NEN-EN-IEC 60079-7
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
inactive
| Organization: | NEN |
| Publication Date: | 1 February 2007 |
| Status: | inactive |
| ICS Code (Electrical apparatus for explosive atmospheres): | 29.260.20 |
scope:
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. This standard supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this standard conflicts with a requirement of IEC 60079-0, the requirement of this standard takes precedence.
Document History
January 1, 2024
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
A description is not available for this item.
January 1, 2018
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
A description is not available for this item.
December 1, 2015
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
A description is not available for this item.
NEN-EN-IEC 60079-7
February 1, 2007
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
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...
September 1, 2003
Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"
Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection 'e'...