Universal input 90~305VAC (277VAC available)
All-in-one function with Power supply,DC-UPS, battery charger and status monitoring in ONE compact unit
Signal and alarms design meet UL2524,NFPA 1221,BS EN/EN54-4 and GB17945 requirement, with adjustable parameters configurable by communication interface
Form C relay contacts and LED indicators for AC Fail,Battery Low,Charger Fail, and DC-OK
Load-dependent high speed battery charging
Built-in MODBus protocol,CANBus optional
Protections: Short circuit / Overload / Over voltage / Over temperature(auto derating) /Battery reverse polarity (No damage)/Battery cut off