Electrical device for measuring current flowing through conductor, comprises housing with input and output electrical connections for connecting respective ends of conductor and current transformer, which is provided for measuring current

摘要

The electrical device comprises a housing (4) with an input and an output electrical connections for connecting respective ends (31,32) of a conductor (3). A current transformer (7) is provided for measuring the current (i). An evaluating processor unit (8) is provided, which is connected with the current transformer. A current measuring conductor is provided, which is passing through the current transformer. A measuring signal output (10) is provided for displaying the measured current of the corresponding current value. An independent claim is also included for a clamp-current transformer, which is loaded by an electrical device.