneous start of three-phase motors. However, their limitation lies in their inability to adjust the speed of the motor, making them less suitable for applications that demand variable speed control.

Variable Frequency Drive (VFD) Frequency Converter

VFD frequency converters shine in applications that require the adjustment of motor speed. Their flexibility makes them indispensable for a wide range of industrial processes, including pumps, fans, and other equipment where varying speeds are essential for optimal operation.

Advantages and Disadvantages
Static Frequency Converter

Advantages: Suitable for instantaneous start, often more reliable for non-linear loads.

Disadvantages: Incapable of adjusting motor speed, limiting its applicability in variable speed applications.

Variable Frequency Drive (VFD) Frequency Converter:

Advantages: Allows for precise adjustment of motor speed, enhancing efficiency in variable speed applications.

Disadvantages: May not be as reliable for non-linear loads compared to static frequency converters.

Operating Principles:

Static Frequency Converter

Solid state frequency converters operate by statically converting power frequency. They excel in providing instantaneous start to motors, making them a preferred choice for applications where rapid start-up is critical.

Variable Frequency Drive (VFD) Frequency Converter

VFD frequency converters go beyond static conversion. They convert power to a pure sine wave, allowing simultaneous adjustment of both frequency and voltage. This capability provides unparalleled control over motor speed and performance.

Application Recommendations
Choose a static frequency converter when instantaneous start is the primary requirement.

Opt for a VFD frequency converter when the application demands precise adjustment of motor speed.

In the realm of electrical engineering, the choice between a static frequency converter and a VFD frequency converter is not one-size-fits-all. Understanding the unique strengths and limitations of each device is crucial for making informed decisions in diverse industrial applications. By considering factors such as the need for instantaneous start or variable speed control, industries can select the most suitable technology to meet their specific requirements. Ultimately, the choice between static frequency converters and VFD frequency converters should be guided by the overarching goal of achieving optimal performance and efficiency in electrical systems.

Qingdao CCS Motor, founded in 2011, is located in the Qingdao West Coast Economic New Area, Shandong Province. The power control equipment company covers an area of 110 acres with a construction area of 60,000 ㎡.

CSS ELECTRICAL VFD COMPATIBLE MOTOR(2024年04月15日)

ccs-motors — 2024-04-09T12:27:50+0900

https://www.ccs-motors.com/products/vfd-motor/

What is a VFD compatible motor? Variable frequency drive (VFD) is a kind of power control equipment which uses frequency conversion technology and microelectronics technology to control AC motor by changing the speed of motor. The motor with integrated VFD is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), drive unit, detection unit, micro processing unit, etc. VFD motor is a combination of variable frequency drive and three-phase motor to be used with AC 50Hz/60Hz power supply system. The VFD rated motor can adjust the speed of motor under various load conditions, completely eliminate the mechanical and electrical shocks and prolong the service life of mechanical equipment. And the variable frequency drive motor also works to protect against overload, overvoltage, undervoltage, phase loss and overheating.

Types of Variable Frequency Drive Motor

Flame Proof Asynchronous VFD Motor
The power rating range of this kind of VFD motor is from 55kW to 3000kW and it can be designed as per IP 56 or higher which is able to withstand a certain degree of flooding.

VFD for Synchronous Motor Frequency Converter
PM integrated VFD motor combined VFD and motor,can supply a big torque even in low speed.it can output most of VFD/motor parameters and curves to distribute control system.

High Ingress Protection VFD Motor
High Ingress Protection VFD motor is mainly used in excavators in the field of construction machinery, port bucket wheel stacker-reclaimer, and etc.

Flameproof Permanent Magnet Motorized Pulley
The pulley is a kind of motor with is used for conveyor. Voltage is from 380V to 1140V and power rating is less than 300kW.

What is VFD compatible motor?
A VFD motor is a motor that is powered by a variable frequency drive (VFD), also known as an adjustable frequency drive (AFD), variable speed drive (VSD), or inverter drive. A VFD motor is typically an AC induction motor that is connected to a VFD, which allows for precise control of the motor's speed and torque.

The VFD works by converting the fixed frequency and voltage of the power supply into a variable frequency and voltage that is supplied to the motor. This allows the speed of the motor to be adjusted without changing the frequency of the power supply, which in turn can save energy and reduce wear and tear on the motor.

What Motors Can be Used with VFD?
VFD compatible motors are used in a wide range of applications, such as HVAC systems, industrial machinery, and even electric vehicles. They offer several benefits over traditional fixed-speed motors, including improved energy efficiency, reduced wear and tear on equipment, and greater control over the motor's speed and torque.

Some of the most commonly used motors with VFDs include:

AC Induction Motors: These are the most common type of motor used with VFDs, and are well-suited for variable speed applications.

Permanent Magnet Motors: These motors have high efficiency and are often used in high-performance applications.

Synchronous Motors: These VFD for synchronous motor have a constant speed and are often used in applications where precise control is required.

Brushless DC Motors: These motors are often used in high-speed and high-precision applications.

VFD Compatible Motor Efficiency
Motor efficiency does change as speed and torque change and is also affected by voltage harmonics present in the VFD motor output. The magnitude of losses due to voltage harmonics will vary with the motor design. VFD motor efficiency decreases with decreasing motor load. The decline in efficiency is more pronounced with VFD motor of smaller horsepower ratings.

How Does a VFD Change Motor Speed?
A variable frequency drive controls the motor speed by using PWM (Pulse Width Modulation) to alter the power supply frequency that's fed to the motor. The first step in this process is to convert the AC supply voltage into DC by the use of a rectifier. DC power contains voltage ripples which are smoothed using filter capacitors.

Changing Motor Rotation on a VFD
It is usually easy to change the direction of rotation with the VFD itself. Most VFD's have a simple toggle command for forward and reverse. Switching two of the power leads coming out of the VFD can solve the problem of which the motor is shut down and later restarted, it will restart running backwards again.

Application of the VFD compatible Motor
The VFD compatible motor can run in the explosion environment. Flameproof and intrinsically safe high-voltage ingress protection of motor is a highly integrated product of the motor and the drive. It is widely applicable to belt conveyors, loaders, AFC's, emulsion pumping stations, and other equipment used in underground coal mining to achieve a soft-start under heavy load and dynamic speed control. CCS Motor can offer a wide range of VFD motors for different scenarios, including vfd for synchronous motor, VFD rated motors, VFD multiple motors, and other VFD compatible motors.

How to Select a VFD compatible Motor
Choose the appropriate structure form of protection grade motor according to the application place.
Choose the appropriate power and voltage level according to the responsible ability.
According to the environmental temperature, humidity, above seal level, dust and gas conditions, special purpose motors such as explosion prevention are selected.
Choose a strong manufacturer to ensure the material quality and production process to the maximum extent.

FAQs of VFD Motors
1
What is power transmission equipment?
The power control equipments can realize the conversion between electric energy and mechanical energy, and conveniently control the torque, angular acceleration, speed of the motor output shaft according to the production process requirements.

2
What is the power control system?
The electric drive control system is usually composed of a motor, power conversion device, and control device. Electric drive is divided into constant speed and speed regulation, and speed regulation is divided into AC speed regulation and DC speed regulation.

3
Which kind of communication protocol can be available in the system?
There are several communication methods for your choice, Modbus, Profibus, Profinet, Internet.

4
How does the variable frequency drive (VFD) work for motor protection?
VFD can realize the protection of motor: 1. Overvoltage protection. 2. Undervoltage protection. 3. Overcurrent protection. 4. Lack of phase protection. 5. Reverse phase protection. 6. Overload protection. 7. Grounding protection. 8. Short circuit protection. The frequency converter is equipped with various detection systems to detect and protect various signals.

5
Can you run a VFD without a flame proof motor?
The VFD can be put into trial operation without motor, which is used to carry out relevant low-voltage tests, such as analog overcurrent protection, overvoltage protection, communication failure and so on.

6
What types of motors can be used with variable frequency drives?
Frequency converter usually needs to be equipped with special frequency conversion motor, because the special frequency conversion motor fully considers the problem of frequency change in design and manufacture, and can apply to larger frequency change; The traditional asynchronous motor can also be applied to frequency converter, but because it is designed according to power frequency, there are some problems such as low efficiency, high temperature, easy aging insulation and so on.

CSS ELECTRICAL SPECIAL PURPOSE MOTORS(2024年04月13日)

ccs-motors — 2024-04-09T12:27:22+0900

https://www.ccs-motors.com/products/special-motor/

We are focusing on special purpose motors for our customers.

The special purpose motors can be designed according to the working condition and customer’s demands, such as installation dimensions, space and environment, drive performance, power type, and ingress protection.

Our design covers a wide range of types: variable frequency motor, three-phase asynchronous motor, three-phase synchronous motor, two-speed motor, and so on.

High Ingress Motor
We can supply high ingress protection motors for excavators, bucket wheel stackers, reclaimers at ports, and fracturing machinery for oil and gas.

Types of CCS Special Purpose Motors
CCS Electrical boasts a diverse array of special-purpose motors designed to meet specific industrial needs. The Variable Frequency Motor, a standout in this lineup, allows precise control over speed and torque by adjusting the input frequency. It serves as a cornerstone in applications demanding adaptability and efficiency. Three-phase Asynchronous Motors are workhorses in various industrial sectors, providing robust performance in a wide range of conditions. Their synchronous counterparts, the Three-phase Synchronous Motors, offer precise speed control crucial for applications requiring constant speeds.

