Motor drive with low leakage surge protection

Details Motor drive with low leakage surge protection Motor drive with low leakage surge protection

2011-04-26

2011-04-26

Nguyen, Danny (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

C361S120000

Reexamination Certificate

active

07933108

ABSTRACT:
A motor drive employs a combination of gas discharge tubes and metal oxide varistors to create precisely tailored surge protection that has a low leakage current minimizing the triggering of ground fault detection circuitry when multiple motor drives are attached to a single line source.

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