I.S. EN 50152-2:2007被替代
Railway Applications - Fixed Installations - Particular Requirements for A.c. Switchgear Part 2: Single-phase Disconnectors, Earthing Switches and Switches With U[n] Above 1 kv
出版：National Standards Authority of Ireland
专家解读视频
Applies to single-phase a.c. one-pole disconnectors, earthing switches and switches (switch disconnectors and general purpose switches) designed for indoor or outdoor fixed installations for operation at frequencies of 16,7 Hz and 50 Hz on traction systems having an U[Nm] above 1 kV up to 52 kV.
UNE EN 50152-2:2008 - Identical
NF EN 50152-2:2008 - Identical
NEN EN 50152-2:2008 - Identical
NBN EN 50152-2:2008 - Identical
DIN EN 50152-2 (2008-06) - Identical
SS EN 50152-2 Ed. 2 (2008) - Identical
