Жерде түйісуден қорғаныс

Жерде түйісуден қорғаныс

A copper bar that electrically joins all the metal sections of the switchgear. This bar is connected to the earth or ground connection when the system is installed. The grounding or earthing protects personnel from stray currents that could leak to the metallic enclosures.

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품사: 명사
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분야/도메인: 전기 장비
카테고리: 발전기
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қорғаныс

스포츠; 농구

(basketball term) the act of preventing the offense from scoring; the team without the ball.

Тиімді әрекет коэффициенті (ТӘК)

전기 장비; 발전기

Efficiency is the ratio of total output power to input power expressed as a percentage.

Электрлік басқару құралы

전기 장비; 발전기

An electrical operator is the electric motor driven closing and tripping (opening) devices that permit remote control of a circuit breaker.

электростатикалық

전기 장비; 발전기

A potential difference (electric charge) measurable between two points which is caused by the distribution if dissimilar static charge along the points.

апаттық шина

전기 장비; 발전기

An emergency bus is the silver-plated copper bus bars or flexible cable used to connect the paralleling breakers to the emergency system feeder breakers, and ultimately to ...

апаттық қуат беріліс жүйесі

전기 장비; 발전기

An emergency system is independent power generation equipment that is legally required to feed equipment or systems whose failure may present a life safety hazard to persons or ...

Қозғаушы

전기 장비; 발전기

An exciter is a device that supplies direct current (DC) to the field coils of a synchronous generator, producing the magnetic flux required for inducing output voltage in the ...