Nanocrystalline current sense transformers improve measurement accuracy
New Products
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By
Paul Buckley
The SCTN20, SCTN30, SCTN70 current sense transformers are made with nanocrystalline cores which offer a number of benefits compared with traditional current sense transformers. The devices provide better measurement accuracy due to the higher core permeability. The devices’ size and weight are reduced and address a larger operating temperature range from -40 to 125°C
The range of nanocrystalline current sense transformers is designed for a 50 – 400 Hz frequency range with a 0.2 or 0.5 accuracy class. The devices are available for rated currents 10 A, 12 A, 20 A, 30 A and 70 A.
All models are RoHS and Reach compliant. The devices are housed in a plastic package using UL94 V-0 materials.
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