Latest auxiliary transformer Tenders | Government auxiliary transformer Tenders

Central Government/Public Sector

CTN :44912473

08 May, 2026 NA

Thanjavur - Tamil Nadu

Tender For supply of 10kva, 25kv/240v, single phase, oil filled, auxiliary transformer as per rdso specification no: eti/psi/15/(08/03) or latest along with all associated fittings . [ warranty period: 30 months after the date of delivery ]

CTN :44795693

20 Apr, 2026 23.38 Lacs

Ropar - Punjab

Tender For corrigendum : repair of electrical pumping sets complete with starter, switches, gen sets, transformer and supplying of sodium hypochlorite and adding it to water in mc nangal for one year

CTN :44844149

01 May, 2026 NA

Kalpakkam - Tamil Nadu

Tender For supply of 2000kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , 2500kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , supply and safe delivery of essential spares as listed in technical specification enclosed

Central Government/Public Sector

CTN :44612009

15 Apr, 2026 44.82 Lacs

Koriya - Chhattisgarh

Tender For corrigendum : supply of cb 200c 3 , earth leakage relay upto 750 ma cb 200c 3 ma , test microswitch cb 200c 5 , microswitch for earth leakage lamp cb 200c 7 , isolator moving contact cb 200d 1a , isolator fixed contact cb 200d 1b , isolator on off heavy duty cb 200d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 200d 2 ma , current transformer for overload cb 200d 3b , current transformer for ammeter cb 200d 3c , ammeter cb 200d 4 , isolator interlocking microswitch cb 200d 6 , test reset spindle with flapper cb 200d 10 , incoming terminal cb 200d 12 , throughgoing terminal cb 200d 12a , interconnecting terminal cb 200d 12b2 , outgoing terminal cb 200d 12c2 , copper busbar with sleeving r cb 200d 13 , copper busbar with sleeving y cb 200d 13 , copper busbar with sleeving b cb 200d 13 , incoming lead cb cb 200d 16b , outgoing lead cb cb 200d 17b , isolator lead incoming cb 200d 19a , isolator lead outgoing cb 200d 20a , control panel assy with upto 750 ma earth leakage relay cb 200c ma , fixed contact cb 300b 1 , moving contact cb 300b 2 , moving contact carrier cb 300b 3 , fixed contact carrier cb 300b 4 , arc chute cb 300b 5 , short circuit trip assy with stud cb 300b 6an , blow out coil cb 300b 8 , shunt trip coil cb 300b 15 , auxiliary transformer 100va cb 300c 1a , magnetic overload relay oil dash pot type cb 300c 2 , earth leakage relay mechanical latch type cb 300c 3 , earth leakage relay upto 750 ma cb 300c 3 ma , test microswitch cb 300c 5 , isolator moving contact cb 300d 1a , isolator fixed contact cb 300d 1b , isolator on off heavy duty cb 300d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 300d 2 ma , current transformer for overload cb 300d 3d , current transformer for ammeter cb 300d 3e , incoming terminal cb 300d 12 , throughgoing terminal cb 300d 12a , interconnecting terminal cb 300d 12b3 , outgoing terminal cb 300d 12c3 , test reset spindle with flapper cb 300d 10 , copper busbar with sleeving r cb 300d 13 , copper busbar with sleeving y cb 300d 13 , copper busbar with sleeving b cb 300d 13 , circuit breaker sub assy comp with ct and incoming and outgoing lead cb cb 300bc , control panel assy with upto 750 ma earth leakage relay cb 300c ma , ammeter cb 300d 4 , incoming lead cb cb 300d 16c , outgoing lead cb cb 300d 17c , isolator lead incoming cb 300d 19 , isolator lead outgoing cb 300d 20 , fixed contact cb 400b 1 , moving contact cb 400b 2 , moving contact carrier cb 400b 3 , fixed contact carrier cb 400b 4 , arc chute cb 400b 5 , short circuit trip assy with stud cb 400b 6an , blow out coil cb 400b 8 , copper braided wire for moving contact cb 400b 9 , control panel assy with upto 750 ma earth leakage relay cb 400c ma , auxiliary transformer 100va cb 400c 1a , magnetic overload relay oil dash pot type cb 400c 2 , earth leakage relay mechanical latch type cb 400c 3 , earth leakage relay upto 750 ma cb 400c 3 ma , isolator on off heavy duty cb 400d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 400d 2 ma , isolator moving contact cb 400d 1e , isolator fixed contact cb 400d 1f , current transformer for overload cb 400d 3f , brass gland cb 400d 7a2 , incoming terminal cb 400d 12 , throughgoing terminal cb 400d 12a , interconnecting terminal cb 400d 12b , outgoing terminal cb 400d 12c , incoming lead cb cb 400d 16 , //bid details 2 / 135 terminal cb 400d 12c , incoming lead cb cb 400d 16 , outgoing lead cb cb 400d 17 , isolator lead incoming cb 400d 19 , isolator lead outgoing cb 400d 20 , copper busbar with sleeving r cb 400d 13 , copper busbar with sleeving y cb 400d 13 , copper busbar with sleeving b cb 400d 13 , isolator reversing 200a fg 101 , terminal with insulator incoming fg 104 , terminal with insulator throughgoing fg 104a , terminal with insulator interconnecting fg 104b , 150a restrained plug and socket complete fg 109 , 150a restrained plug only fg 109 1 , dmc socket insulator with keeper fg 109 2a , tube contacts pilot fg 109 2b , tube contacts main fg 109 2b1 , auxiliary

