APC RT 6kVA Smart UPS, 230V Input Voltage, Rack Mounted With Kit, Lead Acid Battery Type, 2 IEC 60320 C13 / 1 IEC 60320 C19 Connection, 239W Charger Power, 1 Extended Runtime, Black | SRTG6KXLI

High density, double-conversion on-line power protection with scalable runtime Includes: Smart UPS signalling RS-232 cable, User manual   Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenance ECO Mode Operating mode that by-passes unused electrical components in good power conditions to achieve high operating efficiency without sacrificing protection LCD Status Display Provides key UPS status at a glance. Multiple status indicators with load and battery bar graphs. Adaptability Rack/Tower convertible Protects the initial investment in the UPS when migrating from tower to rack-mount environment. Plug-and-Play external batteries Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS. Flash upgradeable firmware Install maintenance releases of firmware remotely using FTP. Output Max Configurable Power (Watts) 6.0kWatts / 6.0kVA Output Voltage Note Configurable for 220 : 230 or 240 nominal output voltage Output Voltage Distortion Less than 2 % Output Frequency (sync to mains) 50/60 Hz +/- 3 Hz Sync to mains Other Output Voltages 220 V, 240 V Load Crest Factor 3 : 1 Topology Double conversion online Waveform type Sine wave Bypass Internal bypass (automatic and manual) Input Input frequency 40 – 70 Hz Auto-sensing Input voltage range for main operations 160 – 285V Other Input Voltages 220 V, 240 V Batteries & Runtime Battery type Lead-acid battery Included Battery Modules 2 Typical recharge time 4hour(s) Nominal Battery Voltage +/- 96 V Expected Battery Life (years) 3 – 5 Battery Charge Power (Watts) 239 Watts Extendable Run Time 1 Battery Volt-Amp-Hour Capacity