Two-Speed Motors provide flexibility, allowing users to switch between two predetermined speeds based on operational requirements. High Ingress Motors, engineered for harsh environments, ingress motor resist the intrusion of solid particles and liquids, ensuring reliable performance in challenging conditions. Flame Proof Motor are indispensable in potentially explosive atmospheres, featuring enclosures that prevent the ignition of surrounding gases or vapors.

Each of these special-purpose motors in CCS Motor represents a tailored solution, reflecting the commitment to efficiency, safety, and precision in diverse industrial applications.

The difference between special purpose motors and VFD compatible motor

Special-purpose motors and VFD (Variable Frequency Drive) compatible motors cater to distinct requirements in the realm of electrical engineering, each offering unique features to address specific needs.

Special-purpose motors are meticulously designed to meet specialized industrial demands. They include motors such as High Ingress Motors, Flame Proof Motors, Two-Speed Motors, and others. These motors are engineered with specific characteristics, materials, or enclosures to thrive in challenging conditions, such as high temperatures, explosive atmospheres, or harsh environments. Special-purpose motors prioritize functionality tailored to specific applications.

On the other hand, VFD compatible motor is crafted to seamlessly integrate with Variable Frequency Drive systems. These motors are built to withstand the dynamic frequency changes that VFDs induce, allowing for precise control over motor speed and torque. VFD compatible motors typically have insulated bearings and are designed to handle the stresses associated with rapid acceleration and deceleration. This compatibility ensures optimal performance when paired with VFDs, offering industries the flexibility to regulate motor speed according to the specific requirements of their processes.

In essence, special-purpose motors emphasize tailored functionality for specific environments, while VFD compatible motors prioritize adaptability and precision in variable speed applications.

Explosion Proof VFD, Explosion Proof Motor Specifications(2024年04月13日)

ccs-motors — 2024-04-09T12:26:57+0900

https://www.ccs-motors.com/explosion-proof-vfd-explosion-proof-motor-specifications.html

Modular explosion-proof frequency converter and water-cooling system (with anti-condensation device) designed for coal mine site conditions.
Modular design of control module, with strong universality and saving spare parts storage; It is easy to replace and easy to maintain. Powerful system software, built-in scraper, tape, pump station and other control macro programs, can multi-purpose.
Direct torque control, high control accuracy, fast dynamic response and output not less than 2.2 times of rated torque, suitable for heavy starting.
CAN bus communication is adopted between multi-drive multi-point devices, realizing multi-device master from on-line, dynamic power balance, and support fiber optic communication to realize remote data transmission and monitoring.
Using the non-inductive strapless master, long-life thin film capacitance and excellent electromagnetic design to effectively reduce the input and output harmonics to meet EMC standard requirements, and output cable length of 0 to 1500 meters.

The frequency converter has the protection function of overload, overpressure, undervoltage, phase-loss, over-heat, power imbalance, short circuit, leakage lock, grounding, etc., which has the function of failure record of power failure.

The frequency converter USES ordinary industrial water, and the cooling water board can withstand up to 5 mp.

The frequency converter displays a 12-inch display, which can display operation parameters, data curve, fault information, history failure, parameter modification, etc.

The frequency converter is equipped with intelligent energy efficiency control, which can be used to determine how much coal can be adjusted automatically by coal flow identification, which can effectively save energy and reduce consumption.

Contact CSS Motors Company for explosion proof VFD with more classifications.

If you want to know more about flame proof motors specifications, please visit our website.

Now the price of electrical power transmission equipment is reasonable, anything you need, please contact us.

Explosion Proof VFD Explosion proof electric motor classifications(2024年04月12日)

ccs-motors — 2024-04-09T12:26:32+0900

https://www.ccs-motors.com/explosion-proof-vfd-explosion-proof-electric-motor-classifications.html

Explosion-proof electric motors play a crucial role in industries where the presence of flammable gases, vapors, or dust poses a potential hazard. These motors are designed to prevent the ignition of explosive atmospheres, ensuring the safety of both personnel and equipment. In this comprehensive guide, we will delve into the various types of explosion-proof electric motors, categorizing them based on different aspects such as operating principles, specific applications, explosion-proof principles, and matching mainframes.

Explosion proof electric motor classifications by Principle of Motor
Explosion proof VFD (Variable Frequency Drive) motors come in diverse types based on their operating principles. The three primary categories include:

a. Explosion-Proof Asynchronous Motor:

This type of motor operates on the principle of asynchronous induction. It is commonly used in applications where the need for explosion protection is paramount, such as in chemical plants and refineries.

b. Explosion-Proof Synchronous Motor:

VFD for synchronous motor operates at a constant speed, making them suitable for applications requiring precision and synchronization. These motors find application in industries where explosive atmospheres are present, and precise control is essential.

c. Explosion-Proof DC Motor:

Direct current (DC) motors are known for their controllability, and explosion-proof DC motors are utilized in environments where the risk of explosion is significant. These motors are often employed in hazardous locations like gas processing plants.

Explosion proof electric motor classifications by Place of Use:
Explosion-proof VFD motors are adapted for specific environments, and their usage can be categorized based on the location:

a. Motors Used in Coal Mines:

These motors are specifically designed to operate in the challenging conditions of coal mines. They must withstand the presence of coal dust and methane gas, making them crucial for ensuring the safety of mining operations.

b. Motors Used in Factories:

Explosion-proof motors used in factories cater to a wide range of industrial applications where the presence of flammable substances necessitates specialized motor designs. These motors contribute to maintaining a secure working environment in manufacturing facilities.

Explosion proof electric motor classifications by Explosion-Proof Principle:
The explosion-proof principle further classifies these motors into various types:

a. Flameproof Motor:

Flameproof motors are designed to contain any explosion that may occur within the motor housing. This containment prevents the release of flames or sparks into the surrounding hazardous atmosphere.

b. Increased Safety Motor:

Increased safety motors are constructed with additional safety measures to minimize the risk of sparks and overheating. They are commonly used in environments where a high level of safety is required.

c. Positive Pressure Motor:

Positive pressure motors maintain internal pressure higher than the external environment, preventing the entry of flammable gases or dust. This design helps in safeguarding against external hazards.

d. Spark-Free Motor:

Spark-free motors are engineered to eliminate the risk of sparking during operation. This feature is crucial in industries where even a small spark could lead to a catastrophic explosion.

e. Dust Explosion-Proof Motor:

Motors operating in dusty environments require protection against dust-related explosions. Dust explosion-proof motors are designed to prevent the ignition of dust clouds, ensuring safety in industries such as flour mills and woodworking facilities.

Explosion proof electric motor classifications by Matching Mainframe:
Explosion-proof VFD motors are matched with specific mainframes based on their intended applications:

a. Explosion-Proof Motor for Coal Mine Conveyor:

These motors are tailored for the demanding conditions of coal mine conveyors, providing reliable and safe operation in the transportation of mined materials.

b. Explosion-Proof Motor for Coal Mine Winch:

Winches in coal mines require specialized motors to ensure efficient and secure lifting operations. Explosion-proof motors for coal mine winches are designed to meet these stringent requirements.

c. Explosion-Proof Motor for Scraper:

Scrapers play a vital role in mining operations, and explosion-proof motors for scrapers are engineered to operate reliably in the harsh and hazardous conditions of mining environments.

d. Explosion-Proof Motor for Local Fan in Coal Mine:

Local ventilation is essential in coal mines to mitigate the buildup of explosive gases. Motors for local fans in coal mines are designed to provide reliable and efficient airflow while ensuring safety.

e. Explosion-Proof Motor for Fan:

In various industrial settings, such as petrochemical plants, explosion-proof motors for fans contribute to maintaining proper ventilation without compromising safety.

The world of explosion-proof electric motors is vast and diverse, with each type serving a specific purpose in safeguarding against potential hazards. Understanding the principles, applications, and classifications of these motors is crucial for industries operating in environments where explosive atmospheres are a constant concern. As technology advances, the development of more sophisticated and efficient explosion-proof motors will continue to contribute to enhanced safety standards in industrial settings.

CCS Motors Company has mastered the core technology of frequency converter and motor has more than 300 utility model patents, and has advanced production technology and manufacturing processes and a perfect ISO quality management system.

CCS Motors(2024年04月11日)

ccs-motors — 2024-04-09T12:26:07+0900

https://www.ccs-motors.com/company-profile/

60,000 ㎡construction area
A combined model of “converter+motor”
ISO 9001:2015 Quality System Certification
ISO 14001:2015 Environmental Management System Certification
OHSAS18001:2007 Occupational Health and Safety Management System Certification
GB/ T 2949-2013 Intellectual Property Management System Certification
Qingdao CCS Electric Corporation, founded in 2011, is located in the Qingdao West Coast Economic New Area, Shandong Province. The power control equipment company covers an area of 110 acres with a construction area of 60,000 ㎡.

