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IEC 60079-11:1991 ed3.0
Electrical apparatus for explosive gas atmospheres - Part 11: Intrinsic safety 'i'
102 стр.
Заменен
Электронный (pdf)Печатная копия
475.02 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
29.260.20 Electrical apparatus for explosive atmospheres / Электрическое оборудование для взрывоопасной атмосферы
Описание
Gives requirements for the design, construction, testing, and marking of electrical apparatus and electrical systems with type of protection 'i'. Also gives requirements for associated apparatus that is not protected for use within an explosive gas atmosphere but contains both intrinsically-safe circuits and non-intrinsically-safe circuits that can affect the safety of intrinsically-safe circuits.