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A Series Split Core Cable Type Current Transformer Manufacturing

FK series open and close current transxformer,180 degrees open and close freely, indoor use. It can be quickly installed and disassembled in the state of no power failure and continuous line and the operation is simple ,Through the principle of electromagnetic induction ,the measured source is isolated from personnel and equipment ,effectively ensuring the safety of personnel and property. This series of products has a variety of apertures and specifications to meet different use and installation needs.
Availability:
  • TRSK-FK

  • TR

Product Features

*  The buckle structure is fixed and the stability is good.

*  According to the cable specifications used in the main circuit, there are various core hole diameters to it .

*  Wide quantity limit and strong anti-saturation ability .Rated primary current range :1~1000A,rated secondary current range :0~5 A, current transformation ratio range can reach 100:1~10000:1.

*  Provide a variety of combined output methods: when outputting ampere-level current, you can use PVC wire terminals alone ,output Ma-level current, you can choose three-phrase integrated collection terminals and choose a variety of signal interfaces.

 *  Adopt high magnetic permeability core, good linearity and high sensitively .


Product Application

Rural power grid reconstruction project, online environmental monitoring ,smart fire-fighting power consumption, low-voltage power distribution system, smart power consumption system, electricity measurement ,power quality analysis and electrical equipment signal collection ,lighting equipment such as power installations, small current grounding systems, etc.



Download Size Sheet


TRSK-24A.pdf

TRSK-36A.pdf

TRSK-50A.pdf

TRFK-10A.pdf

TRFK-16A.pdf

TRFK-24A.pdf



Product Parameters

Electrical

performance

Operation Temperature

-40°C ~ +70°C

Relative Humidity

≤90%

Voltage Level

0.4/0.66/0.72kV

Linear Range

5%~120%

Rated Input Current

0 ~ 1500A

Rated Frequency

50/60Hz

Rated Capacity

0~5VA

Power Frequency

 Withstand Voltage

3kV AC/1min

Accuracy Class

0.5, 1.0

Dielectric Strength

≥1000Ω/500V DC

Mechanical

structure

Shell

PA/PCFlammability 

rating 94-V0

Output Method

PVC Sheathed cable/RJ12 Crystal terminal /

PS/2Round head male interface

Winding Bobbin

PBT

Opening-closing Structure

Snap

Core Material

Silicon Steel/

Manganese zinc ferrite

Construction Plan

Nylon cable ties bundled 

and fixed cables


Model Definition

Current Transformer

Typical Value and Dimension

Product Model

Rated Input

Rated Output

Accuracy Class

Dimensions(mm)

D

L

W

H

TRFK-10A

0~75A

0~50mA(0~1.0V)

0.2S

0.3S

0.5S

0.5S

9.00

34.5

37.5

45.0

TRFK-16A

0~150A

0~100mA(0~2.5V)

15.0

40.5

42.5

52.0

TRFK-24A

0~250A

0~100mA(0~5.0V)

22.5

54.0

47.0

71.0

TRSK-36A

0~500A

0~100mA(0~7.0V)

35.0

66.0

53.0

87.0

TRSK-50A

0~800A

0~100mA(0~7.0V)

50.0

88.0

59.0

114

TRSK-10A

5~100A

0~200mA(0.5VA)

0.5S

0.5S

1.0S

3.0S

9.00

34.5

37.5

45.0

TRFK-16A

5~150A

0~1A(0.5VA 1VA)

15.0

40.5

42.5

52.0

TRFK-24A

10~300A

0~5A(0.5VA 2.5VA)

22.5

54.0

47.0

71.0

TRSK-36A

10~600A

0~5A(0.5VA 3.75VA)

35.0

66.0

53.0

87.0

TRSK-50A

10~1500A

0~5A(0.5VA 5VA)

50.0

88.0

59.0

114

Current Transformer

Current Transformer    


Different Outputmods of Products  

Current Transformer

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