NBN EN 50152-2:1999被替代
Railway Applications - Fixed Installations - Particular Requirements For A.c. Switchgear - Part 2: Single-phase Disconnectors, Earthing Switches And Switches With Um Above 1 Kv
出版：Belgian Standards
專家解讀視頻
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
SS EN 50152-2 Ed. 2 (2008) - Identical
DIN EN 50152-2 (2008-06) - Identical
SS EN 50152-2 Ed. 1 (1997) - Identical
UNE EN 50152-2:1999 - Identical
I.S. EN 50152-2:1997 - 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
