қосалқы қорғаныс

қосалқы қорғаныс

Backup protection consists of protective devices, which are intended to operate only after other protective devices have failed to operate or detect a fault.

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نوع المصطلح: اسم
المرادف (المرادفات)
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المجال / النطاق: أجهزة كهربائية
الفئة: مولدات
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қорғаныс

الأنشطة الرياضية; كرة السلة

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

Жерде түйісуден қорғаныс

أجهزة كهربائية; مولدات

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 ...

Тиімді әрекет коэффициенті (ТӘК)

أجهزة كهربائية; مولدات

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

Электрлік басқару құралы

أجهزة كهربائية; مولدات

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

электростатикалық

أجهزة كهربائية; مولدات

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

апаттық шина

أجهزة كهربائية; مولدات

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

أجهزة كهربائية; مولدات

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 ...