TU125R Transformer

Description: The TU125R current transformers for measurement instrumentation. Is a transformer with bus-bar primary for low currents. The casing is made of resin for installation in environments with hostile weather. The connections of the primary can be for cable or for bus-bar.

The TU125R have different transformation ratios, for primary ones from 500 A or 3000 A and secondary ones at 1 A or 5A. The accuracy classes can be 0.5, 1 or 3 according to the IEC 61869-2 standard.

Connections

Dimensions

  • Bus-bar primary
  • Low currents
  • Resin casing
  • Installation in environments with hostile weather
  • For cable or bus-bar
  • Bus-bar: 125 x 80
  • Cable: Ø 80
  • Accuracy: 0.5, 1 or 3
  • Ipn (A): VA