Latest laboratory transformer Tenders | Government laboratory transformer Tenders

Central Government/Public Sector

CTN :44380486

24 Mar, 2026 35.49 Lacs

Korba - Chhattisgarh

Tender For supply of shunt trip coil assembly, 110v dc, part no. - fsb0001 , electric release-closing coil assly. 110v, part no. fsb0002 , auxiliary switch assembly, part no. fsb0003 , 16 pin plugand socket assly. , part no. fsb0004 , drive insulator new, part no. - fsb0013 , fibre glass housing new , part no. - fsb0015 , vacuum interrupter, part no. - fsb0016 , h. t c. t class 1. 0-sp10, part no. - fsb0040 , selector switch for voltmeter, part no. - fsb0041 , selector switch for ammeter, part no. - fsb0042 , surge suppressor, part no. - fsb0045 , core balance transformer lt, part no. - fsb0046 , plug and socket assly pommel , part no. - fsb0047 , auxiliary contactor, part no. fsb0049 , rectifier capacitor unit, part no. - fsb0050 , pilot relay 110 v dc, part no. - fsb0051 , master tripping relay, part no. - fsb0057 , sensitive elr, part no. - fsb0058 , motor protected relay, part no. - fsb0061 , complete vcb assly. , part no. - fsb0063 , castle lock with key, part no. - fsb0080 , hirc fuse for pt ht side, part no. - fsb0084 , tpnd o-c and e-f relay with high set, part no. - fsb0090 , onn-off isolator, part no. - fsb0091 , epoxy support insulator, part no. - fsb0094 , multifunction meter, part no. - fsb0114 ) /bid number: gem/2026/b/7335218 * /dated: 09-03-2026 & & / bid document1 / 32

Central Government/Public Sector

CTN :44374855

19 Mar, 2026 17.10 Lacs

Chandrapur - Maharashtra

Tender For supply of shunt trip coil assembly 110v dc part no. nvcbv0001 , auxiliary switch assembly 4no - 4nc part no. nvcbv0002 , derect acting elr part no. nvcbv0008 , 96 sqmm ammeter0-600-1200a ctr 600-5a part no. nvcbv0014 , earth leakage relay part no. nvcbv0035 , rectifier capacitor unit 1ph 16amp 110v part no. nvcbv0022 , indicator lamp assembly part no. nvcbp0030 , push button with element for start, stop part no. nvcbp0031 , rectifier capacitor unit 15a part no. nvcbp0034 , contact element nc part no. nvcbp0027 , contact element no part no. nvcbp0026 , resin cas- core balance transformer part no. nvcbp0036 , 3. 3kv grade resin cast current transfor part no. nvcbp0043 , 22. 5 dia indicating lamp led type 110v a part no. nvcbp0025 , 22. 5 dia indicating lamp led type 110v part no. nvcbp0024 , 22. 5 dia indicating lamp led type 110v part no. nvcbi0023 , 16 pin plug and socket part no. nvcbv0005 , vaccum interrupter part no. nvcbv0013 , complete vcb assly for d-o part no. nvcbv0012 ) /bid number: gem/2026/b/7331267 * /dated: 09-03-2026 & & / bid document1 / 23

