Latest variac Tenders | Government variac Tenders

corporations/Associations/Others

CTN :40551974

20 Jun, 2025 NA

Trivandrum - Kerala

Tender For auction sale of mild steel scrap,250a variac (copper inside) (2500kg) (with oil) (415v),200a variac (copper inside) (2000kg) (with oil) (415v),160a variac (copper inside) (1500kg) (with oil) (415v),40a variac (copper inside) (225kg) (with oil) (415v),15hp air compressor -(2000kg),50kva ups panel with components (aluminum transformer) - (700kg),15kva solar inverter with components - (300kg),50kva ups panel with components (with transformer) (2000kg),acbd/dcdb panel board with components (300kg x 2 nos),winding machine (big and small),tapping machine- cast iron (capacity 5mm -75kg),drilling machine,power press machine - cast iron (capacity 1tonne),power supply with transformer,mixed ms/copper/ss/nylon turning scrap,nylon turning scrap,7.5hp bore well pump,7.5hp normal pump,ups,photo copier (konica minolatta) model no: bizhub215,21 inch samsung led monitor

Central Government/Public Sector

CTN :40529245

12 Jun, 2025 NA

Delhi - Delhi

Tender For supply, installation,testing & commissioning of test bench for temperature sensor for checking temperature senso r of battery box, engine, traction motor, oil circuit transformer,converter oil of microprocessor and high horsepower locomotives . the detailed description and specifications are as per annexure-a attached. [ warranty period: 30 months after the date of deli very ]

CTN :40538619

30 Jun, 2025 NA

Kanchrapara - West Bengal

Tender For supply of igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/emd/ ofg for multi functional vehicle bus (m v b) as per iec-61375, terminal bracket, bus bar link and cu braid required for connection between main transformer and traction converter, auxiliary converter,interfacing connectors,cables and cable looms required for connecti on from vcu1/2 to sb1/2 panel. as per specification no. -(i) rdso/2008/el/spec/0071,rev.5 for ig bt based 3-phase drive propulsion equipment.(ii) clw/es/3/0458 alt.e for control cables.(iii) cl w/es/3/0459 alt.c for screened cable.(iv) clw/es/3/0124 alt.o. [ warranty period: 30 months after the date of delivery ]

CTN :38518973

31 May, 2025 NA

Pune - Maharashtra

Tender For bid to ras supply of ossicular surgery - titanium teflon loop piston 0.6 mm , stapes piston 0.4 mm x 6 mm , stapes piston 0.6 mm x 6 mm , stapes piston 0.5 mm x 6 mm , ttp variac system total , ttp variac system partial , ttp variac system accessories - titanium micro closing forceps , ttp variac system accessories - cutting forceps stainless steel , titanium stapes prosthesis soft clip 0.6 mm

CTN :40494646

16 Jun, 2025 NA

Chennai - Tamil Nadu

Tender For sensors and measurement lab equipment - purchase of sensors & measurements laboratory, voltage, current and power measurement in single phase ac circuit digital power monitor- 10 asingle phase variac 0-240 v, 5 arheostat as load -500 , 5 avoltmeter 0-300 vammeter 0- 5 awattmeter analog 0-3000 welectrical panel & wiring , measurement of current in 3 phase circuit using single ammeter ammeter selector switch 440 v, 6 a 3 loading 5 a 3 phase variac 5 acurrent transformer 3 nos.ammeter 0-10 aelectrical panel, wiring & switches, measurement of resistance using wheatstone bridge necessary connecters provided to connect four arms range of measurement: 5 - 100k accuracy (min to max.): +0.2tolerance: +5%one digital meter provided to indicate the balance conditionsbuilt-in power supplynecessary patch chordsdecade resistance box, measurement of earth resistance by earth tester suitable connectors for 4 main arms and 2 adjacent armspotentiometer to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of inductance using anderson bridge suitable connectors for 4 main arms and 2 adjacent armspotentiometer provided to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of capacitance using schering bridge suitable connectors with 4 arms providedprovision to connect the unknown capacitance at one armtwo potentiometers provided to keep the bridge balance condition.inbuilt 1 khz oscillator and audio amplifier with speakermeasuring range: 0.001uf - 2.0ufsensitivity: +0.1uftolerance : +5%decade capacitance box , temperature measurement thermocouple trainer kit sensor type: thermocouplerange: upto 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning output: (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets, temperature measurement rtd trainer kit sensor type: rtd (pt100)range: up to 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning : (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets , behavior of proximity sensors proximity sensor of inductive provided to detect the metallic object. capacitive sensor provided to detect both metal and non-metal object.switching circuits provided to actuate the buzzer and relay.inbuilt regulated power supply.housed in a powder coated cabinet, linear variable differential transformer measurement trainer type: inductiverange: (0-25) mmexcitation: 4 khz, 1 v pp sine wavecalibrated range: (0-20) mm or + 10 mm/-10 mmsignal conditioner output: 0-5 vdc or +5/-5 vdcdisplay: 31/2 display digit ledmicrometer range: (0-25) mmtest points: 2 mm sockets, performance of ultrasonic and moisture sensors arduino uno board ultrasonic sensor to measure the distance.moisture sensor to measure the humiditylcd displayselector switch for display of sensor output.regulated power supplymount in a closed cabinet

