Shenzhen Techwin Lightning Technologies Co., Ltd

100KA DIN-rail Mounted Large Discharge Current AC Power SPD(2023年08月07日)

techwinspd — 2023-07-31T15:34:59+0900

https://www.techwinspd.com/products/m100b-type-1-ac-power-spd.html

M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I / type 1 protection. Type 1 spd surge arrester can protect electrical equipment from the impact of lightning electromagnetic pulse, induced overvoltage, transit operation, and resonance( less than 100 μs) overvoltage. For the price and other information, please feel free to contact us.

Feature of M100B Type 1 AC Power SPD
Remote alarm.

large discharge current.

quick response.

Standardized module design, easy to install, simple for maintenance.

Latest arcing technology, avoid fire accident thoroughly.

Special impact fuse with high reliability.

The power supply protection devices own internationally famous core components with excellent performance.

Application of M100B Type 1 Surge Protection Device
Type1 class I Whole House Surge Protective Device is an AC power surge protector for AC Power System.

Sensitive electronic equipment

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical institutes

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge protector manufacturers, we provide ac spd connection diagram, 100ka surge protector, type 1 spd wiring diagram, surge arrester connection diagram, current technology spd, class 1 spd, surge protector for sale and etc. Want to know more about difference between class b and class c spd? Please contact us.

Lightning Protection PDU(2023年08月06日)

techwinspd — 2023-07-31T15:34:11+0900

https://www.techwinspd.com/products/lightning-protection-pdu.html

Power lightning protection strips are mainly used for the final protection of AC power, used for terminal equipment, such as background machines, video surveillance systems, Ethernet switches, and household appliances 220VAC power protection. This series of products has the characteristics of fast response time and low residual pressure and has a good lightning protection effect without affecting the normal operation of the equipment. Customized plug power extension board with surge & spike protection can be provided: 8, 10, 12, or multi-outlet surge protector with long cord; 12-way power surge protected extension lead with individual switches; 8-way anti-surge extension power bar/board; 20 amp grounded metal power strip surge protector with switch control; rack-mountable PDU with electrical power strip surge suppressor, white/black...

Features Of Lightning PDU Power Strip Surge Protector
Use flame-retardant PC material to protect equipment safety.

The aluminum alloy shell is sturdy and durable, and the heat dissipation is fast, ensuring firmness during the installation of the cabinet.

The power supply protection devices are with overload protection, when the power consumption exceeds the rated power, the overload protector will automatically cut off the power supply.

Phosphor bronze is used as a conductive material inside, which has good conductivity, low-temperature rise, and is not easy to generate heat.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge protector manufacturers, we provide pdu surge protection, pdu surge protector, anti surge power board, rack mountable power strip surge protector with switch control, surge suppressor ul 1449 tvss 400 volts, ac tvss, surge protector for sale and etc. Want to know more about does a pdu have surge protection? Please contact us.

Large Discharge Currrent TVSS Lightning Protection Box(2023年08月05日)

techwinspd — 2023-07-31T15:33:44+0900

https://www.techwinspd.com/products/lightning-protection-box/

The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, fuse box, meter box, outdoor electrical box and other important equipment that are vulnerable to lightning strikes. Lightning arrester box is used to protect the equipment from the overvoltage damage caused by lightning strikes intrusion along the power line.

The most common type of lightning arrester box is the power lightning surge protection box.

According to the use environment, surge protection box can be divided into outdoor power supply lightning protection box and indoor power supply lightning protection box.

According to the connection mode, surge box protector can be divided into the series type and parallel type.

Note: All lightning surge protection box must have reliable grounding!

TVSS surge protection device (spd):

What does TVSS stand for? Actually, tvss 40ka spd is a transient voltage surge suppressor and is mainly used in low voltage distribution systems. Related products: 40ka tvss device, 100ka tvss breaker, tvss outlet, tvss receptacle... For the price and other information, contact us please.

what is tvss
What is a transient voltage surge suppressor? TVSS (Transient Voltage Surge Suppressor) transient voltage surge wine suppressor, used in low voltage distribution system, tvss surge suppressor usually consists of three levels of comprehensive protection. Tvss device is the abbreviation of high-end surge protection equipment (High tier SPD) in the United States. compared with spd for lightning protection, tvss protection is characterized by fast response (that is, it can deal with high-frequency pulses); tvss surge protector can effectively protect against the destructive interference and damage of electromagnetic pulse to the network system, and is mainly used in occasions where data services have higher requirements for anti-high-frequency interference (military industry, supercomputing, bank securities and other high-end server rooms, etc.). Tvss surge protection device can protect the phase line (L) of the user's three-phase power supply system against surge in all directions, such as the middle line (N), the middle line to the ground wire (G), the phase line to the ground wire and so on. Moreover, there are LED indicators on each module in all directions, the green light is normal and the red light is faulty. When a fault occurs, its status can be notified to the remote monitoring center through acousto-optic alarm and remote dry node signal.

If you need any kinds of lightning surge protector, please contact us, as one of the most professional surge protector manufacturers, Techwin is willing to offer you high quality products.

Techwin UL listed TVSS 100kA surge protection device（SPD) for AC power system(2023年08月04日)

techwinspd — 2023-07-31T15:33:18+0900

https://www.techwinspd.com/products/hm100-series-lihgtning-protection-box.html

HM100F Series AC power supply SPD box is mainly applicable to three phase power distribution system to protect electrical equipment from the impact of lightning overvoltage, transient overvoltage lightning electromagnetic pulse induced voltage, transient operation and resonance(<100µs) over voltage. HM100F2N-H AC power supply SPD box is widely used in the areas of communicationdevice, electrical equipment, security, transportation, industrial control and aviation for power protection.

Feature of ul 1449 listed surge protector
UL 1449 4th Edition Listed

Thermal disconnect device

Heat turn-off technology

Temperature control to protect circuit.

Status indicators

Remote alarm contact, easy to remote control

Easy to install and simple for maintenance

Built with electromagnetic interference and radio frequency interference(EMI/RFI) filtering sine wave tracking circuitry

International famous brand for core component with excellent performance.

Application of UL 1449 TVSS Surge Protector
Type 2/3 Surge Protective Device for AC Power System.

Power distribution box(cabinet)；AC cabinet；Column head cabinet；Charging station/charging point

Communication Base Station

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical institutes

IT,TT,TN-C,TN-S,TN-C-S and other power supply system.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge protection manufacturers, we provide tvss 100ka, surge suppressor ul 1449 tvss 400 volts, ac tvss, surge protector and etc. Want to know more? Please contact us.

Gas-tube coaxial GDT protector CATV RF Surge Arrester(2023年08月03日)

techwinspd — 2023-07-31T15:32:45+0900

https://www.techwinspd.com/products/gas-tube-surge-arrester.html

Protector tube arrester, also called gas discharge tube lightning protection device, is designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

CATV

Datacast, IPDC

VOD

IP Phone

BBA

Video conference

Civil wave band communication

Closed-circuit TV

Car radio & search Radar

Ship warship the opposite bank communication

Landing system

Ground control unit

Features Of gas tube lightning protection

Large electrical and electronic discharge current

Low insertion loss, small VSWR

Gas-tube Structure

Reliable Performance from DC to 3.0GHz

Multi-Strike Capability

Bi-Directional Protection

DC passed

RoHS Compliant
Metric or imperial type option

If you need any kinds of signal surge protector, please contact us, as a professional surge protection supplier, Techwin is willing to offer you high quality products.

Din-rail DC Power SPD For PV Solar Power System(2023年08月02日)

techwinspd — 2023-07-31T15:32:21+0900

https://www.techwinspd.com/products/din-rail-dc-power-spd-for-pv-solar-power-system.html

DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and transient over-voltage, widely applied in a photovoltaic combiner box, inverter, and DC distribution box.

Application of Din-rail DC Power solar power surge protector

Suitable for various DC power systems

DC power distribution screen, DC power supply equipment

DC distribution box, electronic information system cabinet

Secondary power supply output

PV junction box

PV inverter, Solar inverter, inverter charger, inverter cabinet

PV substation

DC cabinet

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge arrester factory, we provide spd in solar, pv junction box with surge protection, spd for solar panel, spd for pv, spd dc solar, surge protector and etc. Want to know where to install surge protectors in a solar power system? Please contact us.

