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

IEV ref 614-03-58

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

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

ar
نسبة الحماية ضد موجات الصواعق

de
Blitzstoßspannungs-Schutzfaktor, m

es
relación de protección contra impulsos tipo rayo

fi
salamasyöksyjännitteen suojaussuhde

it
rapporto di protezione contro le sovratensioni a impulso

ko
뇌충격 보호비

ja
雷インパルス保護比

pl
piorunowy współczynnik ochrony, m

pt
relação de protecção às sobretensões atmosféricas

sr
заштитни однос према атмосферским пренапонима, м јд

zh
雷电冲击保护比

Publication date: 2016-02
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