加速运行过流OC1

<p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">1.</span> <span style="font-size:24px;font-family:宋体;color:black">确定是否对旋转中的电机实施再启动，如果是，可以等电机</span><span style="font-family: 宋体; font-size: 24px;">停稳后再启动或者设置转速追踪有效。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">2.</span> <span style="font-size:24px;font-family:宋体;color:black">查看变频器加速时间是否太短，在用户允许的情况下延长加速时间，</span><span style="font-family: 宋体; font-size: 24px;">如客户工艺允许则建议客户更换更大功率变频器。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">3.</span> <span style="font-size:24px;font-family:宋体;color:black">确认变频器在加速中负载是否发生突变，如果是，可提高保护值或延长</span><span style="font-family: 宋体; font-size: 24px;">加速时间。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">4.</span> <span style="font-size:24px;font-family:宋体;color:black">检查输出电压在</span><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">50HZ</span><span style="font-size:24px;font-family:宋体;color:black">时是否偏低，可调整电机空载电流使输出电压</span><span style="font-size: 24px; font-family: 宋体;">达到</span><span style="font-size: 24px; font-family: 宋体; font-weight: bold;">380</span><span style="font-size: 24px; font-family: 宋体;">V</span><span style="font-size: 24px; font-family: 宋体;">。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">5.</span> <span style="font-size:24px;font-family:宋体;color:black">检查输出线路是否过长，一般超过</span><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">50m</span><span style="font-size:24px;font-family:宋体;color:black">需加装输出电抗器或滤波器；潜水泵，一般都要加电抗器，不加电抗器容易跳</span><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">OC1</span><span style="font-size:24px;font-family:宋体;color:black">。</span></p><p><br/></p>