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  • Email: info@corepower.co.in
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    • Transformer Overhauling Maintenance Repair
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Transformer Repair, Maintenance & Overhauling

  /   Transformer Repair, Maintenance & Overhauling
  • Transformer Oil Filtration
  • Transformer Overhauling Maintenance Repair
  • Transformer Erection & Commissioning
  • Transformer Testing
  • OLTC Service
  • Lube Oil Filtration
  • Substation Erection
  • Other Service

Get in touch

  • 103, Parth Housing Complex, Nr Akota Garden, Vadodara, Gujarat-390020, INDIA.
  • info@corepower.co.in
  • +91-87805-88031
    +91-265-3561864
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Transformer OLTC Earthing Testing Filtration Lube Oil Panel CORE Electrical Contractor

POWER TRANSFORMER REPAIR, MAINTENANCE & OVERHAULING SERVICE

CORE POWER can do overhauling, major maintenance and repair on site of any type / any application transformer such as ICT / GT / UAT / ST transformer of various brands such as BHEL, HHE, NGEF, CGL, TELK, GEC, ABB etc.

Range of Power Transformer: Up to 500MVA
Voltage Rating: 66KV-132KV-220KV-440KV
Service Location: PAN India
Mobilization of Team: within 3days of commencement

DISTRIBUTION TRANSFORMER MAINTENANCE & OVERHAULING SERVICE

CORE POWER can do maintenance and overhaul all types of distribution transformer ranging from 10 kVA to 10,000 KVA which are readily distributed across the distribution networks, forming an integral part of the overall distribution network.

Range of Distribution Transformer:10 KVA to 10,000 KVA
Voltage Rating: 33KV-11KV-6.6KV/0.433KV
Service Location: PAN India
Mobilization of Team: within 3days of commencement

DISTRIBUTION TRANSFORMER REPAIRING SERVICE at FACTORY

Repairing a distribution transformer instead of replacing it can substantially reduce investment costs and provide a faster turnaround than buying a new transformer. Furthermore, to maximize the assets technical life, a refurbishment or overhaul can be an intermediate action when no failure has occurred and the ageing of the active part has reached a stage where the continued reliability of the transformer is unacceptable.

Range of Distribution Transformer: 10 KVA to 10,000 KVA
Voltage Rating: 66KV-33KV-11KV-6.6KV/0.433KV
Service Location: PAN India
Duration: 7-10 Days

BENEFITS

  • Increase IR Value.
  • Increases 10-15 Years age of your Transformer.
  • Reduce maintenance expenses.
  • Improve Transformer reliability.
  • Reduce unnecessary repair/replacement costs.
Why Oil Filtration is required?
GENERAL PROCESS
  • Dismantling of HV jumper & LV connections + Neutral links.
  • Before repair, routine testing or as per client’s specifications.
  • Draining of oil to desire level and physical inspection.
  • Remove WTI/OTI/PRVs/Buchholz Relay/MOG/CT Connections.
  • Dismantling of transformer parts such as radiators, HV/LV Bushing/Conservator/Buchholz relay/LV box & lifting main tank cover.
  • Complete inspection/testing of CORE assembly.
  • OLTC inspection/Testing at every tap and cleaning/maintaining of connections.
  • Replacement of all gaskets RC70C grade at each and every turrets/inspection windows/main cover plat/OLTC main cover plat/every pipelines/conservator etc.
  • Complete overhauling of all valves, relays, gauges etc if require, replaced.
  • Putting back main cover plat & related parts.
  • Pre-vacuum test of transformer to find out leakages if any, attained.
  • Nitrogen purging till desire due point is not achieved.
  • Assembling of all other parts of transformer and filled with oil.
  • Cleaning & Painting of transformer.
  • After Overhauling, testing of transformer.
  • Connecting of HV jumper & LV connections + Neutral links.

Erection, Maintenance & Commissioning Of Industrial Electrical System. Specialized In Transformer Services.

Work Days

  • Mon - sat 09am - 06pm
  • SundayClosed

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Our Services

  • Transformer Oil Filtration Service
  • Transformer Overhauling Maintenance Repair
  • Transformer Erection & Commissioning
  • OLTC Service

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+91-87805-88031

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