Latest transformer oil testing Tenders | Government transformer oil testing Tenders

Central Government/Public Sector

CTN :43422059

14 Jan, 2026 NA

Mumbai - Maharashtra

Tender For supply of transformer oil testing kit (bdv) 1 kva/0-100 kv

corporations/Associations/Others

CTN :43410080

08 Jan, 2026 NA

Ludhiana - Punjab

Tender For auction sale of 10kva 3 phase aluminium wound amorphous core etc.,25kva 3 phase aluminium wound amorphous core etc.,63kva 3 phase aluminium wound amorphous core etc.,100kva 3 phase aluminium wound amorphous core etc.,10kva 3 phase aluminium wound amorphous core etc.,63kva 3 phase aluminium wound amorphous core etc.,100kva 3 phase aluminium wound amorphous core etc.,16kva 3 phase aluminium wound amorphous core etc.,25kva 3 phase aluminium wound amorphous core etc.,63kva 3 phase aluminium wound amorphous core etc.,100kva 3 phase aluminium wound amorphous core etc.,16kva 3 phase aluminium wound amorphous core etc.,25kva 3 phase damaged distribution transformer etc.,63kva 3 phase damaged distribution transformer etc.,100kva 3 phase damaged distribution transformer etc.,100kva 3 phase damaged distribution transformer crgo core etc.,100kva 3 phase aluminium wound amorphous core etc

State Government

CTN :43416930

06 Feb, 2026 NA

Patna - Bihar

Tender For procurement of 11/0.433 kv, 63 kva, aluminium wound, outdoor type, crgo core distribution transformer, 1 star, energy efficiency level 1 as per amendment no 4 of is 1180 (part 1)

State Government

CTN :43131894

05 Jan, 2026 NA

Khorda - Odisha

Tender For corrigendum : supply, installation, testing, commissioning of water content test kit for transformer oil testing with all accessories (3no).

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 :43306417

13 Jan, 2026 72.2 Thousand

East Godavari - Andhra Pradesh

Tender For providing of testing service for on-board /commissioned equipment/ instrument related to plant - chemical, electrical; transformer oil testing; nabl labs

CTN :43305357

03 Jan, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For providing of custom bid for services - hiring of electrical service,custom bid for services - oil filtration of transformer oil,custom bid for services - transformer oil testing,custom bid for services - testing of relay,custom bid for services - testing insulation resisitance,custom bid for services - thermography testing of panel,custom bid for services - servicing of vcb,custom bid for services - testing of vcb bottle oisd-137,custom bid for services - testing of third harmonic la,custom bid for services - testing of transformer current&potential,custom bid for services - testing of transformer tan delta,custom bid for services - maintenance of air conditioner,custom bid for services - acb servicing,custom bid for services - gas charging f/air conditioner r410a,custom bid for services - checking and reapair of light

State Government

CTN :43282792

07 Jan, 2026 NA

Balasore - Odisha

Tender For rate contract for supply of transformer 16kva 11/.23kv al crgo

CTN :43236867

02 Jan, 2026 NA

Nalanda - Bihar

Tender For supply of lab 2: electrical machine lab - xd and xq using slip test d.c. motor- alternator setup, sequence impedance of alternator, cut section of electrical machine, to study load test on de shunt motors, transformer oil testing set, buchholz relay, diode and zener diode characteristics trainer kit, determination of z and y parameter of two port network, measurement of power and power factor in ac rl, rc and rlc circuit

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