OS GSO IEC 60255-27:2009
IEC 60255-27:2005
Omani Standard
Current Edition
·
Approved on
11 February 2009
Measuring relays and protection equipment - Part 27: Product safety requirements
OS GSO IEC 60255-27:2009 Files
English
233 Pages
Current Edition
Reference Language
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OS GSO IEC 60255-27:2009 Scope
Describes the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1 000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1 500 V. Details essential safety requirements to minimize the risk of fire and hazards caused by electric shock or injury to the user. The contents of the corrigendum of March 2007 have been included in this copy.
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