DC Power SPD(2023年08月01日)

techwinspd — 2023-07-31T15:31:42+0900

https://www.techwinspd.com/products/dc-power-spd.html

DC power supply SPD, also called DC lightning arrestor or DC surge suppressor, is designed for the protection of DC power circuit from the damage of lightning overvoltage, induce over-voltage, transient operation, and resonance (Less than 100μs) overvoltage. Besides low voltage 12v, 24v DC surge protection devices, high voltage 600v, 1000v solar DC surge suppressors are also available. For the DC SPD price or other information of DC SPD, please feel free to contact us.

Feature of DC Lightning Arrestor SPD
DIN-rail mounting for easy installation

Plug connectors for quick and easy connection or rewiring

Thermal disconnect device

Low residual voltage, fast response

Remote alarm

Status indicator

The power supply protection devices are with CE certificated

Application of DC Surge Protective Device
Surge protection equipment is widely used in communication equipment, DC power supply systems, there are main applications of surge protector dc.

DC surge suppressors are uesd in DC power system DC switchboard, DC distribution board

DC surge protector plays important parts in DC distribution panels, DC power panels, DC power plant

DC surge protection device can be ued in electronic information system

DC surge protection device is widely used in power plant control

Switching mode power supply (SMPS Box, SMPS cabinet), high-frequency switching mode power supply, UPS system

BBU (Battery Backup Unit) and RRU (remote radio unit) (RRH remote radio head)

DC spd is used in integrated power supply

Datacenter, IDC power system, Column head cabinet

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd manufacturer, we provide dc spd connection, solar surge protection device wiring diagram, dc surge protector wiring diagram, solar panel spd wiring diagram, solar dc spd connection diagram, lightning surge protector, domestic surge protection devices and etc. Want to know how to connect dc surge protector or dc spd price? Please contact us.

2021 New design automatic circuit recloser/ Auto recloser(2023年06月07日)

techwinspd — 2023-05-26T12:10:04+0900

https://www.techwinspd.com/products/auto-recloser.html

TD-CHZ16 protector integrates intelligent control functions such as over-current and short-circuit protection, under-voltage/over-voltage protection, leakage protection, remote communication management/fault memory, detection before closing, and automatic reclosing device. The new generation TD-CHZ16 protector has the characteristics of intelligence, safety, wide application range, stability and long service life.

Auto Recloser Function
1. Short circuit protection:
When the current of the auto-reclosing leakage protector is greater than 3 times the rated current, the auto-reclosing leakage protector will be disconnected within 0.1 second to ensure the safety of the equipment.

2. Leakage Protection:
The leakage current of TD-CHZ16 factory setting is 30ma. When a 15～30mA leakage occurs on the wire, the automatic reclosing will be disconnected within 0.1 second.

3. Overcurrent/load protection:
TD-CHZ16 type protector realizes the rated current 6A-10A-16A adjustable, and the maximum support is 16A. When the current is greater than 1.15 times the rated current, the auto-reclosing will monitor the duration and magnitude of this current; if the duration exceeds 3 seconds or is greater than 3 times the rated current, The automatic reclosing leakage protection switch is disconnected for protection

4. Overvoltage protection:
When the supply voltage is higher than 275V±5V, the auto-reclosing will be disconnected. After the voltage drops back to normal, the auto-reclosing will automatically close and energize.

5. Undervoltage protection:
When the power supply voltage is lower than 150V±5V, the automatic reclosing will be disconnected. After the voltage rises to normal, the automatic reclosing will automatically close, The power-on operation status is normal.

6. Detection before closing:
The automatic reclosing detects the line voltage before closing. When the power supply voltage is abnormal under-voltage or over-voltage, it will block the closing

and Alarm; if the fault is not eliminated, the switch cannot be closed and energized. When the fault is removed, the switch will automatically close and energize.

7. Auto reclosing characteristics: (adjustable)
When there is an instantaneous leakage or an instantaneous impact on the line, such as lightning, socket flashover, etc., and there may be danger, the automatic reclosing leakage protector will be disconnected immediately;

After the fault, if the line is safe, the auto-reclosing will automatically reclose and energize. The number of closing times is unlimited

8. Manual on-off performance
8.1. When the test button is pressed manually for leakage, the neutral wire and the live wire are disconnected correspondingly, and there is no output. After 60 seconds, it will automatically close, and the auto-reclosing protector will work normally.

8.2 After the power switch is manually turned off, the two relays are disconnected at the same time, and there is no output. The on-off action time is less than 0.1 second. Restart the switching power supply and output both at the same time.

Technical Parameter of Adjusted Automatic Circuit Recloser
ModelTD-CHZ
Feature The working current is 16A, the leakage current can be adjusted, built-in lightning protection module, the discharge current can reach 10KA
Working voltage Un220V 50HZ
Max. continuous operating voltage Uc385V
Rated load current RLA 16A(6A/10A/16A)
Overcurrent action current18.4A
The inert current of leakage15 mA
Leakage action current (adjustable)30 mA
Overvoltage operating voltage (factory adjustable)275V±5V
Undervoltage operating voltage (factory adjustable)150V±5V
Overcurrent disconnect action time≤2s
Short circuit disconnection operation time≤0.1 s
Leakage disconnect action time≤0.1 s
Overvoltage, undervoltage ≤0.5s
Disconnect time
Load impedance that allows reset10 Ω
Lightning resistance10KA （）
Voltage detection before closingYes
Reclosing time（factory adjustable）60s/120s/300s/1800s/3600s-10 次
Specification and installation95mm*93mm*65mm, DIN-rail

If you want to know more details of auto recloser working principle, please visit our website.

Techwin Inc. is one of the most professional surge protector manufacturers in China. With matured experience in surge protection technology, Techwin surge protection devices manufacturer, whose spd surge arresters obtained 28 technology patents and multiple certifications such as CE, ROHS, TUV, UL, CQC, ISO9001, ISO14001, ISO45001 and so on. Telecom, electric power, CCTV, railway, intelligent transportation, solar wind power, petrochemical engineering and other industries all need spd protection devices, our lightning surge protector factory can provide surge protector arresters in line with the latest international and domestic standards.

AC Power SPD(2023年06月06日)

techwinspd — 2023-05-26T12:09:30+0900

https://www.techwinspd.com/products/ac-power-spd/

AC power SPD is mainly applicable to the power distribution systems for Class I / II / III( Type1, type 2, type3) protection. Surge arresters for AC line units can protect electrical equipment from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance(＜100μs) overvoltage. Common AC surge protection devices (SPD) are single-phase or three-phase, 4 poles or multi-pole, with slightly different ac spd prices.

Type 1/ Class B Lightning Surge Protection for AC Power Systems
AC SPD single phase series power supply system AC module are mainly applicable to power distribution system for class I / type 1 protection.

Type1+2/ Class B+C SPD MA25 series
These series products are mainly used for Type 1+Type 2 protection of power distribution systems (10 / 350µs) and are used to protect electrical and electronic equipment from the damage of lightning electromagnetic pulse induced voltage, operating transients, and resonance (<100µs) overvoltage.

Type1+2/ Class B+C SPD MA25S series
As switch-type SPD technology advances, the follow current interruption capability (Ifi) is improving too. Our company uses gap technology to enhance the performance of our switch-type SPD and has developed the MA25 and MA25S series products with outstanding follow current interruption capability.

Type 2/Class C protection DIN-rail Pluggable AC surge protector
Type 2 AC power supply system AC module is mainly applicable to the power distribution system for class C/type 2 protection, to protect electrical equipment from the impact of lightning electromagnetic pulse, induced over-voltage, transit operation, and resonance (less than 100 μs) overvoltage.

If you want to know more details of spd type 1 2 3, please visit our website.

As a surge protector supplier, we can offer sorts of signal surge protector for sale, anything you need, please leave us a message.

