Amongst different brands, Accure is one of them which is popular UPS in India. It is known for its high performance, different models and small footprints. Line Interactive UPS with AVRRatings: 650VA / 1 KVA / 1500 VA / 2000 VA1 Ph Input / 1Ph OutputBattery: 1of 12V OR 2 Nos. of 12V depending upon Model.The product is available in following range 650VA1 KVA1.5 KVA2 KVA 650VA Model Battery Nos. Recommended Load Back Up time (On recommended load) FA65IBS 12V 7 Ah 1 1 Desktop PC (std config.) 10 - 15 min. FA65IB 12V 7 Ah 2 2 PCs with LCD monitors 20 - 30 min. FA65IBH 12V 7 Ah 4 2 PCs with LCD Monitors 40 - 60 Min FA65 EB1 12V26Ah 2 2 PCs with LCD Monitors ~ 2 Hrs. 1000 VA Model Battery Nos. Recommended Load Back Up time (On recommended load) FA100IB 12V 7 Ah 2 2 PCS (Std Config.) 20 - 30 Min. FA100IBH 12V 7 Ah 4 2 PCs ( Std Config.) 40 - 60 Min. FA100EB1 12V 26 Ah 2 3 PCs with LCD Monitors ~ 80 Min. FA 100 EB2 12V 42 Ah 2 3 PCs with LCD Monitors ~ 2 Hrs. 1500 VA Model Battery Nos. Recommended Load Back Up time (On recommended load) FA150EB1 12V 26 Ah 2 4 PCs (Std. config.) 40- 60 Min. FA150EB2 12V 42 Ah 2 4 PCs (Std. config.) 60 - 80 Min. FA150EB3 12V 65 Ah 2 4 PCs (Std. config.) 2 Hrs. FA150E101 12V 65 Ah 2 4 PCs (Std. config.) 3 Hrs. FA150E102 12V 100Ah 2 4 PCs( Std. Config.) ~4-5 Hrs. 2000 VA Model Battery Nos. Recommended Load Back Up time (On recommended load) FA200EB1 12V 26 Ah 2 5 PCs (Std. Config.) 30 Min. FA200EB2 12V 42 Ah 2 5 PCs (Std. Config.) 45 Min. FA200E101 12V 65 Ah 2 5 PCs (Std. Config.) 100 Min. FA200E102 12V 100Ah 2 5 PCs (Std. Config.) 150 Min. Applications: Small Computer NetworksHome ComputersSmall OfficesRetail showrooms Salient Features Line Interactive- Ultra fast switching due to synchronized transfer from mains to Inverter and Inverter to Mains.Microprocessor Based, reduces component count to increase reliability, simplify servicing.Wide Input Voltage Range, ensures UPS runs on mains voltage even at low input voltage without discharging batteries.Short Circuit, Over Load protection provides capability to withstand fluctuating load and accidental short circuit in power line.Battery Deep discharge protection, Off-Mode charging and "Advanced Battery Management" program to enhance life of battery.EMI/RFI/Lightning/SURGE and Spike protection.Serial communication port / SNMP (Optional) to enable monitor and control through web. Key Technical Specifications Mains Voltage 220 V - 1 Ph, Input power factor 0.99 (mains Mode) Voltage range 150 to 270 V Frequency Range 46 to 54 Hz Output Voltage 220 V +/- 8% Dynamic Voltage for 0-100% Load change +/- 2% max. Frequency Precision (on Inverter) 0.2% Crest Factor 3: 1 Overload Capacity upto 110 % For continuous. > 110% For 10 Min. Efficiency >95 % ( full Load)