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C Series Split-core Type Current Transformer (Busbar Perforated with Screw Fixed)
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C Series Split-core Type Current Transformer (Busbar Perforated with Screw Fixed)

TR-C series open and close current transformer,90°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 property. This series of products has a variety of apertures and specifications to meet different use and installation needs.
Availability:

*   Open and close structure ,easy to install on site and easy to operate. Quick and easy installation or removal without disconnecting the primary cable under test, effective for safe and easy current testing ;

*      High permeability ,small magnetic leakage and excellent consistency ;

*   The buckle structure is fixed and stability is good;

*   Adopt high magnetic ,good linearity and high sensitivity.

Application                        

Rural power grid reconstruction project ,online environmental monitoring ,smart fire-fighting power

consumption ,low-voltage power distribution system ,electrical fire monitoring ,fire prevention and leakage system ,smart power consumption system ,electricity measurement ,power quality analysis and electrical equipment signal collection ,lighting equipment, motors, Power demand side management of equipment such as power installations, small current grounding systems, etc.


Specification


Electrical performance

Operation temperature

-40℃~+70℃

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、1VA

Power frequency

withstand voltage

3KV/min

Accuracy class

0.5、1.0

Dielectric strength

1000MΩ/500V/min

Mechanical parameters

Shell

PA/PCFlammability rating94-V0

Output method

Silicone rubber sheathed wire

Winding bobbin

PBT

Opening and closing

structure

snap

Core material

Silicon steel

/Nanocrystalline

/glass film alloy

construction plan

Copper screw fixing cable






Typical Value and Dimensions


Product

model rated

rated input

rated output

accuracy class

Dimensions(mm)

D

L

W

H

TRSK-50C

0~800A

0~1A (0~

1.0V)

0.5

1

50

23.5

26.5

44

TRSK-80C

0~1500A

0~5A (0~

2.5V)

80

31.5

32.5

51


*    Before the silicon steel core is closed ,ensure that the end face of the incision is clean ,free of stains and impurities;It must be treated with anti- rust agent;

*    It is recommended to use a special pry bar/pry tool to open it. Do not break the buckle with excessive force.


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