CTN :44322765

28 Mar, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of el3020b-cs94190dooo power contractor mnx 40 415v , el3020b-spe0101183716 ammeter 0 1000a eq96 rishabh , el3020b-300661062901 actuator seal init , el3020b-ipms106892l01 rectifier unit , el3020b-30066 1062903 return line filter element , el3020b300661062904 boost pressure filter element , el3020b-cm92005oom5s mccb 160a , el3020bcm92006oop5s mccb 250a , el3020b-cm92008oolos mccb 125a , el3020b cm92008oomos mccb 160a , el3020b-ipmsi048ia1101 shaft rpm meter 0400 rpm illuminated , el3020b-ipms105028701 trackball , el3020b-ipms10s100r01 1 c o relays , el3020bipms1051cqf01 door or hatch proximity switch , el3020b-ipms106769501 fuse terminals , el3020bipfv1s106892701 ups battery , el3020b-ipm5109222r01 cat 6 cable , el3020b ipms1101c7w01 42 ah batteries , el3020b ipms1103eog01 851ph photoheat detector marine , el3020b-ipms1103eon01 adressable call point wether proof , el3020b-ld2240acblu-m 240v ac blue led , el3020b ld2240acgrn-m 240v ac green led , el3020b-ltnpvr-rtunit-boalbp2c35 vme back plane , el3020b ltnpvr-unipsu-boenrectif ups rectifier pcb , el3020b-ltnpvr-unipsu-boenscnunt ups scanner unit , el3020b-sh03-172-m salzar ass pff r y b 48x48 door mtg , el3020b-sh03173-m salzar vss pff r y yb br 48x48 door , el3020b -sl00315 acb spare motor , el3020b-sl92718oboo acb spare shunt release eai 240v ac , el3020b-sl93389sr21 release for acb , el3020b-sl97025oooos dl 100 mccb spare aux contact , el3020b sl97037oooos dl 100 mccb spare trip alarm contact , el3020b-spe0043131606 selector switch 4 positions s poles 16a , el3020bspe0044000010 on delay timer , el3020bspe0052500089 indicating lamp , el3020bspe0101111116- m governor control switch , el3020b-spe0101111843 hooter mimic 000010 22 5mm cutout , el3020b-spe0101112304 selco t2000 , el3020b-spe0101112646 double frequency meter 415vac range45505 shz size 96 x96 , el3020bspe0101136311 quint do ups 20a ups , el3020b spe0101145380 u v o v reay , el3020b-spe0101183726 kw meter400500rishabh , el3020b-spe0101183818 paralleling relay 415vac 1no , el3020bspe0101183887 frequency meter rishabh , el3020bspe0101185124 led green 230v , el3020bspe0101185905 led i l 415 green , el3020bspe0101186798 ldus , el3020b-spe0101186812 processor , el3020b-spe0101186816 rtu power supply card , el3020b-spe0101186822 cctv cameras , el3020b-spe0101186951 hydrobar sensor 85 degreec top mounting 0 4 bar 4m cable , el3020bspe0101186953 hydrobar sensors 85 side mounting 0 4 bar 4m cable , el3020b-spe0101186957 hydrobar sensors 150 side mounting 0 4 bar 4m cable , el3020b-spe0101187013 pressure sensore , el3020bspe0101187778 power terminal sterminal 1. 5 sqmm6sqmm , el3020b-ss94662booo auxilary relay mn0 240 2no 2nc cont , el3020b-xm81577-xm81588 push button black el3020b-3ph380vacos50a 50a 380v 50hz 3ph auto change over switc, el3020b-3ph415vacds50a 50a 415v50hz3 ph auto change over swit, el3020b cm97893ooc2 mccb 16a, el3020b-cm97893oog2 mccb 50a, el3020b cm94004oot5s mccb 630a, el3020bcm99923oooos motorised mechanism for 250 mccb //bid details2 / 66

Central Government/Public Sector

CTN :44306949

13 Mar, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap electrical items consisting of battery chargers, inverter, ,cubical, rectifier ,stabilizer,siganlling relay and similar ,rru,ups all type, amplifires,air vaccum type circuit breaker,dc neutral line relay,vcb selector,all type of charging unit,main signal led,sensor,shelf type relay,electrical and electronic pannel, solar pannel,strip,card relay, loose stabilizer pannel, amplifier,choke, slides,signal block,signal six way block ara or similar dido, spd,current regulator,ups,relays,mobile,camera, metal detector, resistor element,transformers, all type all sort and size with or without undetchable nf attachment and other various type mix electrical misclleneous items broken/open and solid condition and other similar items etc .note-while delivery if any other non ferrous or non similar items found in the lot will not be delivered . bidders are advised to check the lot physically before bidding. no claims regarding quantity, quality or condition of the material will be entertained after the sale. note-empty bodies of battery charger, ups, stabilizer cases and empty pannel etc must be delivered.qty on approx basis. no pick and choose allowed.

Central Government/Public Sector

CTN :44306950

13 Mar, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap electrical items consisting of battery chargers, inverter, ,cubical, rectifier ,stabilizer,siganlling relay and similar ,rru,ups all type, amplifires,air vaccum type circuit breaker,dc neutral line relay,vcb selector,all type of charging unit,main signal led,sensor,shelf type relay,electrical and electronic pannel, solar pannel,strip,card relay, loose stabilizer pannel, amplifier,choke, slides,signal block,signal six way block ara or similar dido, spd,current regulator,ups,relays,mobile,camera, metal detector, resistor element,transformers, all type all sort and size with or without undetchable nf attachment and other various type mix electrical misclleneous items broken/open and solid condition and other similar items etc .note-while delivery if any other non ferrous or non similar items found in the lot will not be delivered . bidders are advised to check the lot physically before bidding. no claims regarding quantity, quality or condition of the material will be entertained after the sale. note-empty bodies of battery charger, ups, stabilizer cases and empty pannel etc must be delivered.qty on approx basis. no pick and choose allowed.

