ARC PROTECTION DEVICE

The arc‑flash protection device can connect up to 48 arc‑flash monitoring points. When an arc flash is detected within the monitored area, the device issues a trip signal to open the corresponding incoming feeder switchgear. It can be expanded to accommodate up to four current‑transformer groups, providing simultaneous protection for four incoming circuits, and can output up to 12 discrete relay contacts. The device supports both serial‑port MODBUS communication and Ethernet IEC 103 communication protocols.