NEN EN IEC 60034-30-2009 标准详情
- 标准号:NEN EN IEC 60034-30-2009
- 中文标题:
- 英文标题:Rotating Electrical Machines - Part 30: Efficiency Classes Of Single-speed, Three-phase, Cage-induction Motors (ie-code)
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines efficiency classes for single-speed, three-phase, 50 Hz and 60 Hz, cage-induction motors that- - have a rated voltage UN up to 1000 V; - have a rated output PN between 0,75 kW and 375 kW; - have either 2, 4 or 6 poles; - are rated on the basi
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