400KA Lightning Protection Box With 20 Years Warranty(2023年06月05日)

techwinspd — 2023-05-26T12:08:50+0900

https://www.techwinspd.com/products/400ka-model-lihgtning-protection-box.html

Class B Smart Surge Protector for AC Power System

Power distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging point

Communication Base Station

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical institutes

IT, TT, TN-C, TN-S, TN-C-S, and other power supply system

Feature of 400KA Model With 20 Years Warranty
UL 1449, IEC61643

IP54

400kA 8/20μs capability

Thermal disconnect device

Heat turn-off technology

Temperature control to protect circuit

Status indicators and lightning counter

Remote alarm contact, easy to remote control

Easy to install and simple for maintenance

International famous brand for core component with excellent performance

20 years warranty

Technical Parameters of 400KA Model With 20 Years Warranty
ModelB400B3+NB400F3+N
Lighning proection zone(LPZ)1-2
Standards ComplianceUL 1449 4th Edition; IEC61643-1; ROHS
ClassificationClass I /II, Type1/2
Nominal working voltage Un220VAC (L -N)/380VAC (L -L)127VAC (L -N)/220VAC (L -L)
Max continuous operating voltage Uc385VAC280VAC
Nominal discharge current (8/20µs) In20kA
Max discharge current Imax (8/20µs) Imax400KA
Voltage Protection Rating ( VPR) Up0.8kV（L-N）1.7kV（L-L, L-G）1.2kV
Fault Current Rating65kA with 200A breaker
Response Time Ta25ns/100ns
Temperature & Humidity ratingTemperature: -20 to 80℃, (-4-176F)
Relative humidity: ≤95％
Mounting styleParallel hardwire
Dimension (Inches)300(L)*205 (W)*400(H) mm
Connecting diameterMin.16mm2, Max.25mm2
Material of BOX (Outdoor)ABS

Now the price of tvss protection device is reasonable, if you have needs to buy tvss system, please contact us.

As a surge protector factory, we will do our best to meet all the needs of customers.

3 In 1 SPD For CCTV M10-12 D12BM D12Y2(2023年06月04日)

techwinspd — 2023-05-26T12:08:01+0900

https://www.techwinspd.com/products/3-in-1-spd-for-cctv-m10-12-d12bm-d12y2.html

3 in 1 monitor lightning arrester(power and control), a Kind of SPD for power supply, designed for camera power, video, control line from lightning electromagnetic pulse, induced over-voltage, operating over -voltage.

Features of 3 In 1 SPD For CCTV M10-12 D12BM 12Y2
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

3 in 1 protection

TVS array technology, low capacitance

Multi-Strike Capability

Application Of 3 In 1 SPD For CCTV M10-12 D12BM D12Y2
Designed to protect monitor equipments (power, Date control, Video), widely applied in bank monitor & safe guard system.

Monitor equipment for school, enterprise, road etc. security and protection.

Technical Parameters of 3 In 1 SPD For CCTV M10-12 D12BM D12Y2
ModelM10-12/D12BM/D12Y2M10-24/D12BM/D12Y2M10-220/D12BM/D12Y2
Lightning projection zone(LPZ)2
Standards ComplianceIEC61643-1, EN60950,GB/T18802.21-2002,TB/T2311-2002, YD/T1235.2
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc12VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Transmission rateVideo:100Mbps Clamped type:10Mbps
Limiting Voltage(10/700µs)component wire-Enclosure40V
Nominal working voltage(Un)12V 24V 220V
Max continuous operation voltage(Uc)15V 30V 275V
Nominal discharge current Imax(8/20µs)5kA
Max discharge current Imax(8/20µs)10kA
Load current0.5A
Protection level Up ( In)60V 100V 900V
Response time (Ta)1ns
MountingBe Installed between protected equipment and signal line
Working conditionsClamped type
Dimension122*80*30mm
Interface formBNC(J,K acccording to the actual needs of the configuration) Video:BNC,PTZ control Clamped type
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colorAluminum/Blue
Insertion loss≤.0.5dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

As one of surge protection device manufacturers, we will provide more kinds of related products for sale, anything you need, please contact us.

2 in 1 SPD for CCTV(2023年06月03日)

techwinspd — 2023-05-26T12:07:17+0900

https://www.techwinspd.com/products/2-in-1-spd-for-cctv/

2 in 1 monitor cctv lightning surge protectors (power and network/ power and video/ power and control), is designed for a digital camera to protect the camera power and data line/power line/video line from the impulse of lightning electromagnetic pulse, induced over-voltage, operating over-voltage.

2 in 1 surge protector cctv is mainly used in CCTV camera system, safe city, intelligence, cctv lightning protection for outfield network cameras in cities, Skynet projects, public security, traffic monitoring, etc.The cctv surge protector and surge protector for security cameras are installed between the power line, video signal input line, and system equipment to protect the camera—IP camera, OPE camera, and security camera, from damage caused by lightning surge.

2 In 1 SPD for CCTV M10-12 D12Y2
2 in 1 monitor lightning arrester(power and control), a Kind of SPD, designed for analog video/ digital camera to protect camera power, control line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage.

2 In 1 SPD for CCTV M10-24 D12BM Signal SPD
2 in 1 monitor lightning arrester(power and video), a Kind of SPD, designed for analog video/ digital camera to protect camera power, video line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage.

2in 1 SPD for CCTV M10-24 D05J4
2 in 1 monitor lightning arrester(power and network), a Kind of SPD, designed for a digital camera to protect camera power, data line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage.

Now the price of surge protector for cctv camera is reasonable, if you have needs, please contact us.

As one of spd manufacturers, we can offer kinds of power supply protection devices for sale, anything you need, please contact us.

Quarter Wave Surge Protective Device（SPD）N（L16）Access Network RF Protector(2023年06月02日)

techwinspd — 2023-05-26T12:06:49+0900

https://www.techwinspd.com/products/1-4-wave-rf-protector.html

Quarter wave RF surge protector is designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF lightning protector is widely applied in RF circuit protection of wireless coverage, base station, etc.

Smart antenna, SDMA

IEEE G902 wireless LAN

IEEE 802.11b and 802.11g wireless LAN

PTN, MSPT

Transport Network

Access Network, FTTX, UTRAN

Base station antenna feeder

ISM

MMDS

Cellular

PCS

GPS

2G, 3G, 4G communication

GSM, CDMA, WCDMA, TD-LTE, FDD-LTE

Features Of 1/4 Wave RF Lightning Arrestor

Wide frequency band

Large discharge current

Extremely low insertion loss and VSWR

QWS technology

Good performance from DC to 3GHz

Low strike throughput energy

Withstand multiple lightning strikes

Bi-Directional Protection

Technical Parameters Of 1/4 Wave RF Surge Arrestor
ModelR27DF-1/4R27NF-1/4R60NF-1/4R05NF-1/4
Lightning protection zone(LPZ)1-2
Class
According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2C
According to IEC61643II
Max discharge current Imax (8/20µs) Imax50KA40KA40KA30KA
Working frequency0.8--2.7GHz0.8--2.7GHz2.3-6GHz0.4-0.5GH
Protection level In Up≤200v
Insertion Loss≤0.1db
Standing-wave ratio≤1.15
Interface formUHFNDINBNC
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95％
Standards complianceIEC6000, EN60950
MountingBe installed between protected equipment and the signal line
Materialstainless steel +Copper/ silver white
IP codeIP20
Connector typeDINNNN

As a spd manufacturer, we can offer kinds of spd types for sale, anything you need, please contact us.

Surge Protection Device(2023年06月01日)

techwinspd — 2023-05-26T12:05:40+0900

https://www.techwinspd.com/products/

As an international high-tech enterprise specializing in lightning proof surge protector OEM and ODM, we have 15 years of lightning protection experience and advanced technology. Techwin lightning protector supplier has more than 1000 models of good quality surge protector, which can meet the lightning protection needs of various industries, and is widely used in the lightning protection of the whole building. Multi port surge protector, spike protection device, surge protection for led drivers, plug adapter, amps and voltage regulators.

Types Of Surge Protection Device for Lightning

SPD for Power Supply
Power surge protector, also known as lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system.

SPD for New Energy System
New energy lightning protection devices(SPD) are mainly divided into AC/DC lightning surge protectors for wind power plants, etc.

Signal SPD
The signal line SPD is actually a signal lightning arrester, which is installed in series in the signal transmission line, usually at the front end.

SPD for Telecommunication/ Antenna protector
Antenna feeder lightning arrester is a kind of surge protector, which is mainly used for lightning protection for feeder lines. An antenna-feed lightning arrester is also called an antenna-fed signal lightning arrester, an antenna-fed lightning arrester, an antenna-fed line lightning arrester, and an antenna-fed line lightning arrester. In the actual selection, the product's frequency range, insertion loss, VSWR, maximum discharge current, and other parameters are the primary considerations.

