Transformer Tenders in West Bengal

Supply of 132KV single phase oil filled out door type current transformer of ratio 400-200/1-1A. class 0.2S, 10VA as per latest grid code/ metering regulations/ amendments to regulations of concern au

Transformer distribution 60 KVA, 750V/415 V, 3-phase, Dry type for LHB type AC EOG coaches/Power car as per RDSO specification No. RDSO/ PE/ SPEC/ AC/ 0080-2007 (Rev-2) or latest.

Thermostat with capillary tube for use in BHEL EMU transformer. M/S.Indfos Model No.RT-101(3M) Or equivalent with bulb pocket connection size 1/2 Inch BSP(M). Accepted Make/Brand: "Indfos". Firm's Of

TRANSFORMER MODULE PRIMARY VOLTAGE POS.NO.224.2 AS PER CLW SPECN.NO. CLW/ES/3/0083, ALT-B OR LATEST AND ABB DOCUMENT NO.3EHP590547R0001 OR LATEST Firm's Offer:-Same as above. Make/Brand:-MBCOM POWERTE

Bearing No. 4306 ATN-9 Angular Contact for Transformer Oil Cooling Pump of M/s Flowell / M/s Samal Harand (DE side) of 3 phase Loco. ACCEPTED FIRM"S OFFER : FAG 4306-BB-TVH

25 KVA ,25 KV /240 V ,Single Phase , Oil filled Auxiliary transformer as per RDSO Specification no.ETI/PSI/15(08/2003) or latest along with all accessories.(Material to be procured through CORE Approv

BEARING NO.3205 A OF SKF MAKE OR 3205 BDXL OF FAG MAKE . SUITABLE FOR EMU MEDHA RAKE TRANSFORMER OIL PUMP NOTE: Firm should submit authorized dealership certificate along with supply FIRM'S OFFER: MAK

SUPPLY OF RELAY, PLUG IN TYPE, STYLE "AC-LED" ALL ASPECTS, AC LAMP PROVING RELAY UNIT WITH IN- BUILT CURRENT TRANSFORMER TYPE, SLOW RELEASE NEUTRAL LINE RELAY, 4F, 4B, CONTACTS, FRONT AND BACK CONTA

SAFETY VALVE FOR HIGH VOLT ELECTRICALS PVT. LTD. MAKE-1300KVA EMU TRANSFORMER FITTED IN MEDHA RAKE. AS PER HIGH VOLT ELECTRICALS PVT. LTD PART NO.- E1300050023. ACCEPTED MAKE/ BRAND: OEM OF TFP HIGH V

Single input and single output voltage continious rated control circuit transformer with terminal to IP20, designed to EN 61558-1: class E insulation of rating 400VA, 50/60HZ input 0V-415V, output 0-2

25 kV Outdoor, Single phase, oiled filled Potential Transformer (Type-I) of Ratio 27.5kV/100V, as per attached RDSO specification no. TI/SPC/PSI/PT/0210(06/2021) or latest. MAKE/ BRAND- SCT LIMITED

Supply of non-metallic (FRP) colour light signal housing multi-unit type for Rly. Signalling suitable for RE Area 3 Aspect complete without lenses, lamps and signal transformer as per DRG. NO. SA 2300

Relay, plug in type, style "AC-LED" all aspects, AC lamp proving relay unit with in- built current transformer type, slow to release neutral line Relay, 4F/ 4B, Contacts, Front and Back contacts, Meta

BEARING NO. 4306 ATN-9 ANGULAR CONTACT FOR TRANSFORMER OIL COOLING PUMP OF M/S FLOW WELL SAMAL HARAND (DE SIDE) of 3-phase Loco. FIRM'S OFFER: FAG 4306-BB-TVH, Accepted Make-FAG

Complete set of insulator (Porcelain Part) for 3 phase loco main Transformer (Total Qty. of insulator) -(Top & bottom) - 29 nos./set) consisting of (i) DT/2000 -( Top & Bottom) 12 nos./set. (ii) DT/25

Accessories for Main Transformer of 3 phase Locos consists of 02 [Two] items: Item No. 1. : Quick release coupling as per ABB Identification No. : HSTN422023 P0003. Qty. 06 Nos./Set. Item No. 2. : Q

