UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

UL 60079-7

UL Standard for Safety Explosive Atmospheres – Part 7: Equipment protection by increased safety "e"

inactive
Buy Now
Organization: UL
Publication Date: 15 October 2008
Status: inactive
Page Count: 114
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 with a rated value of supply voltage not exceeding 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.

These specific requirements are additional to the general requirements in IEC 60079-0 that apply to type of protection increased safety "e" unless specifically excluded.

The U.S. version of IEC 60079-7 does not include requirements for Group I electrical apparatus

Where references are made to other IEC 60079 standards, the referenced requirements found in these standards shall apply as modified by any applicable U.S. National Differences.

Document History

February 24, 2017
UL Standard for Safety Explosive Atmospheres – Part 7: Equipment protection by increased safety "e"
1DV.1 DR Modification of Clause 1, first paragraph to replace with the following: 1DV.1.1 This standard specifies the requirements for the design, construction, testing and marking of electrical...
February 24, 2017
UL Standard for Safety Explosive Atmospheres – Part 7: Equipment protection by increased safety "e"
1DV.1 DR Modification of Clause 1, first paragraph to replace with the following: 1DV.1.1 This standard specifies the requirements for the design, construction, testing and marking of electrical...
October 15, 2008
UL Standard for Safety 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...
UL 60079-7
October 15, 2008
UL Standard for Safety 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...
October 15, 2008
UL Standard for Safety 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...
March 9, 2007
UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 7: 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...
December 2, 2002
UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 7: Increased Safety "e"
A description is not available for this item.
December 2, 2002
UL Standard for Safety Electrical Apparatus for Explosive Gas Atmospheres – Part 7: 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...

References

Advertisement