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IEC 60079-7:2006 ED4

Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
10. 7. 2006.

Опште информације

99.60     26. 6. 2015.

IEC

TC 31

Međunarodni standard

29.260.20  

engleski   francuski   španski  

Kupovina

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Apstrakt

This part of IEC 60079 specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres. This standard applies to electrical apparatus where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c. Additional measures are applied to ensure that the apparatus does not produce arcs, sparks, or excessive temperatures in normal operation or under specified abnormal conditions.

Životni ciklus

PRETHODNO

POVUČEN
IEC 60079-7:2001 ED3

POVUČEN
IEC 60079-7:2001/COR1:2004 ED3

TRENUTNO

POVUČEN
IEC 60079-7:2006 ED4
99.60 Povlačenje stupilo na snagu
26. 6. 2015.

REVIDIRAN OD

OBJAVLJEN
IEC 60079-7:2015 ED5