Smart Lightning Surge Protection Devices
At present, the products we have developed include smart transmission boxes, smart lightning protection devices, smart counters, smart current monitors, smart resistance monitors, multi-function SPD monitors, etc.

Large Discharge Currrent TVSS Lightning Protection Box
The lightning protection box is a kind of lightning protection equipment, which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, and other important equipment that are vulnerable to lightning strikes.

Surge Protection Solutions
Lighting Protection For Building
Surge arrester application in Telecommunication
CCTV/Safety Monitoring
lightning protective devices for Electrica power systems
PV solar and wind power surge protection
Lightning surge protection for Charging Station
lightning protection solution for Integrated network system

Surge Protection Device Working Principle
SPD for lightning protection is designed to limit transient overvoltages of atmospheric origin and divert current waves to earth, so as to limit the amplitude of this overvoltage to a value that is not hazardous for the electrical installation and electric switchgear and control gear.

The three types of SPD:

Type 1 SPD

The Type 1 SPD is recommended in the specific case of service-sector and industrial buildings, protected by a lightning protection system or a meshed cage.

Type 2 SPD

The Type 2 SPD is the main protection system for all low voltage electrical installations. Installed in each electrical switchboard, it prevents the spread of overvoltages in the electrical installations and protects the loads.

Type 3 SPD

These SPDs have a low discharge capacity. They must therefore mandatorily be installed as a supplement to Type 2 SPD and in the vicinity of sensitive loads.

Now the lightning surge arrester price is low, if you are interested, please contact us.

As a spd supplier, we will do our best to meet all the needs of customers.

Quarter Wave Surge Protective Device（SPD）N（L16）Access Network RF Protector(2023年04月09日)

techwinspd — 2023-04-04T17:56:16+0900

https://www.techwinspd.com/products/1-4-wave-rf-protector.html

Quarter wave RF surge protector is designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF coaxial lightning surge arrester/suppressor is widely applied in rf surge protection of wireless coverage, base station, etc.

Smart antenna, SDMA

IEEE G902 wireless LAN

IEEE 802.11b and 802.11g wireless LAN

PTN, MSPT

Transport Network

Access Network, FTTX, UTRAN

Base station antenna feeder

ISM

MMDS

Cellular

PCS

GPS

2G, 3G, 4G communication

GSM, CDMA, WCDMA, TD-LTE, FDD-LTE
Features Of 1/4 Wave RF Lightning Arrestor

Wide frequency band

Large discharge current

Extremely low insertion loss and VSWR

QWS technology

Good performance from DC to 3GHz

Low strike throughput energy

Withstand multiple lightning strikes

Bi-Directional Protection

Technical Parameters Of 1/4 Wave RF Lightning Arrestor
ModelR27DF-1/4R27NF-1/4R60NF-1/4R05NF-1/4
Lightning protection zone(LPZ)1-2
Class
According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2C
According to IEC61643II
Max discharge current Imax (8/20µs) Imax50KA40KA40KA30KA
Working frequency0.8--2.7GHz0.8--2.7GHz2.3-6GHz0.4-0.5GH
Protection level In Up≤200v
Insertion Loss≤0.1db
Standing-wave ratio≤1.15
Interface formUHFNDINBNC
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95％
Standards complianceIEC6000, EN60950
MountingBe installed between protected equipment and the signal line
Materialstainless steel +Copper/ silver white
IP codeIP20
Connector typeDINNNN

We can offer kinds of surge protector for sale, if you have needs, please leave us a message.

Gas-tube coaxial GDT protector CATV RF Surge Arrester(2023年04月08日)

techwinspd — 2023-04-04T17:55:42+0900

https://www.techwinspd.com/products/gas-tube-surge-arrester.html

Gas tube arrester, also called gas discharge tube lightning protection device, is designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

CATV

Datacast, IPDC

VOD

IP Phone

BBA

Video conference

Civil wave band communication

Closed-circuit TV

Car radio & search Radar

Ship warship the opposite bank communication

Landing system

Ground control unit

Features Of Gas Discharge Tube Surge Protector

Large electrical and electronic discharge current

Low insertion loss, small VSWR

Gas-tube Structure

Reliable Performance from DC to 3.0GHz

Multi-Strike Capability

Bi-Directional Protection

DC passed

RoHS Compliant

Metric or imperial type option

Technical Parameters Of Gas Tube Surge Protection Equipment
ModelR05U70FR30N70FR25D70FM25B70F
Lightning protection zone(LPZ)1-2
Class
According to DIN VDE 6075 Part 6 (Draft11.89)A1, A2C
According to IEC61643III
Nominal working voltage Un220V385V
Max continuous operating voltage Uc≤70v
Max discharge current Imax (8/20µs) Imax20KA
Working frequency0-0.5GHz0-3GHz0-2.5GHz0-2.5GH
Protection level In Up≤200v
Insertion Loss≤0.2db
Standing-wave ratio≤1.2
Interface formUHFNDINBNC
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95％
Standards complianceIEC6000, EN60950
MountingBe installed between protected equipment and the signal line
MaterialCopper/ silver white
IP codeIP20

Techwin Inc. is one of the most professional surge protection device manufacturers in China. With matured experience in surge protection technology, Techwin surge protection device(SPD) China manufacturer, whose spd surge arresters obtained 28 technology patents and multiple certifications such as CE, ROHS, TUV, UL, CQC, ISO9001, ISO14001, ISO45001 and so on. Telecom, electric power, CCTV, railway, intelligent transportation, solar wind power, petrochemical engineering and other industries all need spd protection devices, our surge protector factory can provide surge protector arresters in line with the latest international and domestic standards.

2in 1 SPD for CCTV M10-24 D05J4(2023年04月07日)

techwinspd — 2023-04-04T17:55:14+0900

https://www.techwinspd.com/products/2in-1-spd-for-cctv-m10-24-d05j4.html

2 in 1 monitor lightning arrester(power and network), a Kind of SPD, designed for a digital camera to protect camera power, data line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage.

Feature of 2in 1 SPD for CCTV M10-24 D05J4
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

2 in 1 protection；RJ45 connector for IP camera;

Far infrared rays camera; FIR camera preferred surge protective device.

TVS array technology, low capacitance

Multi-Strike Capability

Application Of 2in 1 SPD for CCTV M10-24 D05J4
Designed to protect monitor equipments (Power, Control), widely applied in bank monitor & safe guard system.

security and protection, loss prevention system, crime prevention service

2 in 1 SPD of power supply control.

IP camera for access control system and burglar alarm

Protect power supply and control line for camera

Guard tour system; Parking lots management system; Security integration.

ISA;IASP; VSCS; ESA; ACS; exit-inlet control system; exit-inlet control system

Technical Parameters of 2in 1 SPD for CCTV M10-24 D05J4
ModelM10-24/D05J4M10-12/D05J4M10-220/D05J4
Lightning projection zone(LPZ)2
Standards ComplianceIEC61643-1, EN60950,GB/T18802.21-2002,TB/T2311-2002, YD/T1235.2
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc5VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Transmission rate Vs100Mbps
Limiting Voltage(10/700µs)component wire-component wire≤20V
Nominal working voltage(Un)24V 12V 220V
Max continuous operation voltage(Uc)30V 15V 275V
Nominal discharge current Imax(8/20µs)5kA
Max discharge current Imax(8/20µs)10kA
Load current0.5A
Protection level Up ( In)≤100V ≤60V ≤900V
Response time (Ta)1ns
MountingBe Installed between protected equipment and signal line
Working conditions Clamped type
Dimension112*60*25mm
Interface formRJ45
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colorAluminum/Blue
Insertion loss≤.0.5dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

Now the price of surge protector for security cameras is reasonable, if you have needs, please contact us.

Techwin Inc. is one of the most professional surge protection companies in China. With matured experience in surge protection technology, Techwin surge protection device(SPD) China manufacturer, whose spd surge arresters obtained 28 technology patents and multiple certifications such as CE, ROHS, TUV, UL, CQC, ISO9001, ISO14001, ISO45001 and so on. Telecom, electric power, CCTV, railway, intelligent transportation, solar wind power, petrochemical engineering and other industries all need spd protection devices, our surge protector factory can provide surge protector arresters in line with the latest international and domestic standards.

