GENERAL-Replacement of UPS/Inverters in Contonment House,Nila bungalow,Grace Bungalow,Ganga Bungalow.Kowdiar House,ManMohan Bungalow,Ajantha Bungalow and Kaveri House-UPS replacement General Electrical Work

OD149610/2025-2026:SITC of 2.0 KVA home UPS/ Inverter with pure sine wave output, DSP based intelligent control, Ideal for mixed load application, Input voltage of 90-270V AC under normal mode and 195-260V AC under UPS mode, input frequency of 50Hz +/- 5Hz output voltage of 220V +/-5%, output frequency of 50Hz +/- 0.5Hz having Over load protection, short circuit protection battery low protection LED and sound indications. The system should have battery back up using 2 number 12V 150AH tubular battery and the system shall include a minimum warranty of 3 years for Inverter and 4 years for battery. Make of inverter : Hykon SP PLUS Home UPS 2500 or equivalent. Make of Battery: Amaron Quanta/ Exide EL including rack and interconnecting cables.

OD149612/2025-2026:Supply installation testing and commissioning of 1no 12V 150AH tubular battery suitable for Inverter/UPS ( Exide EL/ Amaron Quanta or its equivalent) with 4 years warranty as required.

OD149613/2025-2026:Charges for dismantling the existing damaged battery and conveyance the same to section store as required.