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TA4 SERIES

TA4-A
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CURRENT TRANSFORMERS FROM 400A TO 1500A WITH SECONDARY 1A OR 5A

Family of current transformers consists of 5 models. Each model has its own current range and passes through cable or bar.

The TA1, TA2 and TA3 have the ability to be mounted on DIN rails and have the secondary connections protected by a cover that makes them IP20, while the TA4 and TA5 will be fixed directly with screws bar while the secondary connections are IP00.

Bi-mec is still able to customize, if there is demand, these products being able to vary both the primary and the secondary.

  • Primary current: 400÷1500 A;
  • Secondary current: 1 o 5 A;
  • Degree of protection: IP00;
  • Dielectric strength: 3kV/50Hz x1’;
  • Insulation class: F;
  • Thermal class: F;
  • Maximum Overload current: +15% constant;
  • Frequency: 50-60Hz;
  • Fixing: On Bar.