IEC 60721-3-4:1987/AMD2:1993
IEC 60721-3-4:1987/AMD2:1993

IEC 60721-3-4:1987/AMD2:1993

July 1993
International standard Cancelled

Amendment 2 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations

Main informations

Collections

International IEC standards

Publication date

July 1993

Number of pages

7 p.

Reference

IEC 60721-3-4:1987/AMD2:1993

Print number

1
Standard replaced by (1)
IEC 60721-3-4:1995
IEC 60721-3-4:1995
January 1995
International standard Cancelled
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations

IEC 60721-3-4:1995 Classifies groups of environmental parameters and the severities to which a product may be exposed under use conditions, including periods of erection work, downtime, maintenance and repair, when mounted for stationary use at locations which are non-weatherprotected. It has the status of a horizontal standard in accordance with IEC Guide 108.

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