变频器故障OUT

<p><span style=";font-size:10px;font-family:宋体;color:rgb(0,0,0);font-weight:bold"></span></p><p><span style="font-size: 10px; font-family: 宋体; font-weight: bold;">[1]&nbsp;逆变单元&nbsp;U&nbsp;相<br/>OUt2<br/>[2]&nbsp;逆变单元&nbsp;V&nbsp;相<br/>保护<br/>OUt3<br/>[3]&nbsp;逆变单元&nbsp;W&nbsp;相<br/>保护</span></p><p><span style="font-family: 宋体; font-size: 10px; font-weight: bold;">增大加速时间；</span><br/></p><p><span style=";font-size:10px;font-family:宋体;color:rgb(0,0,0);font-weight:bold">更换功率单元；<br/>请检查驱动线；<br/>检查外围设备是否有强干扰源加速太快；<br/>该相&nbsp;IGBT&nbsp;内部损坏；<br/>干扰引起误动作；<br/>驱动线连接不良；<br/>是否对地短路OUt1<br/></span><br/></p>