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BHSDH Busbar Type Series Current Transformer
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BHSDH Busbar Type Series Current Transformer

TR-BH and TR-SDH series current transformers are used in the protection test of GCS low- voltage
pull-out switchgear and domino combined switchgear as well as high-power electrical equipment.
They are suitable for the measurement and protection of electric energy in ac circuits with rated voltage of 0.66kV blow and rated frequency of 50Hz and 60Hz.
Availability:

*  Wide current measurement range ;

*  High performance indiex ,low cost with good quality;

*  Flexible installation and strong applicability ;

*  Support customizatin service

Specification





Electrical performance

Operation temperature

-40℃~+70℃

Relative humidity

≤90%

Voltage level

0.66KV

Power Factor

COSφ=0.8

Rated input current

5~6000A

Rated frequency

50/60Hz

Accuracy class

0.2S 0.2 0.5 0.5S 1

Working Frequency

50Hz-60Hz


Rated capacity


2.5~30VA

Power frequency withstand voltage


3KV AC 2mA/min



Shell



PC plasic



Output method



Fixed Terminal output

Rated Secondary output

1-5A

Application

Indoor

Primary turns

1-10T

Tolerance

±1mm



Installation Diagram


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