APC Easy UPS On-Line Ext. Runtime SRV 3000VA, 230V with External Battery Pack SRV3KIL

High quality, Double-conversion On-line UPS designed for essential power protection needs even in the most unstable power conditions. Includes: (1) DC cable, Basic UPS signalling RS-232 cable, CD with software, Country-specific detachable power cord, USB cable, User manual Technical Specifications: Output Max Configurable Power (Watts): 2.4kWatts / 3.0kVA Output Voltage Note: Configurable for 220 : 230 or 240 nominal output voltage Efficiency at Full Load: 88.0% Output Voltage Distortion: 3% 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 Transfer Time: 4 ms typical Bypass: Internal bypass (automatic and manual) Input Input frequency: 40 - 70 Hz Auto sensing Input voltage range for main operations: 110 - 285 Half load, 160 - 280 Full loadV Number of Power Cords: 1 Efficiency at Full Load: 88.0% Other Input Voltages: 220 V, 240 V Batteries & Runtime Battery type: Lead-acid battery Typical recharge time: 5.5hour(s) Nominal Battery Voltage: 72 V Expected Battery Life (years): 3 - 5 Battery Charge Power (Watts): 350 Watts