Specifies baseline environmental conditions under which transit rail car electronic equipment shall both operate and/or survive. Environmental conditions include temperature, humidity, atmospheric pressure, water, corrosive elements, and vibration/shock.
IEEE 1478-2003 history
2013IEEE 1478-2013 IEEE Standard for Environmental Conditions for Transit Railcar Electronic Equipment
2003IEEE 1478-2003 Environmental conditions for transit rail car electronic equipment
2001IEEE 1478-2001 Standard for Environmental Conditions for Transit Rail Car Electronic Equipment