EL800USBIEC Configuration Rack/Tower Part Number EL800USBIEC Color Black Rating (VA/Watts) 800/500 EcoControl Yes up to 20% energy saving (automatic deactivation of idle peripherals) Dimensions (H x W x D, mm) 263 x 81 x 235 Weight (kg) 4.1 Warranty 3 years on electronics, 2 years on battery Electrical Input Input Voltage Range 184 V - 264 V (adjustable to 161 V - 284 V) Nominal Voltage 230 V Operating Frequency 50-60 Hz autoselect Battery Battery Type Replaceable sealed lead acid Battery Replacement Indicators LED + audible alarm Battery Test Yes (Automatic) Cold start (No mains power) Yes Deep Discharge Protection 4 hours