英威腾变频器SPO输出缺相
<p style="margin-top:17px;margin-right:0;margin-bottom:37px;margin-left:0;padding:0 0 0 0 ;line-height:28px"><span style="font-family: 微软雅黑;color: rgb(51, 51, 51);letter-spacing: 0;font-size: 16px;background: rgb(255, 255, 255)"><span style="font-family:微软雅黑"></span></span></p><p><strong><span style="font-family: 微软雅黑;color: rgb(51, 51, 51);letter-spacing: 0;font-size: 16px;background: rgb(255, 255, 255)"><span style="font-family:微软雅黑"><br/></span></span></strong></p><p><span style="font-family: 微软雅黑; background-color: rgb(255, 255, 255); color: rgb(51, 51, 51); letter-spacing: 0px;">故障</span><span style="font-family: 微软雅黑; background-color: rgb(255, 255, 255); color: rgb(51, 51, 51); letter-spacing: 0px;">输出缺相故障一般有两种原因：某相电流检测电路异常、某相驱动电路异常。</span></p><p><br/></p>
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