Latest transformer spares scrap Tenders | Government transformer spares scrap Tenders

State Government

CTN :42868501

31 Dec, 2025 4.51 Crore

Mandi - Himachal Pradesh

Tender For corrigendum : design, engineering, manufacture, shop assembly testing before dispatch, packing and forwarding, transportation, insurance, handling, delivery, erection, testing commissioning of 1 no. 25/31.5mva 132/33kv power transformer and allied equipment

State Government

CTN :43300270

14 Jan, 2026 25.35 Lacs

Seraikela-Kharsawan - Jharkhand

Tender For supply, installation, testing and commissioning of 14 nos. conventional type earth pits for 220/132 kv, 150 mva power transformer no- i, ii, iii, sst and for control room of 220/132 kv gss, adityapur-ii (rcp)

corporations/Associations/Others

CTN :43318301

07 Jan, 2026 17.60 Lacs

Krishnagiri - Tamil Nadu

Tender For providing various ss structure plinth foundation, cable duct, hbg metal, stone dust filling and allied civil works for enhancement of existing 110/ 33 kv power transformer capacity from 2x16 mva to 2x25 mva at gurubarapally 230/110/33-11 kv ss - providing various ss structure plinth foundation, cable duct, hbg metal & stone dust filling and allied civil works for enhancement of existing 110/ 33 kv power transformer capacity from 2x16 mva to 2x25 mva at gurubarapally 230/110/33-11 kv ss in thiruvalam operation circle (krishnagiri edc of vellore region)

corporations/Associations/Others

CTN :43312728

07 Jan, 2026 47.10 Lacs

Krishnagiri - Tamil Nadu

Tender For supply of iron and steel materials, fabrication and erection of electrical structures, erection of equipments and providing ,earth matetc.,for enh. of pr. tr. from 2x16 mva into 2x25 mva in 110/33 kv ratio with addl. gc at gurubarapally 230/110 kvss - supply of iron and steel materials, fabrication and erection of electrical structures, erection of equipments and providing earthbore,earth mat,earth electrode,cable laying and termination etc.,for enhancement of power transformer capacity from 2x16 mva into 2x25 mva in 110/33 kv ratio with additional gc breaker at gurubarapally 230/110/33-11 kvss in krishnagiri edc.

Central Government/Public Sector

CTN :43303933

06 Jan, 2026 67.05 Lacs

Ernakulam - Kerala

Tender For comprehensive maintenance of mes 110 kv substation including 110/11 kv power transformers, substation yard, 11 kv vcb panels, scada system, aux transformer, apfc panels at naval base kochi

