Capacity : 3000 VA / 2700 W AC Voltage : 110 ~ 290 V 1 Phase AC Frequency : 45 ~ 65 Hz AC Protection : 16 A DC Voltage : 96 V DC INT Battery : 8 x 12 V, 7 Ah DC Protection : FUSE CHG Topology : SWITCHING REGULATION CHG Floating Voltage : 108.8 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 ms Transfer Time STS : 2 ms Inverter to Bypass, 0 ms Back To Inverter Back Up Time : 10 min BZR AC Input Abnormall : INTERMITTENT SOUND WITH 4 SECONDS INTERVAL BZR Battery Low : INTERMITTENT SOUND WITH 1 SECONDS INTERVAL Opera Temp : 0 – 40 °C Dimension(DxWxH) : 470 x 191 x 336 mm