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电气设备的防爆保护型式有几种?
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※ 爆炸性气体环境:


◆ 隔爆型“d”,

 增安型“e”,

◆ 本安型“i”,

◆ 正压型“p”,

◆ 液浸型“o”,

◆ “n”型,

◆ 充沙型“q”,

◆ 浇封型“m”,

◆ 特殊型“s”,

※ 爆炸性粉尘环境:


◆ 外壳保护型“tD”,

◆ 正压型“pD”,

◆ 本安型“iD”,

◆ 浇封型“mD”


Last article:防爆电气设备都有哪些国家标准体系?
Next article:什么是增安型电气设备?
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