暗裝配電箱和安裝配電箱(xiang)二種差別

一般 常說(shuo)電(dian)器(qi)設備(bei)(equipment)在其電(dian)磁(ci)感(gan)應(ying)環(huan)(huan)(環(huan)(huan)形的導磁(ci)場)境(jing)(jing)中務必(bi)能一切正常運作(zuo)并不是對(dui)其自然環(huan)(huan)境(jing)(jing)中的一切機器(qi)設備(bei)造成(cheng)難以忍(ren)受的電(dian)磁(ci)感(gan)應(ying)搔擾(rao)稱為電(dian)磁(ci)兼容(rong)測試性。電(dian)磁(ci)感(gan)應(ying)干(gan)擾(rao)分成(cheng)傳輸干(gan)擾(rao)和輻射源干(gan)擾(rao)二(er)種。

1.傳輸干擾(rao)(rao)包含(han)對稱性（symmetry)（差(cha)模(mo)干擾(rao)(rao))和不(bu)一(yi)樣干擾(rao)(rao)(共(gong)模(mo)干擾(rao)(rao))。

2.對(dui)稱性（symmetry)干(gan)(gan)擾(rao)在相(xiang)線(xian)和(he)中(zhong)(zhong)線(xian)中(zhong)(zhong)間(jian)流(liu)動性，而(er)不一樣干(gan)(gan)擾(rao)在相(xiang)線(xian)、中(zhong)(zhong)線(xian)對(dui)接地(di)線(xian)(又稱:避雷(lei)線(xian))中(zhong)(zhong)間(jian)流(liu)動性。而(er)導致(zhi)這種干(gan)(gan)擾(rao)的(de)(de)緣故(gu)包含網絡(luo)交換(huan)機(ji)(ji)、軟啟(qi)動器（Variable-frequency Drive)、cpu、電子設備或(huo)電器設備(equipment)中(zhong)(zhong)的(de)(de)轉換(huan)實際操作、電機(ji)(ji)操縱等。

選(xuan)用(yong)X電容(rong)器可減少（reduce)對稱(cheng)性（symmetry)干(gan)(gan)擾。就(jiu)減少不(bu)一樣干(gan)(gan)擾來(lai)講，電流(liu)量(Electron flow)賠償扼流(liu)線(xian)圈用(yong)以(yi)低干(gan)(gan)擾頻(pin)率，Y電容(rong)器用(yong)以(yi)高干(gan)(gan)擾頻(pin)率。

這種Y電容(rong)器聯接(jie)于相(xiang)線(xian)/中線(xian)和接(jie)地線(xian)中間，并將不一樣(yang)（symmetry)干擾從相(xiang)線(xian)/中線(xian)傳輸(shu)至(zhi)接(jie)地線(xian)，進而造成漏電流(Electron flow)(參照圖1)。電容(rong)器越大，衰減(jian)系數(shu)實際(ji)效果(guo)就越好，漏電流也就相(xiang)對(dui)地越高。可確(que)保機(ji)器設備(equipment)安(an)全性運(yun)作的(de)制人(ren)數(shu)值

機器設(she)備(equipment)或設(she)備的內寄生耦(ou)合電(dian)容(rong)和(he)長(chang)電(dian)源插頭都是造成(cheng)過濾器（filter）的漏(lou)電(dian)流(liu)(Electron flow)。他們將造成(cheng)漏(lou)電(dian)流(liu)總產量流(liu)過電(dian)線接頭(又稱:避雷(lei)線)，引起(qi)安全(quan)(quan)隱患(huan)。電(dian)線接頭的電(dian)特性阻抗越高，使用人遭遇的安全(quan)(quan)隱患(huan)越大。假如一個人觸碰(peng)了具備損(sun)壞電(dian)線接頭的機器設(she)備，漏(lou)電(dian)流(liu)將流(liu)過身(shen)體抵達地面。

另一(yi)(yi)方面，因(yin)為漏電(dian)(dian)流(liu)過(guo)高(gao)，一(yi)(yi)切連接房屋建筑(zhu)互(hu)聯(lian)網的剩余電(dian)(dian)流(liu)隔(ge)離(li)開關(guan)(guan)(circuit-breaker)都是(shi)危害機(ji)器(qi)設備(bei)(equipment)的靠譜(pu)(pu)運作(zuo)。這種剩余電(dian)(dian)流(liu)隔(ge)離(li)開關(guan)(guan)會(hui)對注入電(dian)(dian)線接頭(又稱:避雷線)的電(dian)(dian)流(liu)量開展檢驗，一(yi)(yi)旦電(dian)(dian)流(liu)量超(chao)出(chu)一(yi)(yi)定的制人(ren)數值，開關(guan)(guan)電(dian)(dian)源工作(zuo)電(dian)(dian)壓就會(hui)斷掉。因(yin)而(er)，漏電(dian)(dian)流(liu)制人(ren)數值可以使機(ji)器(qi)設備(bei)靠譜(pu)(pu)運作(zuo)，并(bing)保證乃至(zhi)是(shi)在電(dian)(dian)線接頭損壞時，仍不容易(yi)許(xu)多人(ren)負傷。

