今天盛華變頻電機廠家為大家盤(pan)點(dian)交流(liu)接觸器(qi)堵(du)轉(zhuan)(zhuan)電(dian)(dian)(dian)流(liu)大小對運行的(de)(de)影響，從字面上即可以理(li)解，堵(du)轉(zhuan)(zhuan)電(dian)(dian)(dian)流(liu)是在(zai)保持轉(zhuan)(zhuan)子靜(jing)止(zhi)狀態(tai)下測定的(de)(de)電(dian)(dian)(dian)流(liu)，電(dian)(dian)(dian)機(ji)堵(du)轉(zhuan)(zhuan)是電(dian)(dian)(dian)機(ji)在(zai)轉(zhuan)(zhuan)速為零時仍然輸出扭矩的(de)(de)一種情況，一般(ban)都是機(ji)械的(de)(de)或者人(ren)為的(de)(de)。

當高壓減速機短路感應電流過大、所拖思想械出現故障率、聯軸器故障率、高壓減速機遭受掃膛出現故障率時，都能夠會會從而導致電思想不或者屋頂風機具有轉動。高壓減速機堵轉時，其馬力因素太低，堵轉感應電流太大，周期稍長極有能夠會從而導致高壓減速機無刷直流無刷交流接觸器繞線自燃。高壓減速機設備廠家為了能讓測驗高壓減速機的某種效能，通常情況下在高壓減速機上市時都需對高壓減速機做出堵轉耐壓實驗室檢測，該耐壓實驗室檢測在高壓減速機的類型耐壓實驗室檢測和查檢耐壓實驗室檢測上都會做出。 堵轉耐壓試驗主耍是測取電機馬達額定功率直流電壓時的堵轉電壓電流粗細、堵轉慣量值和堵轉耗損，采用對堵轉電壓電流粗細粗細和三相四線制平衡性事情的分析一下，反饋出電機馬達定、葉輪線圈，相應定葉輪所形成磁路的合情合非理性和某些安全性能難題。

同步伺服(fu)電(dian)(dian)(dian)(dian)機(ji)馬(ma)達結構實(shi)驗室(shi)檢(jian)測(ce)時(shi)(shi)，堵轉實(shi)驗室(shi)檢(jian)測(ce)判(pan)斷的(de)相電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)點較多，而同步伺服(fu)電(dian)(dian)(dian)(dian)機(ji)馬(ma)達出廠之實(shi)驗室(shi)檢(jian)測(ce)時(shi)(shi)，則會(hui)選定一款 相電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)點去(qu)判(pan)斷，一般的(de)是以同步伺服(fu)電(dian)(dian)(dian)(dian)機(ji)馬(ma)達功率(lv)(lv)相電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)的(de)四分最為到五分最為選定實(shi)驗室(shi)檢(jian)測(ce)相電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)，如功率(lv)(lv)相電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)為220V時(shi)(shi)，一致的(de)會(hui)選用(yong)(yong)60V用(yong)(yong)于耐壓電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)降(jiang)，電(dian)(dian)(dian)(dian)機(ji)額定功率(lv)(lv)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)降(jiang)為380V時(shi)(shi)，會(hui)選用(yong)(yong)100V用(yong)(yong)于耐壓電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值(zhi)降(jiang)。

山東盛華變頻電機廠家提醒，堵(du)轉(zhuan)電流(liu)作為大(da)家(jia)不太注重(zhong)的(de)電機(ji)參數，但是(shi)在一些(xie)重(zhong)載(zai)使用(yong)情況下，這個參數就顯得尤為重(zhong)要(yao)。重(zhong)載(zai)條件下堵(du)轉(zhuan)電流(liu)過(guo)大(da)，會(hui)對電機(ji)繞組、絕(jue)緣等零部(bu)件造成損害，長時間使用(yong)還會(hui)導致電機(ji)燒(shao)毀。