TU3R, TU50R Measuring transformers. Wound primary
Transformers have different transformation ratios, for primary ones from 50A to 800 A and secondary ones at 5 A. Precision classes can be 5P10 or 10P10 according to IEC 61869-2. Depending on the model and class, the power of the secondary load varies.
• Wound primary
• Resin casing
• Greater robustness
• For cable or plate