恒速过流OC3
<p style="margin-top: 10.8pt; margin-bottom: 0pt; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 18pt; font-family: 宋体; font-weight: bold;">1.</span><span style="font-size: 18pt; font-family: 宋体;"></span><span style="font-size: 18pt; font-family: 宋体;">检查变频器参数设置是否正确，或电机自学</span><span style="font-family: 宋体; font-size: 18pt;">习参数是否正确，不正确请按实际情况更改正</span><span style="font-family: 宋体; font-size: 18pt;">确的参数。</span></p><p style="margin-top: 10.8pt; margin-bottom: 0pt; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 18pt; font-family: 宋体; font-weight: bold;">2.</span><span style="font-size: 18pt; font-family: 宋体;"></span><span style="font-size: 18pt; font-family: 宋体;">检查变频器输出回路有无漏电，如有漏电请</span><span style="font-size: 18pt; font-family: 宋体;">排除，确定变频器输出线路小于</span><span style="font-size: 18pt; font-family: 宋体;">50m</span><span style="font-size: 18pt; font-family: 宋体;">，如果输</span><span style="font-family: 宋体; font-size: 18pt;">出线路过长，建议客户加装输出电抗器或者输</span><span style="font-family: 宋体; font-size: 18pt;">出滤波器。</span></p><p style="margin-top: 10.8pt; margin-bottom: 0pt; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 18pt; font-family: 宋体; font-weight: bold;">3.</span><span style="font-size: 18pt; font-family: 宋体;"></span><span style="font-size: 18pt; font-family: 宋体;">确定变频器在恒速运行中，负载是否有发生突变，</span><span style="font-family: 宋体; font-size: 18pt;">调整参数使限流保护有效</span></p><p><br/></p>
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