Latest monitoring relay system Tenders | Government monitoring relay system Tenders

corporations/Associations/Others

CTN :44847166

28 Apr, 2026 NA

Multi City - Multi State

Tender For auction sale of released wooden baliga pole (gcrap),announciator window scrap,capacitor unit {scrap),1 litv ct/pt {bcrap) etc,33,66t£v class c't /pi (gerap)(without oil)etc.,communication equipments (serap), 'te1aphones-25 no's, etc,66xv lighting azrestor( scrag),66kv 8urge monltor { scrap),meter gc relay ( scrap),acsr conductor/aluminium {gcrap),copper control cable {gcrap),11kv class ug cable scrap etc.,,copper {scrap),iron{scrap) etc.,,t'ransil oil (scrap)

corporations/Associations/Others

CTN :44847168

29 Apr, 2026 NA

Multi City - Multi State

Tender For corrigendum : auction sale of ground wire (scrap),hardware {8crap),llkv oil cooled ct/pt {scrapj etc.,,66kv ct / pt (sera9}oil cooled (without oil),1ixv/66kv lighting azrestor | scrap},66kv surge monitor for la's { scrap),meter & relay ( scrap],acsr conductor/aluminium (scrap j,copper control cable {scrap j,1 ikv class ug cable scrap 3cx24o sqmm etc.,,iron{serap) etc.,,transil oi1 ( scrap},copper (scrap},6.3mva released good power tran(w/o)transil oilphysically

State Government

CTN :44828824

30 Apr, 2026 67.0 Thousand

Multi City - Chhattisgarh

Tender For air blowing and cleaning of generator bus pt, excitation transformer, generator relay and control panels, generator cts, all neutral grounding transformers and 6.6 kv / 0.4 kv relays, shifting of testing kits, relays tools from lab to site and shifting from site to lab (during aoh of unit - 3)

State Government

CTN :44453589

20 Apr, 2026 13.64 Lacs

Punalur - Kerala

Tender For corrigendum : procurement of spares for 110 kv control and relay panels with cable differential scheme in connection with providing connectivity at 110 kv level to the proposed 110 kv traction substation, punalur on work deposit basis for railways.

Central Government/Public Sector

CTN :44843139

22 Apr, 2026 NA

Kota - Rajasthan

Tender For corrigendum : insulation monitoring relay 110 volts a.c, insulation measuring range 1-100 kilo ohm, control supply 24-240 volts ac/dc output 1c/o (spdt) contact system leakage capacitance 10 micro farad. make:- contrel make- ir 140-4, ri-r22, abb make-cm-iws.1s, schneider make- vigil ohm/imd-im10, siemens make- 3ug4581-1aw31 or dold make or woka make or bender make only confirming to rdso letter no: el/7.1.108/mssbc dt:17-09-2021 for common bill ofmaterial items. note:1. this item should be procured from oem/authorized dealer only to quote with documentary evidence along with offer. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44823156

20 Apr, 2026 NA

Vellore - Tamil Nadu

Tender For supply of electrical actuator spares d d - limit switch for smb2-105eplush6bcplusis , torque switch for smb2-105eplush6bcplusis , auxiliary contact for smb2- 105eplush6bcplusis , motor for smb2-105eplush6bcplusis , complete seal kit for smb2-105eplush6bcplusis , complete o-ring set for smb2-105eplush6bcplusis , electronic card for smb2-105eplush6bcplusis , limit switch for smb3- 106point7eplush7bcplusis , torque switch for smb3- 106point7eplush7bcplusis , auxiliary contact for smb3- 106point7eplush7bcplusis , motor for smb3- 106point7eplush7bcplusis , complete seal kit for smb3- 106point7eplush7bcplusis , complete o-ring set for smb3- 106point7eplush7bcplusis , electronic card for smb3- 106point7eplush7bcplusis , modelpoint smb-3 e99point5plus h6bc-2nospoint-plusis , dc-dc power pack unit for modelpoint smb-3 e99point5plus h6bc-2nospoint- plusis , electronic cards for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , position feedback transmitters for modelpointsmb-3e99point5plus h6bc- 2nospoint-plusis , control unit for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , limit switch assembly of each unit for modelpointsmb-3 e99point5plus h6bc-2nospoint-plusis , torque switch assembly of each unit for modelpointsmb-3 e99point5plus h6bc-2nospoint- plusis , power contactor for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , auxiliary contactor for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , thermal over load relay for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , motor for modelpoint smb-3 e99point5plus h6bc-2nospoint-plusis , complete seal kit with o-ring set for modelpointsmb-3 e99point5plus h6bc-2nospoint-plusis , complete o-ring set for modelpoint smb-3 e99point5plush6bc-2nospoint-plusis , ec assembly with ldc-controller- for l120-10, model point l120-10-168eplust400plussga4point5plusisplusncept , 20 core ribbon for l120-10,model point l120 10- 68eplus 400plussga4point5plusis , selector switch for l120-10, model point l120-10-168eplust400plussga4point5 , overload relay for l120-10, model point l120- 0- 68eplust400plussga4point5 is

