Two-Core Coil Molded Current Transformer with Cut Cores, 3kV

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Two-Core Coil Molded Current Transformer with Cut Cores, 3kV - CIC

CIC | CHALLENGE INDUSTRIAL CO., LTD., since 1974, is a global supplier of Two-Core Coil Molded Current Transformer with Cut Cores, 3kV. CIC specializes in the manufacture of instrument transformers, distribution transformers, detuned reactors, epoxy insulators, electronic energy meters, etc. Also provided or distributed are a wide range of other electrical or electronic apparatus.

Certified to ISO 9001, CIC ensures superior quality of its goods through such advanced technologies and materials as Swiss-manufactured equipment (for the production of resin insulators), Araldite® epoxy resin, and technology transferred from Messwandler-Bau (MWB) of Germany.

Backed by 44 years of experience, CIC offers custom-made products, OEM/ODM services, and technical support tailored to the needs of its discerning clientele.


Two-Core Coil Molded Current Transformer with Cut Cores, 3kV

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 3.6kV (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: 50/60 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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