Central Government/Public Sector

CTN :44800294

04 May, 2026 NA

Jabalpur - Madhya Pradesh

Tender For (a)provision of separate spare cable for auxiliary transformer over jabalpur division (phase-1). (b) provision of ibs between hdu-nwmp in existing up & dn main lines and new 3rd line. (c) provision of at supply at rtz for replacement of old outlived interlocking by electronic interlocking.

State Government

CTN :43923641

23 Apr, 2026 NA

Surat - Gujarat

Tender For corrigendum : oil leakage attending with complete overhauling of 25 mva, 15/6.75kv voltamp make station auxiliary transformer bearing sr. no. jn-21010 utran, gbps.

Central Government/Public Sector

CTN :44773262

16 Apr, 2026 NA

Multi City - Multi State

Tender For supply,installation,testing & commissioning to 300 amp cls panel for 50 kva auxiliary transformer (at) automatic change over control panel as per rdso specification no. ti/spc/psi/cls/0020 with a&c slip no. 01 to 04 or latest with all accessories and cradle box and mcb dp 200 amp capacity with enclosure, make- systems & services power control, suntron, alind relay system,skipperseil ltd. or similar reputed make [ warranty period: 30 months after the date of delivery ]

corporations/Associations/Others

CTN :44743262

29 Apr, 2026 8.50 Lacs

Saharanpur - Uttar Pradesh

Tender For t-52/hgd/2025-26 - part a- installing of damage earthing strips in cable gallery of khara power house. part-b painting work of generating transformer, unit auxiliary transformers, station auxiliary transformers, l.a.v.t., n.g.t/, bus duct of machine number 1, 2 & 3 and switchyard of khara power house. part-c replacement of existing tube light with led panels at various locations in khara power house

Central Government/Public Sector

CTN :44678329

21 Apr, 2026 NA

Bhusawal - Maharashtra

Tender For supply of auxiliary transformer 415v/110v (pos no 67) 15kva/1000v-415/110v abb document no- 3ehp590064r0015 as per clw spec no clw/es/3/0098 alt-b. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44678368

08 Apr, 2026 NA

Mysore - Karnataka

Tender For 5 kva, 25kv/240v , 50 hz single phase oil filled l.t. supply auxiliary transformer for railway ac traction system as per rdso spec. no.eti/psi/15 (08/2003) or latest. [ warranty period: 30 months after the date of delivery ]

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