
Railway Applications - Fixed Installations - Electric Traction - Copper And Copper Alloy Grooved Contact Wires
出版:Verband Deutscher Elektrotechniker

专家解读视频
Defines the characteristics of copper and copper alloy wires of cross-sections 80, 100, 107, 120 and 150 square millimetre to be used in overhead contact lines. Determines characteristics of product, test methods, checking procedures used with wires, as well as ordering and delivery conditions.
DRAFT 2010 issued in April 2010. (05/2010)
UNE EN 50149:2002 - Identical
NEN EN 50149:2001 - Identical
I.S. EN 50149:2001 - Identical
NBN EN 50149:2001 - Identical
BS EN 50149:2001 - Identical
SN EN 50149:2001 - Identical
SS EN 50149 Ed. 1 (2001) - Identical
VDE 0115-602:2001 - Identical
NEN EN 50149:2012 - Identical
NBN EN 50149:2012 - Identical
SN EN 50149:2012 - Identical
SS EN 50149 Ed. 2 (2012) - Identical
UNE EN 50149:2012 - Identical