Agilent / HP / Keysight 6456B

This DC Power Supplies provide an AC line loss protection circuit which monitors 3 phase input and cuts of SCR’s and opens output bus if a phase drops out, operation resumes when AC input returns to normal.

The voltage and current outputs of the HP 6456B can be programmed by a remote resistance, or a remote voltage source.

3 phase input with various voltage options.