Bharat Sanchar Nigam Limited Tender

CATEGORY: SITC of 7TR Copeland Model ZR108KCE scroll compressor , Providing Nitrogen pressure testing and vacuumising the entire refrigerant system , Supplying and Charging of Refrigerant Gas R407 in the existing AC Package unit , Crankcase heater for scroll compressor of Copeland Model ZR108KCE , V belt for blower of 15 TR Emerson make HPAC unit , LP Cut Out Switch for Emerson make 7 TR HPAC , HP Cut Out Switch for Emerson make 7 TR HPAC , Rewinding of Blower motor rating 3 phase 415 V Induction motor 3 HP 1430 rpm , SITC Condenser motor with axial fan blade , Condenser motor with axial fan blade , SITC of Blower motor Electronic commuted 3 phase 380 to 480 V 50 60 Hz 3 point 1 KW 1560 rpm for Emerson make 7 TR bottom feed Precision AC , Electronic Expansion Valve Driver unit EVD evolution user interface unit without display of Carel make , Electronic Expansion Valve Driver unit EVD evolution user interface unit without display of Carel make suitable for Stulz make 7 TR HPAC , Expansion Valve Carel make , High pressure gas Solenoid valve unit suitable for Emerson make 7 TR HPAC , IOC Card controller ICOM Board for Emerson make 7 TR HPAC , EVD Pressure switch for Emerson make 7 TR HPAC , SITC of Precision AC display unit assembly suitable for 7TR Stulz make Precision AC , Fuse set PCB card , Return Air Sensor , SITC of 4P 63A 25kA breaking capacity MCCB 3VTI Siemens or SS , 4 Pole 40 Amp Contactor for blower motor , 3 Pole 40 Amp Contactor for compressor , Contactor 4 pole 32 Amps MCX03 Coil Supply 220V , Contactor addon block , Control Transformer Primary 380 V to 415 V Secondary 1 0 to 22 V 2A Sec 2 0 to 24 V 6 A , Attending defects in control wiring of 7, 15 TR Emerson HPAC.