Isolator Tenders

State Government

CTN :39130895

24 Feb, 2025 NA

Panipat - Haryana

Tender For corrigendum : supply of aluminum alloy male and female arm (box type) of 245kv isolator, current cap. 2200 amp (120

Central Government/Public Sector

CTN :39441776

24 Mar, 2025 NA

Multi City - Multi State

Tender For supply of post insulators for 25kv isolator

Central Government/Public Sector

CTN :39442530

26 Mar, 2025 NA

Multi City - Multi State

Tender For supply of operation rod insulator for 25 kv isolator

State Government

CTN :39413855

04 Mar, 2025 NA

Kheda - Gujarat

Tender For supply of esp isolator switch insulator for wtps stage-1, gsecl

corporations/Associations/Others

CTN :39428546

15 Mar, 2025 8.06 Lacs

Vadodara - Gujarat

Tender For work of erection of equipments, structure, earthing, control &power cable work etc. for re-arrangement of various feeder bays with bussectional isolator, erection activity of new link line feeder bay & new 66/11 kv 20mva trf. bay under augmentation etc. approved under various r&m plans at 66kv mahuvad s/s under gotri tr. division.

corporations/Associations/Others

CTN :39426274

28 Feb, 2025 NA

Ambala - Haryana

Tender For auction sale of 2v 800ah vrla battery cell scrap etc.,dirty t/f oil scrap with 105 no. steel drums etc.,33kv simplex non-directional scrap etc.,66kv wave trap inductance etc.,empty steel drum scrap etc.,battery charger unservicable scrap etc.,48v off size battery charger scrap etc.,m s iron-scrap etc.,acsr conductor off size-scrap etc.,11kv xlpe aluminium power cable-scrap etc.,11/0.4kv 100kva station transformer-scrap etc.,66kv circuit breaker sf-6 type aux voltage 220v etc.,132kv circuit breaker sf-6 type aux voltage 220v etc.,220kv circuit breaker sf-6 type aux voltage 220v etc.,air conditioner split type 1.5 ton-scrap etc.,11kv incomer vcb, aux. voltage 220v etc.,66kv or 132 kv simplex directional feeder c&r etc.,33kv current transformer, off size-scrap etc.,33kv isolator mechanical & electrical locking etc.,33kv circuit breaker vcb type aux voltage 220v etc.,132kv tf current transformer etc.,insulation resistance tester 5000v-scrap etc.,33kv circuit breaker, mocb, auxillaryvoltage-220v, etc.,33kv circuit breaker, bocb, auxillaryvoltage-220v etc.,dirty transformer oil - scrap etc.,2v 600ah vrla battery cell - scrap etc.,g i tower-scrap etc.,empty steel drum 200/220 ltr.-scrap etc.,220kv line current transformer etc.,scrap (non-repairable)/ battery scrap etc.,empty sf6 gas cylinder off size-scrap etc.,drum steel empty 200/220 ltr-scrap etc.,surveyed off power transformer etc.,surveyed off power transformer 1 etc.,dirty/used transformer oil filled in 135no. drum etc.,dirty/used transformer oil filled in 93 no. drum etc.,dirty/used transformer oil filled in 104 no. etc.,dirty/used transformer oil filled in 79 no. etc.,empty transformer oil drum etc.,dirty/used transformer oil filled in 83 no. etc.,dirty/used transformer oil filled in 52 no. etc.,dirty/used transformer oil filled in 24 no. etc.,dirty/used transformer oil filled in 58 no. etc.,dirty/used transformer oil filled in 54 no. etc.,dirty/used transformer oil filled in 34 no. etc.,dirty/used transformer oil filled in 38 no etc.,dirty/used transformer oil filled in 210no. etc.,dirty/used transformer oil filled in 198 no. etc.,dirty/used transformer oil filled in 37 no. etc.

