Airports Authority Of India Tender

Supply, Installation, Testing and Commissioning of LT Outdoor panel made out of 2mm thick CRCA Sheet Steel, dust tight, vermin proof, totally enclosed, cubicle type, floor mounting, free standing suitable for operation at 415 V, 3 Phase, 4 Wire, 50 Hz AC System with one Set of 400 Amps Al. Bus Bars as required. 3 mm thick gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having TPN Aluminium alloy bus bars with 100% size neutral bus as that of phase bus,supported with SMC bus bar supports, with short circuit withstand capacity as per design subject to minimum 36 kA for 1 sec, bottom base channel of MS section notless than 75 mm x 40 mm, entire panel shall have a common Al earth bus bar at the rear with 2 Nos. complete with all accessories, interconnection, connection, earthing, painting, provided with bottom base channel and locking arrangements etc. complete as required and comprising of the following: Incomer: a) Two nos of 400 A, 36 KA, 4P MCCB with rotary handle, TM Releases range of 0.8 to 1 for OC/SC Protection as INCOMER with resin cast C.T. operated Digital MFM Meter suitable to measure voltage, Ampere,Frequency, Power Factor, KVA, KW, KVAH, KWH,(EM 6459 of Conzerve/Equivalent) etc.as required. 1 Set of phase indicating LED lamps with 2 amp 1 Set of ON/ OFF/TRIP Indicating LED Lamps Bus coupler: b)One no of 400 A, 36 KA, 4P MCCB with rotary handle TM Releases range of 0.8 to 1 for OC/SC Protection with resin cast C.T. operated Digital VAF Meter (EM 6459 of Conzerve/Equivalent), ON/OFF/TRIP Indication Lamps and

Phase Indication Lamps as required. Electrical & Mechanical Interlocking between both incomers & Bus coupler Outgoings c) Two nos 250 A, 36 KA, 4P MCCB with rotary handle TM Releases range of 0.8 to 1 for OC/SC Protection with resin cast C.T. operated Digital MFM Meter suitable to measure voltage, Ampere,Frequency, Power Factor, KVA, KW, KVAH, KWH, (EM 6459 of Conzerve/Equivalent), ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. d) Three Nos of 160 A, 25KA, 4P MCCB with rotary handle TM Releases for OC/SC Protection and ROM as Outgoings, ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required,including providing KWH meters with suitable rating resin cast C.T.etc., complete as required.( suitable modification Size of compartments shall be suitable to accommodate kWH meters) e) Two Nos of 40 A, 25 KA, 4P MCCB with rotary handle TM Releases for OC/SC Protection and ROM as Outgoings ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required. f) All accessories such as control MCB, auxillary contactors, auxillary switches,mechanical interlock etc. as required.

Supply, Installation, Testing and Commissioning of LT Outdoor panel made out of 2mm thick CRCA Sheet Steel, dust tight, vermin proof, totally enclosed, cubicle type, floor mounting, free standing suitable for operation at 433 V, 3 Phase, 4 Wire, 50 Hz AC System with one Set of 200 Amps Al. Bus Bars with at Par Neutral Bus Bars as required. 3 mm thick gland plates i/c cleaning & finishing complete with 7 tank process for powder coating in approved shade, having TPN Aluminium alloy bus bars with 100% size neutral bus as that of phase bus,supported with SMC bus bar supports, with short circuit withstand capacity as per design subject to minimum 36 kA for 1 sec, bottom base channel of MS section notless than 75 mm x 40 mm, fabrication shall be done in transportable sections, entire panel shall have a common Al earth bus bar at the rear with 2 Nos. complete with all accessories, interconnection, connection, earthing, painting, provided with bottom base channel and locking arrangements etc. complete as required and comprising of the following: Incomer : a) Two nos of 160 A, 25 KA, 4P MCCB with rotary handle TM Releases range of 0.8 to 1 for OC/SC Protection as INCOMER with resin cast C.T. operated Digital VAF Meter (EM 6459 of Conzerve/Equivalent), ON/OFF/TRIP Indication Lamps and Phase Indication Lamps as required.