-
21 PELV-System, n
система защитного сверхнизкого напряжения
система ЗСНН
Электрическая система, в которой напряжение не может превысить сверхнизкое напряжение:
- при нормальных условиях и
- при условиях единичного повреждения, за исключением замыкания на землю в других электрических цепях.
[ ГОСТ Р МЭК 60050-826-2009]EN
PELV system
electric system in which the voltage cannot exceed the value of extra-low voltage:
– under normal conditions and
– under single fault conditions, except earth faults in other electric circuits
NOTE – PELV is the abbreviation for protective extra low voltage.
[IEV number 826-12-32]FR
schéma TBTP, m
schéma électrique dont la tension ne peut pas dépasser la valeur de la très basse tension:
– dans des conditions normales et
– dans des conditions de défaut simple, à l'exception des défauts à la terre dans les autres circuits électriques
NOTE – TBTP est l’abréviation de très basse tension de protection.
[IEV number 826-12-32]Тематики
Синонимы
EN
DE
- PELV-System, n
FR
- schéma TBTP, m
Немецко-русский словарь нормативно-технической терминологии > PELV-System, n
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22 elektrische Schutztrennung, f
(электрическое) разделение
Мера защиты, обеспечивающая изоляцию опасных токоведущих частей от всех других электрических цепей и частей, от локальной земли и от прикосновения
[ ГОСТ Р МЭК 60050-826-2009]EN
(electrical) separation
protective measure in which hazardous-live-parts are insulated from all other electric circuits and parts, from local earth and from touch
[IEV number 826-12-27]FR
séparation (électrique), f
mesure de protection dans laquelle les parties actives dangereuses sont isolées de tous les autres circuits électriques et parties, de la terre locale et de tout contact
[IEV number 826-12-27]Тематики
EN
DE
- elektrische Schutztrennung, f
FR
- séparation (électrique), f
Немецко-русский словарь нормативно-технической терминологии > elektrische Schutztrennung, f
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