Accessories for Main Transformer of 3 Phase Loco consists of 02 [Two] items: Item No. 1. : Quick release coupling as per ABB Identification No. HSTN422023 P0003. Qty. 06 nos./set. Item No. 2. : Qu

NITRILE BONDED RUBBERISED CORK SHEET TYPE RC 70C VERY GOOD OIL RESISTANCE FOR MAIN TRANSFORMER THICKNESS 6MM OF SIZE 900X600MM TO IS SPECN 4253/PART II - 1980(REAFFIRMED 1999) EDITION 2.3(1993-11). DO

Supply of Relay, plug in type, Style "AC LED" All aspects, AC lamp proving relay unit with in-built current transformer type, slow release neutral line relay, 4F. 4B contacts, front and back contacts

High Voltage HRC fuse link (Single Bolted type) Rating 20A, 3.6 KV, Breaking capacity 25kA, suitable for 9 KVA Transformer of LHB type EOG Non AC Coaches, Conforming to RDSO Specification No. RDSO/PE/

Set of Gasket for Transformer Oil cooling system for 3 phase locos as per CLW Specification No.CLW/ES/3/0142-Alt.D or latest. Set consisting of 5 items.Full Description as per attached document. Acc

Supply of Relay, plug in type, style AC-LED, All aspects AC lamp proving relay unit with inbuilt current transformer type, slow release neutral line relay 4F,4B contacts, front and back contacts me

(Old PL: 25981092) Capacitor-2000VAC, 1 mfd +- 5%, 50 Hz, IS 2993. for auxiliary bushing of transformer of conventional locomotives. Make - Sunny or HIND or CGL or GE. Spec: as per Drg.No. Not applica

Supply of VF Transformer 470:1120 used for termination and derivation of the circuit of Telecommunication cables laid under ground along the Rly track. As per RDSO SPN:IRS/TC/22/2021. Make: Digital Co

AC Circuit breaker16A, 3 pole ( type-14) with Aux.Contact 2NO for oil pump transformer as per CLW Specification N0. CLW/ES/3/0096 Alt-L. Accepted description:-AC Cir.uit bte.ker16A, 3 pole (type-14)

Accessories for Main Transformer of 3 phase Locos consists of 02 [Two] items: Item No. 1. : Quick release coupling as per ABB Identification No. HSTN422023 P0003. Qty. 06 nos./set. Item No. 2. : Q

AUTOMATIC CHANGEOVER CONTROL PANEL FOR COLOUR LIGHT SIGNALING 150AMPS FOR 25KVA AUXILLARY TRANSFORMER AS PER RDSO SPECIFICATION NO.TI/SPC /PSI/CLS/0020(12/02) WITH A & C SLIP NO 1 TO 4, CORE approved

D.O. Barrel Complete set ,25 mm with Top & Bottom attachment (Both made of hard drawn brass) for 25KV/240 V Auxiliary Transformer as per CORE specification No: ETI/PSI/14(1/86) Rev-1 .

Relay plug in type, style AC LED, all aspects AC lamp proving relay unit with inbuilt current transformer type, slow release neutral line relay, 4F/4B contacts, front and back contacts metal to carbon

PRESSURE SENSOR FOR OIL CIRCUIT TRANSFORMER WITH LEAD & CONNECTOR TO CLW Specn. No. CLW/ES/3/0035 Alt - G OR LATEST AND ABB Doc. No. 3EHN424144 R5000 Rev- C OR LATEST. Make/Brand: Baumer

DOUBLE ROW BALL BEARING NO. 4304 BB TVH OF FAG OR 4304 ATN9 OF SKF MAKE. SUITABLE FOR ABB TRANSFORMER OIL PUMP. TO BE PROCURED FROM OEM/AUTHORIZED DEALER WITH TENDER SPECIFIC AUTHORIZATION CERTIFICATE

NITRILE BONDED RUBBERISED CORK SHEET TYPE RC 70 C VERY GOOD OIL RESISTANCE FOR MAIN TRANSFORMER THICKNESS 12MM OF SIZE 900X600 TO IS SPECN 4253/PART II - 1980 (REAFFIRMED 1999) EDITION 2.3 (1993-11).

