Home > Term: phase-balance relay
phase-balance relay
Relay that protects an electrical system from faults occurring in any phase of a threephase system. Quite often a fault current will not be large enough to trip the overcurrent relay, but will operate the phase-balance mechanism.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)