Power Rating | Through 1100kVA [600 Volt Class] To 34.5Kv/Through 5000kVA [Medium Voltage Class] |
Voltages | |
BIL Ratings | Through 150kV |
Frequencies | 50 or 60 Hertz |
Windings | Aluminum or Copper |
Temperature Rise | 80°C, 115°C or 150°C |
Electrostatic Shield | |
Enclosures | NEMA 3R (outdoor) Available through 15kV Future Forced Air (FFA) or Forced Air (FA) |
K Ratings | 4, 9, 13 or 20 |
UL Listing | |
Product Weights | |
Typical Lead Times | |
Efficiency Rating | |
Electrostatic Shield Material | |
Impregnation | |
Temperature Protection |
Drive Isolation transformers are designed for use with AC and DC adjustable speed drives. The use of Silicon-Controlled Rectifiers, or SCRs, with adjustable speed drives has resulted in the need for transformers specifically designed for the application.