OS GSO IEC 61992-4:2014
IEC 61992-4:2006
Omani Standard
Current Edition
·
Approved on
25 December 2014
Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
OS GSO IEC 61992-4:2014 Files
English
41 Pages
Current Edition
Reference Language
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OS GSO IEC 61992-4:2014 Scope
This part of IEC 61992 specifies requirements for d.c. disconnectors, switch-disconnectors and
earthing switches for use in outdoor fixed installations of traction systems.
NOTE 1 EN 50121-5 specifies requirements for electromagnetic compatibility (EMC).
NOTE 2 In this standard the word "unit" means "switch-disconnector and/or disconnector and/or earthing switch"
as defined in 3.1.5, 3.1.6 and 3.1.7 of IEC 61992-1.
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