20kV 2-Core Current Transformer (for Indoor Application in Polluted Regions) | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

20kV 2-Core Current Transformer (for Indoor Application in Polluted Regions) / 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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24 kV Two-Core Current Transformer (for Polluted Regions) | 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 24 kV Two-Core Current Transformer (for Polluted Regions), 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.


24 kV Two-Core Current Transformer (for Polluted Regions)

EWF-20DK

2-core current transformer for a 20~24kV power system. Used in conjunction with measuring or monitoring instruments, and with protective relays. Epoxy cast. Designed to have greater creepage, it is appropriate for polluted regions.

About the Product

This two-core current transformer is designed for a 20~24 kV power system and is intended to be used in conjunction with measuring or monitoring instruments, and with protective relays. Insulated with Araldite® epoxy, this indoor-use current transformer is designed to have greater creepage, allowing the current transformer to be provided to regions with harsh environmental factors such as high humidity, salty air, dust, etc.

Product Features

  • Cast in Araldite® epoxy resin
  • For indoor application in polluted regions
  • Standards: IEC or IEEE
  • System Voltage: ≦ 24kV
  • Frequency: 50 or 60 Hz
  • AC/BIL: 50/125 kV
  • Additional specification or customization may be requested to comply with various electrical standards or special requirements.

Selection Table

Model

Primary Current

Secondary Current

Burden / Accuracy

Ith
(Max.)

Approx. Weight

Num.
of
Cores

Creepage

Core 1

Core 2

EWF-20DK

2x15 ~
2x300A

5A or 1A

5A or 1A

30VA/5P20 + 30(15)VA/1.0(0.2)

25kA/1S

23 kg

2

435 mm



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