Supply Installation Testing And Commissioning Of Lt Panels And Starters And Other Electrical Equipment At Bb Block Bps In Hari Nagar In Ac-28.

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supply installation testing and commissioning Of Lt Panels And Starters And Other Electrical Equipment At Bb Block Bps In Hari Nagar In Ac-28.- 1 LT Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide IP-54 protection. Each part of the fabricated panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipment’s of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminum. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a ferule crimped to the wire, size 1400MM x1200x375mm. Having following components of approved make. 2 MCCB 415V, Four Pole High breaking capacity 50KA 50Hz,320Amp with spreader- Make L&T/Siemens 3 MCCB 415V, TP 3phase High breaking capacity 50KA 50Hz,100Amp with spreader - Make L&T/Siemens 4 MCB Single pole 6Amp. Make L&T/Siemens 5 MCB Triple pole 63Amp. Make L&T/Siemens 6 MCB Triple pole 32Amp. Make L&T/Siemens 7 Over load relay 36-60 amp Make: L&T/Siemens 8 Over load relay 4.5 -7.5 amp Make: L&T/Siemens 9 Digital Amp. Meter Make AE/L&T 10 Digital Volt Meter-Make AE/L&T 11 Motor protection RelayM-10 type Make: L&T/Siemens/Protech 12 Power contactor 220V 3phase 40Amp. Make L&T/Siemens 13 Power contactor 220V 3phase 70Amp. Make L&T/Siemens 14 Power contactor 220V 3phase18Amp. Make L&T/Siemens 15 Star delta timer on delay make: L&T/Siemens 16 Indicating lights LED type RYB & On/OFFMake: L&T /Siemens 17 Current Transformer300/5& 100/5Make AE /Advance/Saviour 18 On load change over switch 200Amp. Open execution type Make:L&T/HPL 19 Supply of25 sq mm Single core Copper Cable. Make: Havells/polycab /Grandlay/Finolex/ any other make approved by DJB 20 Loading, unloading by crane or heavy labor and cartage up to site cleaning & dressing the surface for 21 Installation of the panel at site on base frame, laying of cable, termination of cable both incoming &out going side 22 Testing & commissioning of panel, as per required parameters with relevant IS. testing of the panel prior to switching on as follow:-i) Continuity and earth testingii) Meagering of all equipment’s for phase to phase, neutral to body, neutral to earth and phase to earth. iii) checking for all tightness of nut and boltsiv) Alignments of doors etc. Interlocking tests. All function tests