International
Electrotechnical
Commission
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Area
Equipment for explosive atmospheres
/ Intrinsically safe and associated intrinsically safe electrical apparatus "i"
IEV ref
426-11-19
Symbol
U
i
en
maximum input voltage
maximum voltage (peak AC or DC) that can be applied to the connection facilities of apparatus without invalidating intrinsic safety
fr
tension d'entrée maximale
, f
tension maximale (courant alternatif de crête ou courant continu) qui peut être appliquée aux éléments de raccordement du matériel sans invalider la sécurité intrinsèque
ar
اقصى جهد دخل
de
maximale Eingangsspannung, f
es
tensión máxima de entrada, f
it
massima tensione d’ingresso
ja
最大入力電圧
no
nb
maksimal inngangsspenning
no
nn
maksimal inngangsspenning
pl
maksymalne napięcie wejściowe, n
pt
tensão de entrada máxima
ru
максимальное входное напряжение
zh
最高输入电压
Publication date:
2020-03
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