TU__ Measuring transformers

Description: Current transformer TU__ for measurement instrumentation. Is a transformer for primary through, either for cable or for plate. The envelope is made of plastic.

The TU_ transformer have different trasformation ratios, for primary ones from 30 A to 1000 A and secondary ones at 1A or 5A. Precision classes can be 0,5. 1 or 3 according to IEC 61869-2.



Model/ Bus-bar / Cable
TU20/ 20×5/ Ø16
TU30 / 30×10 / Ø22
TU40 / 40×10 / Ø30

  • Bus-bar
  • For cable or bus-bar
  • Plastic casing

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TU__ Measuring transformers

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TU__ Measuring transformers