西門(men)子G150變(bian)頻(pin)器(qi)壞維修(xiu)廠(chang)家(jia),西門(men)子G150變(bian)頻(pin)調速(su)器(qi)維修(xiu),交流變(bian)頻(pin)器(qi)維修(xiu)廠(chang)家(jia),,你的(de)選擇沒(mei)有錯。公(gong)司自成立以來,長期維修(xiu)變(bian)頻(pin)器(qi)及(ji)伺服驅動器(qi)的(de),觸(chu)摸屏,PLC,直流調速(su)器(qi),數控系(xi)統等,積累了豐富的(de)維修(xiu)經驗,對所維修(xiu)的(de)機器(qi)建立完善的(de)維修(xiu)檔案,所有我(wo)們維修(xiu)的(de)機器(qi)我(wo)們都有完善的(de)參數備份,確保我(wo)們維修(xiu)的(de)機器(qi)上機即(ji)能(neng)使用(yong)。
西門子G150變頻器壞維修廠家,致力(li)于做上(shang)海較值得信賴的(de)西門子(zi)變(bian)頻器維修(xiu)(xiu)企業,及時為客戶提供高(gao)品質的(de)維修(xiu)(xiu)服務
西門子G150變頻器壞維修廠家,變頻器的工作環境:
首先要保證沒有粉塵,沒在潮濕。粉塵和潮濕都會引起在變頻器電路板上形成放電雜質,粉塵可以影響變頻器的撒熱,也可以阻止軸流風機的運轉!或堵住變頻器的撒熱片影響撒熱!同時,粉塵和潮濕會在電路板上打火形成電路板碳化,損壞變頻器!粉塵和潮濕還會破壞六路信號的正常工作,打亂了六路信號的有序工作造成HGBT工作失常而炸機!因此要求變頻器環境一定要好!
三、溫度環境:變頻器工作起來一般會有溫度上升,要求變頻器工作在0-55度之間。但控制在40度以下為為好。
四、遠離腐蝕:
使用變頻器一定要與腐蝕隔離,不然會將變頻器損壞!在腐蝕環境中應該為變頻器創建獨室,并做好撒熱通風!
五、防震:變頻器不應該安裝在激烈雷動的環境,如果實在沒地方,要做好減震,以防變頻器損壞!
六、接地:
接地變頻器正確接地是提高控制系統靈敏度、抑制噪聲能力的重要手段。變頻器接地端子E(G)接地,電阻越小越好接地導線截面積應不小于2mm,長度應控制在20m以內。
七、變頻器的功率:
變頻調速器的功率指的是它適用的4極交流異步電動機的功率。
八、變頻器放置時間較長時,要每月上一次電,空運轉1小時這么一個概念。1年以上沒上電的變頻器,應該用調壓器慢慢為變頻器上電,調至正常值。
九、輸出端不要加接(jie)觸器控制(zhi),除非(fei)在保(bao)證輸出端沒有輸出電壓的情況下切(qie)換(huan)接(jie)觸器負載!
輸出(chu)電(dian)(dian)(dian)(dian)抗器可以減小電(dian)(dian)(dian)(dian)壓(ya)上(shang)升(sheng)速(su)度 (dv/dt) 和電(dian)(dian)(dian)(dian)流(liu)峰值,并且,使電(dian)(dian)(dian)(dian)機可以采(cai)用(yong)更(geng)長的(de)電(dian)(dian)(dian)(dian)機連接電(dian)(dian)(dian)(dian)纜(lan)。高(gao)速(su)開關(guan) IGBT 的(de)電(dian)(dian)(dian)(dian)壓(ya)上(shang)升(sheng)速(su)度非常快(kuai),因此,長電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)纜(lan)中(zhong)的(de)電(dian)(dian)(dian)(dian)容(rong)會(hui)隨著變頻器中(zhong)的(de)每一次開關(guan)操作極其快(kuai)速(su)地進(jin)行充放(fang)電(dian)(dian)(dian)(dian)。 從(cong)而使變頻器承受相當大的(de)、額(e)外的(de)峰值電(dian)(dian)(dian)(dian)流(liu)。電(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)容(rong)的(de)充放(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)在(zai)通過電(dian)(dian)(dian)(dian)抗器電(dian)(dian)(dian)(dian)感時將會(hui)降低,因此,輸出(chu)電(dian)(dian)(dian)(dian)抗器可以減小這類額(e)外的(de)峰值脈(mo)沖的(de)幅值,從(cong)而減小電(dian)(dian)(dian)(dian)流(liu)峰值的(de)幅值。
西(xi)門子(zi)變(bian)頻(pin)(pin)器(qi)(qi)G150常(chang)見故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang):包括:炸可控硅,跳閘,無(wu)顯(xian)(xian)示,模(mo)塊炸,開(kai)不(bu)(bu)了機維(wei)(wei)(wei)(wei)修(xiu),變(bian)頻(pin)(pin)器(qi)(qi)無(wu)輸出,無(wu)電(dian)(dian)壓,變(bian)頻(pin)(pin)器(qi)(qi)冒煙,變(bian)頻(pin)(pin)器(qi)(qi)異響,變(bian)頻(pin)(pin)器(qi)(qi)報(bao)警,通訊(xun)不(bu)(bu)上(shang),帶(dai)(dai)不(bu)(bu)動負載,電(dian)(dian)機不(bu)(bu)轉,電(dian)(dian)機抖動,面(mian)板(ban)(ban)顯(xian)(xian)示’E’面(mian)板(ban)(ban)無(wu)顯(xian)(xian)示,電(dian)(dian)壓輸出不(bu)(bu)平(ping)衡,運行(xing)幾分鐘(zhong)報(bao)過(guo)流(liu).