12 kV Two-Core Current Transformers, EWF-10D Series | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

12 kV Two-Core Current Transformers, EWF-10D Series / Serving a diverse client base around the world, CIC is a leading manufacturer and supplier of current transformers, potential transformers (voltage transformers), distribution transformers, epoxy insulators, electronic meters, and other electrical and electronic products.

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12 kV Two-Core Current Transformers | Enhance Safety and Performance with Superior Epoxy Insulators | CIC

Based in Taiwan since 1974, CHALLENGE INDUSTRIAL CO., LTD. specializes in manufacturing high-quality electrical products, including 12 kV Two-Core Current Transformers, current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With over 45 years of expertise and technology collaboration with Germany's MWB, CIC is ISO certified and offers products recognized for reliability in various industrial applications.

Challenge Industrial Co., Ltd. (CIC) stands at the forefront of electrical innovation, specializing in the manufacturing of current transformers, voltage transformers, distribution transformers, epoxy insulators, and power capacitors. With a legacy built on over 45 years of engineering excellence and leveraging advanced German technology, CIC commits to delivering high-quality, ISO-certified electrical solutions. Their comprehensive product range, paired with an ISO-certified approach and a TAF-accredited laboratory, ensures reliability and performance for a diverse global market. CIC is your go-to source for electrical components that power progress and efficiency.

CIC has been offering customers high-capacity power capacitors since 1974, both with advanced technology and 50 years of experiences, CIC ensures each customer's demands are met.


12 kV Two-Core Current Transformers

EWF-10D Series

2-core current transformers designed for 12 kV (max.) power systems for use with measuring (or monitoring) instruments and protective relays, these products are cast in Araldite® epoxy and meet the requirements of all major electrical standards.

About the Product

The EWF-10D Series two-core current transformers are designed for 12 kV (max.) power systems and intended to be used with measuring (or monitoring) instruments and protective relays. Insulated with Araldite® epoxy resin, these current transformers meet the requirements of all major electrical standards. In addition to superior insulation, these products are also characterized by high mechanical properties and excellent resistance against moisture.

Product Features

  • Indoor application
  • Cast in Araldite® epoxy resin
  • Standards: IEC or IEEE
  • System Voltage: ≦12kV
  • Frequency: 50 or 60 Hz
  • AC/BIL: 28/75 kV

Selection Table

12kV Two-Core Current Transformers  EWF-10D Series  - Selection Table

Note: Other standards and specifications available upon request.

Available Models

EWF-10DA, EWF-10DB


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