Central Government/Public Sector

CTN :44213272

20 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

Central Government/Public Sector

CTN :44823160

30 Apr, 2026 66.44 Lacs

Surguja - Chhattisgarh

Tender For supply of part no. boca2dn1319 , vacuum interrupter part no. bev0053 , aux contactor with coil part no. boca2dn1229 , body bolt part no. al16 , vacuum contactor 3.3kv part no. bev006133 , thermal o by l relay ctr 75 by 5 range 30a-75a part no. 122t3075 , thermal o by l relay ctr 120 by 5 range 48a-12 part no. 122t48120 , ammeter 30 by 5 for lt starter part no. 130a030soslt , contactor part no. bo25 , brass terminal with nylon bushing part no. oba , vcb closing coil part no. 501000 , glass fuse holder part no. bogf , voltmeter 600v for tsu part no. 130v0600sotlt , aux. contactor part no. mcra040atn , ammeter part no. am , capacitance trip device part no. raptor , earth leakage 50-750m a part no. elm7la , neutral earthing resistor part no. boner , copper stud with dmc insulator part no. tic , hv bushing part no. httc , vcb shunt trip coil part no. 500500 , vcb limit switch part no. bolso5 , neutral moniotring relay with resistance part no. nrmr , ht bushing part no. htta33 , earth leakage relay 50-750ma with time l part no. elm7lats80m , control relay 110v part no. bo3r , current transformer 60 by 5, 15va part no. 12060515 , ammeter 400 by 5 for tsu-lt part no. 130a0400sotlt , ammeter for tsu ht side part no. 130a060sotht , potential transformer 3.3 kv part no. htptl1 , ammeter 75 by 5 for lt starter part no. 130a075soslt , hv bushing part no. httaf , earth leakage relay 50-750ma-2a dual part no. elm7dlas , 3ph transformer 3.3 kv by 500va part no. htptl33 , hrc ht pt fuse 6.6 part no. htptf6 , switch module part no. 133ml110a , snstv elr 50-300ma,w by vrbl time lag part no. elm10 , e l r 50-750ma and 750ma- 2a,w by time lg and bct part no. elm7dlats80m , incoming cable busbar to isolator b-ph part no. bin41 , incoming cable busbar to isolator r-ph part no. bin39 , incoming cable busbar to isolator y-phe part no. bin40 , resistance 100 ohms 10w part no. 139jb , ammeter part no. 130a060sotht , multifunction meter part no. 130e0e44596 , aux contactor 220v ac part no. boca2dn1229 terminal bushing with insulator dmc inco part no. t5, current transformer for o by l part no. 120300515, current transformer for o by l part no. 120100515, current transformer part no. lat2001005, 3 pole oil dashpot relay 400 by 5 part no. 122m3755753p, earth leakage relay 50ma-750ma and 750ma-2 part no. elm7dlats80m, pot. transformer 500va part no. pt33500, ht bushing part no. t33, vacuum circuit breaker part no. vulcan, isolator 400a part no. kie33, voltmeter part no. vmso65, ammeter 300 by 5 for vcb part no. 130a0300sov33, ammeter 150 by 5 for vcb part no. 130a0150sov33, ammeter 100 by 5 for vcb part no. 130a0100sov33, live line indication 3.3kv part no. hl18, distance piece part no. 110111, sealing box complete part no. s1, sealing box complete part no. s4, cover bolts part no. 000110h, brass cone part no. bobc, rectifier part no. boa6, potential transformer 80 va part no. ds1, ammeter 400 by 5 for acb part no. 130ao400soa, sensitive earth leakage relay 50-300ma w part no. elm7stwpt, push button actuator part no. 120022, resistance part no. 139geb, potential transformer 80va part no. ds1, glass fuse with holder part no. bogfh, switch module part no. 133ml70a, switch module part no. 133ml300a, switch module part no. //bid details 2 / 71

Central Government And Public Sector

CTN :44823263

23 Apr, 2026 2.41 Lacs

Bhavnagar - Gujarat

Tender For supply of carry out b check servicing of 320 kva dg set as per specifications , replacement fauly battery and sf of 12v 130 ah battery with 2 year waranty , sf 24v smps battery charger 10 16a , repairing of pumps as required , repair 3 hp borewell pump incl pull out and lowering , attending fault with monor repair and service for 7 or 7.5 tr pakckage ac , repair of split ac incl gas charging except compressor , rewinding of condenser motor for package ac unit 3 phase , supply and charging r22 gas incl notrogen pressure test for package ac units , repalcment of time relay circuit for package ac units , replacement of control card in existing afd system with testing as reqd , replacement of zone card in existing afd system with testing as reqd , replacement of power card in existing afd system with testing as reqd , sf 12v 26ahm battery for existing afd system with testing as required. , laying pvc or xlpe cable in ground upto 35 sq mm as required , laying pvc or xlpe cable on wall or surface upto 35 sq mm as required , supply and making cable end termination for 2 core 6 sq mm al cond cable , testing of existing co2 type fire extinguihsers , refilling of existing co2 type fire extinguihsers , replacment of faulty compressor of extg split ac units with gas charging

Central Government/Public Sector

CTN :44823407

30 Apr, 2026 NA

Bangalore - Karnataka

Tender For tender for supply of joystick 5k-0 ohm , w/relay , fuse , 100amp very fast acting , filter element 10 micro , motor function 48v dc , pump lift 3cc ccw , ground control panel assy , cable track nylatrac 26 link , channel cable track upper painted , channel lwr tray plastic tk , seal and brg kit , 4.5k rotator , harness ls3 op drive enable , 6 v , 320 ah lead acid battery , service charges for above spares replacement , services and other repairs etc.

Monitoring Relay System Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors