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Power Current Transformer

Power Current Transformer
Power Current Transformer
Product Code : KDCT-15
Product Description
Power CT

Features

  • Adopted high permeability core, high density of magnetic flow, low magnetic leakage, high efficiency;
  • Small primary current input can get large power output, which can drive meter start to normal work fast;
  • The transformer will be saturation fast when input large primary current,which can guarantee components of meter avoiding any break;
  • Fully enclosed case,with high function of current isolation and nice outline;
  • Suitable for several primary wire types,mini body and easy to installation.
Application

Neutral wire missing protection of preventing electricity-stolen electricity meter.

Electrical Parameters

  • Housing Material:Anti-burning ABS.
  • Ambient temperature: -40℃ ~ +75℃.
  • Insulation resistance: ≥500MΩ(DC500V).
  • Dielectric strength : 4000VAC 1mA 60S.
Part Number Description

Circuit Diagram

Specification

No.

Primary Current

Rated Current(A)

Turn Number of Primary Windings

Output Voltage (V)

Load Resistance (Ω)

1

1(30)A

1

2

6

560

2

1(40)A

1

1

3

560

1

4

1000

2

5.45(true RMS)

560

3

1(60)A

1

2

2.5

400

1

3.3

720

2

5.8

3000

1

6

6000

4

1(80)A

1

2

4

1000

5

2(60)A

2

1

3.3

720

1

4.3

900

1

6

560

6

2(200)A

2

2

5

1000

Dimension

Product No.

Solution

Size(mm)

A

B

C

D

E

F

PT-01

1

14

36

20

110

50

5±1

2

15

38

22

110

50

5±1

3

17

40

20

110

50

5±1

PT-02

1

12

42

30

70

30

5±1

2

16

35

24

70

30

5±1

3

17

42

22

70

30

5±1

PT-03(with metal shield)

10.5

36

23.5

50

10

5±1