ETSI EN 300 019-1-4:2013 Environmental Engineering (EE); Environmental conditions and evironmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations (V2.1.8)
The purpose of the present document is to define a class of environmental conditions and their severities to which equipment may be exposed. Only severe conditions@ which may be harmful to the equipment@ are included. The severities specified are those which will have a low probability of being exceeded; generally less than 1 %. The present document applies to equipment mounted for stationary use including periods of erection work@ down time@ maintenance and repair at non-weatherprotected locations defined in clause 5.
ETSI EN 300 019-1-4:2013 history
2014ETSI EN 300 019-1-4-2014 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations (V2.2.1)
2013ETSI EN 300 019-1-4:2013 Environmental Engineering (EE); Environmental conditions and evironmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations (V2.1.8)
2003ETSI EN 300 019-1-4:2003 Environmental Engineering (EE); Environmental conditions and evironmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations (V2.1.1)
2002ETSI EN 300 019-1-4:2002 Environmental Engineering (EE); Environmental conditions and evironmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weatherprotected locations (V2.1.1)