SR EN 50125-1:2003

Railway applications - Environmental conditions for equipment -- Part 1: Equipment on board rolling stock

This standard intends to define environmental conditions within Europe (it can also be applied elsewhere by agreement). The scope of this standard covers the definitions and ranges of the following parameters: Altitude, Temperature, Humidity, Air movement, Rain, Snow and hail, Ice, Solar radiation, Lightning, Pollution, Vibrations and shocks, Electromagnetic interference environment, Acoustic noise environment, Supply system characteristics, for complete rolling stock and all on-board equipment (mechanical, electromechanical, electrical, electronic). In particular the standard defines interface conditions between the vehicle and its environment. The defined environmental conditions are considered as normal in service. Acceptable deviations are defined in the relevant clauses dealing with the environmental parameters, together with any mitigation in operation that may be required. Microclimates surrounding components may be defined by relevant product standards or by special requirements. Passenger effects on the equipment and equipment effects on the passengers are not conside

General information

Status : Withdrawn
Approval date : 5/27/2003
Publish date : 5/28/2003
Withdrawal date : 2/24/2017
Number of pages : 18
ICS : 29.260.01 Electrical equipment for working in special conditions in general,29.280 Electric traction equipment,45.020 Railway engineering in general
Technical Committee : 4 - Electrical equipment and systems for railways

Relations with other standards:

Replaced by SR EN 50125-1:2015
Amended by SR EN 50125-1:2003/AC:2014