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Pump product you don't know, we tell you.
TITLE:
防爆性气体环境的电动机选择
爆炸性气体环境电气设备的选择应符合下列规定:
1、根据爆炸性危险区域的分区、电气设备的种类和防爆结构的要求,应选择相应的电气设备。
2、选用的防爆电气设备的级别和组别,不应低于给爆炸性气体环境内爆炸性气体混合物的级别和组别。当存在有两种以上易燃性物质形成的爆炸性气体混合物,应按危险程度较高的级别和组别选用防爆电气设备。
3、爆炸危险区域内的电气设备,应符合周围环境内化学的、机械的、热的、霉菌以及风沙等不同环境条件对电气设备的要求。电气设备结构应满足电气设备在规定的运行条件下不降低防爆性能的要求。
4、根据泵的安装形式﹝卧式、立式(含管道式)﹞,选择电动机的安装形式。
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