The company, with a complete system for R&D, design, manufacturing, marketing, and maintenance service, focuses on the development of the electrical transmission equipment in the industrial automation area, including integrated VFD motor, special converter, special high-performance VFD electric motor, electrical control equipment, and power supply products. The asynchronous integrated VFD motor and the permanent magnetic integrated synchronous VFD motor, as the core products of CCS Electrical, organically integrate the frequency converter and the motor, which can replace the separated transmission type of “converter+motor”, obtaining the market-leading position in the high-end transmission equipment of minging industries of coal and oil&gas. With the increasing demand for electrification and intelligence of the industrial field, the products of CCS Electrical have a broad market prospect in the industries of engineering, port, shipping, metallurgy, cement, and other industries.

The company has passed ISO 9001:2015 Quality System Certification, ISO 14001:2015 Environmental Management System Certification, OHSAS18001:2007 Occupational Health and Safety Management System Certification, and GB/ T 2949-2013 Intellectual Property Management System Certification. Through independent innovation, CCS Electrical is committed to becoming a world leader and provider of electrical transmission and control equipment.

Company Culture
VISION

To become the best supplier for VFD frequency converter and VFD compatible motor

To make CCS Electrical appear on every continent.

MISSION STATEMENT

To utilize innovated technology to provide efficient and green drive solutions, and to create greater values for customers.

Enterprise Core Values

Customer First
Dedication
Open and Enterprising
Sincerity
Team Work
Sustained Progress

CCS Motors company is committed to significant technologies and efficiency-enhancing innovations, we are today the world market leader and define the new transmission modes by our CCS motors for various industries, Mining, Oil &Gas, Cement, Port, Steel Plants, Power Plants, Offshore platform, Construction machinery, vessel and so on.

CCS Motor variable frequency control of synchronous motor(2024年04月10日)

ccs-motors — 2024-04-09T12:25:29+0900

https://www.ccs-motors.com/ccs-motor-variable-frequency-control-of-synchronous-motor.html

In the ever-evolving landscape of electrical engineering, the control of synchronous motors has reached new heights with the advent of Variable Frequency Drive (VFD) systems. Particularly, the Variable Frequency Control of Synchronous Motors has emerged as a pivotal advancement, transforming the way we manipulate motor performance. In this article, we delve into the intricacies of this technology, exploring its applications, benefits, and the underlying principles that drive its success.

Frequency Control in True Synchronous Mode
At the heart of Variable Frequency Control lies the manipulation of the stator supply frequency through an independent oscillator. This process, often referred to as true synchronous mode, allows engineers to finely tune the frequency of the supply, steering the motor's behavior with unparalleled precision. By changing the frequency from its initial value to a desired one, the motor's speed, and consequently, its overall performance can be customized to meet specific requirements.

Speed Control of Synchronous Motor
Traditionally known as a constant-speed motor, the VFD for synchronous motor operates at the synchronous speed of the power supply. However, with the introduction of variable frequency control, this seemingly rigid characteristic is transformed. The ability to manipulate the stator frequency provides engineers with the means to exercise control over the motor's speed, a feat previously considered challenging in synchronous motor applications.

Relationship Between Speed and Frequency of Synchronous Motor
The correlation between the speed of a synchronous motor and the stator frequency is a fundamental aspect of variable frequency control. With a constant rotor excitation, the synchronous motor's speed is intricately tied to the stator frequency and the number of poles. By varying the frequency, engineers can effectively modulate the speed of the motor, offering a dynamic and flexible solution to various industrial applications.

Variable Frequency Synchronous Motor Drive
The performance capabilities of Variable Frequency Synchronous Motor Drives extend beyond simple speed adjustments. Engineers can fine-tune the drive's behavior by modifying both the frequency and engaging in field weakening techniques. This dual approach enables a higher degree of customization, empowering industries to optimize their operations for efficiency and precision.

Sensorless Field-Oriented Control
In the realm of Permanent Magnet Synchronous Motors (PMSM), sensorless field-oriented control takes center stage. Under no-load conditions, this advanced control technique adjusts the motor by manipulating the stator frequency, denoted as ωe. This sensorless approach enhances reliability and reduces costs associated with traditional sensor-based control systems.

Variable Frequency Drive
A Variable Frequency Drive serves as the backbone of these systems, functioning as an AC motor drive system that orchestrates speed and torque control by modulating the input frequency. This technology has become an indispensable tool in industrial settings, providing a seamless solution for achieving precise control over motor-driven processes.

The Variable Frequency Control of Synchronous Motors has ushered in a new era of precision and adaptability in the field of electrical engineering. By manipulating the stator supply frequency through independent oscillators, engineers can transcend the traditional limitations of VFD compatible motor, unlocking a realm of possibilities for customization and optimization. As industries continue to evolve, the Variable Frequency Drive system stands as a testament to the relentless pursuit of efficiency and control in the world of motor-driven applications.

CCS Motor company is mainly oriented to coal mine, petrochemical, shipbuilding, metallurgy, electric power, large loading test bench and other fields. The electrical power transmission and control equipment have the characteristics of high protection, high efficiency, safety, environmental protection and energy saving. The electrical devices and control integrates motor, frequency conversion control, system control and data transmission, and can provide customized products and solutions according to customer needs.

CCS Motor Static VFD Frequency Converter Working Principle(2024年04月09日)

ccs-motors — 2024-04-09T12:25:01+0900

https://www.ccs-motors.com/ccs-motor-static-vfd-frequency-converter-working-principle.html

In the realm of electrical engineering, the evolution of technology has given rise to innovative solutions that redefine the way we manipulate and utilize electrical energy. One such groundbreaking device is the static frequency converter, a marvel without rotating parts, also known as a solid-state VFD frequency converter. This article explores the working principle of CCS Motor static VFD frequency converters, shedding light on their components, applications, and the transformative role they play in the domain of electrical energy conversion.

Understanding the static frequency converter working principle
Unlike traditional frequency converters with rotating parts, VFD frequency converter operates without any mechanical components in motion. Their working principle relies on advanced semiconductor technology to convert the input frequency, typically at 60 Hertz, into a single output frequency. This revolutionary approach eliminates the need for cumbersome and maintenance-intensive rotating parts, contributing to enhanced reliability and efficiency.

Non-Rotating Parts
The hallmark of static VFD frequency converters is the absence of rotating parts. Instead, these devices utilize semiconductor technology to manipulate the electrical signal and generate the desired frequency output. By employing solid-state components, solid state frequency converters achieve frequency conversion without the wear and tear associated with traditional rotating converters.

Generate Desired Current
In practical terms, static frequency converters excel at generating the current components required for a specific frequency. Through meticulous control and modulation of the electrical signal, these devices produce the desired frequency output while minimizing unwanted current components. This precision is crucial for ensuring the compatibility and efficiency of the converted electrical energy.

Wide Application
The versatility of static frequency converters is a key attribute that sets them apart in the realm of electrical engineering. These devices find application in a myriad of scenarios involving the generation, transmission, distribution, and utilization of electrical energy. Whether it's adjusting the frequency for specialized industrial machinery or synchronizing power grids with varying frequencies, static frequency converters play a pivotal role in diverse applications.

Components

The components that make up static frequency converters are integral to their seamless operation. These components include transformers, converters, and DC power supplies. Transformers play a crucial role in stepping up or stepping down the voltage as needed, converters manipulate the frequency, and DC power supplies ensure a stable and reliable power source for the conversion process.

In practical terms, the working synergy of these components enables static frequency converters to perform precise and efficient frequency conversion, meeting the diverse needs of different electrical systems.

The working principle of static frequency converters represents a paradigm shift in the field of electrical engineering. CCS Motor, at the forefront of technological innovation, has harnessed the power of semiconductor technology to create devices that redefine the conversion of AC electrical energy. By eliminating rotating parts and embracing a solid-state approach, static frequency converters offer a reliable, efficient, and versatile solution for adapting electrical frequencies to meet the demands of various applications.

As we navigate the ever-evolving landscape of electrical technology, the role of static frequency converters becomes increasingly pivotal. The transformative impact of these devices extends beyond simple frequency conversion; they stand as a testament to the ingenuity of CCS Motor power control equipment company in providing cutting-edge solutions that propel industries toward a future of enhanced efficiency and reliability in the realm of electrical energy conversion.

CCS Motor Remote Control System(2024年03月10日)

ccs-motors — 2024-03-11T12:13:16+0900

https://www.ccs-motors.com/products/remote-control-system.html

VFD Remote Control System is used in mining industry and it was inbuilt with monitors of 21 inches.

Features of the vfd remote control panel System
Perspective view of frame level and position;
Our remote control system has high broadband and low delay wireless data transmission;
Remote HD visualization operation;
Inertial Navigation, automatic Section cutting;
A remote control system can reduce worker occupational health hazards and improve operational safety.

Main Application of the Remote Control System
The remote control system can realize remote control and visual operation in mining machinery, construction machinery and other operating environments. The remote control system can be used in motor control system, VFD control system, converter system, etc.

