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DC resistance transformer

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DC resistance transformer

  • Taxonomy:Other products

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  • Date of release:2018/08/16
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DC resistance transformer



Precision current transformers are used to reduce high AC and DC currents to a lower level that the power analyzer can measure directly. These systems safely reduce current while maintaining the highest accuracy.

Our precision current transformers have high linearity over the entire current range and low phase error, making them widely used in electrical measuring instruments, electrical protection devices and current sensing modules.

 

Features:

◇ High cost performance, environmental protection and no pollution

◇ Small size, high precision and good consistency

◇ High conductivity permalloy or nanocrystal, good linearity

◇PCB welding, epoxy resin potting, good shock resistance, beautiful appearance

 

application:

◇ Suitable for all kinds of instruments, transmitters, fuel gauges, etc. with small size and high precision


 

Circuit diagram:

 

 

 

Electrical parameter


Mechanical parameters

working frequency

50-400Hz


shell

PBT or ABS, flame retardant rating 94-V0

Rated input

0-250A


skeleton

PBT

Measuring range

10%In-120%In


Iron corePermalloy or nanocrystal

Rated output

0-100mA


Internal structureEpoxy resin potting

Specific difference

≤±0.1%


construction

PCB soldering

Phase difference

≤±5分


Operating temperature

-25℃~+75℃

Medium strength

2.5KV/1mA/1min


Relative humidity

≤85%

Insulation resistance

DC500V/100MΩmin


Output connection

Electronic wire or terminal


 

 

 

Item

Rated Current(A)

Current Ratio

Accuracy Class

Load Resistance Ω

Frequency Hz

Dimensions (mm)

A

B

C

D

KCT101

1-5

500~2000:1

0.1, 0.2

≤10

50/60

15.4

30

30

10

KCT102

1-10

500~2000:1

0.1, 0.2

≤50

50/60

8.6

29.2

29.2

13

KCT103

1-20

500~3500:1

0.1, 0.2

≤50

50/60

7.6

18

18

8

KCT104

1-30

500~3500:1

0.1, 0.2

≤50

50/60

-

-

-

15.5

KCT105

1-40

500~3500:1

0.1, 0.2

≤50

50/60

7

23.4

23.4

11

KCT106

1-50

500~3500:1

0.1, 0.2

≤50

50/60

8.7

26.4

26.4

17

KCT107

1-60

500~3500:1

0.1, 0.2

≤50

50/60

12.8

37.2

37.2

14

KCT108

1-80

500~3500:1

0.1, 0.2

≤50

50/60

8

24.2

24.2

11.8

KCT109

1-100

500~3500:1

0.1, 0.2

≤100

50/60

8

24

24

11.8

KCT110

1-120

500~3500:1

0.1, 0.2

≤200

50/60

28

45

45

17.2

KCT111

1-150

500~3500:1

0.1, 0.2

≤200

50/60

35

33.5

33.5

29.2

KCT112

1-200

500~3500:1

0.1, 0.2

≤200

50/60

21

31

31

8

KCT113

1-250

500~3500:1

0.1, 0.2

≤20

50/60

10.6

23.9

23.9

13.6

KCT114


500~3500:1

0.1, 0.2

≤50

50/60

12.6

26.1

26.1

14.6

KCT115


500~3500:1

0.1, 0.2

≤50

50/60

7.5

22

22

17.5

KCT116


500~3500:1

0.1, 0.2

≤50

50/60

18

31.5

31.5

23

The following late supplements




18.5

50

50

20


 

Note: 1. The above performance parameters are related to the customer's actual winding number and wire diameter, and only serve as the customer selection reference.

  2, can be customized according to the user's specific size performance requirements.

The address of this article:http://www.cnkpsen.com/product/574.html

Key word:Transformer,CurrentTransformer,DCresistancetransformer

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