高壓(ya)配電柜的關鍵零件(jian)有(you)什么(me)?
高壓配電柜的關鍵零(ling)件有(you)什么(me)?
客戶訂購(gou)時好標(biao)明常用(yong)架構(gou)(gou)(framework)、隔離開關(guan)(circuit-breaker)、電壓(ya)互感器(qi)等關(guan)鍵元器(qi)件的(de)規格型號(specifications)、。在其中(zhong)隔離開關(guan)(circuit-breaker)從它的(de)構(gou)(gou)造、主要用(yong)途(tu)的(de)作用(yong)來分,就會(hui)有全能式(shi)(別稱架構(gou)(gou)(framework)式(shi),國際(ji)性上通稱ACB) 和塑膠(構(gou)(gou)造:樹脂材料、增粘劑、增稠劑、染(ran)料)機殼式(shi)〔國際(ji)性上通稱MCCB ,MCB (中(zhong)小型) 〕
兩類(lei);依據保護(hu)目標的不一樣,又分成4 個種類(lei):
一、配電(dian)(dian)設備保護(hu)型。保護(hu)開關電(dian)(dian)源和電(dian)(dian)氣(qi)設備路線(xian)(電(dian)(dian)線(xian)、電(dian)(dian)纜線(xian)(Cable)) 和機器設備(equipment);
二、電(dian)(dian)動(dong)機保護(hu)型。專作(zuo)電(dian)(dian)動(dong)機的不(bu)經常(frequency)起動(dong),運作(zuo)中終斷,及其電(dian)(dian)動(dong)機產生負(fu)載(overload)、短路故(gu)障(電(dian)(dian)流量沒經大功率電(dian)(dian)器、立(li)即(ji)連開關電(dian)(dian)源兩方面)和欠工作(zuo)電(dian)(dian)壓時的保護(hu);
三、家用(yong)或相(xiang)近家用(yong)場所保護型。對照明燈具路線(xian)、家用(yong)家用(yong)電(dian)器等的保護;
四、剩余電(dian)(dian)流(Electron flow)(走電(dian)(dian)) 保護型。用(yong)于(yu)保護人身安全免遭高(gao)壓電(dian)(dian)擊(electricinjury)風險及避(bi)免電(dian)(dian)氣火災的(de)保護器。自然,在(zai)安全技術交(jiao)底全過程中,有時候(hou)還(huan)要接(jie)納生產(chan)制(zhi)造(Manufacture)廠的(de)意見和(he)建議,防止采(cai)用(yong)遠高(gao)于(yu)配電(dian)(dian)設備負(fu)載必須的(de)性能指標(target aim),導致多余的(de)項目投資(實際意義:是將來盈(ying)利的(de)積累)、原材料的(de)浪(lang)費(fei)和(he)維護費(fei)用(yong)的(de)提(ti)升(sheng)。