CCS Motor High Ingress Protection VFD Motor(2024年03月09日)

ccs-motors — 2024-03-11T12:12:46+0900

https://www.ccs-motors.com/products/high-ingress-protection-vfd-motor.html

High ip protection of motor is mainly used in excavators in the field of construction machinery, port bucket wheel stacker-reclaimer, and electric drive fracturing complete sets of equipment matched with fracturing skids and sand mixers in oil well sites. Our power control equipments company's series of products have AC and DC, of which AC power supply products adopt AC power supply and adopt integrated design, with small volume, compact structure, saving installation space, high efficiency and energy saving, and are mainly used in construction machinery, ports and other fields; DC power supply products adopt DC power supply, inverter part, and motor part are combined into a whole, with high protection level. This kind of VFD compatible motor is mainly used in oil well sites and other fields.

Features of the High Ingress Protection VFD Motor
Optional AC or DC power supply
Compact structure for space saving
High VFD motor efficiency and energy saving
High protection

Application of the High ingress protection of motor
Applications on electric frac spread for oil &gas and contruction equipment such as excavators,bucket wheel stacker.

If you are looking for a reliable power control equipment company, don't hesitate to contact us!

CCS Motor Flame Proof Motor(2024年03月08日)

ccs-motors — 2024-03-11T12:12:10+0900

https://www.ccs-motors.com/products/plame-proof-motor.html

YBUS series flameproof three-phase asynchronous motor for roadheader is special for driving the cutting part of cantilever roadheader and other similar machinery in the coal mine. The motor has the characteristics of high efficiency, largely locked torque, beautiful appearance, safe and reliable operation, long service life, excellent performance, convenient installation etc..

Advantages of the flameproof motor
YBBP series flameproof three-phase asynchronous motor is matched with a variable frequency drive. The product has the advantages of high insulation, high protection level, good speed regulation performance, high starting torque, energy saving, large temperature rise margin, long service life, good performance, low noise, advanced flameproof structure, high reliability, convenient use, and maintenance, etc..

Features of the flame proof motors
Robust mechanical structure with long service life;
High insulation performance and protection level;
Low noise;
High starting torque;
Deployable in hazardous environment;
Energy-efficiency;
The output frequency of the frequency converter is constant torque at 5-50Hz and constant power at 50-60Hz;
The protection grade is IP55;
The temperature resistance grade is H;
The cooling mode is shell water cooling.

Applications of the Flame Proof Motor
Applications on coal mining machinery including:

AFC
Stage Loader
Crusher
Shearer
Headroader
Belt Conveyor
Emulsion Pump
Pump Station
TBMs
Shield Machine
Winches

For more custom special purpose motors, contact CCS Motors.

For more information about permanent magnet ac synchronous motor, please feel free to contact us!

Special Motor(2024年03月07日)

ccs-motors — 2024-03-11T12:11:36+0900

https://www.ccs-motors.com/products/special-motor/

We are focusing on special purpose motors for our customers.

Our design covers a wide range of types: variable frequency motor,three-phase asynchronous motor,three-phase synchronous motor, two-speed motor, and so on.

Each of these special-purpose motors in CCS Electrical represents a tailored solution, reflecting the commitment to efficiency, safety, and precision in diverse industrial applications.

The difference between special purpose motors and VFD compatible motor

In essence, special-purpose motors emphasize tailored functionality for specific environments, while VFD compatible motors prioritize adaptability and precision in variable speed applications.

For more information about vfd electric motor, please feel free to contact us!

CCS Motor VFD for Synchronous Motor Frequency Converter(2024年03月06日)

ccs-motors — 2024-03-11T12:10:50+0900

https://www.ccs-motors.com/products/pm-integrated-vfd-motor.html

CCS Motor VFD for Synchronous Motor Frequency Converter
Intelligent permanent magnet direct drive system is a comprehensive solution for equipment drive and control technology. synchronous motor vfd takes permanent magnet direct drive technology as the core and adopts special frequency converter, permanent magnet synchronous frequency conversion motor, and water cooler to replace traditional mechanical drive devices such as asynchronous motor, reducer and hydraulic coupler. At present, VFD synchronous motor is widely used in mines, coal, ports, electric power, building materials, chemical industry, and other fields. Contact us for more information on vfd compatible motor!

Features of VFD for Synchronous Motor
The VFD synchronous motor has the characteristics of high VFD motor efficiency, energy-saving, large starting torque, excellent performance, small maintenance, and intelligent drive.

High efficiency and energy saving

The intermediate transmission link of the vfd synchronous motor is omitted, and the load is directly driven.
No rotor excitation, no rotor copper loss, high rated efficiency.
The light load area has excellent efficiency and high operation efficiency of the motor with integrated VFD.
Even VFD synchronous motor is at 0 speed, there is a relatively large torque

Heavy-duty starting: starting torque up to 2 times rated torque.
Smooth start to reduce the mechanical impact on load equipment.
Automatic step-less speed regulation according to load, reducing power consumption and prolonging the service life of load equipment.
Motor with integrated VFD has a Small starting current, reducing the impact on the power grid and reducing power grid failures.
VFD for synchronous motor has less footprint.
With integrated VFD motor technology, you can install the equipment in the narrow space as shown in our drawing.

What is the difference between synchronous and asynchronous VFD?
The difference between synchronous and asynchronous VFDs lies in the type of power control equipments they are designed to control:

Synchronous VFDs: These are designed to control synchronous motors, which operate at a fixed speed that is determined by the frequency of the AC power supply. Synchronous motors are typically used in applications where precise speed control is required, such as in industrial processes, robotics, and precision machinery. Synchronous VFDs can maintain the synchronous speed of the motor even as the load changes, which makes them ideal for applications where precise speed control is critical.

Asynchronous VFDs: These are designed to control asynchronous motors, also known as induction motors, which operate at a speed slightly lower than the frequency of the AC power supply. Asynchronous motors are commonly used in applications such as fans, pumps, and conveyor belts, where precise speed control is not as critical. Asynchronous VFDs can adjust the speed of the motor by varying the frequency of the AC power supply, which makes them ideal for applications where energy efficiency and cost savings are important.

In summary, synchronous VFDs are designed for precise speed control of synchronous motors, while asynchronous VFDs are designed for adjustable speed control of asynchronous motors.

For more information about vfd electric motor, please feel free to contact us!

VFD Motor(2024年03月05日)

ccs-motors — 2024-03-11T12:08:03+0900

https://www.ccs-motors.com/products/vfd-motor/

Some of the most commonly used motors with VFDs include:

AC Induction Motors: These are the most common type of motor used with VFDs, and are well-suited for variable speed applications.

Permanent Magnet Motors: These motors have high efficiency and are often used in high-performance applications.

Synchronous Motors: These VFD for synchronous motor have a constant speed and are often used in applications where precise control is required.

Brushless DC Motors: These motors are often used in high-speed and high-precision applications.

VFD Compatible Motor Efficiency
Motor efficiency does change as speed and torque change and is also affected by voltage harmonics present in the VFD motor output. The magnitude of losses due to voltage harmonics will vary with the motor design. VFD electric motor efficiency decreases with decreasing motor load. The decline in efficiency is more pronounced with VFD motor of smaller horsepower ratings.

Application of the VFD compatible Motor
The VFD compatible motor can run in the explosion environment. Flameproof and intrinsically safe high-voltage ingress protection of motor is a highly integrated product of the motor and the drive. It is widely applicable to belt conveyors, loaders, AFC's, emulsion pumping stations, and other equipment used in underground coal mining to achieve a soft-start under heavy load and dynamic speed control. CCS can offer a wide range of VFD motors for different scenarios, including vfd for synchronous motor, vfd driven motor, VFD multiple motors, and other VFD compatible motors.

For more information about electrical transmission equipment, please feel free to contact us!

CCS Motor Solid State Frequency Converters 50HZ to 60HZ(2024年03月04日)

ccs-motors — 2024-03-11T12:07:20+0900

https://www.ccs-motors.com/products/high-ip-converter.html

The solid state frequency converter 50hz to 60hz adopt a relatively sealed structure, and the protection level can reach IP55. This solid state frequency converters are high frequency to low frequency converter.

What are Solid State Frequency Converters
Solid state frequency converters are divided into AC-AC solid state frequency converters and AC-DC-AC solid state frequency converters in structure. It is divided into voltage source frequency converter and current source frequency converter from the nature of power supply.

Features of the Solid State Power Converter
The solid state power converter has high-protection container structure;
Solid state frequency converters have multiple output converter;
Built-in lightning protection and surge protection;
Solid state frequency converters are small in size and high in power density;
High heat dissipation efficiency, low temperature and low noise of solid state frequency converters;
The freezing environment can be cooled by refrigerant;
Modular design is adopted inside the solid state frequency converters, which is good for mounting abd convenient for maintenance.

Solid State Frequency Converters Applications
Solid state frequency converter on fracturing equipment used to extract oil and shale gas. Fracturing truck should be used for various fracturing operations of oil, gas and water wells, and can also be used for hydraulic sandblasting, high-pressure hydraulic coal mining in coal mines, high-pressure hydraulic derusting in ships and other operations. Static stop frequency converter can be used to drive fracturing pump.

CCS Motor also manufactures explosion proof VFD with high quality and wide applications.

For more information about electrical power transmission equipment, please feel free to contact us!