Central Government/Public Sector

CTN :39124158

25 Feb, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of spares of generator circuit breaker fkg1f isolator skg earth switches mkgg mkgt for ntpc koldam

Central Government/Public Sector

CTN :39420218

03 Mar, 2025 9.81 Lacs

Sonbhadra - Uttar Pradesh

Tender For providing of facility management services - lumpsum based - industrial; day to day minor maintenance of electrical equipment motor field switch on load isolator and starter etc in em m section of dudhichua for two year 730 days; consumables to be provided by serv..

Central Government And Public Sector

CTN :39420455

13 Mar, 2025 NA

Angul - Odisha

Tender For supply of twin seal flap isolator

Central Government And Public Sector

CTN :39112820

05 Mar, 2025 NA

Damanjodi - Odisha

Tender For corrigendum : supply of 415v, utilization category ac23a, 630a local isolator cabinet in sheet steel enclosure complete with 630a, 3 pole load break switch. 2. shall be with side operated handle, padlocking facility, prebreak micro switch having 1no+1nc contact. 3. micro switch contacts shall be wired to 4 sq mm tb for external termination. 4. provision of padlock system having sufficient space to lock the isolator at off position by minimum two agencies at a time. 5. complete with both power & control circuit wiring with all insulators, bus bars and control terminal blocks. 6. detachable bottom gland plate for entry of cables from bottom. 7. front door shall be hinged and inter-locked with the isolator in 'on' position. the front door should have a minimum 3 mm thickness perspex/triplex window for observation of position of contacts. 8. isolator should confirm to iec 60364 standard. 9. the dimensional drawing of the local isolator cabinet or product catalogue showing mounting arrangement of the components should be enclosed along with the offer. 10. isolator cabinet should be provided with rain canopy. 11. any isolator parts should not be made of aluminium/aluminium alloy. 12. isolator cabinet shall be metal enclosed suitable for wall fixing using 4 welded fixations, dust and vermin proof and shall be provided with degree of protection as ip-55. 13. provision for three distinct parallel busbar per phase for termination of three nos of 240 sqmm aluminum cables for incoming and two distinct busbar per phase for termination of 120 sqmm copper cable. 14. all hardware used in isolator cabinet shall be corrosion resistant. 15. minimum clearance between the live parts and detachable bottom cable gland plate shall be 400mm. 16. cabinet should be painted with alkaline resistant epoxy paint. 17. isolator cabinet shall have provision for earthing at two separate and distinct points. 18. each isolator cabinet should be supplied with panel keys., push button station specification: 1. pbs made of 2mm sheet steel enclosure with rain canopy, protection: ip-65. 2. 01 no. of green colour start pb with 1no+1nc contacts, 01 no. of red colour stop pb with 1no+1nc contacts, 01 no.of increase pb with 1no+1nc contacts <(>&<)> 01 no.of decrease pb with 1no+1nc contacts. one emergency stop push button with 1no+1nc contacts (push to lock type) shall be provided. size of each push button is of 22.5mm diameter. inscription plate for all push buttons. 3. pb shall be wired with 2.5 sq.mm. copper wire to 40 nos. serially numbered terminal blocks (tb) of elmex make having tb-5-6, 7-8, 11-12, 13-14 <(>&<)> 17-18 shorting link. 4. two nos. of cut out of size 72x72 mm for ammeter and rpm meter shall be provided. 5. 'on','off' <(>&<)> 'trip' indication led lamps in red, green <(>&<)> amber colour respectively with inscription plate to be provided. 6. all push buttons, elements, led lamps <(>&<)> cutout for ammeter <(>&<)> rpm meter shall be on the hinged door of the pb station. 7. pb station shall be weather proof, neoprene rubber gasket suitable for outdoor application. 8. 2nos. of earthing studs to be provided. 9. left side hinged door shall be provided with flexible braided copper earthing. 10. pbs shall have 04 nos. of corrosion free bracket suitable to fix on vertical surface. 11. detachable gland plate to be provided. 12. the push button shall be painted with one coat of red oxide primer <(>&<)> two coats of zinc chromate primer and finally finished with stoving enamel grey paint. 13. the push button station shall be generally in line of enclosed drawing (fig-2). 14. party to submit the drawing along with the offer for technical scrutiny.

By Cities

By States

By Agencies

By Ownerships

By Sectors