Smart SPD, Smart/Intelligent Surge Protector, Surge Protector Company

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 Strikes Counter TDZ-LJQ
With the increasing automation of electronic and electrical systems, electromagnetic pulse interference (such as lightning strikes) can easily cause equipment damage.
Waterproof Outdoor Smart Lightning Strikes Counter
TD-FL-4W Lightning Current Monitor is suitable for counting and monitoring records of transient pulse current and surge lightning current in power lines or grounding lines.
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.
Intelligent SPD Status Monitoring Terminal
Advanced electronic systems are vulnerable to electromagnetic interference—especially from lightning—which can cause overvoltage, equipment damage, and operational failure.
Smart Grouding Resistance Monitoring Device TDZ-JDJ
With advancing technology, electronic systems face increasing risks from electromagnetic interference (EMI), especially lightning-induced surges. Surge Protective Devices (SPDs) safeguard equipment by diverting surges, but their effectiveness depends on a low-resistance grounding grid. Traditional periodic testing creates blind spots in protection.
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.
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.