2 In 1 SPD for CCTV M10-24 D12BM Signal SPD(2023年04月06日)

techwinspd — 2023-04-04T17:54:49+0900

https://www.techwinspd.com/products/2-in-1-spd-for-cctv-m10-24-d12bm-signal-spd.html

2 in 1 monitor lightning arrester(power and video), a Kind of SPD, designed for analog video/ digital camera to protect camera power, video line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage.

Feature of 2 in 1 SPD for CCTV M10-24 D12BM signal SPD
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

2 in 1 protection

TVS array technology, low capacitance

Multi-Strike Capability

Application Of 2 in 1 SPD for CCTV M10-24 D12BM signal SPD
Designed to protect monitor equipments (Power, Video), widely applied in bank monitor & safe guard system.

Monitor equipment for school, enterprise, road etc. security and protection.

Technical parameters of 2 in 1 SPD for CCTV M10-24 D12BM signal SPD
ModelM10-12/D12BMM10-24/D12BMM10-220/D12BM
Lightning projection zone(LPZ)2
Standards ComplianceIEC61643-1, EN60950,GB/T18802.21-2002,TB/T2311-2002, YD/T1235.2
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc12VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Transmission rate Vs100Mbps
Limiting Voltage(10/700µs)component wire-Enclosure40V
Nominal working voltage(Un)12V 24V 220V
Max continuous operation voltage(Uc)15V 30V 275V
Nominal discharge current Imax(8/20µs)5kA
Max discharge current Imax(8/20µs)10kA
Load current0.5A
Protection level Up ( In)60V 100V 900V
Response time (Ta)1ns
MountingBe Installed between protected equipment and signal line
Working conditions Clamped type
Dimension112*60*25mm
Interface formBNC
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colorAluminum/Blue
Insertion loss≤.0.5dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

If you want to know more applications of surge protection for cctv systems, please visit our website.

As a reliable spd supplier, we will do our best to meet all the needs of customers.

2 In 1 SPD for CCTV M10-12 D12Y2(2023年04月05日)

techwinspd — 2023-04-04T17:54:14+0900

https://www.techwinspd.com/products/2-in-1-spd--for-cctv-m10-12-d12y2.html

2 in 1 monitor lightning arrester(power and control), a Kind of SPD, designed for analog video/ digital camera to protect camera power, control line from lightning electromagnetic pulse, induced over-voltage, operating over-voltage.

Features of 2 In 1 SPD for CCTV M10-12 D12Y2
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

3 in 1 protection

TVS array technology, low capacitance

Multi-Strike Capability

Easy to install and rigorous in structure

Application of 2 In 1 Surge Protector for CCTV Camera M10-12 D12Y2
Designed to protect monitor equipments (Power, data control), widely applied in bank monitor & safe guard system.

Monitor equipment for school, enterprise, road etc. security and protection.

Technical parameters of 2 In 1 SPD for CCTV M10-12 D12Y2
ModelM10-12/D12Y2M10-24/D12Y2M10-220/D12Y2
Lightning projection zone(LPZ)2
Standards ComplianceIEC61643-1, EN60950,GB/T18802.21-2002,TB/T2311-2002, YD/T1235.2,YD/T 1235.2,YD/T 1542
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc12VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Transmission rate Vs10Mbps
Limiting Voltage(10/700µs)component wire-Enclosure40V
Nominal working voltage(Un)12V 24V 220V
Max continuous operation voltage(Uc)15V 30V 275V
Nominal discharge current Imax(8/20µs)5kA
Max discharge current Imax(8/20µs)10kA
Load current0.5A
Protection level Up ( In)60V 100V 900V
Response time (Ta)1ns
MountingBe Installed between protected equipment and signal line
Working conditions Clamped type
Dimension112*60*25mm
Interface formClamped type
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colorAluminum/Blue
Insertion loss≤.0.5dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

If you want to find a reliable spd manufacturer, please contact us, and we will be your best partner.

SPD for Network / Data Line Surge Protector(2023年04月04日)

techwinspd — 2023-04-04T17:53:26+0900

https://www.techwinspd.com/products/spd-for-network-data-line-surge-protector.html

Data line surge protector series are mainly used in TCP/IP communication networks to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance overvoltage.

Features Of SPD For Network / Data Line Surge Protection

Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common mode and differential mode

TVS array technology, low capacitance

Multi-Strike Capability

RJ45 connector

Application Of SPD For Network / Data Line Surge Protector

CAT5e and CAT5 compatible

10/100 Base-T Ethernet protection

LAN, FDDI, CDDI, ATM

PDH, SDH, SPDH

Industrial control

Loss prevention system device; Security system; Security integration.

IASP; VSCS; ESA; ACS; exit-inlet control system; exit-inlet control system

Installation And Wiring Diagram Of SPD For Network / Data Line Surge Protector

Specification Of SPD For Network / Data Line Surge Protector
ModelD05J4D05J4-8D05J4-16D05J4-24D05J8H
Lightning projection zone(LPZ)2
Standards ComplianceIEC61000, EN60950,GB/T18802.21-2002,TB/T2311-2002
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc5V
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Voltage protection Level≤55V
@C2(8/20µs) Up
Voltage protection Level≤25V
@C3(1kV/µs) Up
Rated load current IL200mA
Limiting Voltage(10/700µs)≤20V
Cut-off Frequency fG250MHz
Response time tA (L-N/N-PE)1ns
Protection line1/2,3/61/2,3/6,4/5,7/8
Protection port1816241
MountingBe Installed between protected equipment and signal line
Adapt Transmission rate 100Mbps 1000Mbps
Transmission standards100BaseT/ 1000BaseT/1000Base TX,CAT5/CAT6
Dimension190 (H)×85(W)×48(L)mm482 (H)×86(W)×44(L)mm83 (H)×25(W)×25(L)mm
85(H)×25(W)×25(L)mm
Interface formRJ45
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colorAluminum/Blue
Insertion loss≤.3.0dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

As one of lightning protection companies, we can offer sorts of related products for sale, anything you need, please contact us.

HD-SDI Video Surge protector(2022年10月26日)

techwinspd — 2022-10-26T12:48:34+0900

https://www.techwinspd.com/products/spd-for-video-signal-system-sdi.html

Low insertion loss, fast response time

Low limiting voltage precise limiting voltage

Large discharge current

High transmission rate

Low bit error rate

PCB designed with micro-strip.

High isolation and slight line disturbance

Features of HD-SDI Surge Protector For TV
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

TVS array technology, low capacitance

DC power supply is allowable

Multi-Strike Capability

Patent technology

Application Of HD-SDI lightning surge protector for tv
Designed for monitor device not to be spoiled by lightning over-voltage, induced over-voltage and static discharge.

Video Camera, CCTV

E1, PDH, SDH, SPDH

Digital hard disk video cassette recorder (DVR)

Security system, Access control system, Protection for the monitoring system.

HD SDI surveillance system; Video transmission equipment;

Technical Parameters of HD-SDI lightning surge protector for tv

ModelSDI-1SDI-2SDI-3
Lightning projection zone(LPZ)2
Standards ComplianceIEC61643-1, EN60950,GB/T18802.21-2002,TB/T2311-2002, YD/T1235.2
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc12VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Transmission rateVideo:10Mbps Video:1.485Gbps/3Gbps
Limiting Voltage(10/700µs)component wire-Enclosure40V
Nominal working voltage(Un)12V 24V 220V
Max continuous operation voltage(Uc)15V 30V 275V
Nominal discharge current Imax(8/20µs)5kA
Max discharge current Imax(8/20µs)10kA
Load current0.5A
Protection level Up ( In)60V 100V 900V
Response time (Ta)1ns
MountingBe Installed between protected equipment and signal line
Working conditionsClamped type
Dimension90*25*25mm 118*90*45mm
Interface formBNC(J,K according to the actual needs of the configuration) Video:BNC,PTZ control Clamped type
IP code(IEC EN 60529)IP20
Error rate≤10-12
Material/colourAluminium/Blue
Insertion loss≤.0.5dB
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

There are many surge protection companies, but we are one of the best choices for you.

Video Lightning protector for analog camera CCTV system(2022年10月26日)

techwinspd — 2022-10-26T12:48:11+0900

https://www.techwinspd.com/products/spd-for-video-signal-system-d12bm--d24bm-16.html

Video signal protector is designed for analog video/digital camera to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse.induced over voltage,transient operation and resonance over voltage.

