DIN EN 61377-3:2003 Railway applications - Rolling stock - Part 3: Combined testing of alternating current motors, fed by an indirect convertor, and their control systems (IEC 61377-3:2002); German version EN 61377-3:2002
2016DIN EN 61377:2016 Railway applications - Rolling stock - Combined test method for traction Systems (IEC 61377:2016); German version EN 61377:2016
2003DIN EN 61377-3:2003 Railway applications - Rolling stock - Part 3: Combined testing of alternating current motors, fed by an indirect convertor, and their control systems (IEC 61377-3:2002); German version EN 61377-3:2002