缺相、過(guo)流(liu)、過(guo)壓、欠壓、過(guo)熱(re)、過(guo)載、接(jie)地,報(bao)錯,RDY紅(hong)(hong)燈,溫度故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang) 接(jie)地故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),功率部(bu)件故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),燒保險,跳閘,炸機,欠壓,過(guo)流(liu),無(wu)DC600V直流(liu)輸出,黃燈不(bu)(bu)亮(liang)(liang),指示燈全(quan)不(bu)(bu)亮(liang)(liang),紅(hong)(hong)燈亮(liang)(liang),帶(dai)(dai)不(bu)(bu)動負載,電(dian)(dian)路板(ban)(ban)燒毀(hui),輸出給(gei)定指令無(wu)工(gong)作(zuo)(zuo),顯(xian)(xian)示報(bao)警準備(bei)未緒(xu),伺服驅動故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),編碼器(qi)(qi)報(bao)警,DP通訊(xun)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),X軸(zhou)(zhou)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),Y軸(zhou)(zhou)不(bu)(bu)工(gong)作(zuo)(zuo),Z軸(zhou)(zhou)無(wu)使(shi)能,系統報(bao)380500,30021,31885,30020,7930,f07016,702844維(wei)(wei)(wei)(wei)修(xiu),故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)207841代碼,不(bu)(bu)能正常(chang)工(gong)作(zuo)(zuo),不(bu)(bu)穩定,故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)230027,F07901故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)修(xiu),F31135維(wei)(wei)(wei)(wei)修(xiu),F30005故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)修(xiu),F30004故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)修(xiu),F30021故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)修(xiu),F230004代碼,F020005故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),F07935故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),F01036,功率單(dan)元接(jie)地故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang),230021,230005維(wei)(wei)(wei)(wei)修(xiu),功率部(bu)件故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)(zhang)(zhang)維(wei)(wei)(wei)(wei)修(xiu)。
西門(men)子變頻器維(wei)修流程:
*步:首先詢問用戶損壞電氣設備的故障現象及現場情況。
第二步:根據用戶的故障描述,分析造成此類故障的原因。
第三步:對機器進行全面的清潔,確認被損壞的器件,分析維修恢復的可行性。
第四步:根據被損壞器件的位置,找出損壞器件的原因,以免下次類似故障出現。
第五步:出具詳細檢測報告與維修報價,甲方確認報價后進行維修。
第六步:修復后對設備進行負載(zai)實驗,正常運行通知甲方,款到發貨
訂單號:
6SL3120-1TE13-0AA3 6SL3120-1TE13-0AB0
6SL3120-1TE15-0AA3 6SL3120-1TE15-0AB0
6SL3120-1TE21-0AA3 6SL3120-1TE21-0AB0
6SL3120-1TE21-8AA3 6SL3120-1TE21-8AB0
6SL3120-1TE23-0AA3 6SL3120-1TE23-0AB0
6SL3120-1TE24-5AA3 6SL3120-1TE24-5AB0
6SL3120-1TE26-0AA3 6SL3120-1TE26-0AB0
6SL3120-1TE28-5AA3 6SL3120-1TE28-5AB0
6SL3120-1TE31-3AA3 6SL3120-1TE31-3AB0
6SL3120-1TE32-0AA3 6SL3120-1TE32-0AB0
6SL3120-2TE13-0AA3 6SL3120-2TE13-0AB0
6SL3120-2TE15-0AA3 6SL3120-2TE15-0AB0
6SL3120-2TE21-0AA3 6SL3120-2TE21-0AB0
6SL3120-2TE21-8AA3 6SL3120-2TE21-8AB0
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