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(Model EW-10SH) Medium-Voltage Coil Molded Current Transformer - 12 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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(Model EW-10SH) Medium-Voltage Coil Molded Current Transformer - 12 kV
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Coil Molded Current Transformer with Cut Core, 12 kV

EW-10SH

Cut-core, medium-voltage, indoor-use, coil molded current transformer intended for a 12 kV (max.) power system and suited for measuring or monitoring instruments. Insulated with Araldite® epoxy resin.

Medium-Voltage Coil Molded Current Transformer

About the Product

Intended for a 12 kV (max.) power system and suited for measuring or monitoring instruments, this coil molded current transformer with a cut core is insulated with Araldite® epoxy resin. With a fine exterior, this medium-voltage current transformer for indoor use is compact and easy to install.

Specifications

  • Standard: IEC or IEEE*
  • Indoor application
  • Coil molded
  • High-grade silicon steel core
  • Current Ratio: ≦ 400/5A
  • System Voltage: ≦ 12 kV
  • Frequency: 50 or 60 Hz
  • AC/BIL: 28/75 kV
  • Ith = 16 kA/1S
  • Burden / Accuracy: 40VA/1.0
  • Approx. Weight: 7 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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