Proudly Serving Louisville
ELSCO Transformers is a full-service transformer manufacturer in Louisville that stocks medium voltage transformers for a variety of commercial and industrial applications. Our team has had zero warranty issues or failures since 1988 — that’s when we built our first dry type transformer.
Dry Type Transformers in Louisville
Instead of using a liquid or coolant, our dry type transformers rely on bottom vents to dissipate heat energy without causing the voltage to drop. These transformers are suitable for both indoor and outdoor applications, provided they have the correct NEMA enclosure, specifically a NEMA 3R enclosure with a thermostat for outdoor transformers.
We do custom bus work and retrofitting, allowing us to build a dry type transformer to suit your unique needs. All our new devices hold a five-year warranty against workmanship defects.
Our In-Stock & Ready to Ship Dry Type Transformer Selection
500 to 2,500 kVA Transformers In-Stock
Padmount Transformer in Louisville
We offer the most dependable selection of oil-filled padmount transformers for commercial energy needs and various other applications. Our ratings range from 500-2500 kVA with primary voltages of 12470, 13200, 4160 and 13800. These units feature bushings you can lock behind doors, making them safe to install in public places. Our built-to-order transformers don’t require fenced-in enclosures, and you can customize your unit with K-factor designs, electrostatic shields and high short-circuit strength designs.
Choose from the following accessories for your padmount system:
- Pressure relief valve
- External drain valve and sampler
- Pressure relief device
- Two-position on and offload break switch
- Bayonet current sensing fuses
- Distribution class lightning arresters
- Temperature and liquid level indicators
- Pressure vacuum gauge with Schrader valve
To refill your padmount transformers, you can choose from ester fluid or mineral oil.
Transformer Services in Louisville
ELSCO Transformers offers various transformer services in Louisville, consisting of:
- Emergency replacement services
- Custom bus work
- Transformer retrofits
- Custom-built transformers
- GE Vaportran transformer replacements and retrofits
- Transformer repairs
We specialize in emergency transformer replacements. Our 24-hour response times ensure businesses can restore their power and return to work as soon as possible — saving time and money.
Benefits of Choosing ELSCO Transformers
We build our transformers in the United States of America (USA), and depending on the required modifications, you can expect parts to leave our facility within 24-48 hours.
Here are a few other benefits of partnering with ELSCO Transformers:
- Exceptional customer service
- Premium engineering
- Expert quality control
- Durable materials
- Extensive warranties
- Device longevity
- Pollution-free operations
- Suitable for a variety of harsh environments
- Reduced fire risk
Transform Your Power Supply With ELSCO Transformers
When you need a reliable transformer or premium transformer services, look no further than ELSCO Transformers. We have a team of skilled engineers who provide only the highest level of quality in their work. If you are unsure what size transformer to purchase, we can help you calculate the rating.
Contact us today for more information or call us at 800-232-9002. We are more than happy to answer any questions you have.