General Topology On-line double conversion with PFC (Power Factor Correction) system Configuration Rack Part Number 9SX1500IR Rating (VA/Watts) 1500/1350 Dimensions (H x W x D, mm) 86.5 x 438 x 438 Warranty 2 years warranty Electrical Input Connection (1) IEC-320-C14 IEC C14 Input Voltage Range 190-276V without derating (up to 120–276V with derating) Nominal Voltage 200/208/220/230/240V Frequency 50/60 Hz autoselection Frequency Range 40-70 Hz Electrical Output Outlets (6) IEC-320-C13 IEC C13 Output Frequency 50/60 Hz autoselect, frequency converter as standard Battery Battery Management ABM® and Temperature compensated charging method (user selectable), automatic battery test, deep discharge protection, automatic recognition of external battery units. Extended Battery Capability EBM with Rack Kit Communications User Interface Multilingual graphical LCD display Communication Ports 1 USB port + 1 serial RS232 port + 1 mini-terminal block for Remote Power Off + 1 mini-terminal block for Output relay Communication Slot 1 slot for Network-M2, Network-MS, ModBus-MS or Relay-MS cards Environmental & Standards Audible Noise <43dB Operating Temperature 0 to 40°C continuous Safety markings IEC/EN 62040-1, UL 1778, CSA 22.2 EMC Markings IEC/EN 62040 -2 , FCC Class B, CISPR22 Class B Approvals CE /CB report (TUV) / cULus / EAC / RCM