Leakage detection module

model：ADH302

• ADH302 leakage detection module installed in the explosion-proof cabinet, in addition to the general coal mine switch, but also suitable for coal mine underground with inverter start protection switch, ADH302 leakage acquisition module has a strong anti-interference and rapid response to leakage ability, whether the power grid leakage can be quickly and accurately judged and timely response. There are 4 channels D1, 1 channel normally open and normally closed D0 in the circuit. The communication adopts standard 485 communication and the communication protocol adopts standard Modbus communication protocol.