CCS Motor Explosion Proof VFD 1140V 75kW / 660V 110kW(2024年03月03日)

ccs-motors — 2024-03-11T12:05:59+0900

https://www.ccs-motors.com/products/explosion-proof-vfd.html

The explosion proof VFD is committed to intelligent control of mining. Our explosion proof electric motor can improve the efficiency of the equipment, and reduce the maintenance of the complete set of equipment. The explosion proof electric motor operates reliably to ensure production safety. Our ATEX explosion proof VFS and IEC explosion proof VFD have advanced design concepts and independent intellectual property rights, and CSS Explosionproof Variable Frequency Drives have reached the international advanced level in terms of functionality and reliability.

Features of the Explosion Proof VFD
The software system of explosion proof electrical equipment has built-in control programs such as a scraper, conveyor, and pumping station;
Direct torque control has high control precision, fast dynamic response speed, and output torque greater than 2.2 times rated torque, which is suitable for heavy load starting occasions.
Explosion proof VFD adopts CAN bus communication to realize master-slave control and power balance of multiple devices, and optical fiber communication is supported to realize data transmission and control;
ATEX explosion proof VFD uses Long-life thin-film capacitors;
This electrical transmission equipment has various protection functions such as overload, overvoltage, under-voltage, phase shortage, overheating, power imbalance, short circuit, etc.
Our ATEX explosion proof VFD is equipped with high quality explosion proof electrical panels, connectors, enclosures, junction boxes, outlets and other explosion proof electrical boxes and fittings.

Explosion Proof Electric Motor Classifications
The types of explosion-proof electric motors can be classified according to the following aspects:

1. Principle of motor

Explosion proof VFD motor can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor.

2. Place of use

Explosion proof vfd multiple motors can be divided into explosion-proof motors used in coal mines and explosion-proof motors used in factories.

3. Explosion-proof principle

Explosion proof VFD motor can be divided into flameproof motor, increased safety motor, positive pressure motor, spark-free motor and dust explosion-proof motor.

4. Matching mainframe

Explosion proof VFD motor can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for scraper, explosion-proof motor for local fan in coal mine, explosion-proof motor for fan, etc. In addition, Explosionproof Variable Frequency Drives(VFDs) can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motor and low-voltage explosion-proof motor.

How to Choose an Electric Explosion Proof Motor?
Selection principle of explosion-proof electric motor

1. Identify the nature and types of application places.

2. For gas explosive places, zoning should be determined according to the degree of danger.

3. Identify the temperature group of the application place.

4. For flameproof, safety-increasing and positive pressure ventilation explosion-proof motors, the use places should be considered are class or class; Spark-free motor and dust explosion-proof motor can only be used in similar places.

5. Identify the explosion-proof level of explosionproof variable frequency drives(VFDs)

6. If safety-increasing or positive pressure explosion-proof motors are selected, corresponding protection devices should be considered, otherwise the safety of explosion-proof cannot be guaranteed.

Explosion Proof VFD Application
The frequency converter application is very extensive, and explosion proof DC motor also has its own unique uses.

The explosion proof VFD is mainly used for heavy load starting and full speed regulation of scraper conveyor, transfer machine, belt conveyor, coal mine TBM and other equipment with rated voltage of 3300v / AC1140v / AC660V, and explosionproof variable frequency drives(VFDs) can be used for the emulsion pump station, water pump, endless rope winch, permanent magnet synchronous motor (including electric drum), ventilator and other occasions requiring frequency conversion speed regulation.

CCS Motor also manufactures solid state frequency converters with high quality and wide applications.

For more information about transmission substation equipment, please feel free to contact us!

Frequency Converter(2024年03月02日)

ccs-motors — 2024-03-11T12:03:26+0900

https://www.ccs-motors.com/products/frequency-converter/

Frequency Converter Application
Voltage and Frequency Converter for Cooling Tower: The use of a voltage and frequency converter on a cooling tower fan is the most useful means to control leaving water temperature on critical process water applications. Motor Frequency Converter can help save energy and reduce the noise of cooling tower in non-peak periods and benefit the life of the motor frequency converter components with fewer starts, smoother starts, and built-in motor diagnostics.
Voltage and Frequency Converter in Mining Applications: Voltage and frequency converter are now finding wide use in mining applications.
Voltage and Frequency Converter for Water Pumps: The installation of voltage and motor frequency converter on water pumps can be an effective energy saving measurement. Voltage and frequency converter can be installed on all water pumps, including those associated with HVAC systems.
Benefits of Using Motor Frequency Converters
1. Speed regulation and saving energy, which can save energy by lowering the motor speed when it is not necessary to run at full speed.
2. Soft start can be used to prolong the service life of the voltage and frequency converter.
3. The motor control system is simplified.
4. Reduce mechanical wear and loss.

Frequency Converter Working Principle
Static frequency converter working principle: The electric frequency converter mainly adopts AC-DC-AC mode, which first converts the power frequency AC power supply into DC power supply through the rectifier, and then converts the DC power supply into AC power supply with controllable frequency and voltage to supply the motor. The voltage and frequency converter converts a basic fixed-frequency, fixed voltage sine-wave power (line power) to a variable-frequency, variable-voltage output used to control speed of induction motors.

3. Converter: A VFD is not a typical converter though it has conversions inside it. A voltage frequency converter would typically convert a DC signal to an AC signal.

For more information about electrical devices and control, please feel free to contact us!

Products(2024年03月01日)

ccs-motors — 2024-03-11T12:02:36+0900

https://www.ccs-motors.com/products/

Why Choose Electrical Transmission & Power Control Equipments in CCS Electric
Professional Manfacturer
The company, with a complete system for R&D, design, manufacturing, marketing, and maintenance service, is professional in the manufacturing of high-quality electrical transmission equipment & electrical control equipment.

FAQs about Electrical Transmission & Power Control Equipment
Q.
What is electrical transmission equipment?
A.
Electrical power transmission equipment refers to various components that allow for internal parts to operate properly in machinery. These items typically include belts, chains, couplings, pulleys, sprockets, bushings, hubs, bearings, linear actuators, slide rails, bevel gears, worm gears, and various other components.
Q.
What are the types of power transmission system?
A.
4 Types of Power Transmission – Mechanical, Electrical, Hydraulic, and Pneumatic (Pros & Cons) The transmission method is an engineering method that matches the power machine and the working part of the machine in terms of energy configuration, movement speed, and motion form.

Q.
What material is used for electrical transmissions?
A.
Copper, aluminum, and steel are the primary conductor materials used in electrical power systems. Other types of conductors such as silver and gold are actually better conductors of electricity; however, cost prohibits wide use of these materials.

VFD MOTOR(2023年12月22日)

ccs-motors — 2023-12-22T11:40:32+0900

https://www.ccs-motors.com/products/vfd-motor/

What is a VFD in electrical compatible motor? Variable frequency drive (VFD) is a kind of power control equipment which uses frequency conversion technology and microelectronics technology to control AC motor by changing the speed of motor. The motor with integrated VFD is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), drive unit, detection unit, micro processing unit, etc. VFD motor is a combination of variable frequency drive and three-phase motor to be used with AC 50Hz/60Hz power supply system. The VFD multiple motors can adjust the speed of motor under various load conditions, completely eliminate the mechanical and electrical shocks and prolong the service life of mechanical equipment. And the variable frequency drive motor also works to protect against overload, overvoltage, undervoltage, phase loss and overheating.

If you want to know more about what motors can be used with vfd and how does a vfd change motor speed, please visit our website.

Now the vfd motor price is reasonable, if you are interested, please contact us.

Qingdao CCS Electric Corporation, founded in 2011, is located in the Qingdao West Coast Economic New Area, Shandong Province. The power control equipment company covers an area of 110 acres with a construction area of 60,000 ㎡.

SPECIAL MOTOR(2023年12月22日)

ccs-motors — 2023-12-22T11:39:41+0900

https://www.ccs-motors.com/products/special-motor/

We are focusing on tailor-made motors for our customers.

The special purpose motor can be designed according to the working condition and customer’s demands, such as installation dimensions, space and environment, drive performance, power type, and ingress protection.

Our design covers a wide range of types: variable frequency ex na motor, three-phase asynchronous motor, three-phase synchronous motor, two-speed motor, and so on.

If you want to know more special motor types, please visit our website.

As a reliable electrical control equipment manufacturer, we will do our best to meet all the needs of customers.

Remote Control System(2023年12月22日)

ccs-motors — 2023-12-22T11:38:40+0900

https://www.ccs-motors.com/products/remote-control-system.html

Remote Control System is used in mining industry and it was inbuilt with monitors of 21 inches.

Features of the Remote Control System
Perspective view of frame level and position;
Our remote control system has high broadband and low delay wireless data transmission;

Remote HD visualization operation;
Inertial Navigation, automatic Section cutting;
A remote control system can reduce worker occupational health hazards and improve operational safety.

Main Application of the Remote Control System
The remote power control equipment can realize remote control and visual operation in mining machinery, construction machinery and other operating environments. The remote control system can be used in motor control system, VFD control system, converter system, etc.

Power Supply Unit(2023年12月22日)

ccs-motors — 2023-12-22T11:38:03+0900

https://www.ccs-motors.com/products/power-supply-unit.html

The input voltage of the electrical power supply unit is 10kV and the output voltage is 3300V.

And main applications of power supply unit are fracturing trucks in the oil and gas fields. CCS has various types of power supply unit for sale.

