This product is suitable for monitoring the electrical amount and switch status of the main circuit of the power distribution rooms, realizing functions such as fault alarm, waveform recording, accident recall, historical query, data remote transmission, big data analysis and equipment status evaluation, rapid fault location, and auxiliary maintenance decision-making for the main circuit of the power distribution rooms.

Provide a basis for analyzing the accidents causes

Provide a basis for locating the fault point

Provide a basis for evaluating the action behavior of relay protection and automatic devices

Provide assistance in discovering equipment defects and early warning

Main technical parameters:

Input voltage: AC/DC220/110V, 85V～265V

Working temperature:- 25℃～+70℃

Relative humidity: 15% to 95% (non condensing)

Recording length: 28 cycles (4 before and 24 after the fault time point)

Trip output: Close AC/DC220V 2A, disconnect

AC/DC220V/30W (time constant 40ms)

Communication interface: RS485/LAN