Product ID : UPS RN1200 Capacity : 1200 VA / 600 W AC Voltage : 160 250 V AC Frequency : 50 3 Hz AC Protection : 6.3 A DC Voltage : 24 V DC INT Battery : 2 x 12 V, 7 Ah DC Protection : FUSE CHG Topology : CONSTANT VOLTAGE CHG Floating Voltage : 27.2 V INV Wave Form : SINEWAVE INV Distorsion : lt; 3% THD INV Topology : PULSE WIDTH MODULATION (PWM) INV Voltage : 220 2% V INV Frequency : 50 1% Hz INV Efficiency : 80% Transfer Time : lt;4 ms Back Up Timel : 10 min BZR AC Input Low / Fail : INTERMITTENT SOUND WITH 4 SECONDS INTERVAL BZR AC Input High : INTERMITTENT SOUND WITH 1 SECONDS INTERVAL BZR Battery Low : INTERMITTENT SOUND WITH 1 SECONDS INTERVAL Opera Temp : 0 40 C Dimension(DxWxH) : 450 x 435 x 87 mm Weight : 20 Kg