Latest protection relay repair Tenders | Government protection relay repair Tenders

State Government

CTN :43638627

10 Feb, 2026 NA

Basti - Uttar Pradesh

Tender For corrigendum : replacement of 02 nos. control and relay panel for 220 kv bansi-basti bay and 220 kv gorakhpur (pg)-bansi line at 220 kv sub-station bansi under etd-ii, basti

State Government

CTN :43835797

11 Feb, 2026 4.93 Lacs

Solan - Himachal Pradesh

Tender For tender for providing erection testing and commissioning of 11 kv overcurrent earth fault relay make ashida adr 141 c and 241 a at 132 66 11 kv sub-station barotiwala and 220 66 11 kv substation mandhala

State Government

CTN :43837591

25 Feb, 2026 NA

Kanpur - Uttar Pradesh

Tender For retrofitting of distance relay on 400kv panki aligarh line control panel at 400kv sub station panki kanpur

Central Government And Public Sector

CTN :43012931

25 Feb, 2026 NA

Thane - Maharashtra

Tender For corrigendum : supply of procurement of spares and service part of 10 yearly overhauling of generator circuit breaker c c -contact aux ch part no hbl956327001 , kit c m chambre auxiliaire avec clapets part no hbl956327102 , seals for station contactandauto bl valve part no hbl956328001 , parts for station contactandauto bl valve part no hbl956328101 , seals for insertion resistor part no hbl955518001 , seals for locking valve part no hbl956333001 , seals for ctl valve openingandclosing part no hbl957148001 , kit pieces valve de commande ch auxil part no hbl957148102 , seals for enclosure part no hbl957422003 , seals for check valve part no hbl955939001 , seals for venting valve of muffler part no hbl955814001 , seals for inspection port hole part no hbl956021001 , seals for pneumatic ctl cubicle part no hbl957504001 , valve part no hbl271408003 , parts for ctl pneumatic relay and its receive part no hbl956430101 , seals for pneumatic block part no hbl955777002 , parts for pneumatic ctl block part no hbl955777101 , seals for standard electrovalve part no hbl955778001 , parts for standard electrovalve part no hbl955778101 , switch part no hbl 02555811 , switch part no hbl 02555809 , filter part no hbl956872001 , o ring part no hbl 02445261 , o ring part no hbl 02445267 , valve part no hbl272595001 , set of valve diam 18 for pneum block part no hbln55042701 , parts for auto bleeding valve part no hbl957798101 , seals for close checking sw and ctl device part no hbl955697001 , complementary consumable kit part no hbkitpdr 1 grease si33 part no hbl 01835217 qty 2 nos , 2 vaseline grease 80 gr part no hbl 01835106 qty 10 nos , lock washer kit , set of springs , set of springs for order valves , additional spares part , seals for auto bleeding cabinet part no hbln55132401 , set of seals automatic bleeding part no hbl957798002 , servicing of 10 yearly overhauling of gcb type pkg2v scope of job attached servicing to be completed within 30 days after start of job

Central Government/Public Sector

CTN :43823388

12 Feb, 2026 63.8 Thousand

Dhanbad - Jharkhand

Tender For supply and fitting of negative phase sequence relay in 550v, 800amp, english electric make acb sn- 28676/90 and 3.3kv, 400a, prabhu make vcb sn-101/10 installed at govindpur colliery sub-station and km sub-station respectively

Central Government/Public Sector

CTN :43789712

14 Feb, 2026 5.40 Lacs

Dhanbad - Jharkhand

Tender For rewiring and installation of feeder protection relay, digital voltmeter, ammeter, energy meter and fast tripping contactors in 2 nos. of 6.6kv indoor panels of moonidih sub-station, wj area. sl.no. panels 1 and 2

CTN :43521766

06 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of cladding 995 l , spring , inner seal , inner o ring , motor protection relay , cladding 478 l , o ring , seal - main carriage , seal - main carriage , seal - main carriage , seal , seal , o ring , outer o ring , solenoid valve-pneumatic station , end lock bracket - 1 , end lock bracket - 2 , bearing for motor , csk bolt m5 x 35 , snap head rivet , power contactor 415/50hz , rotory limit switch

