Latest differential relay Tenders | Government differential relay Tenders

CTN :44169514

16 Mar, 2026 NA

Ernakulam - Kerala

Tender For supply of 65.26.20.875.5 annunciation 24vdc 12 windows uip,65.26.20.876.5 annunciation 24vdc 8 windows uip,65.26.20.877.5 diode blocking 300a 800 piv uip fcbc,65.26.20.878.5 diode batt tap 570a 800 piv uip fcbc,65.26.20.879.5 capacitor filter 4700 mfd 250v uip fcbc,65.26.20.880.5 capacitor power factor 20kvar uip fcbc,65.26.20.881.5 fuse scr semicondr 400a 240vac uip fcbc,65.26.20.885.5 fuse pfc hrc 100a nhg type uip fcbc,65.26.20.886.5 fuse ac input hrc 200a nhg uip fcbc,65.26.20.887.5 fuse filter capacitor hrc 400a uip fcbc,65.26.20.888.5 fuse dc output hrc 450 500vac uip fcbc,65.26.20.882.5 controller scr 3p uip fcbc,65.26.20.883.5 snubber ssa3 circuit 3p uip fcbc,65.26.20.884.5 transformer pulse ckt ptc 3p uip fcbc,65.26.20.889.5 trans aux pcb ip 415vac op 0 19 uip fcbc,65.26.20.890.5 ckt aux uv ov voltage 110vdc uip fcbc,65.26.20.891.5 fuse monitor scr aux 0 19vac uip fcbc,65.26.20.892.5 elr pcb sensing 110vdc uip fcbc,65.26.20.893.5 pcb battery load 110vdc uip fcbc,65.26.20.894.5 power supply ip 90 270vac vdc uip

Central Government/Public Sector

CTN :43630461

25 Feb, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4953135 for numerical relays and other accessories items packages for dvc koderma d d -e4953135 numerical relays 01-sg4940187187-numerical o_slash_c and e_slash_f relay for dc_slash_dd_slash_de as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02sg4940187195-numerical o_slash_c and e_slash_f relay for db _slash_ deog as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 03-sg4940187209numerical motor protection relay for da_slash_daf as per annexure-a it-003 _99_. , 04-sg4940187217numerical motor differential relay for daf as per annexure-a it-004 _87m_ , 05-sg4940187225-numerical trafo differential relay for dbf as per annexure-a it-005 _87t_slash_50_slash_50n_slash_51_slash_51n_ , 06sg4940187233-numerical ref_slash_sef prot relay for dc as per annexure-a it-006 _64r_slash_51ns_ , 07sg4940187551-metrosil as per ann-a it-007 , 08sg4940187624-stabilizing resistor _0-4kohms_ as per ann-a it-008 , 09-sg4940187713-layer 2 ethernet switches _16cu_plus_4fo_ as per ann-a it-009 , 10sg4940187721-layer 3 ethernet switches _16fo_plus_8cu_ as per ann-a it-010 , 11-sg4940187730human machine interface _hmi_as per ann-a it-011 , 12-sg4940187799-relay parameterization device as per ann-a it-012 , 13-sg4940187802-a4 size colour laser report printing device as per ann-a it-013 , 14sg4940187853-un-interrupted power supply as per ann-a it-014 , 15-sg4940187861-cat-6 or better cable as per ann-a it-015 uom-meter , 16-sg4940187870optical fibre cable _single-mode_ as per ann-a it-016 uom-meter , 17-sg4940187888-serial to ethernet port converter as per ann-a it-017 , 18-sg4940167003numerical o_slash_c and e_slash_f relay for dc_slash_dd_slash_de as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 19sg4940167011-numerical o_slash_c and e_slash_f relay for db _slash_ deog as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 20-sg4940167020numerical motor protection relay for da_slash_daf as per annexure-a it-003 _99_ , 21-sg4940167194numerical motor differential relay for daf as per annexure-a it-004 _87m_ , 22-sg4940167046-numerical trafo differential relay for dbf as per annexure-a it-005 _87t_slash_50_slash_50n_slash_51_slash_51n_ , 23sg4940167054-numerical ref_slash_sef prot relay for dc as per annexure-a it-006 _64r_slash_51ns_ , 24sg4940167062-metrosil as per ann-a it-007 , 25sg4940167070-stabilizing resistor _0-4kohms_ as per ann-a it-008 , 26-sg4940167089-layer 2 ethernet switches _16cu_plus_4fo_ as per ann-a it-009 , 27sg4940167097-layer 3 ethernet switches _16fo_plus_8cu_ as per ann-a it-010 , 28-sg4940167100human machine interface _hmi_as per ann-a it-011 , 29-sg4940167119-relay parameterization device as per ann-a it-012 , 30-sg4940167127-a4 size colour laser report printing device as per ann-a it-013 , 31sg4940167135-un-interrupted power supply as per ann-a it-014 , 32-sg4940167178-cat-6 or better cable as per ann-a it-015 uom-meter , 33-sg4940167186optical fibre cable _single-mode_ as per ann-a it-016 uom-meter //bid details2 / 34

