Features 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 alarm 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/Battery cut off Cooling by free air convection Charging curve can be set with SBP-001 2 or 3-stage selectable by DIP S.W 20~100% charging current adjustable by VR Suitable for lead acid and lithium-ion batteries 3 years warranty General Specification AC input voltage range 90~305VAC; 127~431VDC AC inrush current Cold start 30A at 115VAC, 60A at 230VAC Adjustment charging current 20%~100% charging current adjustable by VR Overload protection 105%~135% rated output power Over voltage protection 135%~155% rated output voltage Setup, rise, hold up time 2400ms, 1000ms, 16ms at 230VAC Withstand voltage I/P-O/P:4kVAC, I/P-FG:2kVAC, O/P-F-G:1.5kVAC Working temperature -30~+70°C Vibration 10~500Hz, 2G 10min./1cycle, period for 60min. Each along X, Y, Z axes Safety standards UL62368-1, RCM AS/NZS 62368.1 approved EMC standards EN55032 class B, EN61000-3-2, EN61000-4-2,3,4,5,6,8 Connection I/P: 3 poles, O/P: 4 poles screw DIN terminal Dimension (LxWxH) 85.5x125.2x129.2 Packing 8pcs / 12.5kg