Need help?

EN 60079-7:2015 Standard

wave
Save  

  Keywords:

#protection #equipment #level #standard #components

  This standard is no longer addressed in the last official Journal publication of the "2026-09-03 ". This standard is addressed for the last time in the official journal publication of the "2020-02-26"

  Directive

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

  Last Official Journal reference

Wednesday 26th of February 2020

  Description:

Explosive atmospheres - Part 7: Equipment protection by increased safety 'e'

  Purpose

IEC 60079-7:2015(E) 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 use in explosive gas atmospheres. Electrical equipment and Ex Components of type of protection increased safety "e" are either: - Level of Protection "eb" (EPL "Mb" or "Gb"); - or Level of Protection "ec" (EPL "Gc"). Level of Protection "eb" applies to equipment or Ex Components, including their connections, conductors, windings, lamps, and batteries; but not including semiconductors or electrolytic capacitors. Level of Protection "ec" applies to equipment or Ex Components, including their connections, conductors, windings, lamps, and batteries; and also including semiconductors and electrolytic capacitors. The requirements of this standard apply to both Levels of Protection unless otherwise stated. For Level of Protection "eb", this standard applies to electrical equipment where the rated voltage does not exceed 11 kV r.m.s., a.c. or d.c. For Level of Protection "ec", this standard applies to electrical equipment where the rated voltage does not exceed 15 kV r.m.s., a.c. or d.c. 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. This fifth edition cancels and replaces the fourth edition published in 2006, and constitutes a technical revision. Refer to the Foreword of the document for a complete listing of the technical changes between edition 5.0 and previous edition of the document. Keywords: electrical equipment and Ex Components with type of protection increased safety "e" intended for use in explosive gas atmospheres.

  Publication

Wednesday 20th of April 2016

  Cessation

This standard has been withdrawn on 2021-01-19

  Related Standards

EN 60079-6:2015

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 6: Equipment protection by liquid immersion 'o'

EN 16009:2011

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Flameless explosion venting devices

EN 14677:2008

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel

EN 14678-1:2013

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

LPG equipment and accessories - Construction and performance of LPG equipment for automotive filling stations - Part 1: Dispensers

EN 14797:2006

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosion venting devices

EN 14986:2017

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Design of fans working in potentially explosive atmospheres

  Stay up to date

  ACCESS

Search for a standard
GO

Register

Already a member?
Login

  OTHER APPLICATIONS

If you are interested in DO160 tests, you can give a try to our other free of charge software:
CE-Marking assistant, Version: 1.3.0