(Model EW-3C) Medium-Voltage Dual-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV | Elevate Power Distribution: Explore Premium Voltage Transformers | CIC

(Model EW-3C) Medium-Voltage Dual-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV / 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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Two-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV | 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 Two-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV, 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.

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(Model EW-3C) Medium-Voltage Dual-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV
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Two-Core Coil Molded Current Transformer with Cut Cores, 3.6 kV

EW-3C

2-core (core type: cut-core), medium-voltage coil molded current transformer. Often used with the main panel or the motor control panel of a 3.6 kV (max.) power system. Good for protection. Suited to measuring and monitoring instruments. Araldite® epoxy resin.

About the Product

Often used with the main panel or the motor control panel of a 3.6kV (max.) power system, this indoor, two-core (core type: cut-core) current transformer is good for protection and is suited to measuring and monitoring instruments. Compact, easy to install, and insulated with Araldite® epoxy resin, this medium-voltage coil molded current transformer has a fine exterior and provides excellent electrical performance.

Specifications

  • Standard: IEC or IEEE*
  • Indoor application
  • Coil molded
  • High-grade silicon steel cores
  • System Voltage: ≤ 3.6 kV
  • Frequency: 50 or 60 Hz
  • Ith: 16 kA/1S
  • Current Ratio: ≦ 300A/5-5A
  • AC/BIL: 10/40kV
  • Approx. Weight: 9 kg

Coil Molded Current Transformers (Selection Table)

Model

System
Voltage

Primary
Current

 Secondary
Current		 Burden /
Accuracy

Ith
(Max.)

AC/BIL
(kV)

Approx.
Weight
(kg)

 Num.
Of
Cores

Core 1

Core 2

EW-3S

3.6 kV

10~400A

5A / 1A

-

40VA/1.0

16 kA/1S

10/40

5

1

EW-3C

3.6 kV

10~300A

5A / 1A

5A / 1A

 15VA/5P10
+ 25VA/0.5

or

15VA/5P10
+ 30VA/1.0

9

2

EW-10SH

12 kV

5~400A

5A / 1A

-

40VA/1.0

28/75

7

1

* Other standards and specifications available

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