Blue Jay 0-1000V DC Insulation Ground Fault Monitoring Device Relay for EV Charger DC Panel DC System

Blue Jay 0-1000V DC Insulation Ground Fault Monitoring Device Relay for EV Charger DC Panel DC System. Wide Voltage Range: Supports DC voltage monitoring from 100V to 1000V for various DC systems. Real-time Monitoring: Monitors positive and negative pole insulation resistance to ground in real time. MODBUS Protocol: Compatible with MODBUS protocol for remote monitoring and management integration. Safety Alarms: Features DC voltage reverse connection alarm and self-test capabilities. Versatile Application: Suitable for EV charging, photovoltaic, energy storage, and DC grid systems. Low Leakage Current: Off-line pressure test leakage current is less than 2mA for enhanced safety.