BS EN 60870-2-2:1997 Telecontrol equipment and systems. Operating conditions. Environmental conditions (climatic, mechanical and other non-electrical influences)
Does not cover fire and explosion hazards and ionizing radiation. It provides classes of environment conditions specified in the title.
BS EN 60870-2-2:1997 history
1997BS EN 60870-2-2:1997 Telecontrol equipment and systems. Operating conditions. Environmental conditions (climatic, mechanical and other non-electrical influences)