Central Government And Public Sector

CTN :43724939

11 Feb, 2026 1.46 Crore

Chamba - Himachal Pradesh

Tender For supply of purchase of excitation system spares for chamera ii power station d d - cpu , ethernet interface , dummy module , digital input module , digital output module , analog input module , serial link controller , power supply , temperature module , signal repeater , current and potential transformer interface , filter for current and voltage measuring , firing module crowbar over voltage , firing module crowbar discharge , crowbar , bridge selection unit , current aquisition reed- relay , measure converter , conduction surveillance , two stage rpm filter , differential air pressure sensor , ac flashing diode bridge ) /bid number: gem/2025/b/7058792 * /dated: 27-01-2026 & & / bid document1 / 22

CTN :43452266

06 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of clip on type terminal station , auto change over switch 250a , cam type single pole on-off switch 10amps , 1s160 , triple pole moulded case circuit breaker 100amps , hcos 100a for emergency operation(ex.)if envisaged in sotr , illuminated push button green , cam type selector switch 2p 2 way with off 10a , hrc fuse link rated 100a , fuse link 2amps , helo starting cable with nato end connectors (21 meters) , mccb 630a , type lm 630b , make e , 3 pole mccb 32a -nsx100f , mcb 250a with micrologic 2.2 trip unit(lv431770) , tp mccb rated 50a , single pole nine way without off rotary switch rated 16a , contactor 110a t.p.(contact kit) , aux contact.base block ( 1 no+1nc) for 110-a t.p. , fuse 32a fitting hrc , unshourded pushbutton 1no+1nc with yellow colour lens(pmt1ab , illuminated pushbutton integral led 230v red , add on 1no contact , d.p miniature circuit breaker rated 16a , terminal , conventional fire detection panel 4 zones , on delay electronic timer ac 110-240v having range 1-30s , 230v ac relays 4 c/o with led and base alonwith clamp , tp mcb 63a(c60h 3p 63a c) , ammeter 0-1000a , rm-800a , ctr 1000/5a , 96x96 cl1 acc 900 scale , hrc fuse fittings rated 20a (3nw20nnsf) , hrc fuse link rated 6a(3nwns6) , hrc fuse fitting rated 20a (3nwns10) , insulation monitoring relay 115v 3ph 400hz (vtv-02) , ammeter 0-200a ctr 200-5a , 400hz acc cl-1 , 96x96 rm at 150a , kilowatt meter 120-0-750 kw size 96x96mm , frequency meter 55-60-65hz 440v , size 96x96mm rm at 60hz , 1 watt , 24v dc/ac , led bulb , milky white of e27 thread type , 1 watt , 230v ac , led bulb , milky white , of e27 thread type. , breaker 25a , dp mcb , step down transformer 20kva , 380 230v , 3ph , 50 hz star-delta , smoke detector tester gas bottle - solo , main processor unit , navigation lamp 65w 230v (per yard) , under voltage coil 230 , 50/60 hz , hrc fuse fitting with fuse link rated 4amps , hrc fuse fitting with fuse link rated 2a , 3 pole mccb , 100amps , 36ka , schinder make , phase sequence indicator 50-500v , 96x96mm cl1 acc 900 scale , kw mtr 15-0-150kw , ctr 2005/5a , rm at 80kw , 415v , 3p , 2 ele 96mm , generator protection unit415v , 3ph , 50hz , load sharing unit mv av 380v , 50hz , 3ph , ctr 250 5a , m340-discrete outputs-modicon m340 discrete dc output , indicating lamp integral led white colour , 24v ac/dc , indicating lamp integral led green colour , 24v ac/dc , indicating lamp integral led green colour 230v , contactor 800a dc , 28v coil with 1no/1nc aux. contact

State Government

CTN :43718930

05 Feb, 2026 NA

Koradi - Maharashtra

Tender For procurement of protection relay for generator transformer, unit transformer and station transformer at 3x660mw, ktps, koradi.

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