Central Government/Public Sector

CTN :42956361

02 Jan, 2026 61.87 Lacs

Rajouri - Jammu And Kashmir

Tender For corrigendum : provisioning of electrical and mechanical eqpt against ber under ge 862 ews - supply, installation, testing and commissioning of serve controlled voltage stabilizer (confirming to bis 9815 (part-1) 1994, reaffirmation 2019 latest version) three phase, four wire (rybn), 50 hz, naturally oil cooled, outdoor, unbalanced type, cooper wound, metallic body duly power coated with lifting hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of transformer oil up to level having following specification:-(a) capacity 300 kva (b) type - suitable for unbalanced load and unbalanced input(c) input voltage -360v-480v, input frequency 50 hz (d) output voltage - stabilized at any deigned/ desired voltage 415/+-1% (e) rated frequency - 50 hz(f) wave form distortion - nil (g) response time - not to exceed 20 milli seconds(h) sensitivity - (+/-) 1% (j) rate of correction - not less than 6 volt/second between phase and neutral (k) efficiency - more than 95% (l) type of load - three phase, unbalanced type(m) metering - digital display voltmeter/ammeter with multi-functional meter (n) operating temperature - for indoor use upto max ambient temp + 55 c (o) dimmer rating - 450 amp (p) dimension of tanks - as per oem design(q) oil capacity- as per oem design , (r) class of insulation - class f (s) mode of operation automatic/manual (t) winding temperature rise - max 55 c (10 c above operating temp) (u) transformer oil -is 335 marked (v) core-crgo m4 grade/crno (cold roll grain oriented)/ (cold rolled non-oriented)(w) auto transformer (variac) -100 percent copper wound electrolytic grade(x) losses - as per is norms (y) power factor - not less than 0.95(z ) protection - (i) over load protections (ii) short circuit protections (iii) high/low voltage cut off (iv) by pass arrangement in case of emergency (v) single phase sequence change /phase fail protection (vi) earth fault protection(aa) standard fitting & accessories e.g marking plate, lifting lugs, ci rollers, earthing terminals, cable box including suitable platform as reqd on site complete all as as specified & directed., supply, installation, testing and commissioning of serve controlled voltage stabilizer (confirming to bis 9815 (part-1) 1994, reaffirmation 2019 latest version) three phase, four wire (rybn), 50 hz, naturally oil cooled, outdoor, unbalanced type, cooper wound, metallic body duly power coated with lifting hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of transformer oil up to level having following specification:-(a) capacity 100 kva (b) type - suitable for unbalanced load and unbalanced input(c) input voltage -360v-480v, input frequency 50 hz (d) output voltage - stabilized at any deigned/ desired voltage 415/+-1% (e) rated frequency - 50 hz(f) wave form distortion - nil (g) response time - not to exceed 20 milli seconds(h) sensitivity - (+/-) 1% (j) rate of correction - not less than 6 volt/second between phase and neutral (k) efficiency - more than 95% (l) type of load - three phase, unbalanced type (m) metering - digital display voltmeter/ammeter with multi-functional meter (n) operating temperature - for indoor use upto max ambient temp + 55 c (o) dimmer rating - 150 amp (p) dimension of tanks - as per oem design(q) oil capacity- as per oem design , (r) class of insulation - class f (s) mode of operation automatic/manual (t) winding temperature rise - max 55 c (10 c above operating temp) (u) transformer oil -is 335 marked (v) core-crgo m4 grade/crno (cold roll grain oriented)/ (cold rolled non-oriented)(w) auto transformer (variac) -100 percent copper wound electrolytic grade(x) losses - as per is norms (y) power factor - not less than 0.95(z ) protection - (i) over load protections (ii) short circuit protections (iii) high/low voltage cut off (iv) by pass arrangement in case of emergency (v) single phase sequence change /phase fail protection (vi) earth fault protection(a

Central Government/Public Sector

CTN :43325706

10 Jan, 2026 5.87 Lacs

Shahdol - Madhya Pradesh

Tender For upgradation of 3.3kv 10a ngr system as per cear 2023 norms in 03 nos power transformer of khairaha ug mine of sohagpur area

State Government

CTN :43335605

13 Jan, 2026 65.72 Lacs

Kudligi - Karnataka

Tender For enhancement of 6.3 mva, 66/11kv power transformer by 12.5mva 66/11kv power transformer at 66/11kv sub-station, gudekote in kudligi taluk, vijayanagara district call-2

State Government

CTN :43335630

12 Jan, 2026 99.78 Lacs

Kudligi - Karnataka

Tender For enhancement of 6.3 mva, 66/11kv power transformer by 12.5mva 66/11kv power transformer at 66/11kv sub-station, kudligi in kudligi taluk,vijayanagara district. call-2

State Government

CTN :43335623

12 Jan, 2026 31.26 Lacs

Multi City - Karnataka

Tender For replacement of 1x8mva, 66/11kv by 1x20mva, 66/11kv power transformer at 66/11kv punabghatta in harpanahalli tq, vijaynagara district. on partial turnkey basis, including supply of all materials/equipments testing and commissioning (excluding supply 20mva power transformers and 11kv switchgear) call-2.

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