Patent ID: 11874335
Assignee: ONESTEP POWER SOLUTIONS INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A method for testing an electrical system including one or more power supplies, a load, and one or more protective-isolation devices disposed between the one or more power supplies and the load, comprising:
sensing a first voltage or a first current at an input side of the one or more power supplies;
sensing a second voltage or a second current at an output side of the one or more power supplies;
sensing a third voltage or a third current between the one or more protective-isolation devices and the load based on electrically connecting a measurement assembly between the one or more protective-isolation devices and the load;
selecting a fault from a plurality of fault types;
inducing the fault to the output side of the one or more power supplies or a load side of the one or more protective-isolation devices; and
comparing a first data of the first voltage or the first current sensing, a second data of the second voltage or the second current sensing, and a third data of the third voltage or the third current sensing.