Numerical Relay Tenders

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State Government

CTN :45080253

12 May, 2026 39.98 Crore

Multi City - Maharashtra

Tender For supply of over current earth fault numerical relays, differential relay and master trip relays to ch. sambhajinagar urban circle

Central Government/Public Sector

CTN :44933088

15 May, 2026 NA

Katipala - Karnataka

Tender For corrigendum : supply of breakers - 11 kv ct swbd. incomer-breaker retrofit , 11 kv ct swbd. motor feeder retrofit , 11 kv ct swbd. trafo. feeder retrofit , 11 kv ct swbd. seht feeder retrofit , 11 kv ct swbd. bus-pt panel retrofit , installation testing commissioning of switchgear components for refurbishment of abb make 11 kv switchbaord at coastal terminal ht substation including retrofitting of existing sf6 circuit breakers with new vacuum circuit breakers vcbs panel control wiring modifications for numerical relay retrofit and conversion to 110 vdc auxiliary supply as per tender specifications scope of works and directions of engineerincharge

Central Government/Public Sector

CTN :45076766

14 May, 2026 NA

Bokaro - Jharkhand

Tender For tender for supply of transformer differential numerical relay , shunt trip coil assy 165 ots , contact assy elec fxd 33kv 1000 1250 a , brkr crct dth 800 mccb 400a 3p , brkr crct mccb 200a 415v 4p

CTN :45058336

15 May, 2026 NA

Multi City - Andhra Pradesh

Tender For design, supply, erection, testing and commissioning of transformer protection relay panel with numerical relays, in place of existing alston make transformer protection relay panel pertaining to stage-i, dr. nttps

Central Government / Public Sector

CTN :44774305

11 May, 2026 NA

Haldia - West Bengal

Tender For corrigendum : tender for supply of numerical relay - as per rfq sl. no 10 , as per rfq sl. no 20 , as per rfq sl. no 30 , as per rfq sl. no 40 , as per rfq sl. no 50 , as per rfq sl. no 60 , as per rfq sl. no 70 , as per rfq sl. no 80 , as per rfq sl. no 90 , as per rfq sl. no 100 , as per rfq sl. no 110 , as per rfq sl. no 120 , as per rfq sl. no 130 , as per rfq sl. no 140

Central Government/Public Sector

CTN :45054944

11 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - pl no: 98091750 ferrous bazaar scrap consisting of condemned and unserviceable released relay racks, diagonatic panels, trough cabinets, panel boards, shades, battery stands, signal/notice board, racks, gi sheet fabrications/ cabs, signal/ indication boards, point machine guard/cover , digital board items , ms flats,boom jalra ,gate lamp arrangement,point machine cover,signal aspect cover,tower support and other similar items of ferrous bazaar in nature with or without original fittings attachments/corroded /damaged.note 1] electrical/nf [i.e brass,bronze,silver,stainless steel,aluminium etc] items of original attachment/seperated in the location should be returned to railways.2]cutting permitted.3]not for sale item pipes /post.

State Government

CTN :45051422

21 May, 2026 NA

Raipur - Chhattisgarh

Tender For tender for job work for onsite repairing of push buttons of numerical relays of 220kv, 132kv & 33kv control & relay panels at various ehv s/s under ee (mrt) dn.-i & ii csptcl raipur.

Central Government / Public Sector

CTN :44452148

08 May, 2026 NA

Jagatsinghapur - Odisha

Tender For corrigendum : supply of numerical relay for i/c & b/c protetion , numerical relays for uf/uv protection , numerical relay for adv. fdr. protection , numerical relay for motor protection

Central Government/Public Sector

CTN :45051786

05 May, 2026 NA

Muzaffarpur - Bihar

Tender For supply installation testing and commissioning of complete verticalpanel with two acb og feeders and amp numerical relays for ntpc kanti

Central Government/Public Sector

CTN :44713565

08 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of eil d d - e4953196 numerical relays 01-sg4950387111-numerical o_slash_c and e_slash_f relay for incomer_slash_tie_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02- sg4950387120-numerical trafo protection relay as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_. , 03-sg4950387138- numerical o_slash_c and e_slash_f relay for capacitor feeder_slash_og as per annexure-a it-003. , 04- sg4950387146-numerical motor protection relay as per annexure-a it-004. , 05-sg4950387154-numerical motor differential _slash_ ref. protection relay as per annexure-a it-005 , 06-sg4950387162-numerical line diff relay as per ann-a it-006 , 07-sg4950387170- numerical motor protection relay with reverse power function as per annexure-a it-007. , 08- sg4950387189-numerical under voltage relay as per annexure-a it-008. , 09-sg4950387219-ethernet switches _24 cu plus 4 fo_ as per ann-a it-009. , 10- sg4950387227-cat-6 cable as per ann-a it-010. uom- meters , 11-sg4950387235-fo cable as per ann-a it-011. uom-meters , 12-sg4950387243-data concentrator panel as per ann-a it-012. , 13-sg4950387251-human machine interface _hmi_as per ann-a it-013. , 14- sg4950387278-relay parameterization device for dc as per ann-a it-014. , 15-sg4950387286-global positioning device as per ann-a it-015. , 16- sg4950387294-report printing device as per ann-a it- 016. ) /bid number : gem/2026/b/7405586 * /dated: 31-03-2026 & & / bid document 1 / 18

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