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PRODUCTS
U Series Current Transformers

Features

1.Adopted high permeability core,high accuracy, excellent linearity performance.

2. Fully enclosed case,with high function of current Isolation and nice outline.

3.The primary is led out by copper conductor which can be installed to the meter connector directly.

4.Linear output with high accuracy current.

5.DC Immunity function.

Application

Single and multi-phase electronic energy meters.

DESCRIPTION

1. Electrical Parameters

1. Housing material: Anti-burning ABS.

2. Encapsulation: Anti-burning epoxy resin.

3. Ambient temperature: -40℃ ~ +75℃.

4. Insulation resistance: ≥500MΩ(DC500V).

5. Dielectric strength : 4000VAC  1mA 60S.

2. Part Number Description

 

Note: if has “K” after series means CT has DC immunity function.

 

3. Circuit Diagram

 

4. Specification

No.

Rated Pri. Current (A)

Max.

Current (A)

Rated Sec. Current (mA)

Load Resistance (Ω)

AC Accuracy

DC Accuracy

1

1.5

6/9

1/5.0/7.5

5/10/20/40

0.1/0.2/0.5

1.0/2.0

2

2.5

10/15

2.5

5/10/20

0.1/0.2/0.5

1.0/2.0

3

5

20/30/40/60

2.0/2.5/5.0

5/10/20

0.1/0.2/0.5

1.0/2.0

4

10

40/60/100

4.0/5.0/10

10/20

0.1/0.2/0.5

1.0/2.0

5

15

60/100

10/15

10

0.1/0.2/0.5

1.0/2.0

6

20

80/100/120

8.0/10/20

10

0.1/0.2/0.5

1.0/2.0

 







5.Dimension

Product No.

Size (mm)

A

B

C

D

E

F

G

H

I

J

K

U-01

32

32

20

4.2

15

2.0

10

3~10

50~200

~

 

32

32

21

5.2

18

2.0

10

3~10

50~200

~

 

32

32

21

4.0

10

1.9

10

3~10

50~200

~

29

U-02

32

32

21

4.2

15

2.0

10

3~10

50~200

~

 

U-03

35.8

35

20

5.2

19.5

2.4

11.7

3~10

50~200

 

 

U-04

29

30

16.4

5.1

17.5

2

9

3~10

50~200

 

 

Note: The type of output can be made as per customers’ requirements.

 

Contact Us

Switchboard:+86-755-86000443

International Sales :+86-755-86000713+86-13823790397

Email:international2@chuangy.com

Add:Room 101 / 401, Building B, Jiada R&D Building, Songpingshan Road No.5, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, China





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