IEC 60079-7:1990

IEC 60079-7:1990

August 1990
International standard Cancelled

Electrical apparatus for explosive gs atmospheres - Part 7: Increased safety "e"

Main informations

Collections

International IEC standards

Thematics

QSE, Sécurité, Gestion des risques et SST

Publication date

August 1990

Number of pages

73 p.

Reference

IEC 60079-7:1990

ICS Codes

29.260.20   Electrical apparatus for explosive atmospheres

Print number

1
Replaced standards (2)
IEC 60079-7:1969
January 1969
International standard Cancelled
Electrical apparatus for explosive gas atmospheres - Part 7: Construction and test of electrical apparatus, type of protection "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

IEC 60079-7:1969/AMD1:1991
January 1991
International standard Cancelled
Amendment 1 - Electrical apparatus for explosive gas atmospheres - Part 7: Construction and test of electrical apparatus, type of protection "e"

Standard replaced by (1)
IEC 60079-7:2001
November 2001
International standard Cancelled
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' that does not produce sparks, arcs, or dangerous temperatures in normal operation.

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