IEC 60570 Ed. 3.1 标准详情
- 标准号:IEC 60570 Ed. 3.1
- 中文标题:
- 英文标题:Electrical supply track systems for luminaires
- 标准类别:国际电工委员会IEC
- 发布日期:
This standard applies to track systems for ordinary interior use with two or more poles and with provision for earthing (Class 1), with a rated voltage not exceeding 440 V between poles (live conductors), rated frequency not exceeding 60 Hz and a rat
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