strujni transformator (ST)

strujni transformator (ST)

An instrument to measure current, encircling a conductor carrying the current to be measured or controlled.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน: current sensor_₀
Blossary:
อุตสาหกรรม/ขอบเขต: Electrical equipment
Category: Circuit breakers
Company: Schneider Electric
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ST (Strujni Transformator)

Electrical equipment; Generators

Current transformers are instrument transformers used in conjunction with ammeters, control circuits and protective relaying.

transformator

Electrical equipment; Circuit breakers

A static device with primary winding, connected in series with the conductor (bus) carrying the current to be measured or controlled within the switchgear.

transformator

Electrical equipment; Electricity

An electro-magnetic device used to change the voltage in an alternating current electrical circuit.

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.

toplinska memorija

Electrical equipment; Circuit breakers

Provides continuous temperature rise status of the wiring for a period of time both before and after the device trips. This allows the circuit breaker to respond to a series of ...