Latest auxiliary transformer Tenders | Government auxiliary transformer Tenders

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 ]

Central Government/Public Sector

CTN :44678369

08 Apr, 2026 NA

Mysore - Karnataka

Tender For supply of 10kva ,25kv/240 volt oil filled out door type single phase auxiliary transformer , rdso spec no. et/psi/15(08/2003) or latest. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44678370

08 Apr, 2026 NA

Mysore - Karnataka

Tender For supply of 25kva, 25kv/240v single phase, oil filled auxiliary transformer with all fittings and accessories as per rdso specification no.eti/psi/15(08/03) with a&c slip no.01 or latest.. [ warranty period: 30 months after the date of delivery ]

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 :44678333

21 Apr, 2026 NA

Katni - Madhya Pradesh

Tender For supply of silica gel breather 500g capacity suitable for auxiliary transformers as per rdso spec:et_psi_15_with_a_and_c_slip_no_01 or latest, with uv proof polycarbonate body, aluminium top, bottom and nitrile rubber gaskets with silica gel to suit 1/2 inch bsp threaded pipe. thickness of aluminium top and bottom should be 2mm. supplier should submit type test certificate from nabl/ilac accredited lab andtest certificate of all raw material used for fabrication of breather. height of breather 200 mm and diameter120 mm. suitable for auxiliary transformers. the sample should be approved by the consignee before rites / tpi inspection. [ warranty period:30 months after the date of delivery ]

Central Government/Public Sector

CTN :44612009

08 Apr, 2026 44.82 Lacs

Koriya - Chhattisgarh

Tender For 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 contactor fg

State Government

CTN :44265078

13 Apr, 2026 6.54 Lacs

Umaria - Madhya Pradesh

Tender For corrigendum : procurement of spare for bhel make 250 mva generating transformer 16 mva unit auxiliary transformer installed at unit no. 3 and 4 (ph-ii), sgtps, mppgcl, birsinghpur

CTN :44656447

31 Mar, 2026 20.15 Lacs

Ibrahimpatnam - Andhra Pradesh

Tender For repair/rectification and complete overhaul of failed 3 ph,15 mva , 15.75kv/6.9kv, unit auxiliary transformer (sl. no: 1627/3), make :bharat bijlee,yom:1976.

Central Government/Public Sector

CTN :44599776

30 Mar, 2026 NA

Begusarai - Bihar

Tender For supply of 25 kv/240 v single phase oil filled auxiliary transformer 10kva, as per rdso specification no. eti/psi/15 with a and c slip no.01, str: core-str-07.

Central Government/Public Sector

CTN :44587695

02 Apr, 2026 NA

Begusarai - Bihar

Tender For corrigendum : supply of 25 kv/240 v single phase oil filled auxiliary transformer 10kva, as per rdso specification no. eti/psi/15 with a and c slip no.01, str: core-str-07.

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