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| 1 | SUPPLY OF UPS WITH BATTERY BANKS |
| 2 | Design, Engineering, Manufacturing, assembly, testing at shop including TPI, packing and supply of complete equipment for 2 X 100% PARALLEL REDUNDANT with Bypass arrangement DSP (Digital Signal Processing) UPS (IGBT inverter & IGBT controlled rectifier), UPS shall be suitable for charging of both the batteries at a time, 415V, 3 Ph incoming & 230V outgoing AC supply, 10kVA rating.2 Nos. of Isolation transformer, each at both terminals i.e. Input to inverter & output from rectifier are required as per SLD Doc. No. P167-SLD-E001.FAT & Site acceptance test shall be performed as per UPS engineering testing standard. |
| 3 | Design, Engineering, Manufacturing, assembly, testing at shop including TPI, packing, supply of AC UPS DB (230V AC, 63A, 19kA for 1sec 1-ph, 2wire Cu Bus Bar, 2 Nos of 63A DP MCCB with volt meter & Ammeter as incomer feeder, 2 Nos of 32A MCCB, 16 Nos of 10A DP MCB & 2 Nos 6A DP MCB as outgoing feeders). (Location: Electrical room) as per SLD, Doc. No. P167-SLD-E001 |
| 4 | Design, Engineering, Manufacturing, assembly, testing at shop including TPI, packing, supply of 2 x 50% Ni-Cd battery bank for 2 X 100% for PARALLEL REDUNDANT UPS, 230V, 10kVA rating, Battery Bank shall be suitable for low discharge type, Battery Bank shall have back up of total 4 hours and accessories complete in all respect.Battery capacity should not be less than 70KVAH (where KVAH=Battery Cell AH x 1.2 x No of Cell). |
| 5 | Design, Engineering, Manufacturing, assembly, testing at shop, packing, supply of 1 no. Cell Booster to be provided at station as per technical specification |
| 6 | Installation, Site testing & Commissioning of complete UPS system with UPS, battery banks, ACDB, cell booster etc. with related accessories required for completion of the project for site |
