Company Overview
SIX (6) MANUFACTURING PLANTS IN NORTH AMERICA
With six manufacturing plants in North America, Virginia – Georgia Transformer is the largest US-owned manufacturer of power transformers and offers the broadest product range.
KEY BENEFITS
- No delay in start-up – Savings ($$)
- No failure due to internal defects – Savings ($$)
- Can offer 5, 10, 15-year warranty (Peace of mind)
- Prompt, hassle-free warranty service – Savings ($$)


Testing
A full array of tests including inspection, analysis, and recommendations for peak operation are available
- Torqued bolts with pre-compressed washers to maintain contact pressure.
- Selection of pressure points on the end ring to apply uniform pressure on the coil.
- Coil compression using hydraulic isostatic technology.
- Robotic welding technology.
- Leak-free nitrogen system.
- Polyurethane on epoxy paint systems.
- Lifting eyes and jacking pads for protection from paint damage.
- Checking contact resistance of crimps.
- Touch-up paint for incidental use.
- Installation video for reference.
FIELD SERVICE
Field installations, maintenance, and repairs for electrical substations are performed by experienced design engineers and service specialists.
- Winding tension for short-circuit strength.
- VCM to monitor moisture and hydrogen – sends signals for diagnosis/lifetime assessment.
- Rounded metal edges.
- Corona shields on bolt heads.
- Testing of DETC and switches for ease of turning – not binding.
- Secured the shaft of DETC from disengaging.
- Lifting lug designed with safety factor 5.
- Laser assembly of core and coil to maintain alignment for clearance uniformity.
- End rings are designed to absorb short-circuit force.
- Oil moisture PPM and dielectric assurance.
PRODUCT RANGE
- Up to 400 MVA 525 kV
- BIL 1675 kV
- LTC / DETC
- Medium Power Transformers
- Large Power Transformers
- GSU Transformers
- Auto-Transformers
- Padmount Transformers
- Traction Transformers
- Rectifier Transformers
OUR FACILITIES
VTCR – Roanoke, Virginia

Our corporate headquarters was designed and constructed specifically to produce power transformers. This 145,000- square-foot manufacturing facility is absolutely state-of-the-art. ISO 9001:2015
VTC – Troutville, Virginia

An extension of the Roanoke facility, the tank fabrication, sand blasting, and paint process were relocated to this 125,000- square-foot building in December 2013. The tank fab plant is equipped with a welding robot that delivers leak-free welds. ISO 9001:2015
VTCW / P1 – Chihuahua, Mexico

The 82,000-square-foot plant is a modern facility equipped to produce small power and liquid-filled transformers. They have achieved 100% First Pass Yield and 100% on-time Ready to Ship ratings. ISO 9001:2015
VTCW / P2 – Chihuahua, Mexico

In operation since late 2022, our newest facility features four production lines that quadruple capacity for E2X pad-mounted transformers. P2 also manufactures distribution transformers up to 35 kVA, 7.5 MV; Integrated Power Modules; and dry-type trans- formers up to 35 kVA, 150 BIL, up to 7.5 MVA. The facility is more than 300,000 square feet.
VTCU – Pocatello, Idaho

We acquired this 180,000-square-foot plant in 2003 from UST West when it was a repair facility. After investing in upgrades at the plant, it is the best-equipped medium power transformer plant in America. ISO 9001:2015
Georgia Transformer Corp. – Rincon, Georgia

Acquired in 2015, this 250,000-square-foot facility is a state-of-theart temperature-controlled environment. World-class practices and technology allow the plant to produce our largest transformers with a 60-year service life. ISO 9001:2015