Parameters of the System Unit Power Supply Unit

Output VoltageDC 1600V-800V/AC 380V
Output Power120kVA-20000kVA

Features of the Power Supply Unit
The power supply unit is box-style structure, integrated functions of power transformation and rectification;
The power supply unit realizes the power supply distribution of oil and gas working site, provide power for the converter of DC power supply;
The power supply unit has lightning protection and anti-current protection;
Adopt air-cooling for transformer and air-water cooling for rectifier unit for heat dissipation.

As a power control equipment company, we can offer sorts of related products for sale, if you are interested, please contact us.

VFD for Synchronous Motor Frequency Converter(2023年12月22日)

ccs-motors — 2023-12-22T11:37:22+0900

https://www.ccs-motors.com/products/pm-integrated-vfd-motor.html

Intelligent permanent magnet direct drive system is a comprehensive solution for equipment drive and control technology. VFD for synchronous motor takes permanent magnet direct drive technology as the core and adopts special frequency converter, permanent magnet synchronous frequency conversion motor, and water cooler to replace traditional mechanical drive devices such as asynchronous motor, reducer and hydraulic coupler. At present, VFD synchronous motor is widely used in mines, coal, ports, electric power, building materials, chemical industry, and other fields. Contact us for more information on vfd compatible motor!

High efficiency and energy saving

What is the difference between synchronous and asynchronous VFD?
The difference between synchronous and asynchronous VFDs lies in the type of power control equipments they are designed to control:

In summary, synchronous VFDs are designed for precise speed control of synchronous motors, while asynchronous VFDs are designed for adjustable speed control of asynchronous motors.

If you want to know more kinds of electrical power transmission equipment, please visit our website.

Flame Proof Motor(2023年12月22日)

ccs-motors — 2023-12-22T11:36:44+0900

https://www.ccs-motors.com/products/plame-proof-motor.html

Parameters of the Flame Proof Motor
Voltage Range380V-10kV
Current Range22kW-3000kW

Advantages of the Flame Proof Motor
YBBP series flameproof three-phase asynchronous motor is matched with a variable frequency drive. The product has the advantages of high insulation, high protection level, good speed regulation performance, high starting torque, energy saving, large temperature rise margin, long service life, good performance, low noise, advanced flameproof structure, high reliability, convenient use, and maintenance, etc..

Features of the Flame Proof Motor
Robust mechanical structure with long service life;
High insulation performance and protection level;
Low noise;
High starting torque;
Deployable in hazardous environment;
Energy-efficiency;
The output frequency of the frequency converter is constant torque at 5-50Hz and constant power at 50-60Hz;
The protection grade is IP55;
The temperature resistance grade is H;
The cooling mode is shell water cooling.

Applications of the Flame Proof Motor
Applications on coal mining machinery including:

AFC
Stage Loader
Crusher
Shearer
Headroader
Belt Conveyor
Emulsion Pump
Pump Station
TBMs
Shield Machine
Winches

If you want to know more kinds of transmission substation equipment, please visit our website.

VFD Motor(2023年)

ccs-motors — 2023-08-14T15:26:13+0900

https://www.ccs-motors.com/products/vfd-motor/

What is a vfd in electrical? Variable frequency drive (VFD) is a kind of power control equipment which uses frequency conversion technology and microelectronics technology to control AC motor by changing the speed of motor. The VFD is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), drive unit, detection unit, micro processing unit, etc. VFD motor is a combination of variable frequency drive and three-phase motor to be used with AC 50Hz/60Hz power supply system. The VFD motor can adjust the speed of motor under various load conditions, completely eliminate the mechanical and electrical shocks and prolong the service life of mechanical equipment. And the variable frequency drive motor also works to protect against overload, overvoltage, undervoltage, phase loss and overheating.

Types of Variable Frequency Drive Motor

PM Integrated VFD Motor
PM integrated VFD motor combined VFD and motor,can supply a big torque even in low speed.it can output most of VFD/motor parameters and curves to distribute control system.

High Ingress Protection VFD Motor
High Ingress Protection VFD motor is mainly used in excavators in the field of construction machinery, port bucket wheel stacker-reclaimer, and etc.

Flameproof Permanent Magnet Motorized Pulley
The pulley is a kind of motor with is used for conveyor. Voltage is from 380V to 1140V and power rating is less than 300kW.

VFD Motor Efficiency
Motor efficiency does change as speed and torque change and is also affected by voltage harmonics present in the VFD motor output. The magnitude of losses due to voltage harmonics will vary with the motor design. VFD motor efficiency decreases with decreasing motor load. The decline in efficiency is more pronounced with VFD motor of smaller horsepower ratings.

How does a vfd change motor speed?
A variable frequency drive controls the motor speed by using PWM (Pulse Width Modulation) to alter the power supply frequency that's fed to the motor. The first step in this process is to convert the AC supply voltage into DC by the use of a rectifier. DC power contains voltage ripples which are smoothed using filter capacitors.

How to changing motor rotation on a vfd?
It is usually easy to change the direction of rotation with the VFD itself. Most VFD's have a simple toggle command for forward and reverse. Switching two of the power leads coming out of the VFD can solve the problem of which the motor is shut down and later restarted, it will restart running backwards again.

Application of the VFD Motor
The VFD motor can run in the explosion environment. Flameproof and intrinsically safe high-voltage integrated VFD Motor is a highly integrated product of the motor and the drive. It is widely applicable to belt conveyors, loaders, AFC's, emulsion pumping stations, and other equipment used in underground coal mining to achieve a soft-start under heavy load and dynamic speed control. CCS can offer a wide range of VFD motors for different scenarios, including motor with integrated VFD, VFD rated motors, VFD multiple motors, and other VFD compatible motors.

How to Select a VFD Motor
Choose the appropriate structure form of protection grade motor according to the application place.
Choose the appropriate power and voltage level according to the responsible ability.
According to the environmental temperature, humidity, above seal level, dust and gas conditions, special requirements such as explosion prevention are selected.
Choose a strong manufacturer to ensure the material quality and production process to the maximum extent.

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide changing motor direction vfd, electrical power transmission equipment, transmission substation equipment and etc. Want to know what motors can be used with vfd and vfd motor price, contact us.

Special Motor(2023年)

ccs-motors — 2023-08-14T15:25:45+0900

https://www.ccs-motors.com/products/special-motor/

We are focusing on ex na motor for our customers.

Our design covers a wide range of special motor types: variable frequency motor,three-phase asynchronous motor,three-phase synchronous motor, two-speed motor, and so on.

High Ingress Motor
We can supply high ingress protection motors for excavators, bucket wheel stackers, reclaimers at ports, and fracturing machinery for oil and gas.

Flame Proof Motor
YBUS series flameproof three-phase asynchronous motor for roadheader is special for driving the cutting part of cantilever roadheader and other similar machinery in the coal mine. The motor has the characteristics of high efficiency, largely locked torque, beautiful appearance, safe and reliable operation, long service life, excellent performance, convenient installation etc..

If you need any kinds of electrical control equipment, please contact us, as a professional power control equipment company, Qingdao CCS Electric Corporation is willing to offer you high quality products.

Remote Control System(2023年)

ccs-motors — 2023-08-14T15:25:07+0900

https://www.ccs-motors.com/products/remote-control-system.html

Remote Control System is used in mining industry and it was inbuilt with monitors of 21 inches.

For more information about electrical power transmission equipment and power control equipment, please feel free to contact us!

Power Supply Unit(2023年)

ccs-motors — 2023-08-14T15:24:36+0900

https://www.ccs-motors.com/products/power-supply-unit.html

Power Supply Unit
The input voltage of the power supply unit is 10kV and the output voltage is 3300V.

And main applications of power supply unit are fracturing trucks in the oil and gas fields. CCS has various types of power supply unit for sale.

Parameters of the System electrical power supply unit
Output VoltageDC 1600V-800V/AC 380V
Output Power120kVA-20000kVA

For more information about vfd for synchronous motor and electrical power transmission equipment, please feel free to contact us!

PM Integrated VFD Motor(2023年)

ccs-motors — 2023-08-14T15:24:08+0900

https://www.ccs-motors.com/products/pm-integrated-vfd-motor.html

VFD for Synchronous Motor Frequency Converter
Intelligent permanent magnet direct drive system is a comprehensive solution for equipment drive and control technology. VFD synchronous motor takes permanent magnet direct drive technology as the core and adopts special frequency converter, permanent magnet synchronous frequency conversion motor, and water cooler to replace traditional mechanical drive devices such as asynchronous motor, reducer and hydraulic coupler. At present, VFD synchronous motor is widely used in mines, coal, ports, electric power, building materials, chemical industry, and other fields. Contact us for more information on vfd compatible motor!

Specifications of the PM Integrated VFD for Synchronous Motor
Voltage range380V/400V/600V/660V/3300V/4160V/6000V/6600V/10000V
Frequency50Hz/60HZ
Voltage fluctuation range at grid-15%-10%
Frequency fluctuation at grid±0.2Hz
Speed range60rpm,75rpm,90rmp and so on
Output frequency0-50Hz/60Hz
Power rating45kW-2000kW
VFD principleVoltage source inverter
Motor typeSynchronous motor
Control methodV/F or DTC without sensor
Starting torque2 times
Frequency resolution0.01Hz
Ingress protectionIP54 pr IP55
InstallationIMB3 or IMB5
CommunicationCAN、RS485、Profinet、Ethernet IP etc

High efficiency and energy saving

What is the difference between synchronous and asynchronous VFD?
The difference between synchronous and asynchronous VFDs lies in the type of power control equipments they are designed to control:

In summary, synchronous VFDs are designed for precise speed control of synchronous motors, while asynchronous VFDs are designed for adjustable speed control of asynchronous motors.

