alarmni prekidač

alarmni prekidač

An auxiliary switch which operates only upon the tripping of the circuit-breaker with which it is associated.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Electrical equipment
Category: Circuit breakers
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ตัวย่อ-อักษรย่อ:

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prekidač

Biology; Ecology

A wave that collapses forward near the shoreline as the shoaling sea bottom makes it top-heavy. It collapses when the ratio of its height to its wavelength passes 1:7.

kratko vrijeme kašnjenja

Electrical equipment; Circuit breakers

The length of time the circuit breaker will carry a short circuit (current greater than the short-time pickup) before initiating a trip signal.

senzor

Electrical equipment; Circuit breakers

The current sensing element within the circuit breaker which provides the sensing function for that circuit breaker.

fazna barijera

Electrical equipment; Circuit breakers

A barrier which provides phase-to-phase or phase-toground isolation.

pogonski mehanizam

Electrical equipment; Circuit breakers

An internal mechanical system which opens and closes the circuit breaker contacts.

otvoreni/zatvoreni pokazatelj

Electrical equipment; Circuit breakers

An indicating means which displays the position (open or closed) of the main contacts.

neutralni strujni transformator

Electrical equipment; Circuit breakers

A current transformer which encircles the neutral conductor; required on circuit breakers with ground-fault protection, when applied on a grounded system.