Tender For supply of hermetically sealed scroll compressor for rmpu ac coaches, operating voltage 415 v a c,3 phase,50 hz suitable for r-22 refrigerant confirming to rdso specn. no. elps/spec/ac/03 (rev-2) may 2009 with amendment no. 1 & 2 make & model number zr 61 kc tfd 522 (scroll) suitable for rm pu coaches. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply, installation testing and commissioning of the fixed speed scroll compressor fitted ductable split units with all accessories for vfd room of 1700 kw id fan motors of unit 6 & 7 of kstps, kota
Tender For supply of hermetically sealed copeland scroll type compressor of 5 ton capacity, suita ble for r-407c refrigerant, operating voltage 380-420v ac, 3phase, 50hz, suitable for use in lhb rmpu type air conditioned coahces of double decker train, as per rdso specifciation n o. rdso/pe/spec/ac/0134-2009 (rev-0). accepted make & model no:- zr94kce-tfd-522 of m/s cop eland, or similar to this of m/s 'danfoss' make. ]
Tender For replacement of existing 25/30 tr reciprocating chiller compressor by supply, installation, commissioning and prove out of water cooled energy efficient scroll chiller package with 39tr minimum cooling capacity
Tender For for procurement of required spare parts suitable for ducted ac system at 400 kv sub station unnao - 5.5 tr compressor scroll (emerson copeland make) suitable for air cooled ducted air conditioning unit of 16.5 tr (hitachi make, r410a only refrigerant use) as per existing model/specification -model no. - zp72kce-tfd-522, capacity 49500 kcal/hr, power supply 415 volts, 3 ph, 50hz a.c., imax-15 amps., indoor cooling coil suitable for 16.5 tr air cooled ducted air conditioning unit of size 32x54 inch, four rows (hitachi make) made of 100% copper as per standard make/sample as original model no:- microcool - mpa0198emd3., pcb control unit of standard make suitable for air cooled ducted air conditioning unit 16.5 tr (hitachi make, r410a) - new pac controller model no:- pag198euda3., 3 pole, 415v ac contactor, coil voltage 240 volt suitable for hitachi make ac plant, 32amps.
Tender For procurement of spares for split air conditioner unit - 12 items - scroll compressor , outdoor unit motor , 45 mfd capacitor , outdoor fan blade , outdoor unit copper condenser , 1" copper tube , contactor , 50mfd capacitor , outdoor unit motor , room sensor , coil sensor , outdoor unit copper condenser
Tender For procurement of spares for split air conditioner unit 12 items - 1.5 ton scroll compressor, 1.5 ton split unit outdoor motor, capacitor (45 mfd) suitable for voltas make 1.5 ton capacity split ac unit, outdoor fan blade suitable for voltas make 1.5 ton capacity split ac unit, outdoor copper condenser suitable for voltas make 1.5 ton capacity split ac unit, copper tube (1 no = 50 feet), contactor suitable for voltas make 2.0 ton capacity split ac unit, capacitor (50 mfd) suitable for voltas make 2.0 ton capacity split ac unit, 2.0 ton split unit outdoor motor, room sensor suitable for voltas make 2.0 ton capacity split ac unit, coil sensor suitable for voltas make 2.0 ton capacity split ac unit, outdoor copper condenser suitable for voltas make 2.0 ton capacity split ac unit
Tender For supply of scroll compressor three phase, 415 v,50hz, conf. to rdso spec. no. rdso/pe/spec/ac/0061-2005 (rev-0), suitable for roof mounted ac package unit of refrigerant r-22
Tender For supply of materials and job work for 4tr cassettee ac installed in director s office at block b in iop - supply of 4tr scroll compressor (3 phase), supply of r-22 gas, supply of drain pump for cassettee ac, supply of 3 phase contractor (16amp), supply of outdoor fan motor for cassettee ac., supply of 10 pole connector strip, repairing of pcb, supply of remote for bluestar cassettee ac, specialised welding 2nos. of compressor by oxygen gas, lpg gas, with cylinder and regulator pipe etc.(job work), leak testing, flushing and pressure testing (all 3acs) by n2 gas. (job work)