Description : UPS CT1082B Capacity : 2000 VA / 1000 W AC Voltage : 160 - 250 V AC Current : 4.8 A AC Frequency : 50 ± 3 Hz AC Protection : 10 A DC INT Battery : 3 x 12 V, 7 Ah DC Protection Fuse : 50 A INV Waveform : SYNTHESIZED SINEWAVE (STEP WAVE) INV Voltage : 220 ± 5% V INV Frequency : 50 Hz INV Efficiency : >80 % CHG Type : CONSTANT VOLTAGE CHG Voltage : 40.8 V CHG Current : 1.5 A Transfer Time : <4 ms Back Up Time : 10 min Indicator : LED & BUZZER Opera Temp : 0 - 40 °C Dimension (DxWxH) : 430 x 175 x 230 mm Weight : 19.2 Kg