Description : UPS RN2000 Capacity : 2000 VA / 1000 W AC Voltage : 160 - 250 V AC Frequency : 50 3 Hz AC Protection : 10 A DC Voltage : 36 V DC INT Battery : 3 x 12 V, 7 Ah DC Protection : FUSE CHG Topology : CONSTANT VOLTAGE CHG Floating Voltage : SINEWAVE INV Distorsion : < 3% THD INV Topology : PULSE WIDTH MODULATION (PWM) INV Voltage : 220 2% V INV Frequency : 50 1% Hz INV Efficiency : 80% Transfer Time : 4 ms Back Up Time : 10 min Buzer AC Input Low / Fail : INTERMITTENT SOUND WITH 4 SECONDS INTERVAL Buzer AC Input High : INTERMITTENT SOUND WITH 1 SECONDS INTERVAL Buzer Battery Low : INTERMITTENT SOUND WITH 1 SECONDS INTERVAL Opera Temp : 0 - 40 C Dimension (DxWxH) : 450 x 350 x 87 mm Weight : 24 Kg