Application Of Cable TV Surge Protector
Designed for monitor device not to be spoiled by lightning over-voltage, induced over-voltage and static discharge.

●Video Camera, CCTV

●E1, PDH, SDH, SPDH

●Digital hard disk video cassette recorder (DVR)

●Industrial control

Features of cable tv lightning surge protector
●Multi. Protection circuits, Gas-Tube+ TVS technology

●Dual protection in Common module and different module

●TVS array technology, low capacitance

●Multi-Strike Capability

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional lightning protector supplier, we provide spd transportation design, cable box surge protector, dc spd and etc. Want to know spd types or more? Please contact us.

Din-rail DC Power SPD For PV Solar Power System(2022年10月26日)

techwinspd — 2022-10-26T12:47:44+0900

https://www.techwinspd.com/products/din-rail-dc-power-spd-for-pv-solar-power-system.html

Application of Din-rail DC Power Solar Power Surge Protector

Suitable for various DC power systems

DC power distribution screen, DC power supply equipment

DC distribution box, electronic information system cabinet

Secondary power supply output

PV junction box

PV inverter, Solar inverter, inverter charger, inverter cabinet

PV substation

DC cabinet

Technical Parameters of Din-rail DC Power Solar Power Surge Protector

ModelM40-400M40-500M40-600M40-800M40-1000M40-1500
Lightning protection zone(LPZ)1-2
Standards Compliance IEC61643-11, EN60950
ClassificationClass C/Type 2
Nominal working voltage Un400VDC500VDC600VDC800VDC1000VDC1200
Max continuous operating voltage Uc500VDC650VDC800VDC1000VDC1200VDC1500
Nominal discharge current (8/20µs)   In20KA
Max discharge current Imax (8/20µs)   Imax40KA
Residual current        Ipe＜0.1mA
Short circuit withstand capacity      Iscpv1000A
Protection level     Up＜1500V＜2000V＜2500V＜2800V＜3000V＜5000V
Response time tA 25ns
Protection model+, --PE
Dimension90 (H)×54(W)×65(L)mm
MountingDIN-rail Mounting 35mm
Max section area of the connecting wire25mm2
Recommend section area of the connecting line≥16mm2
Largest terminal installation torque6-8 N.m
IP codeIP20
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95％

Feature of Din-rail DC Power solar powered surge protector

DIN rail mounting for easy installation

Plug connectors for quick and easy connection or rewiring

Thermal disconnect device

Remote alarm

Status indicator

High-quality products with TUV, CE, certificate

It is the first product to obtain a 1500V DC TUV certificate

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional lightning protector supplier, we provide spd dc solar, lightning surge protector, signal surge protector and etc. Want to know more? Please contact us.

Type 2/ Class C AC Power Lightning SPD Surge Protection Device(2022年10月26日)

techwinspd — 2022-10-26T12:47:19+0900

https://www.techwinspd.com/products/type-2-ac-power-spd-series-products.html

Type 2 AC power supply system AC module is mainly applicable to the power distribution system for class C/type 2 protection. Type 2 surge protection device can protect electrical equipment from the impact of lightning electromagnetic pulse, induced over-voltage, transit operation, and resonance (less than 100 μs) overvoltage. In addition to the class C spd of 20KA and 25KA, we also provide 40 KA type 2 surge arrester.

Feature of Type 2 AC Power SPD Series Products

DIN rail mounting.

This AC power surge protector is with plug connectors for quick and easy connection or rewiring.

40kA maximum surge current.

Thermal disconnect device.

Status indicators visually verify protection level.

Surge protection device with N-PE residual current spark gap as 3+1 circuit.

Remote alarm function.

High-quality power supply protection devices with TUV, CE, IEC61643-11 certificates.

Application of Type 2 Surge Protector Series Products
Class C Surge Protective Device for AC Power System.

Power distribution box(cabinet)

AC cabinet, cabinet air conditioner

PV inverter, Solar inverter, inverter charger, inverter cabinet

Switching mode power supply (SMPS Box, SMPS cabinet), high-frequency switching mode power supply, UPS system

Datacenter, IDC power system, Column head cabinet

Charging station/charging point

Sensitive electronic equipment

Pulse width modulation(PWM box)

Automatic control panels, motor control panels

IT, TT, TN-C, TN-S, TN-C-S, and other power supply system

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd supplier, we provide spd transportation design, lightning protector, type 2 surge protection device, type 2 spd, ac spd type 2 and etc. Want to know more? Please contact us.

Single phase 24V series power surge protector(2022年10月26日)

techwinspd — 2022-10-26T12:46:45+0900

https://www.techwinspd.com/products/single-phase-24v-series-power-surge-protector.html

Widely used in industrial control systems, lightning protectors are connected in series in the power circuit to prevent surges from invading the equipment along the power line and causing damage to the equipment.

Applications of Single Phase SPD
●C class Surge Protective Device for AC Power System.

●Sensitive electronic equipment

●Telecom centers

●Automatic control centers

●CCTV

●Transportation

●aviation industry

Features of Single Phase SPD

●DIN rail mounting for easy installation

●Plug connectors for quick and easy connection or rewiring

●24V working voltage

●Thermal disconnect device

●Status indicators visually verify protection level

●With dry contact, protect 3 lines

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge protector factory, we provide spd transportation design, single phase surge arrester, single phase spd, lightning protection device and etc. Want to know single phase surge arrester price or more? Please contact us.

Type 1+2 /Class B+C Switch-type Gap Technology Lightning Surge Protector with TUV mark(2022年10月26日)

techwinspd — 2022-10-26T12:46:22+0900

https://www.techwinspd.com/products/type-1-2-ac-power-spd-series-products.html

These series products are mainly used for surge protection type 1 and 2 of power distribution systems (10/350µs) and are used to protect electrical and electronic equipment from the damage of lightning electromagnetic pulse induced voltage, operating transients, and resonance (<100µs) overvoltage. Type 1 and type 2 surge protection device (spd) is widely used in power supply protection in communication equipment, electrical, electrical appliances, power equipment, CCTV, transportation, industrial control, aviation, and other fields. This series of products has the characteristics of fast response time, low residual pressure, timely tripping, etc., and the flame retardant level is V-0, which can prevent fire and play a role in safety protection.

Feature of type 1 and type 2 spd Series Products
Spark gap technology

Remote Remote signalling

No leakage current, low residual voltage

Standardized module design, easy to install, simple for maintenance

Latest arcing technology, avoid fire accident thoroughly

Special impact fuse with high reliability

The power supply protection devices are offered with international famous core components with excellent performance

Application of Type 1 and 2 AC Power SPD Series Products
The AC power surge protector is available with Type 1+Type2/ ClassB+C

Industrial electrical network

Civilian power grid

Automated machine room

Substation main control room

Electrical distribution facilities

Power distribution cabinet switch cabinet

AC distribution board, distribution box

There are many lightning protection companies, but we are one of the best choices for you.

100KA DIN-rail Mounted Large Discharge Current AC Power SPD(2022年10月26日)

techwinspd — 2022-10-26T12:45:58+0900

https://www.techwinspd.com/products/m100b-type-1-ac-power-spd.html

Feature of M100B Type 1 AC Power SPD
Remote alarm.

large discharge current.

quick response.

Standardized module design, easy to install, simple for maintenance.

Latest arcing technology, avoid fire accident thoroughly.

Special impact fuse with high reliability.

The power supply protection devices own internationally famous core components with excellent performance.

Application of M100B Type 1 Surge Protection Device
Type1 class I Whole House Surge Protective Device is an AC power surge protector for AC Power System.

Sensitive electronic equipment

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical institutes

Technical Parameters of M100B Type 1 Surge Protector

ModelM100B1M100B2M100B1+NM100B4M100B3+N
Lightning protection zone(LPZ)1-2
Standards ComplianceIEC61643-11, EN60950
ClassificationClass I /Type 1
Nominal working voltage Un220V385V
Max continuous operating voltage Uc385V
Nominal discharge current (8/20µs) In50KA
Max discharge current Imax (8/20µs) Imax100KA
Follow current interrupt rating Ifi25KArms/100Arms
Short-Circuit Current Rating Isccr25KA
Temporary overvoltage (TOV)(L-N) Ut440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE) Ut1200 V / 200 ms – withstand
Protection level @40kA, 8/20µs Up2100V
Protection level @20kA, 8/20µs Up1500V
Response time tA (L-N/N-PE)25ns/100ns
Protection modelL-PEL/N-PEL-N, N-PEL1/L2/L3, N-PEL1/L2/L3-N, N-PE
Dimension90 (H)×36(W)×65(L)mm90 (H)×72(W)×65(L)mm90 (H)×144(W)×65(L)mm
MountingDIN-rail Mounting 35mm
IP codeIP20
Working conditionsTemperature: -40 to 80℃, Relative humidity: ≤95％

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd manufacturer, we provide ac power surge protection device, din rail surge protector, lightning surge protector and etc. Want to know ac spd price or more? Please contact us.