For more information about vfd electric motor and transmission substation equipment, please feel free to contact us!

Flame Proof Motor(2023年)

ccs-motors — 2023-08-14T15:23:36+0900

https://www.ccs-motors.com/products/plame-proof-motor.html

Parameters of the Flame Proof Motor
Voltage Range380V-10kV
Current Range22kW-3000kW

Applications of the Flame Proof Motor
Applications on coal mining machinery including:

AFC
Stage Loader
Crusher
Shearer
Headroader
Belt Conveyor
Emulsion Pump
Pump Station
TBMs
Shield Machine
Winches

For more information about programmable logic controller and transmission substation equipment, please feel free to contact us!

Solid State Frequency Converter 50HZ to 60HZ(2023年06月16日)

ccs-motors — 2023-06-16T16:17:58+0900

https://www.ccs-motors.com/products/high-ip-converter.html

The solid state frequency converter 50hz to 60hz adopts a relatively sealed structure, and the protection level can reach IP55. This solid state frequency converter is a high frequency to low frequency converter .

Parameters of the Solid State Frequency Converter
Voltage Range1140V-3300V
Power Range1000kW-10000kW

What is a Static Frequency Converter
Static frequency converter is divided into AC-AC frequency converter and AC-DC-AC frequency converter in structure. It is divided into voltage source frequency converter and current source frequency converter from the nature of power supply.

Static Frequency Converter Working Principle
Static frequency converter is a kind of power electronic power supply device which can provide simultaneous change of frequency and voltage. It can be divided into two categories: indirect frequency converter and direct frequency converter. Indirect frequency converter first rectifies the power frequency AC power supply into DC with controllable voltage, and then converts it into variable frequency AC through inverter, which is also called AC-DC-AC frequency converter. Direct frequency converter converts power frequency AC into variable frequency AC at one time, so it can be called AC-AC frequency converter. Indirect frequency converter is widely used.

Features of the Power Frequency Converter
The power frequency converter has high-protection container structure;
solid state frequency converter has multiple output converter;
Built-in lightning protection and surge protection;
Solid state frequency converter is small in size and high in power density;
High heat dissipation efficiency, low temperature and low noise of solid state frequency converter;
The freezing environment can be cooled by refrigerant;
Modular design is adopted inside the solid state frequency converter, which is good for mounting abd convenient for maintenance.

Static Frequency Converter Applications
Solid state high frequency converter on fracturing equipment used to extract oil and shale gas. Fracturing truck should be used for various fracturing operations of oil, gas and water wells, and can also be used for hydraulic sandblasting, high-pressure hydraulic coal mining in coal mines, high-pressure hydraulic derusting in ships and other operations. Static stop frequency converter can be used to drive fracturing pump.

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide power control equipment, static frequency converter pdf, flame proof motor and etc. For more information, please feel free to contact us!

High Ingress Motor(2023年06月16日)

ccs-motors — 2023-06-16T16:14:50+0900

https://www.ccs-motors.com/products/high-ingress-motor.html

Ingress Motor Motor Features
High insulation performance and large starting torque;
Small size and light weight;
Long service life.

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide transmission substation equipment, permanent magnet ac synchronous motor and etc. For more information, please feel free to contact us!

FREQUENCY CONVERTER(2023年06月16日)

ccs-motors — 2023-06-16T16:14:15+0900

https://www.ccs-motors.com/products/frequency-converter/

Types of Frequency Converter
High IP Converter
Solid State Frequency Converter 50HZ to 60HZ
Because of its high cabinet protection level, the frequency converter can be installed outdoors and is suitable for complex outdoor operations.

Power Transformation High IP Converter
High Voltage Frequency Converter 50HZ 10kV/11kV/13.8kV
Input voltage is 11kV or 13.8KV and it can output 2 or 3 curcuits which runs 2 or 3 motors at same time.

Explosion Proof VFD
Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW
With explosion proof certificate,this kind of VFD is allowed to run in the undermining environment.The voltage is from 380V to 1140V.

Frequency Converter Application
1. Voltage and Frequency Converter for Cooling Tower: The use of a voltage and frequency converter on a cooling tower fan is the most useful means to control leaving water temperature on critical process water applications. Frequency Converter can help save energy and reduce the noise of cooling tower in non-peak periods and benefit the life of the frequency converter components with fewer starts, smoother starts, and built-in motor diagnostics.

2. Voltage and Frequency Converter in Mining Applications: Voltage and frequency converter are now finding wide use in mining applications.

3. Voltage and Frequency Converter for Water Pumps: The installation of voltage and frequency converter on water pumps can be an effective energy saving measurement. Voltage and frequency converter can be installed on all water pumps, including those associated with HVAC systems.

How Frequency Converter Works?
Static frequency converter working principle: The electric frequency converter mainly adopts AC-DC-AC mode, which first converts the power frequency AC power supply into DC power supply through the rectifier, and then converts the DC power supply into AC power supply with controllable frequency and voltage to supply the motor. The voltage and frequency converter converts a basic fixed-frequency, fixed voltage sine-wave power (line power) to a variable-frequency, variable-voltage output used to control speed of induction motors.

Frequency Converter VS VFD
1.Power Supply: VFD is composed of AC-DC- AC (modulation wave) circuits. Voltage and frequency change proportionally at the same time and can not be adjusted separately, which does not meet the requirements of the AC power supply. In principle, it can not be used for power supply, and VFD is generally used for speed regulation of three phase asynchronous motor. The whole circuit of frequency converter consists of AC-DC-AC-Filter Circuit, so the output voltage and current waveform are pure sinusoidal, which is very close to the ideal AC power supply. Voltage and frequency converter can output the power grid voltage and frequency of any country in the world.

2.Load Test: VFD(variable frequency drive motor) can't use in load tests because of high vibration and electromagnetic noise, large temperature rise, and the instruments can't work normally. So the voltage to frequency converter that can provide a pure sine wave output becomes indispensable power equipment in the laboratory.

3. Converter: A VFD is not a typical converter though it has conversions inside it. A voltage frequency converter would typically convert a DC signal to an AC signal.

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide electrical control equipment, vfd frequency converter, vfd electric motor and etc. Want to know frequency converter application and What is a frequency converter used for, contact us.

Flameproof Permanent Magnet Motorized Pulley(2023年06月16日)

ccs-motors — 2023-06-16T16:13:41+0900

https://www.ccs-motors.com/products/flameproof-permanent-magnet-motorized-pulley.html

Besides this kind of permanent magnet AC synchronous motor, we also have other high-quality VFD synchronous motor for sale.

Advantages of Permanent Magnet Synchronous Motor
The advantages of permanent magnet synchronous motor are as follows:

Permanent magnet synchronous motor itself has high power efficiency and high power factor;

Permanent magnet synchronous motor has little heat, so the motor cooling system has simple structure, small volume and low noise;

The system adopts totally enclosed structure, no transmission gear wear, no transmission gear noise, no lubricating oil and no maintenance;

The permissible overload current of permanent magnet synchronous motor is large and the reliability is significantly improved;

For more info about electrical power transmission equipment and power control equipment, contact us.

Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW(2023年06月16日)

ccs-motors — 2023-06-16T16:13:06+0900

https://www.ccs-motors.com/products/explosion-proof-vfd.html

Explosion Proof Motor Specifications
Input Voltage660V/1140V
Input Frequency50Hz/60Hz
Output Voltage0-660V/1140V
Output frequency0-50Hz/60Hz
Power semiconductorIGBT, Diode
Input side of VFDStandard:6 pulse diode rectifier
Option:6 pulse IGBT rectifier
QuadrantStandard:2-Q
Option: 4-Q
Frequency Resolution0.01Hz
Overload capacity220%
CommunicationInternet、CAN、RS485
IPIP54, water cooling.

Explosion Proof Electric Motor Classifications
The types of explosion-proof electric motors can be classified according to the following aspects:

1. Principle of motor

Explosion proof VFD motor can be divided into explosion-proof asynchronous motor, explosion-proof synchronous motor and explosion-proof DC motor.

2. Place of use

Explosion proof VFD motorcan be divided into explosion-proof motors used in coal mines and explosion-proof motors used in factories.

3. Explosion-proof principle

Explosion proof VFD motor can be divided into flameproof motor, increased safety motor, positive pressure motor, spark-free motor and dust explosion-proof motor.

4. Matching mainframe

Explosion proof VFD motor can be divided into explosion-proof motor for coal mine conveyor, explosion-proof motor for coal mine winch, explosion-proof motor for scraper, explosion-proof motor for local fan in coal mine, explosion-proof motor for fan, etc. In addition, it can also be divided according to technical indicators such as rated voltage and efficiency, such as high-voltage explosion-proof motor and low-voltage explosion-proof motor.

