Dry-Type Transformers


Online Low Voltage Transformer Selector
Online Buck/Boost Transformer Calculator


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



Encapsulated 600-Volt Class Transformers

  • 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
• 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  
Single-Phase, 15 Through 167 kVA
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


High Voltage General Purpose Transformers
• 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 2.4 and 5 kV Class
15 Through 1500 kVA
Three-Phase 8.6 and 15 kV Class
112.5 Through 1500 kVA
   

Pad-Mounted Transformers
  • Tamper-Resistant
  • Compartmentalized
  • Indoor or Outdoor Application
  • Patented Air Baffling System
  • Wide Selection of Options and Accessories
   
   
   
Single and Three-Phase
2.4, 5 and 15 kV Class
112.5 Through 2500 kVA


Unit Substation and High Voltage Power
• 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  
Three-Phase 2.4 Through 34.5 kV Class
112.5 Through 10000 kVA
Unit Substation Transformer
with Primary Switch
   

Vacuum Pressure Impregnated (VPI) and VPI/Epoxy Shielded
  • 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
   
   
   
   
   
600-Volt Class Through 34.5 kV Class
112.5 Through 10000 kVA


Specialty Transformers
  • Application-Engineered Specialty Transformers
   
   
   
   
   
   
   
600-Volt Class Through 34.5 kV Class
50 vA Through 10000 kVA