浅谈“nR”型电气设备限制呼吸外壳试验

Testing Method of Restricted-breathing Enclosure for "nR" Type Electric Apparatus

从限制呼吸外壳型电气设备的防爆原理出发,详细介绍了限制呼吸外壳试验的测试方法。

The restrictive breathing enclosure is common use of electrical equipments with no sparking type. From the principle of explosion protection type of restriction breathing for enclosure, it introduces in detail about the testing method for such enclosure and put forwards the design tactics on electrical equipment with type of nR.