Latest tap changer Tenders | Government tap changer Tenders

Central Government / Public Sector

CTN :44300123

17 Mar, 2026 NA

Panipat - Haryana

Tender For corrigendum : supply of bhel make spares oltc for grid transformers -online tap changer (oltc),220kv/33kv,p/n:5008733,model:miii600,make:bhel

Central Government/Public Sector

CTN :44463829

04 Apr, 2026 NA

Sonbhadra - Uttar Pradesh

Tender For supply of on load tap changer for 10 mva transformer

CTN :44481240

09 Apr, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For comprehensive rehabilitation / renewal of tap changer n-32 for conventional electric locomotive

CTN :44465085

04 Apr, 2026 NA

Burdwan - West Bengal

Tender For supply of spring retainer complete to repl pt. no. s-2537, drg. no. hagt-443612-r1 or m/s. aal pt. no. g2537, drg no.: 9919000314001 or as per rdso drg. no. skel-4649 spare for contact system complete of tap changer, type no. 32.

Central Government / Public Sector

CTN :44466549

02 Apr, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of tap changer resistance (rgr) for n32 tap changer with punched stainless steel grids 1.612 +/- 10% to m/s. repl part no. s- 4407(earlier s- 38) or to m/s. anantashree part no. g4407 or its equivalent as per uvam id: 2101165 to rdso ms no. rdso/wam4/161.

Central Government/Public Sector

CTN :44470966

24 Mar, 2026 NA

Jhansi - Uttar Pradesh

Tender For on load tap changer as per attached specification

Central Government/Public Sector

CTN :44340696

16 Mar, 2026 NA

Raigarh - Chhattisgarh

Tender For corrigendum : servicing of oltc and octc tap changers of gt st ut at ntpc lara

CTN :44007129

20 Mar, 2026 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : supply of , vertiv 60 kva ups thyristor heat sink mounted module 190 amp average , vertiv 60 30 15 kva ups hall effect sensor 200amp 0 to600amp open loop15v , vertiv 60 kva ups thyristor heatsink mounted dual 1000 amp rms 570 amp , vertiv 60 kva ups transformer pr1 120v pr2 120v s1 15v , vertiv 60 kva ups control transformer pri 0 60v 50khz , vertiv 60 kva ups fuse glass cartridge 5 amp 250 vac 5mm x 20mm , vertiv 60 kva ups hall device 400 by 4v hta 400 s lem , vertiv 60 kva ups single phase bridge rectifier 35amp 1200 v gbpc35 rohs , vertiv 60kvaups diode 3 average 35amp ifsm 400amp i2t 1030 a2s , vertiv 40 30 10kva ups capacitor 100 uf 370 vac 5 to 10percent , vertiv 40 30 15 kva ups capacitor al 10000uf 350vdc , vertiv 40 kva ups diode scr 150 amp rms 95 amp average 1600 v , vertiv 40 30kva ups fan centrifugal 230 vac 1 phase 50hz 50 deg c , vertiv 40 30 15 10 5 kva ups fuse semiconductor 110 a 6500 amp 690 v , vertiv 40kva ups fuse semiconductor 315a 690vac 500vdc 910000a 690 v , vertiv 40 kva ups fuse 355 amp 690 vac 500vdc 140000 a 660 v , vertiv 40kva ups igbt dual module 474 amp 1200 v d56 , vertiv 40 30 15 10 5 kva ups pca dc dc converter 28 v 1093db 2 , vertiv 40 30 15 10 kva ups pca clamping diode array card 796db 4 , vertiv 40 30 15 10 5kva ups pca manis feedback 3 phase , vertiv 40 30 15 10 5 kva ups transfomer control isolation copper crgo , vertiv 40 30 15 10 5kva ups pca input and output v feedback card 240 vdc , vertiv 40 30 15 10 kva ups pca driver square wave supply cardr , vertiv 40 kva ups pca static switch control card 1 phase 1078db 3 , vertiv 40 30 15 10 5 kva ups pca input and output v feedback card 230 vac , vertiv 40 30 kva ups pca rectifier pulse amplifier and rc card 1201db 1 , vertiv 40 30 15 10 5 ups pca micro proceessor based smd buck boost control , vertiv 40 ups dc converter wrb1205cs 2w , vertiv 40 30 15 10 5 upspca igbt driver card one way with square wave supply , vertiv 40 30 kva ups transfomer pri 415 v sec 230 v 400mamp class h , vertiv 40 30kva ups transfomer auto 0 230 415v 1amp at 230 v , vertiv 40 30kva ups capacitor alum electro 10000uf 315vdc , vertiv 40 30kva ups pca dc dc converter card input 220 v output 30 v , vertiv 40 30 kva ups fuse clip pcb mount glass cartridge 15 amp 500 vac , vertiv 40kva ups thyristor heatsink mounted dual 250 amp rms 156 a 1600 v , vertiv 40kva ups pca data logger for 1phase systems 1oz base cu 2 layer pth , vertiv 40 30 15 10 5 kva ups pca inverter control card 1 phase 169 , vertiv 30 15 10 kva ups scr diode module power 55 amp 1600 v rohs , vertiv 30 15 kva ups fuse semiconductor 200 amp 690 vac 18500 a 690 v , vertiv 30 kva ups igbt dual module 324 amp 1200 v d56 , vertiv 30 kva upsthyristor dual 150 amp rms 95 amp average 1600 v , vertiv 30 15 10 5 kva ups pca static switch control card 1 phase 1077db 4 , vertiv 30 15 kva ups transfomer control isolation copper pri 0 415 v , vertiv 30 kva ups transformer power isolation copper 1 phase 34kva , vertiv 30 15 5 kva ups pca data logger 875db 11 for 1ph systems cu pth , vertiv 15 10 kva ups pca dc dc converter card input 240 v output 30 v , vertiv 15 10 5 kva ups pca half control rectifier driver card 3 phase , vertiv 15 kva ups hall effect sensor 100 a 0 to plus 300 a plus , vertiv 15 kva ups transfomer control isolation copper 1 phase 17 kva , vertiv 15 kva ups capacitor al 3300uf 450vdc plus 20 percent , vertiv 15 kva ups capacitor 100 uf 550 vac 5 //bid details 2 / 85 to10percent , vertiv 15 5 kva ups fan axial 6 inch , vertiv 15 10 5 kva ups hall effect sensor 50 amp , vertiv 10 5 kva ups capacitor 2200 uf 450vdc , 10 5 kva ups capacitorscrew lead 4700 uf 350 vdc , vertiv 10 kva ups fan axial 4 inch 230 vac 1 phase 50 hz , vertiv 10 5kva ups igbt heatsink mounted dual module 100amp , vertiv 10 kva ups pca data logger card for fb50z 3100 , vertiv 10 5 kva ups hall effect sensor 100 amp panel mounting has , 10 kva ups transfomer power isolation copper 1 phase 11 kva , vertiv 5 kva ups d

