Surge Protective Device

  • Intelligent lightning counter
  • Intelligent lightning counter

Intelligent lightning counter

In order to improve the safety, stability and reliability of lightning protection facilities, and facilitate the daily management and maintenance of lightning protection facilities, we have developed a series of intelligent online monitoring products with safety, science and efficiency. In real time, we should know the working status of lightning protection facilities in real time, and send all kinds of faults to the cloud quickly and effectively, and grasp the operation status in time.


Before, most of the analysis of lightning accidents is based on the experience of experts.

From now on, you can adopt Leitai intelligent lightning counter, can whenever and wherever possible remote monitoring through the intelligent terminal, and can accurately collect the lightning time, grounding state, grounding resistance, SPD state,ightning frequency peak time and other parameters, and all monitoring information can be real-time remote management and report to screen, even can be read all the information of resuit on the mobile phone.

For example, after the installation of lightning current monitoring terminal in the transmission circuit and the transformer substation, once the line, the substation lightning invasion, the first time to return the data system of lightning monitoring center, testing center received the lightning information, operation and maintenance personnel can quickly check the  arrester and insulator, grounding, and electrical equipment related to the flash point according to the inspection, ensure the safety of power facilities more in the subsequent operation, more effective.

Wiring diagram

Technical data

Electrical parameterstechnical data
Input power supply220VAC/50Hz or DC9-12V
Lightning stroke number monitoringMaximum 999 times
SPD failure monitoringMonitoring SPD failure states
State monitoring of SPD releaseMonitoring SPD disconnecting
SOD grounding monitoringMonitoring of SPD false earthing and bad grounding
Lightning protection capability of AC power supply terminal≥100kA
Lightning detection range1kA-200kA
Product power consumption≤2W
Fault alarm modeLocal display and buzz
General parameters
IP levelIP20
Installation method35mm Standard track
work environment-40~+70℃,relative humidity<95%(25℃Following)
Outer size (width * height * depth)108X90X74(4P)
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