Transformer Engineering & Technical Support

OUR SERVICES

Comprehensive industrial transformer services including emergency repair, complete coil rewinding, standby unit hiring, high-vacuum oil filtration, and CPRI diagnostic testing up to 25 MVA 132kV Class.

Home Services

Core Industrial Services

Transformer Repairing & Overhauling
Repair & Refurbishment

Transformer Repairing & Overhauling

Rewinding, Insulation Restoration & On-Site Servicing

Equipped with heavy crane lifting facilities, vacuum drying ovens, and high-precision testing instruments, Makpower refurbishes broken or failed furnace, power, and distribution transformers up to 25 MVA 132kV class to original factory performance standards.

Complete HV/LV Rewinding
Vacuum Oil De-gasification
OLTC & Tap Switch Overhaul
CPRI / ERDA Standard Testing
Standby Transformer Hiring & Emergency Rental
Standby & Rental Units

Standby Transformer Hiring

Zero Plant Downtime Emergency Transformer Backup

To eliminate plant shutdown during breakdown or long-term overhauls, Makpower maintains a ready inventory of standby furnace and power transformers available for immediate short-term or long-term rental deployment.

Standby Units Available
Arc & Induction Furnace Ready
Flexible Monthly / Yearly Lease
Turnkey Transport & Setup
Zero Plant Downtime Guarantee

24/7 Emergency Refurbishment & Field Support

Recognizing the high financial cost of factory downtime, Makpower's rapid-response engineering team provides emergency diagnostic testing, oil filtration, and standby unit replacement anywhere in India.

Up to 25 MVA
132kV Voltage Class Capacity
Furnace Class
Arc & Induction Refurbishment

Technical Service Portfolio

01

Vacuum Oil Filtration

High-vacuum oil conditioning and de-gasification plants to restore dielectric strength (BDV) and remove moisture/gases.

02

Diagnostic DGA & Testing

Dissolved Gas Analysis (DGA), insulation resistance, turn ratio tests, and winding resistance measurement for early fault detection.

03

Coil Rewinding & Upgrading

Complete HV/LV coil rewinding using high-purity copper and Nomex insulation to upgrade voltage or kVA load ratings.

04

OLTC & Tap Switch Overhaul

Inspection, contact replacement, and mechanical timing alignment for On-Load Tap Changers (OLTC) and Off-Circuit switches.

05

Gasket & Leak Sealing

Complete tank gasket replacement (cork/nitrile rubber), bushing replacement, and pressure leak sealing to prevent contamination.

06

Preventative AMC Support

Annual Maintenance Contracts (AMC) with scheduled field inspections, oil sampling, and silica gel breather maintenance.