How to choose An Electric Explosion Proof Motor?
Selection principle of explosion-proof electric motor

1. Identify the nature and types of application places.

2. For gas explosive places, zoning should be determined according to the degree of danger.

3. Identify the temperature group of the application place.

5. Identify the explosion-proof level.

6. If safety-increasing or positive pressure explosion-proof motors are selected, corresponding protection devices should be considered, otherwise the safety of explosion-proof cannot be guaranteed.

Application of the Explosion Proof VFD
The frequency converter application is very extensive, and explosion proof DC motor also has its own unique uses.

The explosion proof VFD is mainly used for heavy load starting and full speed regulation of scraper conveyor, transfer machine, belt conveyor, coal mine TBM and other equipment with rated voltage of 3300v / AC1140v / AC660V, and can be used for the emulsion pump station, water pump, endless rope winch, permanent magnet synchronous motor (including electric drum), ventilator and other occasions requiring frequency conversion speed regulation.

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide flame proof panel box, explosion proof panel box, electrical power transmission equipment, transmission substation equipment and etc. For more information, please feel free to contact us!

ELECTRICAL TRANSMISSION & POWER CONTROL EQUIPMENT IN CCS ELECTRIC(2023年06月16日)

ccs-motors — 2023-06-16T16:12:29+0900

https://www.ccs-motors.com/products/

Q.
What material is used for electrical transmissions?
A.
Copper, aluminum, and steel are the primary conductor materials used in electrical power systems. Other types of conductors such as silver and gold are actually better conductors of electricity; however, cost prohibits wide use of these materials.

VFD MOTOR(2023年05月06日)

ccs-motors — 2023-04-21T16:23:20+0900

https://www.ccs-motors.com/products/vfd-motor/

Types of Variable Frequency Drive Motor

PM Integrated VFD Motor
VFD for Synchronous Motor Frequency Converter
PM integrated VFD motor combined VFD and motor,can supply a big torque even in low speed.it can output most of VFD/motor parameters and curves to distribute control system.

High Ingress Protection VFD Motor
High Ingress Protection VFD motor is mainly used in excavators in the field of construction machinery, port bucket wheel stacker-reclaimer, and etc.

Flameproof Permanent Magnet Motorized Pulley
The pulley is a kind of motor with is used for conveyor. Voltage is from 380V to 1140V and power rating is less than 300kW.

What is a vfd motor?
A vfd in motor is a motor that is powered by a variable frequency drive (VFD), also known as an adjustable frequency drive (AFD), variable speed drive (VSD), or inverter drive. A VFD motor is typically an AC induction motor that is connected to a VFD, which allows for precise control of the motor's speed and torque.

What Motors Can be Used with VFD?
VFD motors are used in a wide range of applications, such as HVAC systems, industrial machinery, and even electric vehicles. They offer several benefits over traditional fixed-speed motors, including improved energy efficiency, reduced wear and tear on equipment, and greater control over the motor's speed and torque.

Some of the most commonly used motors with VFDs include:

AC Induction Motors: These are the most common type of motor used with VFDs, and are well-suited for variable speed applications.

Permanent Magnet Motors: These motors have high efficiency and are often used in high-performance applications.

Synchronous Motors: These motors have a constant speed and are often used in applications where precise control is required.

Brushless DC Motors: These motors are often used in high-speed and high-precision applications.

Application of the VFD Motor
The VFD motor can run in the explosion environment. Flameproof and intrinsically safe high-voltage ingress protection of motor is a highly integrated product of the motor and the drive. It is widely applicable to belt conveyors, loaders, AFC's, emulsion pumping stations, and other equipment used in underground coal mining to achieve a soft-start under heavy load and dynamic speed control. CCS can offer a wide range of VFD motors for different scenarios, including vfd for synchronous motor, VFD rated motors, VFD multiple motors, and other VFD compatible motors.

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What is the power control equipment?

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Which kind of communication protocol can be available in the system?

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How does the variable frequency drive (VFD) work for motor protection?

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Can you run a VFD without a motor?

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What types of motors can be used with variable frequency drives?

If you want to know more about vfd motor price, please contact us.

SPECIAL MOTOR(2023年05月05日)

ccs-motors — 2023-04-21T16:22:05+0900

https://www.ccs-motors.com/products/special-motor/

We are focusing on tailor-made motors for our customers.

Our design covers a wide range of types: variable frequency motor,three-phase asynchronous motor,three-phase synchronous motor, two-speed motor, and so on.

Special Motor Types

High Ingress Motor
We can supply high ingress protection motors for excavators, bucket wheel stackers, reclaimers at ports, and fracturing machinery for oil and gas.

Now the price of power control equipment is reasonable, anything you need, please contact us.

Remote Control System(2023年05月04日)

ccs-motors — 2023-04-21T16:21:22+0900

https://www.ccs-motors.com/products/remote-control-system.html

Remote Control System is used in mining industry and it was inbuilt with monitors of 21 inches.

Features of the Remote Control System
Perspective view of frame level and position;
Our remote control system has high broadband and low delay wireless data transmission;
Remote HD visualization operation;
Inertial Navigation, automatic Section cutting;
A remote control system can reduce worker occupational health hazards and improve operational safety.
Main Application of the Remote Control System
The remote electrical control equipment can realize remote control and visual operation in mining machinery, construction machinery and other operating environments. The remote control system can be used in motor control system, VFD control system, converter system, etc.

Power Supply Unit(2023年05月03日)

ccs-motors — 2023-04-21T16:19:50+0900

https://www.ccs-motors.com/products/power-supply-unit.html

The input voltage of the power supply unit is 10kV and the output voltage is 3300V.

And main applications of power supply unit are fracturing trucks in the oil and gas fields. CCS has various types of power supply unit for sale.

Parameters of the System Unit Power Supply Unit
Output VoltageDC 1600V-800V/AC 380V
Output Power120kVA-20000kVA

Features of the Electrical Power Supply Unit
The power supply unit is box-style structure, integrated functions of power transformation and rectification;
The power supply unit realizes the power supply distribution of oil and gas working site, provide power for the converter of DC power supply;
The power supply unit has lightning protection and anti-current protection;
Adopt air-cooling for transformer and air-water cooling for rectifier unit for heat dissipation.

As a power control equipment company, we can offer kinds of power control equipment for sale, anything you need, please contact us.

VFD for Synchronous Motor Frequency Converter(2023年05月02日)

ccs-motors — 2023-04-21T16:19:05+0900

https://www.ccs-motors.com/products/pm-integrated-vfd-motor.html

VFD for Synchronous Motor Frequency Converter

Specifications of the PM Integrated VFD for Synchronous Motor
Voltage range380V/400V/600V/660V/3300V/4160V/6000V/6600V/10000V
Frequency50Hz/60HZ
Voltage fluctuation range at grid-0.25
Frequency fluctuation at grid±0.2Hz
Speed range60rpm,75rpm,90rmp and so on
Output frequency0-50Hz/60Hz
Power rating45kW-2000kW
VFD principleVoltage source inverter
Motor typeSynchronous motor
Control methodV/F or DTC without sensor
Starting torque2 times
Frequency resolution0.01Hz
Ingress protectionIP54 pr IP55
InstallationIMB3 or IMB5
CommunicationCAN、RS485、Profinet、Ethernet IP etc

Synchronous Motor VFD Schematic
Model Power（kW） Speed（rpm） Torque（Nm） weight（kg）
STJVFT55-2-**x**（1140） 55 75 7003 2100
TJVFT-250/40YC(1140) 250 90 26530 8000
TJVFT-315/60YC(1140) 315 60/75 50137/40110 10900
TJVFT-400/60YC(1140) 400 60/75 63666/50933 13500
TJVFT-450/60YC(1140) 450 60/75 71625/57300 13500
TJVFT-500/60YC(1140) 500 60/75 79583/63666 14000
TJVFT-560/60YC(1140) 560 60/75 89133/71306 14000
TJVFT-800/60YC(1140) 800 60/75 127333/101866 16000
TYJVFT-900L/80YC(10) 1000 60 159167 21000

High efficiency and energy saving

What is the difference between synchronous and asynchronous VFD?
The difference between synchronous and asynchronous VFDs lies in the type of power control equipments they are designed to control:

In summary, synchronous VFDs are designed for precise speed control of synchronous motors, while asynchronous VFDs are designed for adjustable speed control of asynchronous motors.

More kinds of electrical power transmission equipment, please visit our website.

Flame Proof Motor(2023年05月01日)

ccs-motors — 2023-04-21T16:18:13+0900

https://www.ccs-motors.com/products/plame-proof-motor.html

Parameters of the Flame Proof Motor
Voltage Range380V-10kV
Current Range22kW-3000kW

Applications of the Flame Proof Motor
Applications on coal mining machinery including:

AFC
Stage Loader
Crusher
Shearer
Headroader
Belt Conveyor
Emulsion Pump
Pump Station
TBMs
Shield Machine
Winches

As a power control equipment company, we have types of transmission substation equipment for sale, if you have needs, please contact us.

Solid State Frequency Converter 50HZ to 60HZ(2023年)

ccs-motors — 2023-03-09T11:10:49+0900

https://www.ccs-motors.com/products/high-ip-converter.html

Qingdao CCS Electric Corporation is a professional power control equipment company, we provide power control equipment, static frequency converter pdf, flame proof motor and etc.