Supply of. 220 KV, Single phase Oil filled outdoor type, Metering CT (Current Transformer), Porcelain housing- Dead tank type, Class- 0.2s, 5VA, Ratio-20/1A (1C), 40 KA for 3 sec, Creepage Distance- 2

Set of Gasket for Transformer Oil cooling system for 3 phase locos as per CLW Specification No. CLW/ES/3/0142-Alt.G or latest. Set consisting of 04 items as per the attached annexure

Wire Rope stainless steel and bulldog grips stainless steel assembly for 60 KVA transformer ,as per RCF specification : EDML 152,rev-A ( one set consist of Wire Rope Stainless Steel-01 no and Bulldog

Single Phase Battery Charger 40 Amp, 50 Hz, Input voltage : 230 V, Output voltage : 110-140 V DC Consisting of Main Transformer D.W. Copper Winding Single Phase Rectifier and the Voltage and Current w

Radiator Blower Motor with impeller and impeller fittings of power drives for 1300 KVA EMU transformer fitted in Medha make 3 phase EMU Motor Coaches as per High Voltage Electricals Pvt. Ltd. Part No.

Thermostat with capillary tube for use in BHEL transformer. Spec/Drg No- M/s.Indfos Model No.RT-101(3M) Or equivalent with bulb pocket connection size 1/2 Inch BSP(M). ACCEPTED MAKE- INDFOS/WIKA

Supply of non-metallic (FRP) colour light signal housing multi-unit type for Rly. Signalling suitable for RE Area 3 Aspect complete without lenses, lamps and signal transformer as per DRG. NO. SA 2300

RELAY PLUG IN TYPE STYLE QECX, UNIVERSAL AC LAMP PROVING RELAY UNIT WITH IN BUILT CURRENT TRANSFORMER TYPE, SLOW RELEASE NEUTRAL LINE RELAY, 4F-4B CONTACTS, FRONT AND BACK CONTRACTS METAL TO CARBON, S

Set of gasket for main transformer for 3 phase locos.. Each set consisting of 23 items as per attached annexure. Material should be as per RDSO T.C.No. ELRS/TC/0076, Rev.2, dt.01.10.2019.

Hand held moisture and temperature meter for spot checking in oil, for estimation of moisture in transformer and GR oil. Model MM-70/Oil poet-30 Or similar. Detail Specification as per Annexure enclos

Silica Gel Breather of 3 phase transformer rating 22KV/415V of 1 kg capacity MAKES/BRANDS GEW/Excel/Trans electro/PressN and Forge/Efficacy ISI spec:3401:1992 also purchase proof from authorised deale

Supply of non-metallic (FRP) colour light signal housing multi-unit type for Rly. Signalling suitable for RE Area 4 Aspect complete without lenses, lamps and signal transformer as per DRG NO SA 23001/

Aug/Modernization of system by replacing 1-Ph DTR by 3 Phase (11KV/.433 KV) DTR along with drawl of required 3-Ph HT Lines and Conversion of 1-Ph LT OH Line to 3-Ph LT AB Cable Loss Reduction at Purulia Dist (PKG PS 10) of West Bengal Under RDSS

Aug of existing 33/11KV Sub-Stations and Aug /Modern. of system by replacing 1-Ph DTR by 3 Phase DTR along with drawl of required 3-Ph HT Lines and Conversion of 1-Ph LT OH Line To 3-Ph LT AB Cable at Paschim Medinipur (including Jhargram) Dist. PS 7

CONSTRUCTION OF CEMENT CONCRETE DRAIN RCC WITH COVER RCC FROM TRANSFORMER OF NAGATENTUL VILLAGE TO PURBA PARA CLUB VIA CANNEL PAR MOUZA-NAGATENTUL OF DIGHALGRAM GP JL-131 SANSAD- DIGHALGRAM/XIII UNDER TIED FUND OF 15TH CFC FOR FY-21-22 OF INDAS PS

DM/SSD/E-Tender-16/2025-2026 Supply and delivery of LT Distribution Kiosks for 100 KVA DTR at Siliguri Sub Urban Div

Energisation on Turnkey basis with 3-phase Service Connection and alied works by erection of 63 KVA DTR at Kharija Haridas Major RLI.

Supply and Delivery of LT Distribution 25 KVA DTR (INDO MACEDON RUPTRON AND ANY OTHER REPURTED MANUFACTURER) for Uluberia Division under Howrah Region