POWER AND DATA MANAGEMENT
Padmount Transformers
Heavy duty, tamper-proof compartments make these ideal for outside commercial and industrial applications such as data centers, solar step-up, manufacturing facilities, and shopping centers.

Utility Grade
Capabilities
PDM padmount transformers are designed, built and tested to the highest industry standards and feature fully enclosed, tamper-proof, terminal compartments with Dead-Front or Live-Front configuration.
Transformer applications include loop or radial feed, with or without taps, and come with ONAN Type II mineral oil. Plus, many optional features including skid-mounting.
- Energy Efficient
Designed to the DOE Energy Star efficiency standards.
- Fully Tested
Built and tested in accordance with NEMA, ANSI C57, and IEEE, as applicable.
- Sustainable
UL Listed to meet standards for sustainability and safety.
Benefits
Sub Heading
Specifications
Three Phase Oil-Filled Padmount Transformers
Size
45 - 5000
Frequency
60 or 50
Cooling Class
ONAN
Temperature Rise
55°C, 65°C, 55/65°C, 75°C
Temperature Rise
55°C, 65°C, 55/65°C, 75°C
Voltage Configuration (Δ or Y)
600V
208, 240, 416, 480, 600
2.5 - 5kV
2400, 4160, 4800
15kV
12000, 12470, 13200, 13800, 14400
25kV
20780, 21600, 22900, 24940, 26400
35kV
33000, 345000
Client Testimonials
We are honored to be the trust partner for so many clients.
PDM provided extremely high technical knowledge, experience, professionalism, and patience in working with us to provide our custom modular DATA center container. Their strong network of suppliers where able to construct and deliver, with high quality.
Stephen Beneducci
Founder & VP of Operations
The containers and transformers supplied arrived on time and were easy to set up. I especially appreciated the hard-bus bridge that connected the transformer to the data center, as it was easier and took less time than hard-wiring!
Kevin Stanley
General Manager
We needed two products expedited for a special situation requiring extra quick fulfillment. PDM came through and delivered in under one month versus others who were quoting three months.
Ken Worton
General Manager