Central Government / Public Sector

CTN :44293789

25 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of rectifier regulator unit (rru)

CTN :44269803

10 Mar, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - sc. rectifier unit like erru/rru with 2.5/4.5 kw capacity. this has been released from alternator. about 980 grams of aluminum and 1 kg of copper could be found in each unit. some are brockenand damege condition. it is not fit for rly. location: - north side of dispatch ward behind road. lbpl, dbaw, gst-18%, tcs -1% , hsn code-72044900, allocation-20714208

Central Government/Public Sector

CTN :44241862

19 Mar, 2026 NA

Merta - Rajasthan

Tender For supply of 18.5 kw auxiliary alternator with rectifier cum regulator unit and accessories for 1400 hp demu, kel make foot mounted alternator to kel drg.no.18-a3010 alt-2 with magnetic amplifier type rru to kel drg.no.18- a3030 alt.3 or 18.5 kw auxiliary alternator with rectifier cum regulator unit and accessories for 1400 hp demu. hmtd make alternator to drg.no.hmtd 18kw/001 and rru to drg.no.hmtd/18kw/002.

CTN :44203452

09 Mar, 2026 20.22 Lacs

Bokaro - Jharkhand

Tender For supply of isolator 200 by 400 amps, 6. 6kv onoff , isolator fixed contact set , isolator moving contact set , vaccum contactor 400amp, 6. 6kv grade , vacuumcontactor rectifier, bridge , bottle for vcum cntctr 400amps. 6. 6kv , vacuum contactor holding coil 110v dc , auxiliary switch for vacuum contactor 2no plus 2nc , p. t 50va pri 0-110v sec 0--812v , auxiliary contactor 3no plus 1nc, 110v , resin cast p. t. 750 va 6. 6 kv by 110v single , pt resin cast 300va 6. 6kv by 110v 3p , ht control fuse 6. 6kv 2amp , resin cast moulded cbct6. 6kv , ct resin cast mldd,100 by 5,6. 6kv , ct resin cast mldd,150 by 5,6. 6kv , dmc mldd 6. 6kv insltr and fuse , earth leakage relay unit complete without transformer 0. 75 to 3a , static type idmtl over current and short , ol rly thrml,4-7. 5 a,ct oprtd,with mntng , 72sq. mm ammeter 0-150 by 450a , ammeter selector switch , hrc fuse link for control , push button with element for start, sto , lamp holder with lamp on off trip , power hrc fuse , brass cable gland complete with c. i clam , 3by4 inch sngl compren cable glnd f locl rmot , isolator handle on off with axel bush , single phasing preventor with module , copper busbar 400 amps,6. 6 kv set of , intrinsically safe pilot panel complete , contactor tp. 12 amps ac3 duty fitted wit , metal oxide vrstr mov 510 by 20 for vcum cntc , diode by255 for vacuum contactor , ht control fuse 3. 3kv, 2mps , resin cast moulded ct for ol relay 75 , resin cast moulded cbct , resin cast moulded ct for ammeter 150 by 5 , isolator 200 amp,3. 3 kv on off , vacuum contactor 400 amps, 3. 3kv , drive mechanism , shunt trip assembly with coil , vacuum interrupter 400a , auxillary switch , coil for shunt trip spring release , isolator 3. 3 kv 400a complete , earth leakage relay , solid state overload and short circuit rel , auxillary contc 3no plus 1nc 110v coll , epoxy resing moulded 1phase i 3. 3 kv 110v 150va , brass gland complete with stud and nut , vacuum circuit breaker rated 3. 3kv 400a 13. 1ka fixed version manual spring assisted type //bid details2 / 56

Central Government / Public Sector

CTN :44205292

26 Mar, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of universal type rectifier-cum-regulating unit of magnetic amplifier design conforming to rdso specification no. rdso/pe/spec/tl/0054-2003(rev 0) with amendment no.1 & 2, suitable for 4.5 kw 110v brushless alternator. however, the firms may quote for latest specn./drawing with amendment if any issued by rdso/icf/rcf.

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