SPD for Ethernet Power System(2022年06月21日)

techwinspd — 2022-06-16T18:18:31+0900

https://www.techwinspd.com/products/spd-for-ethernet-power-system/

The POE Ethernet series lightning protection device is a lightning protection device developed for POE network power supply equipment in accordance with the standard requirements of IEC61643-21, EN61643-11:2012, YD5075-98, and IEEE802.3AT. It adopts lightning protection isolation and release. Low-capacitance lightning protection technology has the advantages of large throughput, fast response time, and low residual voltage. It is used to protect the network lines of POE-powered communication equipment from damage caused by surges; it can also be used to protect communications without a POE power supply. The equipment network line is protected from the damage caused by surge; it is widely used in security monitoring, network communication, and other fields.

Products available: 600ss ethernet surge suppressor, gigabit ethernet surge suppressor; POE ethernet lightning surge protection device (spd) for modem and wifi router; rj45, cat5e, cat6 lighting surge arrester; network cable surge protector with coax and ethernet port; outdoor POE ethernet lighting surge suppressor for powerline...

Water-proof Outdoor Ethernet Surge protector
Techwin Industrial POE (Power over Ethernet) SPD (Surge Protection Device) is specially designed for Ethernet switches. The POE switch will not be damaged by lightning overvoltage, induced overvoltage...

POE Surge Protector (Gigabit)
Power over Ethernet protectors is designed for POE power supply equipment, are widely used in the areas of wireless coverage, security monitoring, etc.

POE Splitter/ Injector With Lightning Surge Protection
POE Splitter with lightning protection is a kind of surge protective device, designed for preceding stage POE equipment, which is separated to be the backward stage power supply and network signal transmission respectively.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd manufacturer, we provide lightning surge protector for electrical panel, signal surge protector and etc. Contact us to know more about ethernet spd.

SPD for Audio Surge Protector(2022年06月20日)

techwinspd — 2022-06-16T18:18:02+0900

https://www.techwinspd.com/products/spd-for-audio-siganl-system.html

With a standard RJ11/45 interface, the audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges.

Surge protector for audio equipment is mainly used in telephone, public broadcasting system to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over voltage, transient operation, and resonance over voltage. We provide ADSL surge suppressor, APC mobile surge arrester, surge protector with phone jack for landline phone, as well as many other customized audio SPD unit. For more information, please feel free to contact us.

Application of SPD for Audio Surge Protector
Designed for Audio device not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge.

Telephone, Fax

ISDN, DDN, DSL, ADSL, VDSL

Broadcast system

Technical parameters of SPD for Audio Surge Protector

ModelD180R2R180R4D180R2-16D180Y2-10D180Y2-A
Lighning proection zone(LPZ)2
Standards ComplianceIEC61000, EN60950, GB/T18802.21-2002, TB/T2311-2002
According to IEC61643III
According to DIN VDE6075 Part6(Draft 11.89) A1,A2D
Max continuous operating voltage Uc180VDC
Nominal discharge current (8/20µs) In3KA
Max discharge current Imax (8/21µs) Imax5KA
Rated Load Current500mA
Cut-off Frequency fG16MHz
Series Impedance per line R2.2Ω
Limiting Voltage(10/700µs)≤250V
Protection level @20kA, 8/20µs Up≤350V
Response time tA (L-N/N-PE)1ns
Protection line2,3/4,52/3,4/52,3/4,52 line2line
Protection port1216101
MountingBe installed between protected equipment and signal line
Transmission rate10Mbps
Dimension
85(H)×25(W)×25(L)mm480 (H)×86(W)×42(L)mm96 (H)×43(W)×70(L)mm90 (H)×14(W)×65(L)mm
Interface formRJ11 RJ11 RJ11 Inserting type clamped type
IP code(IEC EN 60529)IP20
Max connecting line diameter1.5 mm2
Material/colorAluminum/Blue
Recommend connection line diameter1 mm2
Largest terminal installation torque0.6-0.8 N.M
Working conditionsTemperature: -40 to 85℃, Relative humidity: ≤95％

Features of SPD for Audio Surge Protector
Multi. Protection circuits, Gas-Tube+ TVS technology

Dual protection in Common module and different module

Multi-Strike Capability

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional lightning protector supplier, we provide spd transportation design, surge protector for sale and etc. Want to know more? Please contact us.

Smart Lightning Striking Counter(2022年06月19日)

techwinspd — 2022-06-16T18:17:33+0900

https://www.techwinspd.com/products/smart-lightning-striking-counter.html

The intelligent lightning surge counter lightning flash counter is designed and manufactured in accordance with IEC61643-21 EN61643-11:2012, YD5075-98 SPD test requirements. lightning event counter mainly collects SPD damage status and damage degree, air switch trip status, SPD false grounding, and poor grounding status and SPD discharge lightning strikes Frequency, size, SPD temperature, and ambient temperature, etc. Equipped with standard RS485 interface data communication, supporting wired and wireless communication methods, lightning flash counter can be used in networking or independently, and can provide custom programming interfaces for customers to connect with other private protocols. For the price and other related information of lightning strike counter, please feel free to contact us.

Specification of Smart Lightning Striking Counter

itemSmart lightning Strikes Counter
Place of OriginChina
Model numberTD-FL-LM
Brand NameTechwin
Discharge response≥0.2kA (Rise≥8μs)
Power supply220V
Backup power5~12V
Power consumption≤0.5W
Discharge number resetsContinue to press(>8s)
Discharge presetHold for 5 s and count once
Discharge display range0~9999 number
Data outputRS485(MODBUS Protocol)
Working temperature-40°C~+85°C
Wiring specifications0.5mm²~1.5mm²
Shell materialFlame retardant plastic
Enclosure ratingIP20
Product size2 switch bit(width 36mm)
Magnetic ring size22mm X 14mm X 8mm
Mounting brackets35mm Electrical rail

Feature of Smart Lightning Striking Counter
The starting threshold of lightning count is adjustable, and the SPD life span is automatically monitored and calculated.

The channel of lightning current collection, 3 channels of temperature collection, and 3 channels of leakage current collection.

The external sensor has strong anti-interference ability.

Support wired and wireless transmission.

The on-site alarm function can easily realize on-site management even if it is not connected to the Internet.

The remote alarm function, through the cloud server, can remotely monitor the data of any collection terminal and obtain real-time alarm information.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd supplier, we provide spd transportation design, surge protector for sale and etc. Want to know more? Please contact us.

Smart Lightning Protective Devices(2022年06月18日)

techwinspd — 2022-06-16T18:16:57+0900

https://www.techwinspd.com/products/smart-lightning-protective-device/

The smart spike guard, Techwin intelligent lightning surge protection device (SPD), adopts the technology of Internet of things big data, integrate lightning protection devices and lightning protection monitoring modules to form a new lightning protection monitoring system, which realizes lightning current collection, transient current monitoring, power protector life cycle management, grounding status detection, grounding resistance monitoring, temperature abnormal alarm, front air switch abnormal alarm, equipment operating status monitoring, etc., once abnormal, timely alarm, the system can also record historical data and statistics, timely knowable, controllable, and preventable. Customers can monitor in the background without going to the scene, which also saves manpower and time costs.

At present, the products we have developed include smart transmission boxes, smart lightning surge suppressor, smart counters, smart plug high low voltage protector, smart current monitors, smart resistance monitors, multi-function SPD monitors, etc.

Smart Power SPD
Smart power supply protector SPD 40KA, mainly collects SPD damage status, air switch trip status, SPD false grounding, poor grounding, and SPD movement work times, configure standard RS485 interface data communication, support wired and wireless communication mode can provide custom programming interface.

