Latest differential relay Tenders | Government differential relay Tenders

Central Government/Public Sector

CTN :45737997

11 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of e4963035 numerical relays 01-sg4950507001-numerical o_slash_c _and_ e_slash_f relay for incomer_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_slash_50arc_ , 02-sg4950507010-numerical o_slash_c _and_ e_slash_f relay for trafo_slash_og as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_slash_50arc_ , 03- sg4950507028-numerical o_slash_c _and_ e_slash_f relay for plant feeder_slash_trf-vfd as per annexure-a it-003. , 04-sg4950507192-numerical o_slash_c _and_ e_slash_f relay for capacitor feeder as per annexure-a it-004. , 05-sg4950507044- numerical arc fault detection relay as per annexure-a it-005. , 06-sg4950507052-numerical bus diff relay as per annexure-a it-006. , 07- sg4950507060-numerical under voltage relay for bpt as per annexure-a it-007. , 08-sg4950507079- metrosil as per ann-a it-008. , 09-sg4950507087- stabilizing resistor as per ann-a it-009. , 10- sg4950507095-ethernet switches _16fo_ as per ann-a it-010. , 11-sg4950507109-ups as per ann-a it-011. , 12- sg4950507117-fo cable as per ann-a it-012. uom- meters , 13-sg4950507125-data concentrator panel as per ann-a it-013. , 14-sg4950507133-human machine interface _hmi_as per ann-a it-014. , 15-sg4950507141- relay parameterization device for switchboards as per ann-a it-015. , 16-sg4950507150-global positioning device as per ann-a it-016. , 17- sg4950507168-report printing device as per ann-a it- 017. , 18-sg4950507176-numerical ref relay as per ann-a it-018. , 19-sg4950507184-numerical trafo differential relay as per annexure-a it-019.

State Government

CTN :45412338

17 Jul, 2026 NA

Parganas - West Bengal

Tender For corrigendum : supply and delivery of numerical transformer differential relays (both two winding and three winding) - supply and delivery of numerical transformer differential relays (both two winding and three winding).

State Government

CTN :45744906

09 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of item-i: numerical line differential relays with built in feature of line distance protection-20nos. item-ii: numerical under frequency relays with f+df/dt in built features 25nos

State Government

CTN :45709771

27 Jul, 2026 NA

Rourkela - Odisha

Tender For supply and installation of equipments for power syst laboratory of electrical engineering department - idmt over current relay trainer, percentage biased differential relay - characteristics study kit ,over/under voltage relay trainer kit ,distance protection relay trainer kit, over/under frequency relay trainer kit

CTN :45701761

07 Jul, 2026 NA

Silvassa - Gujarat

Tender For supply and installation of numerical o/c and e/f relay, differential relay and master trip relay of 66kv and 11kv panel of 66/11 dalwada sub-station for upgradation of protection functions and enable scada operation

State Government

CTN :44954688

09 Jul, 2026 1.13 Crore

Hyderabad - Telangana

Tender For corrigendum : supply of item-i:numerical line differential relays with built in feature of line distance protection and item-ii:numerical under frequency relays with f+df/dt in built features

Central Government / Public Sector

CTN :44282838

27 Jun, 2026 NA

Begusarai - Bihar

Tender For bid to ras corrigendum : tender for supply of numerical relay : : - ic bc protn. numerical relay iec-61850 , feeder protn. numerical relay iec-61850 , motor protn. numerical relay iec-61850 , numerical feeder differential relay , numerical transformer protection relay , relay numerical voltage , frequency

Central Government/Public Sector

CTN :45616540

29 Jun, 2026 NA

Mughalsarai - Uttar Pradesh

Tender For supply of differential relay type tr 701 (qd) for wag-7 loco specification :- clwspec.no.- clw/es/r-28 alt.-k with latest. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :43630461

17 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For bid to ras 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

State Government

CTN :45488184

16 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For supply of item-i: numerical line differential relays with built in feature of line distance protection-20nos. item-ii: numerical under frequency relays with f+df/dt in built features 25nos

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