Specialty Transformers

Our specialty transformer manufacturing capabilities include high current, high voltage, or high power.

Capabilities

Single or Three Phase Transformers

Specialty Transformers


Autotransformers Rectifier (6, 12, or 18 Pulse)

Zig-Zag Grounding Isolation

Phase Shifting Drive Isolation

Scott-T Multiple taps

Welding Transformers Furnace Transformers

Low Impedance
High Impedance

Glass Melting Electro Plating

Arc Welding Variable Reactance

Precipitators Power Distribution

Interphase High Current

Resistance Welding Shunt Reactors

  Saturable Core Reactors Iron Core Reactors

  Harmonic Mitigation Induction Heating

  Energy efficient Neutral Grounding

  Ignition Transformers Current Limited

Power - 1 KVA to 5,000 KVA
High Voltage to 25 KV - Dry Type (higher for Oil Filled)
High Current to 100 KA
High Frequency to 1 MHz
Rectangular (Barrel), or Radial Windings
Strap, Foil, or Plate wound
Dry-type (AA), Forced Air (FA), Oil Cooled (OA), or Water-Cooled (FW)
Shielding: Single, Double, or Triple
Custom Duty Cycles such as 10%, 25%, 50%, and 100% duty
Repair, Rewind, and Upgrade services
Surplus Transformers (contact us for stock)

Options

Enclosures (NEMA 1, 3R, 4, 12, custom)
Coil Thermostats
Forced Air Cooling
Strip Space Heaters
* Temperature monitor
* Power monitor
* PLC Integration
* Disconnect switch or main circuit breaker
* Manual or Motorized Tap Switch
* Current metering (Analog or Digital)
* Voltage metering (Analog or Digital)

* Options only available with an enclosure.

Quote

Please fill out our Quote Request form with your specifications.

Click here to download a catalog of single phase lamination steel (PDF file)

Click here to download a catalog of three phase lamination steel (PDF file)

Click here to download a general overview of our product lines (PDF File)

For more information please contact us at: Sales@DMsHV.com

D&M's High Voltage P.O. Box 24002 Tampa, FL 33623 (813) 784-8165