Latest refrigeration cycle test rig Tenders | Government refrigeration cycle test rig Tenders

Central Government/Public Sector

CTN :41267537

11 Aug, 2025 NA

Kurukshetra - Haryana

Tender For supply of transformer oil testing kit (bdv) 1 kva/0-100 kv range motorized cum manual type (digital) for measuring break down voltage /dielectric strength of insulating oil used in transformer/other switchgear s with complete accessories (test equipment, oil test vessel with mushroom electrode assembly, 2.5 mm g o-no-go gauge, main ac cable of suitable length. user manual with test and warranty certificates. technica l specification: input power ac 220-250v/ 50 hz, output: 0-100 kv ac, trip current: max10-20 ma, operati ng temp: 10 to 50 degree centigrade, humidity: <75% non-considering, o/p voltage resolution: 0.1 kv, acc uracy: +2% with digital display. [ warranty period: 30 months after the date of delivery ]

CTN :41273839

21 Aug, 2025 78.8 Thousand

Kakinada - Andhra Pradesh

Tender For supply of oil filtration for 250kva transformer , transformer oil bdv testing and report , supply of transformer power oil -billing as per the actual usage , supply of 3cx35sqmm ht cable kits outdoor , ht cable kit for end termination , a. las 9kv 5ka polymer type with lighting insulator suitable for 11kv system phase to earth application b. discharge current rating 5ka. c. mounting vertical. d. voltage 9 kv. , earth pits meggering and test report , painting of 11kv dp structure -sp and dp structure painting with aluminum paint including paints , painting of transformer -transformer spray painting with siemens grey paint including paints , threading type silica gel breather - 250 grams -diameter 0.5 inch bsp , 11kv single pole structure hg fuses set , 11kv ab switch male and female connector , 11kv dp structure hg fuses arms set , transformer pad clamps , ht yard maintenance work - double pole structure, 11 kv ab switch, hg fuses, jumpers, la erection and maintenance, department single pole structure maintenance and hg fuses replacement.

Central Government And Public Sector

CTN :41224924

11 Aug, 2025 25.49 Lacs

Hyderabad-T - Telangana

Tender For supply of attending emergency break down of ht services , reconditioning of ht panel , filtration of transformer oil , arresting of transformer oil leakage , top up of transformer oil , replacement of silica gel breather , general servicing of 3 panel ht panel , 230v ac 80 or 100 wats space heaters , heavy duty stem type safety thermostat , 6 amps dp mcb , supply and wiring of 2.5 sqmm copper wire , 2core x1.5 sqmm copper armoured cable , monoplast sealings for all ht terminations , general servicing of acb in the mv panel , general servicing of mv panel , cleaning of ht yard , general servicing of existing air break switch , 63 amps 3p mcb for capacitors , 63 amps hrc fuse links , 6 amps hrc fuse links , led indication lamps , 20 kvar capacitor , 10 kvar capacitor , 5 kvar capacitor , 96 x 96 mm digital ammeter , 95 sqmm xlpe ht cable , heat shrinkable joint kit , testing of the existing idmt relay , testing of earth pits , supply and fixing of 11 kv grade post top or pin insulator , supplying and fixing of 9kv ,5ka rating lightning arresters

CTN :41185736

07 Aug, 2025 90.00 Lacs

Balangir - Odisha

Tender For supply of electrician trade mchinary d d - ac starters , oscilloscope dual trace , function generator , discrete component trainer , linear ic trainer , digital ic trainer , oil testing kit , dc power supply , current transformer , potential transformer , solar panel with battery , dc shunt generator with control panel , motor generator ac to dc , dc compound generator with control panel , dc series motor coupled with spring balance load , dc shunt motor , dc compound motor with starter and switch , motor generator dc to ac set , ac squirrel cage motor with star delta starter , ac phasewound slip ring motor with starter switch , universal motor with starterswitch , synchronous motor with accessories , thyristor igbt controlled dc motor drive with tachogenerator , thyristor igbt controlled ac motor drive , single phase transformer core type air cooled , three phase transformer shell type oil cooled , electrical machine trainer , ac series type motor , single phase capacitor motor with starter switch , stepper motor with digital controller , shaded pole motor ) /bid number : gem/2025/b/6467494 * /dated: 23-07-2025 & & / bid document 1 / 29

