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CSA - CAN/CSA-C22.2 NO. 60079-7:12

Explosive atmospheres — Part 7: Equipment protection by increased safety “e”

inactive
Organization: CSA
Publication Date: 1 February 2012
Status: inactive
Page Count: 186
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.

NOTE Increased safety "e" can provide Equipment Protection Levels (EPL) Mb or Gb. For further information, see Annex I.

Document History

CAN/CSA-C22.2 NO. 60079-7:16 AMD 1
January 1, 2018
Explosive atmospheres — Part 7: Equipment protection by increased safety "e"
A description is not available for this item.
CSA C22.2 NO 60079-7
January 1, 2016
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 equipment and Ex Components with type of protection increased safety “e” intended for...
CAN/CSA-C22.2 NO. 60079-7:16
January 1, 2016
Explosive atmospheres — Part 7: Equipment protection by increased safety “e”
The requirements of the IEC 60079 series of Standards cover protection with respect to explosion hazard only. The CAN/CSA-C22.2 No. 60079 series of Standards (based on the adoption of corresponding...
CAN/CSA-C22.2 NO. 60079-7:12
February 1, 2012
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...
CSA E60079-7
October 1, 2003
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...
CAN/CSA-E60079-7-03
October 1, 2003
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...
CSA E79-7
December 1, 1995
Electrical Apparatus For Explosive Gas Atmospheres Part 7: Increased Safety "e"
This part of IEC 79 prescribes the specific 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....
CAN/CSA-E79-7-95
December 1, 1995
Electrical Apparatus For Explosive Gas Atmospheres Part 7: Increased Safety "e"
This part of IEC 79 prescribes the specific requirements for the design, construction, testing, and making of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s.a.c ...
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References

This document references:
IEC 60947-7-1 - Low-voltage switchgear and controlgear – Part 7-1: Ancillary equipment – Terminal blocks for copper conductors
Published by IEC on April 1, 2009
This part of IEC 60947 specifies requirements for terminal blocks with screw-type or screw-less-type clamping units primarily intended for industrial or similar use and to be fixed to a support to...
This document references:
IEC 60317-3 - Specifications for particular types of winding wires – Part 3: Polyester enamelled round copper wire, class 155
Published by IEC on February 1, 2011
This part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 155 with a sole coating based on polyester resin, which may be modified provided it retains the...
This document references:
IEC 60317-13 - Specifications for particular types of winding wires – Part 13: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire, class 200
Published by IEC on March 1, 2010
This Part of IEC 60317 specifies the requirements of enamelled round copper winding wire of class 200 with a dual coating. The underlying coating is based on polyester or polyesterimide resin, which...
This document references:
60034-1 - Rotating electrical machines – Part 1: Rating and performance
Published by IEC on February 1, 2022
This part of IEC 60034 is applicable to all rotating electrical machines, except rotating electrical machines for rail and road vehicles, which are covered by the IEC 60349 series of standards....
This document is referenced by:
C22.1-21 - Canadian Electrical Code, Part I Safety Standard for Electrical Installations
Published by CSA on January 1, 2021
This Code applies to all electrical work and electrical equipment operating or intended to operate at all voltages in electrical installations for buildings, structures, and premises, including...
View Less
View All
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