Current & Voltage Transformers

Our HES range of panel mounted units cover the range from 25A - 500A and consist of the coil and Hall element only where the user includes the active circuitry on their PCB. All units are designed for primary current cable and are available for vertical mounting (up tp 100A) and horizontal mounting (25A - 500A).


The DCVT range of self powered units provides an isolated DC voltage output for a DC voltage input. The DCVT5U, DCVT5S and DCVT8HV have basic 25V:10V ratio, expandable by the insertion of resistance in series with the input. The DCVT5x types are proof stress tested to 6kV and the DCVT8HV to 10kV.