BS EN IEC 60077-4:2019 PDF

Railway applications. Electric equipment for rolling stock - Electrotechnical components. Rules for AC circuit-breakers

Название (английский):

BS EN IEC 60077-4:2019

Railway applications. Electric equipment for rolling stock - Electrotechnical components. Rules for AC circuit-breakers

Статус документа:: Действующий
Формат:: Электронный (PDF)
Дата публикации:: 31 января 2020 г.
ICS:: 45.060.01
Технический комитет:: CENELEC
SKU:: BS EN IEC 60077-4:2019

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Abstract

What is BS EN IEC 60077 ‑ 4 - Railway applications about?

BS EN IEC 60077 is a series of international standards on railway vehicles that specifies the rules for AC circuit-breakers. BS EN IEC 60077 ‑ 4 is the fourth part of the BS EN IEC 60077 series of documents that gives rules for AC circuit-breakers, the main contacts of which are connected to AC overhead contact lines, the nominal voltage of these circuits being in accordance with IEC 60850 .

BS EN IEC 60077-4:2019 PDF

Abstract

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Abstract

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