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Explaining phase monitor|phase failure relay|ELECTRECA
Автор: ELECTRECA
Загружено: 4 янв. 2020 г.
Просмотров: 40 804 просмотра
Описание:
Phase Monitoring Relays. ... Prevents three-phase motors from continuing to run after losing a phase that could result in motor burnout.
Phase monitoring relays. phase monitoring relays protect loads from voltage fault conditions. The devices provide protection against phase loss, phase reversal, and phase unbalance due to blown fuses, broken wires or worn contacts.
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