
歡迎來到 中山日月明電氣設(she)備有限公司 企(qi)業官網
服務支持:0760-88550168 / 0760-88809522 / 0760-88809533
中(zhong)(zhong)電(dian)氣設備選(xuan)擇(ze)(ze)不(bu)當造成的(de)(de)常見錯誤:生產過程中(zhong)(zhong)交(jiao)(jiao)流(liu)(liu)(liu)(liu)接(jie)觸器(qi)的(de)(de)體(ti)積選(xuan)擇(ze)(ze)不(bu)當,不(bu)同(tong)組的(de)(de)插(cha)座控(kong)制電(dian)路安裝了相同(tong)體(ti)積的(de)(de)交(jiao)(jiao)流(liu)(liu)(liu)(liu)接(jie)觸器(qi),三相負載的(de)(de)差異(yi)不(bu)完全(quan)考慮過的(de)(de)。在平(ping)衡狀態下,不(bu)能在所有正常模型(xing)中(zhong)(zhong)選(xuan)擇(ze)(ze)某些組的(de)(de)輸出交(jiao)(jiao)流(liu)(liu)(liu)(liu)接(jie)觸器(qi)的(de)(de)電(dian)流(liu)(liu)(liu)(liu)水(shui)平(ping)。基(ji)本上,電(dian)流(liu)(liu)(liu)(liu)水(shui)平(ping)是通過一個步驟選(xuan)擇(ze)(ze)的(de)(de),該步驟會(hui)導(dao)致交(jiao)(jiao)流(liu)(liu)(liu)(liu)接(jie)觸器(qi)在高溫(wen)天(tian)氣下運行期(qi)間燒(shao)斷(duan)。
根據(ju)電(dian)(dian)氣設備(bei)的接(jie)線(xian)規定,接(jie)線(xian)盒可(ke)(ke)安裝在封閉(bi)或(huo)半封閉(bi)的金屬外(wai)殼中或(huo)屏(ping)幕上(shang),以(yi)(yi)形成配電(dian)(dian)室設備(bei)。如果一切正(zheng)常(chang),可(ke)(ke)以(yi)(yi)使用手或(huo)控制開關連接(jie)或(huo)斷開電(dian)(dian)源電(dian)(dian)路。常(chang)見的錯(cuo)誤或(huo)異常(chang)取決于(yu)家用電(dian)(dian)器的維(wei)護,以(yi)(yi)斷開電(dian)(dian)路或(huo)警報。識別儀可(ke)(ke)以(yi)(yi)在信(xin)息(xi)模式(shi)下(xia)顯示各種主要(yao)參數(shu),還可(ke)(ke)以(yi)(yi)調(diao)整某些電(dian)(dian)氣設備(bei)的主要(yao)參數(shu),并提醒或(huo)發(fa)出(chu)所有正(zheng)常(chang)工作(zuo)設置的偏差信(xin)號。常(chang)用于(yu)發(fa)電(dian)(dian),配電(dian)(dian)和變電(dian)(dian)站。
涉及電源系統中發電,傳輸,分配,轉換和功耗中的接通和斷開,控制或保護的作用。高壓配電柜用(yong)作電(dian)(dian)壓(ya)(ya)(ya)(ya)等(deng)(deng)級(ji)在3.6 kV~550 kV的(de)電(dian)(dian)氣產品(pin)作為高壓(ya)(ya)(ya)(ya)隔離開(kai)(kai)(kai)關,有接(jie)(jie)地開(kai)(kai)(kai)關,高壓(ya)(ya)(ya)(ya)斷路器(qi)(qi)(qi)(qi),自動高壓(ya)(ya)(ya)(ya)重合(he)和(he)斷開(kai)(kai)(kai)裝(zhuang)置(zhi),高壓(ya)(ya)(ya)(ya)操作機構,防爆高壓(ya)(ya)(ya)(ya)配電(dian)(dian)裝(zhuang)置(zhi)和(he)高壓(ya)(ya)(ya)(ya)開(kai)(kai)(kai)關柜(ju)等(deng)(deng)不(bu)同類別。通常(chang),連接(jie)(jie)到系(xi)(xi)統(tong)主母線(xian)的(de)電(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)柜(ju)用(yong)于中(zhong)央無功(gong)功(gong)率(lv)補(bu)償(chang),并(bing)且通常(chang)與輸入柜(ju)并(bing)聯安裝(zhuang)(系(xi)(xi)統(tong)具(ju)有PT柜(ju),應為高壓(ya)(ya)(ya)(ya)系(xi)(xi)統(tong),而低壓(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)沒有PT柜(ju)- PT柜(ju)相(xiang)當于降低變壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi),只需要低壓(ya)(ya)(ya)(ya)變壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi),但是(shi)電(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)柜(ju)很(hen)少用(yong)于高壓(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)中(zhong),并(bing)且高壓(ya)(ya)(ya)(ya)電(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)很(hen)難制(zhi)造,并(bing)且通常(chang)在低壓(ya)(ya)(ya)(ya)側進行(xing)集中(zhong)補(bu)償(chang)。