The main functions of the digital leakage current meter for lightning arresters are:

Automatic monitoring function

Periodic automatic monitoring of the full current, number of actions, and action time of the lightning arrester.

Wireless communication function

This function is mainly for the 4G wireless communication function of the lightning arrester monitoring device. Upload the characteristic data of the lightning arrester to the cloud platform through 4G communication, and complete the data upload every 4 hours.

Local display function

Using LCD display to show full current and number of actions.

Self powered function

The lightning arrester monitoring device has the function of supplying primary battery power to the lightning arrester. ???

alarm function

Equipped with abnormal alarm function, real-time alarm will be triggered when monitoring data exceeds the standard or monitoring function fails. The alarm settings can be modified, and the alarm information can be uploaded in real time.

Meter appearance

The device adopts a meter style appearance structure, which is consistent with the installation size of traditional lightning arrester monitors and can be directly replaced for installation.

1. Technical indicators for digital leakage current meter of lightning arrester:

2. Electromagnetic compatibility performance