IEC 61241-4-2001 标准详情
- 标准号:IEC 61241-4-2001
- 中文标题:有可燃性粉尘场所用电气设备 第4部分:防护类型“pD”
- 英文标题:Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD"
- 标准类别:国际电工委员会标准
- 发布日期:2001-03
GIVES REQUIREMENTS ON THE DESIGN, CONSTRUCTION, TESTING AND MARKING OF ELECTRICAL APPARATUS FOR USE IN COMBUSTIBLE DUST ATMOSPHERES IN WHICH A PROTECTIVE GAS (AIR OR INERT GAS), MAINTAINED AT A PRESSURE ABOVE THAT OF THE EXTERNAL ATMOSPHERE, IS USED
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