因為產業的最快發展前景和工作手動化情況的進1步的提升，變頻調速電動機的選用愈來愈越范圍廣。所有變頻柜電動機(ji)安全使用制造廠學好電動機(ji)比較普(pu)遍(bian)出(chu)(chu)現問題(ti)的率的體檢方法步驟，整存(cun)整取(qu)體檢，能(neng)能(neng)夠(gou)減少(shao)電動機(ji)出(chu)(chu)現問題(ti)的率的的發生。

以下的是山西盛華調頻交流電動機生產制造服務商整里的變頻調速電動機缺(que)相錯誤碼(ma)的常規檢查部(bu)驟。

1、審核定頻變速電動伸縮機三相電機(ji)座談(tan)會直流(liu)電壓(ya)。

將從插入端(duan)(duan)接到線(xian)(xian)(xian)板(ban)上(shang)取(qu)出的(de)(de)四(si)根電(dian)(dian)(dian)壓(ya)(ya)(ya)線(xian)(xian)(xian)加固在(zai)某些(xie)生物(wu)體上(shang)(不準(zhun)短路(lu)故障(zhang))，合上(shang)供氣各線(xian)(xian)(xian)路(lu)上(shang)的(de)(de)外接電(dian)(dian)(dian)源模塊觸點開關，用(yong)(yong)萬用(yong)(yong)表(biao)500V聯絡額(e)(e)(e)(e)(e)(e)定(ding)(ding)端(duan)(duan)額(e)(e)(e)(e)(e)(e)定(ding)(ding)額(e)(e)(e)(e)(e)(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)檔排查四(si)根相(xiang)(xiang)線(xian)(xian)(xian)(cf)的(de)(de)線(xian)(xian)(xian)額(e)(e)(e)(e)(e)(e)定(ding)(ding)端(duan)(duan)額(e)(e)(e)(e)(e)(e)定(ding)(ding)額(e)(e)(e)(e)(e)(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)，若均(jun)為380V或220V，則(ze)通常；若兩(liang)端(duan)(duan)相(xiang)(xiang)線(xian)(xian)(xian)區間內的(de)(de)額(e)(e)(e)(e)(e)(e)定(ding)(ding)端(duan)(duan)額(e)(e)(e)(e)(e)(e)定(ding)(ding)額(e)(e)(e)(e)(e)(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)通常，而(er)這兩(liang)端(duan)(duan)相(xiang)(xiang)線(xian)(xian)(xian)與(yu)另(ling)一類根相(xiang)(xiang)線(xian)(xian)(xian)區間內的(de)(de)額(e)(e)(e)(e)(e)(e)定(ding)(ding)端(duan)(duan)額(e)(e)(e)(e)(e)(e)定(ding)(ding)額(e)(e)(e)(e)(e)(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)(ya)(ya)在(zai)100V以(yi)內，則(ze)發(fa)現沒有一相(xiang)(xiang)外接電(dian)(dian)(dian)源模塊，即第四(si)根相(xiang)(xiang)線(xian)(xian)(xian)未與(yu)國家電(dian)(dian)(dian)網撥(bo)打電(dian)(dian)(dian)話。

2、定期檢查變頻器調節智能機定子電機繞線。

將接(jie)在(zai)顯示(shi)(shi)端接(jie)線(xian)圖板上的3根交流(liu)電源線(xian)取成功，用萬用表定(ding)期檢查380V電機(ji)(ji)(ji)繞線(xian)會(hui)不會(hui)導(dao)通。若(ruo)是 不導(dao)通，則說明書怎么寫錯(cuo)誤碼有在(zai)電動伸(shen)縮機(ji)(ji)(ji)定(ding)子(zi)電機(ji)(ji)(ji)繞線(xian)上，定(ding)子(zi)電機(ji)(ji)(ji)繞線(xian)斷路(lu)。若(ruo)是 導(dao)通，則揭示(shi)(shi)錯(cuo)誤碼有在(zai)供電公司方(fang)式上。

3、常規檢(jian)查(cha)線路圖中(zhong)熔體和接觸到點的接觸到狀況。

主要是是定(ding)(ding)期(qi)常規檢查各熔體是燒毀，有關于(yu)螺絲(si)釘是觸(chu)(chu)碰不良，動(dong)大電流繼電器或(huo)刀片(pian)圖片(pian)與靜大電流繼電器觸(chu)(chu)碰是穩定(ding)(ding)等。但如果用電高壓線路有幾條路勁或(huo)多(duo)道觸(chu)(chu)點開關，可頒布分(fen)數段(duan)定(ding)(ding)期(qi)常規檢查。