XDQ-Ⅱ型电源相序及断相保护器的工作原理及其故障处理

Operating Principle of XDQ-Ⅱ Power Phase Series and Phase Interception Protector and Its Troubleshooting

XDQ -Ⅱ型电源相序及断相保护器是用于大型矿山设备的供电保护装置 ,本文阐述了其工作原理 ,并简单介绍了其常见故障的处理方法。

XDQ-Ⅱ power phase series and phase interception protector is a power-supply protecting device for heavy mining equipment.This paper described its operating principle and briefly introduced its normal troubleshooting methods.