Latest insulation control Tenders | Government insulation control Tenders

Central Government/Public Sector

CTN :45736158

09 Jul, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of insulation monitoring relay, 415v ac, 3 phase,neutralisolated, voltage range 0-500 v ac, insulation measuring range-10 k ohm to 150 k ohm, control voltage: 24 - 240 v ac/dc,asper page no: 39, s.no.63, item code: a2 and place of installation s1a7, of bill of material of rdso spec. no. rdso/pe/spec ac/0184-2015(rev.1), used for insulation control 415 v of lhb type ac coaches, confirming to rdso spec. no.rdso/pe/spec/ac-0184-2015 (rev.1), suitable for lhb type ac coaches switch board cabinet (s1a07). accepted make: abb:cm-iws.2s.or contrel make ir 470ly-21a, ri r138 orschneider make- vigil ohm/imd-im10 or siemens make- 3ug4581-1aw31 or dold make model no il5880 or woka make or bender make. supplier should provide oem authorization or dealership certificate or proof of purchase from oem or oem authorized vendor along with supply. supplier to ensure that the offered product is supplied with valid oem`s warranty certificate. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45454729

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of insulation control 415 volts ac, rated voltage 0-500 v ac, control voltage 24-240 v ac/dc (imr), confirming to rdso spec. rdso/pe/spec/ac/0184-2015 (rev-1) or latest and rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 or latest, suitable for lhb ac coaches switch board cabinet (s1a07). makes as per the mentioned rdso specification and issued bom vide rdso lr.no el/7.1.108/ mssbc dt. 17.09.2021 or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45743748

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of insulation control 415 volts ac, rated voltage 0-500 v ac, control voltage 24-240 v ac/dc (imr), confirming to rdso spec. rdso/pe/spec/ac/0184-2015 (rev-1) or latest and rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 or latest, suitable for lhb ac coaches switch board cabinet (s1a07). makes as per the mentioned rdso specification and issued bom vide rdso lr.no el/7.1.108/ mssbc dt. 17.09.2021 or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Trust

CTN :45679919

29 Jun, 2026 NA

Katra - Jammu And Kashmir

Tender For supply of miscellaneous electric items - steel tubular 9 mtr. long pole (st-410 sp33) , acsr weasel conductor 6/1/2.59 mm , 11 kv go, ab switch 3-phase, 3-pole, 200 amp vertical type with rod heavy duty , back clamp for 9 mtr. pole with fitting , 11 kv horn gap fuse set (hg set) 3-phase 400 amp polymer type heavy duty , la set station type (gapless surge arrestor, 9kv, 10 ka, la with polymer housing station type heavy duty) , xlpe pvc cable single core 300 mm sqr. (300 sq mm cable 1.1 kv grade, pvc insulated standard conductor frls type) , 11 kv polymeric pin insulator 12 kv, 5 kn, lighting impulse 75 kv positive and 80 kv negative, creepage distance 320 mm , insulator disk 11 kv (11kv polymeric composite discs insulator with pin and gl fittings, 12 kv, mainfalling load 45 kn, lighting impulse 75 kv positive and 80 kv negative, creepage distance 320 mm) , channel 100.00 mm x 50.00 mm x 5.00 mm (10 feet long) , nut bolt full thread with washer 4"/6" heavy duty , wedge connection / pg clamps , danger plate and clamps , g.i. bracket wire for anti climbing , 3 phase 4 wire trivector meter with ct/pt unit , aluminium thimble 185 mm , lv distribution box for 400 kva dtr with mccb for incomer & sfu's for outgoing circuits , stay set (gi rod with clamp) - galvanised stay set with 50x8mm stay clamp, gav. insulator (02 nos.) anchor plate (200x200x6mm) nut-bolt 2 nos. turn-buckles, 1.8 m long 16 mm diameter solid g5 stay rod & 7/3. 15 mm dia gi standard wire complete , g.i. guy rod complete with clamp and insulator , anti climbing device with clamp , guy / stay wire 7/14, galvanized steel, typically hot-dip zinc-coated for corrosion resistance , giv cross-arm with top bracket and gi channel-arm including clamp (gi v cross arm with top bracket including clamp and gl channel x-arm including clamps and braces) , channel 75 x 75 x 6mm (10 feet long) , g.i. earthing wire 8/10 mm

CTN :45671596

10 Jul, 2026 10.00 Lacs

Baitul - Madhya Pradesh

Tender For material supply dtr shifting gang in nagar palika parishad betul - m0201104 11 kv lightning arrestor, m05023131 transformer mounting chanel, m-0502230 stay set, m0403019 stay wire, m0502261 η beam clamp, p0702056 stone block for base padding, p0001015 concreting for h beam @0.65 cmt per pole, p0001003 concreting for stay @0.2 cmt, m0401013 αaac rabit conductor 55 sq mm, danger board, m0118022 bimatallic clamp transformer bushing, m0118019 bimatallic clamp for conductor, m0118019 bimatallic clamp for conductor, m1214002 aluminium paint m0403208 nut bolt, m0502019 h beam back clamp flat, m0502104 cross arm, m0201144 distribution box 200 kva, m0402073 xlpe 1 cor 150 sqmm cabel, m0402070 xlpe 1 core 300 sqmm cabel, m0201089 11 kv ab switch complete, m0602007 11 kv disk insulator, m0404210 strain hw fitting, m0502210 do mounting chanel, m0201142 do fuse unit, m0302101 energy meter with box and modem, m0403016 anti climbing barbed wire, dismelting charges, earthing of dtr, m0501066 h beam, m0502137 transformer belting set

Central Government/Public Sector

CTN :45664555

02 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of insulation control 415 v ac rated voltage 0-500v ac control voltage 24-240 v ac/dc as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev. 1) as per rdso letter no. el/7.1.108/mssbc dated 17.09.2021 suitable for sbc of lhb eog ac coaches.as per attached specification. [ warranty period:30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45664556

02 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of insulation control, 110v ac, measuring range: 1-100 k ohm, control voltage: 24 - 240 v ac/dc, output 1c/0(spdt) contact system leakage capacitance 10 micro farad, place of installation s1a6, as per the switch board cabinet bill of material of rdso spec. no: rdso/pe/spec/ ac/ 0184 - 2015 (rev-1) and rdso l. no. el/7.1.108/mssbc, dated 17/09/21 suitable for lhb eog ac coaches.as per attached specification [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45644546

25 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of insulation control 415v ac, measuring range 1-100 k (set at 30 k ohm), rated voltage 0-500 v ac, control voltage 24-240 v, ac/dc or self-activation as per specification no. rdso/pe/spec/0184-2015(rev-2). [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45547510

25 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of insulation control 415v ac, measuring range 1-100 k (set at 30 k ohm), rated voltage 0-500 v ac, control voltage 24-240 v, ac/dc or self-activation as per specification no. rdso/pe/spec/0184-2015(rev-2). [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45578711

03 Jul, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply of insulation control 110v ac, measuring range 1-100 kohm, control voltage 24-240v ac/dc, output 1c/0(spdt) contact system leakage capacitance 10 micro farad as per rdso lr.no.el/7.1.108/mssbc dt.17-09-2021.sn of bom 67 suitable for switch board cabinet of lhb ac coaches of rdso.specn.no. rdso /pe/spec/ac/0192-2018(rev-1). [ warranty period: 30 months after the date of delivery ] ]

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