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Heating & Furnace Transformers

Home > Products > Heating & Furnace Transformers

At AFP Transformers, we produce a diverse array of transformers specifically designed for use in industrial heating and furnace applications. This includes multi-tap transformers which are capable of accounting for multiple power requirements, saturable reactors or SCR controlled primaries for use in variable output power applications and Scott T transformers which are used to convert between phases. Low to medium voltage transformers are available in 600 V to 34.5 kV voltage classes with multiple enclosure options. All NEMA standard enclosures, including stainless steel, are available, along with a variety of closures designed for specialty applications.

High frequency transformers with operating frequencies up to 25 kHz and impedance matching output transformers are available for use in induction heating applications. We have a large inventory of established design options which fit many applications. If a standard design is not well suited to the application, our engineering and design staffs have a wealth of experience in developing custom transformers for specialty applications. A myriad of stocking and inventory options are also available upon customer request.

For additional information regarding our industrial heating and furnace transformers, see the table below, or Contact Us directly.

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Heating & Furnace Transformers
Heating & Furnace Transformers
Heating & Furnace Transformers
Heating & Furnace Transformers

Heating & Furnace Transformers Capabilities

Transformer Type
  • Step Down Transformers
  • Multi-Tap Transformers
  • Scott T Transformers
Features & Options
  • SCR Controlled Primaries
  • Saturable Reactor Designs
  • High Frequency Voltage Conversion
  • Impedance Matching Output
Applications
  • Furnaces
  • Heating Elements
  • Variable Output Power
  • Induction Heating Systems
Power Type
  • Single Phase
  • Two Phase
  • Three Phase
  • Multi-Phase
Voltage Class
  • 600 V
  • 5 kV
  • 15 kV
  • 34.5 kV
Power Rating

100 VA to 2,500 kVA

Frequency

Up to 25 kHz

Construction
  • Standard Dry Type
  • Cast Coil (Epoxycast®)
Winding Material
  • Copper
  • Aluminum
  • Magnet Wire
  • Foil
Enclosure Types & Options
  • NEMA 1
  • NEMA 2
  • NEMA 3R
  • NEMA 4
  • NEMA 4X
  • NEMA 12
  • Drip Proof
  • Non-Ventilated
  • Totally Sealed
  • Stainless Steel
  • Indoor
  • Outdoor
  • Rain Shields
  • Custom
Insulation Thermal Rating

Up to 150°C Rise

Testing & Inspection

100% Product Testing
IEEE C57.12.91 Special, Standard, or Custom
Testing Parameters Stored

  • Voltage
  • Current
  • Watts
  • Vars
  • VA
  • Power Factor
  • Efficiency

Applied Potential (HiPot) Testing to 100 kV AC RMS
BIL capability up to 300 kV
Partial Discharge Testing

  • Up to 100 kV applied potential
  • In excess of 70 kV induced potential

Customer Specified Testing as Requested

Stocking Programs
  • Kanban
  • JIT Shipping
  • Min-Max
  • Custom
Production Volume
  • Prototype
  • Low Volume
  • High Volume
Lead Time
  • 3 to 6 Weeks Typical
  • Expedited Turnaround in as little as 1 Week

Additional Information

Industry Focus & Applications

Switchgear Manufacturers
Motor Control Center Manufacturers
Utilities
Power Factor Correcting Equipment Manufacturers
Power Conditioning Equipment Manufacturers

  • PDU manufacturers
  • UPS manufacturers
  • Voltage Regulator Manufacturers
  • Data Center CPUs

Industrial Heating Equipment Manufacturers

  • Furnaces
  • Induction Heating Power Supplies
  • RF and Microwave Heating Machines

Mining Machine Manufacturers
Waste Water Treatment
OEM Machine Manufacturers

  • Machine Toolmakers
  • Packaging Machines
  • Semiconductor Machine Manufacturers
  • Web Processing Machine Manufacturers
Industry Standards

IEEE C57.12.01
General Requirements for Dry-Type Distribution & Power Transformers, Including Solid Cast
IEEE C57.12.91
Standard Test Code for Dry-Type Distribution & Power Transformers
UL 508
UL Standard for Industrial Control Equipment
UL 506
UL Standard for Specialty Transformers
UL 1561
Industry Standard for Dry Type General Purpose & Power Transformers, 600 Volt Class
UL 1562
Industry Standard for Dry Type General Purpose & Power Transformers, Medium Voltage, Up to 34.5 KV
NEMA ST 20
Standard for Dry Type Transformers for General Applications
NEMA TR1
Test Code for Transformers, Regulators & Reactors
NEMA ICS 2
Industrial Standard for Controllers, Contactors, Overload Relays & Related Equipment. (Motor Starting Autotransformers & Reactors)

International Standards
IEC 60076
Power Transformer & Reactors – Medium Voltage
IEC 61558
Power Transformers & Reactors – 600 Volt Class
CE Certification to IEC Standards

Marine Standards
ABS
American Bureau of Ships
DNV
Det Norske Veritas

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  • 970 New Durham Rd. Edison, NJ 08817-2824
  • Tel: 732-248-0305
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  • Email: sales@afp-transformers.com
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