corporations/Associations/Others

CTN :44423122

18 Mar, 2026 NA

Ludhiana - Punjab

Tender For auction sale of 3 phase aluminium wound amorphous core etc.,10kva 3 phase aluminium wound amorphous core etc.,63kva 3 phase damaged distribution transformer crgo core etc.,100kva 3 phase damaged distribution transformer crgo core etc.,25kva 3 phase damaged distribution transformer crgo core etc.

Central Government/Public Sector

CTN :44432706

19 Mar, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of rolling stock - condemned electric loco no. 22011 wap1 as is where is condition with all available ferrous -non ferrous-wooden fittings- excluding the following reclaimable items- (1) wheel set with bull gear- 6 sets (2) axle box with ferrous components-12 nos. removed items- (1) siv 1 no., (2) smoothening reactor (sl) 2 nos., (3) battery 10 nos., (4) lc 6 nos., (5) c145 1 no., (6) sc 18 nos., (7) reverser (j1 & j2) 2 nos., (8) emc 5 nos., (9) epc pneumatic pipe line 30 nos., (10) ctf 1 & 2 2 nos., (11) ctf 3 1 no., (12) sandwich mounting assembly 6 nos., (13) connecting strap 12 nos., (14) brake hanger with shoe 24 nos., (15) cable head termination 1 no., (16) cab fan 4 nos., (17) tap changer 1 no., (18) rps 1 no., (19) radiator 1 no., and (20) aftex 1 no. loco no- 22011 wap1. ds8 no. 063630-25-03256 dt:23.08.25 location: dsl-ed. cus- sse-dsl-ed. pl.no. 98980889. note: (1) rc items to be handed over to custodian at specified location before final delivery. (2) cutting permitted to loadable size only. (3) crane loading permitted. (4) purchaser should take safety precaution while cutting of loco.(5) at the time of delivery all items including zero value items such as rexene, rubber, frp etc., should be removed and cleared by purchaser from railway premises and should be disposed as per the existing norms of central/state government.

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Central Government/Public Sector