Smart Lightning Striking Counter
The intelligent lightning counter is designed and manufactured in accordance with IEC61643-21 EN61643-11:2012, YD5075-98 SPD test requirements.

Smart Integrated Lightning Protective Box
The intelligent transmission monitoring box series products are designed in accordance with IEC61643-21, EN61643-11:2012, NB/T42150, and IEEE802.3.

Multi-functional Smart SPD Monitoring Device
This product is a surge protection device (SPD) online monitoring data collection device, which mainly collects SPD damage status, air switch trip status, SPD false grounding, and poor grounding status, and SPD action times.

Smart Groud Resistance Meter
This product is specially designed for online monitoring of the ground network resistance of lightning protection devices. It can be installed individually or assembled into a wired network and a wireless network system.

Smart Lightning Current Meter
This product is to collect the lightning current peak value of lightning protection device grounding, polar, and all kinds of electrical equipment when subjected to surge intrusion.

Smart Power Surge Protection Device
Smart power supply protector SPD 80KA, mainly collects SPD damage status, air switch trip status, SPD false grounding, poor grounding, and SPD movement work times, configure standard RS485 interface data communication, support wired and wireless communication mode can provide custom programming interface.

2021 New design automatic circuit recloser/ Auto recloser
TD-CHZ16 automatic reclosing power supply protector, designed in accordance with the national standard GB6829-86 "Leakage Current Action Protector", has all the functions of the existing leakage protection switch/air switch, and the TD-CHZ16 protector is fully intelligent Power protection control.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd supplier, we provide spd transportation design, lightning surge protector for electrical panel, lightning protection device and etc. Want to know more? Please contact us.

Signal SPD(2022年06月18日)

techwinspd — 2022-06-16T18:16:20+0900

https://www.techwinspd.com/products/signal-spd/

Signal SPD is actually a signal lightning arrester, which is installed in series in the signal transmission line, usually at the front end of the equipment, to protect the subsequent equipment-all kinds of signal lines and equipment, and prevent lightning waves from influencing the signal line and damaging the equipment.

Its main functions are:

Limit the transient overvoltage caused by the induced lightning in the signal line. According to surveys, more than 80% of lightning strikes in electronic systems are caused by induced lightning. Therefore, the wide application of microelectronic equipment in modern society should strengthen the lightning protection of electronic systems and install suitable signal surge protectors.

Limit the surge caused by the start and stop of the electronic system. In addition to the lightning induction caused by the surge in the signal line, the most important reason is the start and stop of the electronic equipment. This kind of surge is widespread. The installation of a suitable signal surge protector on the line can effectively suppress the surge caused by the operation of the electronic system, and can effectively reduce the deterioration and failure of electronic sensitive components, and ensure the signal line The stability, prolong the service life of electronic equipment.

Signal surge protectors can be divided into network signal surge protectors, monitoring signal surge protectors, control signal surge protectors, video signal surge protectors, telephone signal surge protectors according to different types of protected lines, Explosion-proof signal surge protectors,s and many other types, each type has many models, parameters and different appearances.

SPD for Network / Data Line Surge Protector
Data line protector series are mainly used in TCP/IP communication networks to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance overvoltage.

SPD for Audio Surge Protector
With a standard RJ11 interface, The audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges.

SPD for Video Signal System
Come With BNC interface, video signal lightning protection device is suitable for monitoring systems and video-on-demand equivalents Axis communication equipment.

Industrial Control Line AI/AO Analog signal RS485 Protector
The control signal lightning protection device is designed to protect the control line system to protect the electrical and electronic equipment's signal line from the impact of the lightning electromagnetic pulse.

SPD for Ethernet Power System
The POE Ethernet series lightning protection device is a lightning protection device developed for POE network power supply equipment in accordance with the standard requirements of IEC61643-21, EN61643-11:2012, YD5075-98, and IEEE802.3AT.

SPD for Serial Signal System
The serial port signal lightning protection device is designed for communication network line not to be spoiled by lightning over-voltage, induce a voltage, and static discharge.

2 in 1 SPD for CCTV
2 in 1 monitor lightning arrester (power and network/ power and video/ power and control), is designed for a digital camera to protect the camera power and data line/power line/video line from the impulse of lightning electromagnetic pulse, induced over-voltage, operating over-voltage.

3 in 1 SPD for CCTV
3 in 1 monitoring surge protector is designed to protect the analog monitoring equipment ( power, data, control, video) from the damage of lightning electromagnetic pulse, induced over-voltage, operating over-voltage.

Explosion-Proof Signal Lightning Surge Protector
Explosion-proof signal lightning protector is designed for protecting instruments of 2line, 3 lines, 4 lines, from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation and resonance over-voltage, transient operation, and resonance overvoltage.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional lightning protector supplier, we provide spd transportation design, lightning surge protector for electrical panel, lightning protection device and etc. Want to know more? Please contact us.

100KA DIN-rail Mounted Large Discharge Current AC Power SPD(2022年06月17日)

techwinspd — 2022-06-16T18:15:43+0900

https://www.techwinspd.com/products/m100b-type-1-ac-power-spd.html

Application of M100B Type 1 Surge Protection Device
Type1 class I Whole House Surge Protective Device is an AC power surge protector for AC Power System.

Sensitive electronic equipment

Telecom centers

Automatic control centers

Intelligent buildings

Industrial enterprises

Medical institutes

Technical Parameters of M100B Type 1 Surge Protector

Feature of M100B Type 1 AC Power SPD

Remote alarm.

large discharge current.

quick response.

Standardized module design, easy to install, simple for maintenance.

Latest arcing technology, avoid fire accident thoroughly.

Special impact fuse with high reliability.

The power supply protection devices own internationally famous core components with excellent performance.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional surge protector factory, we provide spd transportation design, lightning surge protector for electrical panel, lightning protection device and etc. Want to know more? Please contact us.

Large Discharge Currrent TVSS Lightning Protection Box(2022年06月16日)

techwinspd — 2022-06-16T18:14:57+0900

https://www.techwinspd.com/products/lightning-protection-box/

The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, fuse box, meter box, outdoor electrical box and other important equipment that are vulnerable to lightning strikes. The equipment is used to protect the equipment from the overvoltage damage caused by lightning strikes intrusion along the power line.

The most common type is the power lightning surge protection box.

According to the use environment, it can be divided into outdoor power supply lightning protection box and indoor power supply lightning protection box.

According to the connection mode, it can be divided into the series type and parallel type.

Note: All lightning surge protection boxes must have reliable grounding!

TVSS surge protection device (spd):

What does TVSS stand for? Actually, TVSS spd is a transient voltage surge suppressor and is mainly used in low voltage distribution systems. Related products: 40ka tvss device, 100ka tvss breaker, tvss outlet, tvss receptacle... For the price and other information, contact us please.

What is a transient voltage surge suppressor
What is a transient voltage surge suppressor? TVSS (Transient Voltage Surge Suppressor) transient voltage surge wine suppressor, used in low voltage distribution system, tvss surge suppressor usually consists of three levels of comprehensive protection. Tvss device is the abbreviation of high-end surge protection equipment (High tier SPD) in the United States. compared with spd for lightning protection, tvss protection is characterized by fast response (that is, it can deal with high-frequency pulses); tvss surge protector can effectively protect against the destructive interference and damage of electromagnetic pulse to the network system, and is mainly used in occasions where data services have higher requirements for anti-high-frequency interference (military industry, supercomputing, bank securities and other high-end server rooms, etc.). Tvss surge protection device can protect the phase line (L) of the user's three-phase power supply system against surge in all directions, such as the middle line (N), the middle line to the ground wire (G), the phase line to the ground wire and so on. Moreover, there are LED indicators on each module in all directions, the green light is normal and the red light is faulty. When a fault occurs, its status can be notified to the remote monitoring center through acousto-optic alarm and remote dry node signal.

400KA Lightning Protection Box With 20 Years Warranty
Class B Surge Protective Device for AC Power SystemPower distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging pointCommunication Base StationTelecom centersAutomatic c...

UL 1449 Certificated TVSS Lightning Protection Box
HM100F Series AC power supply SPD box is mainly applicable to three-phase power distribution system to protect electrical equipment from the impact of lightning overvoltage.

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd manufacturer, we provide lightning surge protector for electrical panel, lightning surge protector and etc. Want to know more? Please contact us.