TA125R Transformer

Description: The TA125R is a split core transformer for measurement instrumentation. Is a transformer with bus-bar primary. For cable or bus-bar of different dimensions. The casing is made of resin and its main advantage is the easy installation due to the possibility of opening the core. Is more robust transformers because they are encapsulated with resin, allowing the installation even outdoors.

The TA125R transformer have different transformation ratios, for primary ones from 500 A to 3000 A and secondary ones at 1 A or 5 A. The accuracy classes can be 0.5, 1 or 3 according to the IEC 61869-2 standard.



  • Bus-bar primary
  • Split core
  • Resin casing
  • Cable or bus-bar with different dimensions
  • Easy installation
  • More robust
  • Bus-bar: 125 x 80
  • Cable: Ø 80
  • Accuracy: 0.5, 1 or 3
  • Ipn (A): VA

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TA125R Transformer

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TA125R Transformer