SS EN 50152-2 Ed. 1
SS EN 50152-2 Ed. 1 标准详情
- 标准号:SS EN 50152-2 Ed. 1
- 中文标题:
- 英文标题:Railway Applications - Fixed Installations - Particular Requirements For A.c. Switchgear - Part 2: Single-phase Disconnectors, Earthing Switches And Switches With Um Above 1 Kv
- 标准类别:新加坡SS
- 发布日期:
内容简介
Applies to single-phase a.c. one-pole disconnectors, earthingswitches 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 UNm above 1 kV up to 52 kV. Alsoap
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