Tender For supply of microprocessor controller for roof mounted ac package unit for lhb coaches as per rdso specification no. rdso/pe/spec/ac/0139 2009 (rev-1). as per rdso uvam item id: 3100369
Tender For supply of route led signal lighting unit 110 v ac retrofittable in existing cls housing and compatible with ac led ecr as per rdso specn. no. rdso/spn/153/2023 rev 5.0
Tender For tender for providing architectural consultancy services (with supervision) for civil / furnishing / ac work / electrical / voice & data cabling work at ibu ifsca hq banking, unit no. 4s 4th floor, south side, zone -1, road -1a, gift sez, gift city, gandhinagar, gujarat- 382355
Tender For supply of set of contactor & mpcb for blower and c [set of contactor & mpcb for blower and condenser motors of 15 tr rmpu of ac bhel emu rake. set consists of following, (1) contactors - 3p (3no), 415v ac, 50hz, 9a-110v dc coil. motor power 4 kw confirming to iec 60947-4-1 ac-3. aux contact-(1no+1 nc) width - 45 mm (+/-) 2 mounting support - din rail (2) mpcb-3p, 4-6.3a 415v ac, 50hz trip unit technology - thermal magnetic, breaking capacity (icu): 100 k a motor power 2.2 kw confirming to iec 60947-4-1 ac-3. width - 45mm (+/-)2 mounting support - din rail. (3) auxiliary contact block - (1no+1nc), mounting location - front. one set consists of 1 no. of each of above items (total 3 nos). make: abb or siemens or schneider. all items of set should be of same make. the material should be procured from oem or its authorized dealer. an authorization certificate must be submitted by the firm, during offer, otherwise the offer will not be evaluated.]
Tender For supply of led type emergency light unit for self generating conventional coaches as per rdso specification no.rdso/pe/spec/ac/0180-2016 (rev.0), type - 1, with rdso drawing no. rdso/pe/sk/tl/0180-2016 (rev.0) sheet no. 1 & 2
Tender For supply of smps charger of 12v and minimum 10amps capacity for 25 watts vhf set as per following specifications from reputed makes (1). input votlage: 200v ac to 270v ac, 50hz single phase (2). output voltage: 12v to 15v (3). output current: 10a max (4). line regulation: 1% (5). load regulation: 1% (6). ripple-rms: 100mv rms (7). efficiency: better than 80% (8). protections: (a) unit is protected against input surges (b) input is protected through ac fuse (c) output is protected against over loads and continuous short circuits (9). indications: (a) led for input ac on (b) led for float charge (c) led for boost charge (11). termination: output is terminated on banana sockets or similar mounted on front panel.
Tender For supply of spares - refrigerant gas r407c with cylinder qty:-07 kg per cylinder , shaft seal cover, part no.- , ac926100076, make:- voltas for ac plant compressor model no. 05066-s , sh s.s. assly with ring, part no.-ac926101800, make:- voltas for ac plant compressor model no. 05066-s , pillow block bearing for ahu of service building ac plant , cleaning chemical (copper safe) for chiller/condenser of ac plant , pillow block bearing model ucp 205 for ahu of switch yard control room ac package , v belt a-28 , seal cover plate , p.no:ac926100076 make: - voltas , for ac plant compressor model , no. 05086 , shaft seal assembly , p.no:ac926101800 make: - voltas , for ac plant compressor model no. 05086 , charging hose 1/4" connecting (set of 3) for central ac plant , 1/4" charging nrv valve for central ac plant , liquid line filter, make: -voltas for ac plant compressor model no:05086 , v belt b 85 , liquid line filter model-165 for uniflair and blue star make package ac unit and hydrogen gas dryer unit , dryer model dcl-083. code.02325005.for blue star make package a.c5.5 ton. , tyre element for fenner make f-80 tyre coupling , refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , connecting valve for refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , 3-way manifold gauge set with 3 charging hoses for r22, r134a, r407c for central ac plant , gas cylinder valve spindle key , gas cylinder adaptor for r-22 gas cylinder , gas cylinder adaptor for n2 gas cylinder , air cooled condenser model no: dc85s, capacity: 8.5 tr, make: voltas for 132kv switch yard control room ac package , pedstal bearing size-ucp209d1 for cooling tower of contol room ac plant , brass float valve size: 20 mm (3/4??) , ratchet wrench (4 size: 1/2-inch hex, 9/16-inch hex and 1/4-inch square, 3/16-inch square) , fenner make v belt size b-98
Tender For supply of 500 amp, 750 v, inter vehicular (iv) coupler unit for eog type ac coaches/ power car conforming to rdso's specification no. rdso/pe/spec/ac/0177 (rev.1) -2013.
Tender For supply of electronic rectifier cum regulator unit (erru) for 25kw alternator conforming to rdso's specification no.rdso/pe/spec/ac/0013-2011(rev.2).