Central Government/Public Sector

CTN :40503514

09 Jun, 2025 NA

Mumbai - Maharashtra

Tender For supply of one set of gaskets & o rings consists of 19 item in each pack for main traction transformer make: 1250 kva abb/ hitachi fitted in seimens rakes. as per part no xcho00300 auc. material should be purchased as per annexure attached from oem or its authorized dealer only. [ warranty period: 30 mont hs after the date of delivery ]

Central Government/Public Sector

CTN :40508964

07 Aug, 2025 NA

Daund - Maharashtra

Tender For design, supply, erection, testing & commissioning of 220/132/55 kv traction substation, sectioning post (sps) and sub sectioning post (ssps) in 2 x 25 kv traction system (scott connected transformer) of daund - solapur sections of central railway, to meet 3000 mt loading target on epc mode.

Central Government/Public Sector

CTN :40500843

13 Jun, 2025 NA

Patratu - Jharkhand

Tender For three phase variac 0-480 v ac, 1 1 5-1 50a(three phase variable supply)3 phase 4 wire with digital voltmeter & ammeter for showing the load 0-440v variable power supply enclosed type manual or motor operated suitable for testing 60kva three phase transformer & other electrical equipment oil cooled suitable for floor mounting. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40484969

17 Jun, 2025 NA

Varanasi - Uttar Pradesh

Tender For igbt based 3-phase drive propulsion system with composite converter for wap-7 as per rd so specification no. rdso/2008/el/spec/0071, rev.5 (propulsion equipment except traction converter) an d clw specification no. clw/es/3/ig/0/0518 alt. c (traction converter having hlc part of rating 2x600kva for wap-7) for complete three phase wap-7 locomotive along with physical medium i.e. esd/emd/ofg for multi functional vehicle bus (mvb) to inter-connect all the bus stations as per iec-61375, terminal bracket s, bus bar links and copper braids required for connection between main transformer and traction convert ers, auxiliary converters, interfacing connectors, cables and cable looms with connectors required for co nnection from vcu1/2 to sb1/2 panel, traction motor speed sensors, complete assembled and wired panel c fitted with driver display unit(s) and interface for both cab, as per following specifications: (i)rdso/2008 /el/spec/0071,rev.5 for igbt based 3-phase drive propulsion equipment except traction converter (ii) cl w/es/3/igbt/0518 alt. c for composite converter (iii) clw/es/3/0528 alt-a for tm speed sensor for igbt t raction converter (iv) clw/es/3/0138 alt-a for copper braid (v) clw/es/3/0458 alt.e for control cables (v i) clw/es/3/0459 alt.c for screened cables (vii) clw/es/3/0124 alt.'o' for set of connectors. (viii) clw/e s/3/0240 alt-b for panel c (without diagnostic terminal). (ix) rdso modification sheet no. rdso/2012 /ms/0413 rev 1 (x) rdso modification sheet no. rdso/2020/el/ms/0482, rev'1' (xi) rdso modificati on sheet no. rdso/2017/el/ms/0457 rev-0 (xii) all the relevant rdso modification sheets applicable for the sub-components of igbt based 3-phase drive propulsion equipment should be implemented. in add ition to above description, the propulsion system with composite converter should also co mply requirement mentioned in "schedule of requirement" (sor), copy attached with tender documents. warranty period: 72 months from the date of supply. [ warranty period: 72 months after th e date of delivery ]

Central Government/Public Sector

CTN :40462280

03 Jun, 2025 NA

Rajkot - Gujarat

Tender For supply of expansion type terminal connector for 25kv, 60mm dia terminal for traction power transformer ri no. 11221, 11222, 11223 & 11224 complete set including fastners as per rdso drg no. eti/psi/p/11220 rev-d or latest. [ warranty period: 30 months after the date of delivery ]

Variac Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

corporations/Associations/Others

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector