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Area Generation, transmission and distribution of electricity – Operation / Insulation coordination and overvoltages

IEV ref614-03-59

en
protection ratio against switching impulses
ratio of the switching impulse protective level of a surge protective device to the rated switching impulse withstand voltage of this device

fr
rapport de protection aux chocs de manoeuvre, m
rapport du niveau de protection aux chocs de manoeuvre d’un dispositif de protection contre les surtensions à la tension assignée de tenue au choc de manoeuvre de ce dispositif

ar
نسبة الحماية ضد موجات الفصل والتوصيل

de
Schaltstoßspannungs-Schutzfaktor, m

es
relación de protección contra impulsos tipo rayo
relación de protección contra ondas de choque

fi
kytkentäsyöksyjännitteen suojaussuhde

it
rapporto di protezione contro le sovratensioni di manovra

ko
개폐 충격 보호비

ja
開閉インパルス保護比

pl
łączeniowy współczynnik ochrony, m

pt
relação de protecção às sobretensões de comutação

sr
заштитни однос према склопним пренапонима, м јд

zh
操作冲击保护比

Publication date: 2016-02
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