分析了油库防爆电气设备运行中安全管理应注意的几个事项。
Several precautions to be noted in oil depot explosion - proof electrical equipment operation safety management are analyzed in this paper.
粉尘防爆电气设备的温度组别与气体防爆电气设备的组别划分相同。
Dust explosive electric equipment and air explosive electric equipment temperature classes is the same.
阐述了粉尘爆炸的原理及粉尘防爆电气设备在无机盐行业中使用的重要性。
The principle of dust explosion , dust antiexplosion electric equipment and its application in the inorganic chemicals industry are described.
结合石化企业特点，提出了石化企业爆炸危险区域的划分及防爆电气设备选型的解决方案。
This article gives the solution of the Division of Explosive and Hazardous Area and Type Chosen of the Electrical Equipment in the petrol and chemical industry.
介绍了石油库爆炸危险区域的划分、爆炸性混合物的分级分组、防爆电气设备的种类和特点。
Division of explosive hazardous areas, classification of explosive compounds, characteristics and types of explosive-proof equipment are analyzed.
粉尘防爆电气设备根据美标和欧标的差异，为分A、B两种型式。A、B两种采用的试验方法不同，但保护的等级是等同的。
According to America and europe standard difference. There are two kinds, the test ways of A and B is different, but protective class is the same.
文章阐述了爆炸性粉尘环境、爆炸性气体环境危险区域的范围划定，防爆电气设备的标志、防爆电气设备的选型及爆炸性环境电气线路的设计。
This paper presents the classification of zone for hazardous area, marking for ex electrical equipments, selection of ex equipment and the design on electrical wiring used in explosive atmosphere.
工作场所内的电气线路应采用钢管布线，电气设备选用防爆型的。
The electric circuit in the work location should use steel-pipe laying wire and select explosion-proof electrical equipment.
合理地选择隔爆型电气设备的电缆引入装置，对于保证隔爆型电气设备整体防爆安全十分重要。
It is very important that ensures the integral explosion protection safety for the flameproof electrical apparatus by selecting reasonably the cable entry.
如电气设备为II类隔爆型，气体组别为B组，温度组别为T3，则防爆标志为：exdiibt3。
Such as electrical equipment for class II flameproof, gas group temperature classes for group B, for T3, then mark is: ExdIIBT3 explosion.
如电气设备为II类隔爆型，气体组别为B组，温度组别为T3，则防爆标志为：exdiibt3。
Such as electrical equipment for class II flameproof, gas group temperature classes for group B, for T3, then mark is: ExdIIBT3 explosion.
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