●   Input voltage and power supply range

Bus voltage input: 0-800V;

Power supply range: 8-36VDC.

●   Real-time monitoring of insulation resistance

Adopting low-frequency AC injection method to measure insulation resistance, detection range: 0-50MΩ;
Real-time monitoring of insulation resistance value, leakage location, contactor status, which can be transmitted to instruments or other equipment through CAN.

●   LED indicator

LED on for about 10s: self-check in progress;

Flashes once, off for 1 sec: normal operation;

Flashes twice, off for 1 sec: insulation fault;

Flashes 3 times, off for 1 sec: wiring fault;

Flashes 4 times, off for 1 sec: equipment fault.