Pathankot, Punjab / Est. 20+ years

Motor rewinding. Transformer repair. Control panels.

Industrial motor, transformer and control panel engineering in Pathankot. Rebuilt, manufactured and tested under one roof.

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Power transformers Control panels Motor rewinding Oil filtration HV testing Generator services Power transformers Control panels Motor rewinding Oil filtration HV testing Generator services
01 About Major Electricals

20+ years.
Industrial expertise.

Industrial motors, transformers and control panels—repaired, manufactured and tested under one roof.

Based in Pathankot, Major Electricals provides motor rewinding, transformer repair, control panel manufacturing, oil services and electrical testing for industrial customers across Punjab, Jammu and Kashmir and nearby North India.

Discuss your requirement →
20+ Years of
excellence
Head office & works

Pathankot,
Punjab.

NH1A Jammu Road, Malikpur
Pathankot — 145025

32.2744° N 75.6520° E
In-house capability
100% Manufacture, overhaul
& testing in-house
02 Industrial electrical services

Motor, transformer
& panel services.

Rewinding, repair, manufacturing, oil processing, testing and commissioning—handled by one accountable engineering team.

01

Power & distribution
transformers

ManufactureOverhaulAll ratings

Complete design, manufacturing, rewinding and repair for power and distribution transformers of all types and ratings.

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02

Electric control
panels

MCCPCCAPFCVFD

Custom-built panels using high-quality materials, engineered precisely to client-specific operating requirements.

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03

Motors &
generators

HT/LTAC/DCRewinding

Specialist rewinding, repair, balancing and performance testing—from strip-down through certified final test.

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04

Transformer oil
services

FiltrationDehydrationBDV

Hot-oil filtration and vacuum dehydration to restore dielectric strength and extend transformer service life.

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05

Testing &
diagnostics

HVIRSurgeIS standard

Electrical and mechanical diagnostics backed by documented results and a certificate of conformance.

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06

Electrical design
services

Custom designWindingInsulation

Custom specifications, winding calculations and insulation engineering for non-standard applications.

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03 Core capabilities

What we repair
and build.

Compare our motor, transformer and control panel capabilities, including key specifications, processes and testing.

Custom-built / modular / tested
Electric control panels

Control panels.
Built to specification.

High-quality switchgear, thoughtful layouts and full interlocking—engineered for efficient, trouble-free performance.

MCCMotor control centres
PCCPower control centres
APFCUp to 2000 kVAR
VFDSingle / multi-drive
AMFAutomatic DG changeover
PLCSCADA integration ready
415V / 11kVIP54 / IP65IS / IEC
04 Selected repair projects

Selected industrial
projects.

An anonymised selection of demanding motor and transformer work completed by our team. Customer identities and commercial details remain confidential.

01 / Motor rewind 500 kW

VFD-duty motor.
H-class rebuild.

Complete rewind engineering for a 6-pole industrial motor operating on a variable-frequency drive, using H-class insulation materials and VPI impregnation.

  • 993 RPMOperating speed
  • VPIVacuum pressure impregnation
  • 3,100 kgMachine weight
02 / HT motor 300 kW

Bearing-system overhaul.

Extraction, dismantling and bearing replacement for a 6.6 kV motor, followed by housing inspection, oil-system flushing, reassembly and recommissioning.

  • 6.6 kV
  • Bearing renewal
  • No-load test
  • Full-load commissioning
03 / Slip-ring motor 250 kW

Six-pole stator rewind.

Complete stator rewinding of a flange-mounted 350 HP slip-ring motor with class F insulation for dependable industrial duty.

  • 350 HP
  • 6 pole
  • Class F
  • Flange mounted
04 / Transformer rewind 1,600 kVA

Complete HV/LV rewind.

Three-phase transformer rebuild covering HV and LV windings, oil dehydration, gasket renewal, off-circuit tap changer replacement and refinishing.

  • 11/0.433 kV
  • Three phase
  • Oil dehydration
  • Tap changer
05 / Transformer service 630 kVA

OLTC service.
Documented testing.

Core and winding dry-out, transformer-oil dehydration, OLTC inspection and contact repair, followed by a recorded routine-test programme.

  • Turns ratio across the tap range
  • AC voltage and Hi-Pot withstand
  • DC winding resistance
  • Magnetic and short-circuit current
  • Insulation resistance and PI
Industrial coverage

Built for demanding plants.

  • Paper & pulp
  • Textiles
  • Steel & rolling mills
  • Cement
  • Water & irrigation
  • Food processing
  • Utilities
  • General manufacturing
05 In-house electrical testing

Tested before
return to service.

Full electrical testing to applicable IS standards, with a documented report and certificate of conformance.

HV potIRSurge comparisonTTR Magnetic balanceWinding resistanceBDVLoad test
06 Why Major Electricals

Why industries
trust our work.

ME / 20+ YEARS Pathankot / India
01

In-house capability

Motor rewinding, transformer repair, control panel manufacturing and testing coordinated under one roof.

02

Experienced engineering

Equipment-specific repair decisions supported by proven processes and quality materials from established vendors.

03

Documented testing

HV, surge, ratio, balance, BDV, IR and resistance testing recorded against the applicable requirements.

04

Practical repair value

Repair scopes designed to restore dependable operation, protect uptime and extend useful equipment life.

07 How we work

From inspection
to commissioning.

A clear, accountable process from the first inspection to on-site commissioning.

01
Understand

Receive & inspect

Visual, electrical and mechanical inspection. Root cause identified and assessment issued.

02
Engineer

Design & quote

Winding data extracted, specifications prepared and client requirements confirmed.

03
Build

Manufacture

In-house winding, fabrication and assembly using certified copper and quality materials.

04
Prove

Test & certify

Applicable HV, IR, surge, ratio and performance tests completed and documented.

05
Commission

Deliver & install

Protected dispatch, complete documentation and on-site commissioning where required.

08 Frequently asked questions

Motor, transformer
& panel FAQs.

Straight answers about our motor rewinding, transformer repair, control panel manufacturing and testing capabilities.

What types of industrial motors does Major Electricals rewind?+

We repair and rewind AC, DC, HT, LT, slip-ring and VFD-duty motors, along with alternators and generators. The scope can include class F or H insulation, VPI impregnation, balancing, bearing overhaul and electrical testing.

What transformer repair services are available?+

Services include power and distribution transformer rewinding, HV and LV winding repair, OLTC servicing, oven drying, oil dehydration and filtration, gasket replacement, reassembly and testing.

Which transformer and motor tests are performed?+

Testing is selected for the equipment and scope and can include insulation resistance and polarization index, winding resistance, transformer turns ratio, magnetic balance or current, high-voltage or Hi-Pot, surge comparison, oil BDV, vibration, no-load and load tests.

Does Major Electricals manufacture custom control panels?+

Yes. We manufacture custom MCC, PCC, APFC, VFD, AMF and PLC-ready control panels for industrial power distribution, motor control and automation.

Where does Major Electricals provide industrial electrical services?+

We are based in Pathankot, Punjab and support industrial customers across Punjab, Jammu and Kashmir and nearby North India.

09 Start a project

Discuss your
next electrical job.

Share the equipment rating, fault symptoms or panel requirements. We will review the scope and reply by email.

Email project details ↗
Directors

Major Singh
Inder Pal Singh

Email

majorelectricals
@yahoo.co.in