UPS ICA SE 2100 Capacity:2000 VA / 1800 WAC Voltage:110 ~ 290 V:1 Phase AC Frequency:45 ~ 65 Hz AC Protection:12 A DC Voltage:72 V DC INT Battery:6 x 12 V, 7 Ah DC Protection:FUSE CHG Topology:SWITCHING REGULATIONCHG Floating Voltage:81.6 V INV Wave Form:SINEWAVE INV Distorsion:< 3% THD INV Topology:Online Double Conversion INV Voltage:220 ± 1% V INV Frequency:50 ± 1% Hz INV Efficiency:≥ 90% Transfer Time When AC In Loss:0 msTransfer Time STS:2 ms Inverter to Bypass, 0 ms Back To InverterBack Up Time:10 min BZR AC Input Abnormall:INTERMITTENT SOUND WITH 4 SECONDS INTERVALBZR Battery Low:INTERMITTENT SOUND WITH 1 SECONDS INTERVAL Opera Temp:0 – 40 °C Dimension(DxWxH):470 x 191 x 336 mm Weight : 28 Kg