State Government

CTN :41125659

08 Aug, 2025 NA

Chandigarh - Chandigarh

Tender For supply of machinery and equipment of electrician trade - schedule 1, discrete component trainer, linear i.c. trainer, digital i.c. trainer, electrical machine trainer , schedule 2, a. electric induction plate, b. electric kettle, c. electric iron, d. immersion heater, e. a.c. ceiling fan and ac table fan, f. geyser (storage type), g. mixture & grinder, h. washing machine semi-automatic, i. motor pump set, voltage stabilizer, inverter with battery, schedule 3, current transformer, potential transformer, dc series motor coupled with spring balance load, dc shunt motor, dc compound motor with starter and switch, ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load., ac phase-wound slip ring motor with starter switch, universal motor with starter/switch, synchronous motor with accessories like starter, excitation arrangements., thyristor /igbt controlled d.c. motor drive with tacho-generator feedback arrangement, thyristor/igbt controlled a.c. motor drive with, single phase transformer, core type, air cooled, three phase transformer, shell type oil cooled with delta/ star, a.c. series type motor, single phase capacitor motor with starter switch, manual motor coil winding machine, ceiling fan coil winding machine, stepper motor with digital controller, shaded pole motor, schedule 4, dc power supply, solar panel with battery, smart meter, ev charger, ev charger (home), battery charger, schedule 5, oil testing kit, primary current injection set, schedule 6, d.c. shunt generator with control panel, motor-generator (ac to dc), d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker, motor generator(dc to ac) set consisting of - shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bedplate, fixing bolts, foundation bolts and flexible coupling., diesel generator set with changeover switch, over current breaker and water/ air-cooled with armature, star-delta connections ac 3 phase

CTN :41127807

08 Aug, 2025 NA

Madurai - Tamil Nadu

Tender For annual repair and maintenance of sub station : : - replacement of 1 kg silica gel breather metal body type , replacement of transformer oil 120 ltr , labor charges only for indoor 400 kva transformer and oltc stream line high vacuum oil filtration and dehydration of site off load 3 circulation 700 plus 210 ltr i.e 910 ltr x 2 i.e1820 ltr , breakdown voltage test transformer and oltc before and after test 4x2 i.e 8 nos , acidity test transformer and oltc before and after test 4x2 i.e 8 nos , testing of buchholz air relay testing 2 transformers , olts servicing drainage of old oil 210 ltrs , moving , fixing contact alignment , rolling contact testing in servicing. carbon rust cleaning and refitting the same , transformer buchholz relay and pipeline planch oil leakage arresting drainage of old oil , new gasket fixing oil leakage arresting refitting the same. topping of oil level , transformer h. t and l. t cable box ht and lt cable megar testing , transportation to bring testing kit to the site to and fro , and site halting charges , earth electrode testing , lt acb servicing and testing charges , ht vcb incoming outgoing transformer 1 and 2 serving and testing , auxiliary relay testing , high speed tripling relay test

Central Government/Public Sector

CTN :41053455

06 Aug, 2025 NA

Avadi - Tamil Nadu

Tender For supply, installation, commissioning and testing of hydro jet roller bearing cleaning machine at emu workshop, avadi as per the specification enclosed and supplied with the optional accessories (1) oil separator attachment (2) safety light curtain (3) servo voltage stabilizer (4) ultra isolation transformer, (5) maintenance tool kit (6) consumable for the first fill & consumable for 01-month consumption. [ warranty period: 30 months after the date of delivery ]

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