西(xi)門(men)子(zi)變(bian)頻器G120沒輸(shu)出電壓/模塊壞修(xiu)(xiu)(xiu)理,西(xi)門(men)子(zi)交流變(bian)頻調速器維修(xiu)(xiu)(xiu),10年專注于西(xi)門(men)子(zi)自動化設(she)(she)備(bei)維修(xiu)(xiu)(xiu),擁有(you)西(xi)門(men)子(zi)變(bian)頻器全(quan)套測試(shi)(shi)平(ping)臺(tai),帶(dai)載運行(xing)可以快速可靠的檢測設(she)(she)備(bei)故(gu)障點位,精確維修(xiu)(xiu)(xiu),上(shang)機測試(shi)(shi)正(zheng)常后提供給(gei)客戶,使設(she)(she)備(bei)能達到現場正(zheng)常使用。為用戶節(jie)約時間成本、提高生(sheng)產效率!
西門子變頻器G120沒輸出電壓/模塊壞修理,西(xi)門子交流變頻(pin)調速器維(wei)修,西(xi)門子電(dian)機驅動變頻(pin)維(wei)修,我公司是專(zhuan)業(ye)從(cong)事西(xi)門子數控(kong)系(xi)統,工業(ye)控(kong)制化(hua)系(xi)統維(wei)修領域(yu)內的(de)設備為(wei)主,涉(she)及行業(ye)之廣(guang)泛,如:機械制造(zao),磨(mo)具(ju)加工,液壓(ya),光伏能(neng)源(yuan)、半導體、紡(fang)織、線纜電(dian)器制造(zao),能(neng)源(yuan)裝備,塑料、醫療(liao)、環保、冶金、造(zao)紙(zhi)、汽車(che)電(dian)子、鋼(gang)鐵、化(hua)工、鍋爐(lu)控(kong)制、煉油、石(shi)化(hua)、光纖、橡(xiang)膠、能(neng)源(yuan)發電(dian)、裝飾材料等行業(ye)。
西門子變頻器G120沒輸出電壓/模塊壞修理檢(jian)(jian)測(ce)診斷: 將變(bian)頻(pin)(pin)(pin)(pin)器(qi)重新初(chu)始(shi)化,輸入參(can)數,顯(xian)(xian)示(shi)(shi)(shi)“009”開(kai)機準備(bei)狀(zhuang)態。變(bian)頻(pin)(pin)(pin)(pin)器(qi)帶(dai)負載上電(dian)(dian)(dian)(dian),加入給定(ding)頻(pin)(pin)(pin)(pin)率,輸出(chu)正(zheng)常(chang)。5min后(hou)(hou),K3繼電(dian)(dian)(dian)(dian)器(qi)帶(dai)外(wai)接(jie)主(zhu)接(jie)觸器(qi)出(chu)現斷續的(de)掉電(dian)(dian)(dian)(dian)聲,停電(dian)(dian)(dian)(dian)檢(jian)(jian)查(cha)變(bian)頻(pin)(pin)(pin)(pin)器(qi),更(geng)換(huan)一塊新CUVC板,開(kai)機后(hou)(hou)變(bian)頻(pin)(pin)(pin)(pin)器(qi)故障(zhang)依(yi)舊,停電(dian)(dian)(dian)(dian)檢(jian)(jian)查(cha)變(bian)頻(pin)(pin)(pin)(pin)器(qi)主(zhu)板,檢(jian)(jian)測(ce)到(dao)N5(MC33167T)集成塊時,電(dian)(dian)(dian)(dian)源發(fa)出(chu)“咝咝”聲,斷電(dian)(dian)(dian)(dian),用萬用表(biao)電(dian)(dian)(dian)(dian)阻(zu)擋(dang)檢(jian)(jian)查(cha),發(fa)現接(jie)1腳100kΩ電(dian)(dian)(dian)(dian)阻(zu)燒(shao)壞。底板控制K3繼電(dian)(dian)(dian)(dian)器(qi)三(san)極(ji)管(guan)V12基(ji)極(ji)電(dian)(dian)(dian)(dian)阻(zu)變(bian)值為(wei)4kΩ,正(zheng)常(chang)值應(ying)為(wei)2.2kΩ。更(geng)換(huan)損壞的(de)貼片電(dian)(dian)(dian)(dian)阻(zu)后(hou)(hou),運行正(zheng)常(chang)。 (3)西門(men)子6SE7023-4TC61-E變(bian)頻(pin)(pin)(pin)(pin)器(qi)操作控制面板PMU顯(xian)(xian)示(shi)(shi)(shi)屏顯(xian)(xian)示(shi)(shi)(shi)“OO8”故障(zhang)維修 檢(jian)(jian)查(cha)處理(參(can)見圖(tu)(tu)(tu)2、圖(tu)(tu)(tu)1、圖(tu)(tu)(tu)5):檢(jian)(jian)查(cha)底板電(dian)(dian)(dian)(dian)源N3正(zheng)常(chang)。
西門子G120變頻(pin)(pin)器(qi)在使用(yong)過程(cheng)中難免(mian)會出(chu)(chu)一些故障(zhang),我(wo)們(men)來(lai)看一下(xia)常見故障(zhang)主要(yao)有(you)哪些:炸(zha)可控(kong)硅(gui),跳閘(zha),無(wu)顯(xian)示(shi),模(mo)塊(kuai)炸(zha),開不(bu)(bu)(bu)了(le)機維修,變頻(pin)(pin)器(qi)無(wu)輸出(chu)(chu),無(wu)電(dian)壓,變頻(pin)(pin)器(qi)冒煙(yan),變頻(pin)(pin)器(qi)異響,變頻(pin)(pin)器(qi)報(bao)警,通(tong)訊不(bu)(bu)(bu)上,帶不(bu)(bu)(bu)動負載,電(dian)機不(bu)(bu)(bu)轉,電(dian)機抖動,面板(ban)顯(xian)示(shi)’E’面板(ban)無(wu)顯(xian)示(shi),電(dian)壓輸出(chu)(chu)不(bu)(bu)(bu)平衡,運行幾分(fen)鐘(zhong)報(bao)過流(liu).缺相、過流(liu)、過壓、欠壓、過熱(re)、過載、接地,報(bao)錯等(deng)等(deng)。
變頻器G120沒輸出電壓/模塊壞維修型號
15KW 6SL3224-0BE31-5UA0維修
18.5KW 6SL3224-0BE31-8UA0維修
22KW 6SL3224-0BE32-2UA0維修
30KW 6SL3224-0BE33-0UA0維修
37KW 6SL3224-0BE33-7UA0維修
45KW 6SL3224-0BE34-5UA0維修
55KW 6SL3224-0BE35-5UA0維修
75KW 6SL3224-0BE37-5UA0維修
90KW 6SL3224-0BE38-8UA0維修
110KW 6SL3224-0BE41-1UA0維修
130KW 6SL3224-0XE41-3UA0維修
160KW 6SL3224-0XE41-6UA0維修
250KW 6SL3224-0XE42-0UA0維修
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