Name of Work: UPS WITH BATTERY BANK SYSTEM FOR NAMBOR-GOLAGHAT-NUMALIGARH PIPELINE SECTION
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Item Description
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SUPPLY OF UPS WITH BATTERY BANKS
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Design, Engineering, Manufacturing, assembly, testing at shop, packing and supply and installation of complete equipment for 2 X 100% PARALLEL REDUNDANT with Bypass arrangement DSP (Digital Signal Processing) UPS (IGBT inverter & rectifier), UPS shall be suitable for charging of both the batteries at a time, 415V, 3 Ph incoming & 230V outgoing AC supply, 5kVA rating.FAT & Site acceptance test shall be performed as per UPS engineering testing standard.
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Design, Engineering, Manufacturing, assembly, testing at shop, packing, supply and installation of AC UPS DB (2 Nos of 50A, MCB Incomer feeder with volt meter & Ammeter & 5 Nos of 10A, MCB & 5 Nos 6A, MCB outgoing feeders)
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Design, Engineering, Manufacturing, assembly, testing at shop, packing, supply and installation of 2 x 50% Ni-Cd battery bank for 2 X 100% for PARALLEL REDUNDANT UPS, 230V, 5kVA rating, Battery Bank shall have back up of total 4 hours and accessories complete in all respect. 1 no. Cell Booster shall be provided at each station.Battery capacity should not be less than 35KVAH (where KVAH=Battery Cell AH x 1.2 x No of Cell)
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