Central Government/Public Sector

CTN :44093036

05 Mar, 2026 NA

Sagar - Madhya Pradesh

Tender For supply, retrofitting and commissioning of differential relays in powergrid bina mpptcl bina feeder

Central Government / Public Sector

CTN :44008656

27 Feb, 2026 NA

Jaipur - Rajasthan

Tender For supply of supply of lightning arrestors with insulating base fittings etc. as per specifications. for 30 kv rated voltage, highest system voltage 36 kv, 10 ka lightening arrestors , isolator supply of 3 poles, centre post rotating type, offload motarized isolator cum earthing switch of 33kv, 800 a, 25 ka for 1 sec, rated short time current , supply of all necessary tarrif metering and equipments to be mounted at receiving end of supply in the switchyard _1 phase outdoor type 33 kv cts 100 to 150, 1a , supply of all necessary tarrif metering and equipments to be mounted receiving end of supply in the switchyard _1 phase outdoor type 33 kv cts 20 to 50, 1a , supply of all necessary tarrif metering and equipments _1 phase outdoor type pts as per specifications , supply of all necessary tarrif metering and equipments_1 phase outdoor type pts as per specifications , surge counter for 33 kv surge arrester , supply of numerical transformer differential relay make esasergy type micom p 642 , 87 kvar capacitor for 6.6 kv , 33 kv abt meter metering purpose,0.2s class , transformer tap position indicator emco ee 601 , 44 kvar capacitor for 6.6 kv , 131 kvar capacitor for 6.6 kv

Central Government / Public Sector

CTN :44009010

28 Feb, 2026 NA

Mathura - Uttar Pradesh

Tender For supply of numerical relay for i c n b c protetion , installation of item 10 ic n bc relay , numerical relay for motor protection , installation of item 30 motor relay , numerical feeder differential relay , installation of item 40 fdr diff relay , numerical relays for uf uv protection , installation of item 50 uv uf relay , numerical relay for feeder relay , installation of item 60 fdr relay

CTN :44098771

26 Feb, 2026 NA

Bareli - Madhya Pradesh

Tender For supply of set of thermistor, circuit breaker, voltage sensing module, profinet cable, connectors, consisting of 11 items as per set list annexure-a attached (with part number) in documents, make- siemens.

Central Government/Public Sector

CTN :43761185

23 Feb, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4953150 for numerical relays package for hindalco project : : - e4953150 numerical relays 01-sg4950167006-numerical over current and earth fault prot. relay as per annexure-a it-01. , 02-sg4950167430-numerical motor protection relay as per annexure-a it-02. , 03sg4950167618-numerical motor differential relay as per annexure-a it-03. , 04-sg4950167685-ethernet switch 16cu_plus_2fo as per annexure-a it-04. , 05sg4950167715-cat 6 ethernet cable as per annexurea it-05. uom- meter , 06-sg4950167731-arc flash protection system as per annexure-a it-06. uom- set , 07-sg4950167782-relay parameterization device as per ann-a it-07.

CTN :43810438

09 Mar, 2026 NA

Amritsar - Punjab

Tender For corrigendum : design, manufacturing, testing, supply and delivery of 100 no. numerical type power transformer differential relays under p and m organization of pstcl