可能发生爆炸的环境。(如:可燃性气体,粉尘环境,炼油、石化厂,加油站、加气站等), 爆炸性气体环境 大气条件下,气体、蒸汽或雾状的可燃物质与空气构成的混合物,在该混合物中点燃后,燃烧将传遍整个未燃混合物的环境。(如:CH4,C2H2,C2H4,NH3,CO,C2H5OH等防爆电气设备)
其防爆等级达到了国外同类产品的先进水平。
The grade for explosive-proof reaches advanced level of the same products in foreing countries.
防爆设计可根据用户选择防爆等级与防爆设备。
Explosion proof design can be selected according to the user level and explosion-proof equipment.
隔爆型最高防爆等级,可在各种易燃易爆场所安全工作。
Highest explosion-proof degree of explosion isolation, applicable for the safe operation in various inflammable and explosive locations.
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