EGCT - Generator Current Transformer - Encapsulated Generator Bushing CT

Encapsulated Generator CTs are designed to be mounted over the high voltage terminal bushing of power generators. GCTs can be designed to suit any mounting footprint and offer a lightweight alternative to cast units. The GCT may also be used on an Isolated Phase Bus (IPB) in systems with higher voltage levels while maintaining its own 600 Volt class rating. The encapsulation benefits units that will be exposed to harsh elements or heavy-duty environments.

• Each unit is customed engineered to fit application
• Designs can be made to match existing CT characteristics
• Other conduit openings are available - threaded up to 1.5" - NPT or non-threaded holes up to 52mm
• Designs can be made to match existing CT characteristics
• Gapped cores for remanence control and transient response
• Windings may be provided with special test taps
• Rating Factors: Up to 1.0 @55°C Ambient
• Metering class: 0.15S thru 0.6 (IEEE) / 0.2S thru 0.5 (IEC)
• Burdens: B0.1 thru B1.8 / 2.5 - 45 VA
• NOTE: Sizes and accuracy class are dependent on current ratio
• Available in Single Ratio (SR) only