ұзарту құралы

ұзарту құралы

A draw out unit is a structure that holds a circuit breaker in an enclosure. It has a movable carriage and contact structures that permit the breaker to be removed from the enclosure without manually disconnecting power cables and control wires.

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Kép hozzáadása

Szófaj: noun
Szinonimák:
Blossary:
Ipar/Tárgykör: Electrical equipment
Kategória: Generators
Company:
Termék:
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ұзарту

Chemistry; General chemistry

The act of lengthening, or the state of being lengthened; protraction; extension

Жерде түйісуден қорғаныс

Electrical equipment; Generators

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)

Electrical equipment; Generators

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

Электрлік басқару құралы

Electrical equipment; Generators

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

электростатикалық

Electrical equipment; Generators

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

апаттық шина

Electrical equipment; Generators

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

Electrical equipment; Generators

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 ...