City Of Valenzuela Tender

Description Item No. Quantity Unit Of Issue Item Description/specification 1 2 Lot "uninterruptible Power Supply (ups), Capacity: 3kva Wattage: 2700w Phase: Single Phase In, Single Phase Out Input Voltage: 110vac-288vac 100% Load@>176vac; 80% Load@>154vac; 70% Load@>132vac; 50% Load@>110vac Input Pf: ?0.97 Input Frequency: 40hz?70hz Output Pf: 0.9 Output Voltage: 220v/230v/240v Voltage Regulation: ± 1 % Thdu: ?2% Thd, Linear Load ? 5% Thd, None-linear Crest Ratio: 3:1 Efficiency 90.0% <45db@<70%load, <50db@>70%load Overload Capability Inverter: 105%?130%: To Bypass After 1 Min; 150%: To Bypass After 30sec Battery: 105%?130%:shutdown After 10sec; 150%:shutdown After 5sec Battery Voltage: 96vdc Battery Type/number: 12v/7ah*8 Max Charging Current: 1a Interface: Rs232,epo Optional: Intelligent Kits, Usb?b Type?,snmp, Dry Contact ,surge Protection W*d*h(mm): 190*426*336 Weight(kg): 22"