Bushing Current Transformers for 23 kV C-GIS
EO1M6, EO1M20, EO1M150
These epoxy-cast multi-ratio bushing current transformers (BCTs, or bushing CTs) are typically installed in 23 kV C-GIS (cubicle-type gas-insulated switchgear) for use with measuring or monitoring instruments, or protective relays.
About the Product
Widely used by public utilities and private sectors, these epoxy-cast multi-ratio bushing current transformers (BCTs, or bushing CTs) are typically installed in 23 kV C-GIS (cubicle-type gas-insulated switchgear) for use with measuring or monitoring instruments, or protective relays. Insulated with Araldite® epoxy resin, these products are characterized by superior moisture resistance, excellent electrical performance, and high mechanical properties.
Specifications
- Standards: IEC or IEEE
- Indoor application
- Cast in Araldite® epoxy resin
- Multi-Ratio Bushing CTs (BCTs) / Window-type current transformers
- Designed for 23 kV C-GIS
- Insulation Level: 0.72 kV
- Frequency: 50 or 60 Hz
- AC/BIL: 4/10 kV
- Other standards and specifications available upon request
Selection Table
* Current ratios according to IEEE C57.13
- Download Documents
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CIC Company Profile
Learn about our company: history, strengths, products, global locations, and our Advanced Electricity Lab.
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【Product Brochure】Bushing-Type Current Transformers for 23 kV C-GIS
Easy-to-print document, containing product description, specifications, and a selection table.
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【Product Dimensions】Bushing-Type Current Transformers for 23 kV C-GIS
Download PDF for basic drawing(s) and dimensions of this product. For more detailed information, please contact CIC.
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CT & PT Selection Guide: How to Choose a Current Transformer or Potential Transformer
How to select, based on application and power system attributes, the primary and secondary currents, burden, accuracy, rated frequency, type (indoor vs. outdoor), insulation material, etc.
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