electro-mechanical

1075 Old Airport Rd.

Bristol, VA 24201

276.466.8200

Dry-Type Transformers

Why Federal Pacific Dry-Type Transformers

Federal Pacific is a major manufacturer of dry-type transformers which serve the industrial, construction, commercial, mining, OEM and utility markets.

The product scope is 50 VA through 10,000 KVA and 120 volts through 25,000 volts. The 600 volt class offering includes industrial control transformers, encapsulated/compound filled general purpose and buck-boost transformers, ventilated designs for general purpose applications, electrostatically shielded transformers and a complete line of motor drive isolation transformers.

The medium and high voltage offering includes core and coil transformers, general purpose designs, pad-mount transformers, unit substation transformers, vacuum pressure impregnated transformers (VPI), and vacuum pressure encapsulated (VPE) transformers. K-Factor rated transformers are offered for the entire product scope.

Encapsulated 600-Volt Class Transformers

  • Totally Enclosed, Non-Ventilated
  • UL® Listed for Indoor/Outdoor Use
  • 115° C Temperature Rise
  • Standard Voltages in Stock
  • Three-Phase 3 Through 15 kVA
  • Buck/Boost 50 vA Through 5 kVA
  • Single-Phase 50 vA Through 15 kVA
  • Totally Enclosed, Non-Ventilated
  • UL® Listed for Indoor/Outdoor Use
  • 115° C Temperature Rise
  • Standard Voltages in Stock
  • Custom Designs Available
  • Three-Phase 3 Through 15 kVA
  • Buck/Boost 50 vA Through 5 kVA
  • Single-Phase 50 vA Through 25 kVA

Ventilated 600-Volt Class Transformers

              Single-Phase, 15 Through 167 kVA

  • UL® Listed
  • Ventilated Enclosure
  • Weather Shields Available for NEMA 3R Outdoor Applications
  • 150° C Temperature Rise
  • Optional 80° C and 115° C Rise
  • Standard Voltages in Stock Including Copper, Aluminum, Electrostatically Shielded, Low Temperature Rise and K-Factor Rated
  • Custom Designs Available
  • UL® Listed
  • Ventilated Enclosure
  • Weather Shields Available for NEMA 3R Outdoor Applications
  • 150° C Temperature Rise
  • Optional 80° C and 115° C Rise
  • Standard Voltages in Stock Including Copper, Aluminum, Electrostatically Shielded, Low Temperature Rise and K-Factor Rated
  • Custom Designs Available

Three-Phase
15 Through 1000 kVA

K-Factor Rated
Three-Phase
15 Through 500 kVA

Motor Drive Isolation,
Three-Phase
7.5 Through 750 kVA

Medium-Voltage General Purpose Transformers

Three-Phase 2.4 and 5 kV Class
15 Through 1500 kVA

  • Free-Standing Indoor Ventilated Enclosure
  • Optional NEMA 3R Outdoor Enclosure
  • Optional 80° C or 115° C Rise
  • Standard Aluminum or Optional Copper Windings
  • Free-Standing Indoor Ventilated Enclosure
  • Optional NEMA 3R Outdoor Enclosure
  • Optional 80° C or 115° C Rise
  • Standard Aluminum or Optional Copper Windings
Three-Phase 8.6 and 15 kV Class
112.5 Through 1500 kVA

Pad-Mounted Transformers

Single and Three-Phase
2.4, 5 and 15 kV Class
112.5 Through 2500 kVA

15 Through 1500 kVA

  • Tamper-Resistant
  • Compartmentalized
  • Indoor or Outdoor Application
  • Patented Air Baffling System
  • Wide Selection of Options and Accessories
  • Tamper-Resistant
  • Compartmentalized
  • Indoor or Outdoor Application
  • Patented Air Baffling System
  • Wide Selection of Options and Accessories

Unit Substation and High Voltage Power

Three-Phase
2.4 Through 34.5 kV Class
112.5 Through 10000 kVA

15 Through 1500 kVA

  • Indoor or Outdoor Enclosures
  • Standard or Custom Designs
  • 80° C, 115° C or 150° C Temperature Rise
  • Copper or Aluminum Windings
  • UL®-Listed Designs Available
  • K-Factor Ratings
  • Applications Include: Primary and Secondary Unit Substations, Motor Drive, Rectfier, Furnace Transformer and High-Rise Power Distribution
  • Indoor or Outdoor Enclosures
  • Standard or Custom Designs
  • 80° C, 115° C or 150° C Temperature Rise
  • Copper or Aluminum Windings
  • UL®-Listed Designs Available
  • K-Factor Ratings
  • Applications Include: Primary and Secondary Unit Substations, Motor Drive, Rectfier, Furnace Transformer and High-Rise Power Distribution

Unit Substation Transformer with Primary Switch
112.5 Through 1500 kVA

Vacuum Pressure Impregnated (VPI) and Vacuum Pressure Encapsulated (VPE)

600-Volt Class Through 34.5 kV Class 112.5 Through 10000 kVA
  • Polyester Coil Encapsulation Plus Optional Epoxy Shield
  • Outstanding Environmental Protection
  • Advantages Over Cast Coil Include: Higher Thermal Overload Capabilities, Significantly Lower Cost, Less Weight, Smaller Size,
    Maximum Design Flexibility and Elimination of Epoxy Cracking
    Due to Thermally-Induced Stress
  • Polyester Coil Encapsulation Plus Optional Epoxy Shield
  • Outstanding Environmental Protection
  • Advantages Over Cast Coil Include: Higher Thermal Overload Capabilities, Significantly Lower Cost, Less Weight, Smaller Size,
    Maximum Design Flexibility and Elimination of Epoxy Cracking
    Due to Thermally-Induced Stress

Specialty Transformers

Specialty Federal Pacific Bristol Virginia

600-Volt Class Through 34.5 kV Class 50 vA Through 10000 kVA

  • Application-Engineered Specialty Transformers

Industrial Control Transformers

  • 50 Through 750 vA
  • Epoxy Encapsulated Coils
  • Copper Wound
  • Optional Primary Fusing
  • Single Phase
  • 50/60 Hz
  • UL® 506 Listed
  • CSA Certified
  • 50 Through 750 vA
  • Epoxy Encapsulated Coils
  • Copper Wound
  • Optional Primary Fusing
  • Single Phase
  • 50/60 Hz
  • UL® 506 Listed
  • CSA Certified

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