年表作成・共有サービス - pastport

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.