Toroidal transformer
CT series
Contrel elettronica
The CT series toroidal transformers allow to sense the leaking currents to earth. These transformers have been designed to be coupled to the maximum earth leakage current relays of the ELR series.
The current T/T's are made of an optimum quality magnetic core,
which allows to detect leakage currents of a very low value even.
The current T/T's are made of an optimum quality magnetic core,
which allows to detect leakage currents of a very low value even.
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