A current measurement device for measuring large continuous currents. (Machine-translation by Google Translate, not legally binding)

摘要

A current measuring device for measuring large direct currents, comprising a magnetic circuit surrounding the measuring current, said circuit having at least one air gap in which a Hall element is arranged, a winding being arranged on the circuit that conducts a current to compensate the measurement current at zero flow in the circuit, *** See image 01 (Machine-translation by Google Translate, not legally binding)