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Area Equipment for explosive atmospheres / Intrinsically safe and associated intrinsically safe electrical apparatus "i"

IEV ref426-11-25

Symbol
Um

en
maximum r.m.s. AC or DC voltage
maximum voltage that can be applied to the non energy-limited connection facilities of associated apparatus without invalidating the type of protection

fr
tension maximale, efficace, alternative ou continue, f
tension maximale qui peut être connectée aux bornes non limitées en énergie d’un matériel associé sans annuler le mode de protection

de
maximaler Effektivwert der Wechselspannung oder maximale Gleichspannung, m, f

it
massima tensione in corrente alternata, valore efficace, o in corrente continua

ko
최대 실효 교류 전압 또는 직류 전압

ja
最大電圧(交流実効値又は直流)

no
nb maksimal r.m.s. veksel- eller likespenning

nn maksimal r.m.s. veksel- eller likespenning

pl
napięcie maksymalne

pt
máxima tensão eficaz alternada ou contínua

zh
最高交流有效值电压或直流电压

Publication date: 2008-02
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