DS/ETS 300019-1-3:1993 Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment. Part 1-3: Classification of environmental conditions. Stationary use at weatherprotected locations
The purpose of this sub-part is to define the environmentatl conditions and their severities to which equipment may be exposed at specified locations. The severities specified are those which will have a low probability of being exceeded; generally less than 1 %. This sub-part applies to equipment installed for stationary use at weatherprotected locations during: normal operation, exchange or installation construction; repair and maintenance.
DS/ETS 300019-1-3:1993 history
1998DS/ETS 300019-1-3/A1:1998 Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 1-3: Classification of environmental conditions - Stationary use at weatherprotected locations
1993DS/ETS 300019-1-3:1993 Equipment Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment. Part 1-3: Classification of environmental conditions. Stationary use at weatherprotected locations