I.S. EN 50152-2:1997被替代
Railway Applications - Fixed Installations - Particular Requirements For A.c. Switchgear - Part 2: Single-phase Disconnectors, Earthing Switches And Switches With U[m] 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 designed for indoor or outdoor fixed installations for operation at frequencies of 16 2/3 Hz and 50 Hz on traction systems having an U[Nm] above 1 kV up to 52 kV.
SS EN 50152-2 Ed. 1 (1997) - Identical
UNE EN 50152-2:1999 - Identical
NBN EN 50152-2:1999 - Identical
NF EN 50152-2:1999 - Identical
DIN EN 50152-2 (1998-03) - Identical
NEN EN 50152-2:1997 - Identical
BS EN 50152-2:1999 - Identical
SN EN 50152-2:1997 - Identical
