SK Enterprises Electrical Services
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SK Enterprises Electrical Services

Professional high-voltage engineering hub specializing in 11KV to 66KV infrastructure. ISO-certified diagnostics across Delhi NCR and major North India cities.

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Expertise

  • Vacuum Circuit Breaker (VCB) Services
  • Air Circuit Breaker (ACB) Services
  • Transformer Services
  • HT Panel Services
  • LT Panel Services
  • Relay Calibration & Testing
  • PT & CT Services
  • Transformer Oil Filtration & Dehydration
  • Cable End Termination

Engineering Hub

  • +91 99107-88638
  • info@skenterprises.com
  • Industrial Area, Phase 2 New Delhi, India - 110020

© 2026 SK Enterprises. Synchronized Diagnostics.

    Transformer Services — 11KV - 66KV testing and maintenance by SK Enterprises
    11KV - 66KV Systems
    Direct Engineering Access

    Transformer Services

    11KV–66KV transformer installation, testing (TTR, IR, winding resistance, magnetic balance), oil BDV testing, and preventive maintenance across Delhi NCR and North India.

    Technical Definition

    What is Transformer Services?

    “Transformer servicing is a comprehensive suite of maintenance and electrical tests—including ratio, polarity, and winding resistance checks—designed to maximize the operational lifespan and efficiency of power transformers.”

    Service Overview

    SK Enterprises provides end-to-end transformer services for 11KV to 66KV distribution and power transformers—installation, commissioning, preventive maintenance, complete electrical testing (TTR, winding resistance, IR/PI, vector group, magnetic balance), and oil BDV management. Based in New Delhi NCR with North India coverage and pan-India support on request, we catch winding and insulation problems before they become failures.

    Installation and commissioning
    Preventive maintenance
    Oil filtration and dehydration
    Transformer oil testing (BDV)
    Comprehensive electrical testing
    Cooling system maintenance

    Engineering Specifications

    01Voltage ratio test
    02Insulation resistance (IR) test
    03Magnetic balance test
    04Magnetising current test
    05Polarity and vector group test
    06Winding resistance test
    07Transformer oil BDV test

    Standard Testing Protocol

    OEM Brands We Service

    Our engineers are trained across all major switchgear makes, so a single team can maintain your entire mixed-OEM fleet.

    ABB
    Crompton Greaves (CG)
    Kirloskar
    Voltamp
    BHEL
    Schneider Electric
    T&R (Transformers & Rectifiers)

    Industries We Serve

    Manufacturing plants and heavy industry
    Commercial complexes and IT parks
    Hospitals and healthcare facilities
    Real estate and infrastructure projects
    Utilities and captive power plants

    Annual Maintenance Contracts (AMC)

    Our transformer AMC covers scheduled preventive maintenance, annual electrical test suites (TTR, IR/PI, winding resistance, magnetic balance), oil BDV sampling with filtration recommendations, and emergency breakdown support with documented reports for statutory compliance.

    Service Coverage

    Headquartered in New Delhi NCR, SK Enterprises commissions and maintains transformers across Delhi, Noida, Greater Noida, Ghaziabad, Gurgaon, Faridabad, Chandigarh, Mohali, Panchkula, Jaipur, Lucknow, Kanpur, Dehradun, Haridwar, Roorkee, Meerut, Agra, Ludhiana, Jalandhar, Amritsar, and Jammu, with pan-India industrial site support on request.

    Tier 1 — Delhi NCR

    Delhi
    Noida
    Greater Noida
    Ghaziabad
    Gurgaon
    Faridabad

    Tier 2 — Priority cities

    Chandigarh
    Mohali
    Panchkula
    Jaipur
    Lucknow
    Kanpur

    Tier 3 — Extended North India

    Dehradun
    Haridwar
    Roorkee
    Meerut
    Agra
    Ludhiana
    Jalandhar
    Amritsar
    Jammu

    Frequently Asked Questions

    Request Quote

    Technical site assessment booked within 4hrs of form submission.

    Typical response time: within 24 hours.

    Related Solutions

    Transformer Oil Filtration & DehydrationPT & CT ServicesHT Panel Services