Electronic Component Solutions

Three new nanocrystalline current sense transformers for metering applications

Designed to be used in metering applications, current sense transformers made with nanocrystalline cores offer many advantages compared with traditional current sense transformers:

  • a better measurement accuracy due to the higher core permeability
  • size and weight are reduced
  • a larger operating temperature range from -40°C to 125°C

Its range of nanocrystalline current sense transformers is designed for a 50 – 400 Hz frequency range with a 0.2 or 0.5 accuracy class. They are designed for 10A, 12A, 20A, 30A and 70A current range.

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