廠商性質：經銷商

所在地：上海市

更新時間：2024-06-11

產品簡介：

西門子直流調速裝置啟動電機后頻率往下掉修復解決方法

1、觀察R015顯示值，380V輸(shu)入調速(su)器，正常是在380~400V。

2、更換脈沖(chong)觸(chu)發電源(yuan)板

3、更換CUD1控(kong)制板(ban)

工業上有的(de)時候會用到(dao)直流(liu)調速器，這種設(she)備在使(shi)用的(de)過程(cheng)當(dang)中(zhong)因為某一些原(yuan)因，經(jing)常會有使(shi)用不當(dang)的(de)情況(kuang)，最(zui)直接(jie)的(de)影響就是導致(zhi)直流(liu)調速器損壞，那么(me)對(dui)于工業使(shi)用的(de)直流(liu)調速器建議大家(jia)還是選(xuan)擇大廠(chang)家(jia)進行維修。

西(xi)門子(zi)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)調(diao)速(su)(su)(su)器就是調(diao)節直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)機速(su)(su)(su)度的(de)(de)設備。上端和(he)交流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)連(lian)(lian)接(jie)(jie)，下端和(he)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)機連(lian)(lian)接(jie)(jie)，直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)調(diao)速(su)(su)(su)器將交流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)轉(zhuan)(zhuan)換成(cheng)兩路輸(shu)出直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)，一路輸(shu)入給直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機勵(li)磁(ci)（定子(zi)），一路輸(shu)入給直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)(dian)樞(shu)(shu)（轉(zhuan)(zhuan)子(zi)），直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)調(diao)速(su)(su)(su)器通過控(kong)制電(dian)(dian)(dian)(dian)(dian)樞(shu)(shu)直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓來調(diao)節直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)機轉(zhuan)(zhuan)速(su)(su)(su)。同(tong)時直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)機給調(diao)速(su)(su)(su)器一個(ge)反饋電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，調(diao)速(su)(su)(su)器根據反饋電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)來判斷直(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機的(de)(de)轉(zhuan)(zhuan)速(su)(su)(su)情況，必(bi)要時修(xiu)正(zheng)電(dian)(dian)(dian)(dian)(dian)樞(shu)(shu)電(dian)(dian)(dian)(dian)(dian)壓輸(shu)出，一次來再(zai)次調(diao)節電(dian)(dian)(dian)(dian)(dian)機的(de)(de)轉(zhuan)(zhuan)速(su)(su)(su)。 1、檢查電(dian)(dian)(dian)(dian)(dian)樞(shu)(shu)碳(tan)(tan)刷，碳(tan)(tan)刷的(de)(de)長度，接(jie)(jie)觸(chu)面(mian)和(he)彈力都合適； 2、檢查換向環，表面(mian)應平(ping)(ping)整，無凹痕(hen)，無損傷，溝槽沒(mei)有被碳(tan)(tan)粉短(duan)路； 3、檢查測速(su)(su)(su)反饋部(bu)件與電(dian)(dian)(dian)(dian)(dian)機非負(fu)(fu)載測的(de)(de)連(lian)(lian)軸節沒(mei)有問(wen)題。 4、檢查馬達波箱是否有問(wen)題，漏(lou)油、潤滑不良，傳(chuan)動(dong)機構磨損，可能造成(cheng)負(fu)(fu)荷不平(ping)(ping)穩而使調(diao)速(su)(su)(su)器頻繁調(diao)節。

西門子直流調速裝置啟動電機后頻率往下掉修(xiu)復解決方法(fa)方法上電(dian)跳閘(zha)，運行炸可控硅(gui)，無(wu)(wu)法復位，故障消不(bu)掉(diao)，模塊壞(huai)，IGBT燒，通電(dian)燒保險，無(wu)(wu)勵磁(ci)電(dian)壓，報勵磁(ci)故障，勵磁(ci)過(guo)流(liu)，速(su)(su)度不(bu)可控維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，超速(su)(su)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，帶(dai)負載報故障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，冷卻風(feng)機壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，散熱風(feng)扇(shan)壞(huai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，直流(liu)調(diao)速(su)(su)裝置風(feng)扇(shan)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，勵磁(ci)板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，電(dian)源板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，可控硅(gui)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，晶閘(zha)管銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，熔斷器銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，主板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，面板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，擴(kuo)展(zhan)板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，CBP2板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，通訊板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，脈沖觸發板(ban)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)，轉速(su)(su)度不(bu)穩定維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，可控硅(gui)晶閘(zha)管燒維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，直流(liu)調(diao)速(su)(su)裝置無(wu)(wu)顯示維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，A018,A015,運轉速(su)(su)度不(bu)連(lian)貫維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，高速(su)(su)不(bu)穩定維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，低(di)速(su)(su)不(bu)穩定維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，啟動合閘(zha)跳保險維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，運轉不(bu)出(chu)力(li)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)，控制(zhi)板(ban)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)等(deng)等(deng)。常(chang)見故障報警：F001，F004，F005，F067，F006 ，F007 ，F030 ，F038，F040  F042，F046，F050，F052，F068，A031，A035等(deng)等(deng)報警維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)。