漏電流歸(gui)類(lei)

為(wei)(wei)(wei)將(jiang)漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)各種(zhong)規定列入考慮，生(sheng)產(chan)制造(Manufacture)商(shang)(別(bie)名:制造生(sheng)產(chan)商(shang))對(dui)其商(shang)品(pin)開(kai)展(zhan)了歸類。因(yin)此，銷(xiao)售市場上出現(xian)了對(dui)于規范運(yun)用(yong)、診(zhen)療運(yun)用(yong)、工業(ye)(ye)生(sheng)產(chan)運(yun)用(yong)等的(de)(de)過(guo)濾器(qi)。因(yin)為(wei)(wei)(wei)患者會立即觸碰機(ji)器(qi)設備(bei)(equipment)，更是因(yin)為(wei)(wei)(wei)那樣，診(zhen)療行業(ye)(ye)對(dui)漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)規定大量。為(wei)(wei)(wei)維持門限(xian)制值，大部(bu)分狀況(kuang)下不選(xuan)用(yong)或(huo)選(xuan)用(yong)小量Y電(dian)(dian)(dian)(dian)容。比(bi)如，SCHURTER發布的(de)(de)M5過(guo)濾器(qi)的(de)(de)較大漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)(wei)5μA(沒(mei)選(xuan)用(yong)Y電(dian)(dian)(dian)(dian)容)，或(huo)M80過(guo)濾器(qi)，其較大漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)(wei)(wei)80μA. 殊不知，沒(mei)有相對(dui)的(de)(de)標準漏(lou)電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)級(ji)別(bie)、名字及(ji)其可(ke)用(yong)的(de)(de)相對(dui)門限(xian)制值。盡管這般，這一行業(ye)(ye)可(ke)協助客戶可(ke)以快速尋找合適其運(yun)用(yong)的(de)(de)商(shang)品(pin)。

 配(pei)電(dian)箱(xiang)分成明裝(zhuang)配(pei)線(xian)(assemble)電(dian)源箱(xiang)和安(an)(an)裝(zhuang)配(pei)電(dian)箱(xiang)二種，配(pei)電(dian)箱(xiang)在安(an)(an)裝(zhuang)前對安(an)(an)裝(zhuang)的(de)場(chang)地，路線(xian)等常有很高的(de)規(gui)定，下邊就(jiu)由(you)技術(shu)的(de)配(pei)電(dian)箱(xiang)制(zhi)造(Produce)生產廠家(jia)教(jiao)您安(an)(an)裝(zhuang)配(pei)電(dian)箱(xiang)的(de)流程(cheng)（procedure)。

底壓配電(dian)箱(xiang)制(zhi)造(Produce)生產(chan)廠家

安(an)(an)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)(assemble)電(dian)(dian)(dian)源箱(xiang)(xiang)(xiang)前應依據安(an)(an)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)規定(ding)挑選好(hao)部(bu)位，也有每個路線要(yao)梳(shu)理這些，下邊(bian)人(ren)們(men)關鍵而言一(yi)下暗裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)。 前邊(bian)講過暗裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)又分成(cheng)暗裝(zhuang)(zhuang)(zhuang)明(ming)(ming)箱(xiang)(xiang)(xiang)和暗埋明(ming)(ming)箱(xiang)(xiang)(xiang)二種，但配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)方法基本相同。安(an)(an)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)是要(yao)拆卸配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)，將其分成(cheng)殼(ke)體(BOX)、箱(xiang)(xiang)(xiang)里盤(pan)芯和尾門(men)三一(yi)部(bu)分。接下去(qu)是要(yao)安(an)(an)裝(zhuang)(zhuang)(zhuang)殼(ke)體，用電(dian)(dian)(dian)焊(han)焊(han)接的(de)(de)(de)方式(shi) 將鐵架子固(gu)(gu)定(ding)不動(dong)在制訂部(bu)位上，再把殼(ke)體固(gu)(gu)定(ding)不動(dong)在鐵架子上;安(an)(an)裝(zhuang)(zhuang)(zhuang)好(hao)殼(ke)體后(hou)(hou)，接下去(qu)是安(an)(an)裝(zhuang)(zhuang)(zhuang)箱(xiang)(xiang)(xiang)里盤(pan)芯，先把箱(xiang)(xiang)(xiang)身體的(de)(de)(de)臟物清(qing)除整潔，隨后(hou)(hou)將輸電(dian)(dian)(dian)線理清(qing)，分辨環路和相序，并(bing)搞(gao)好(hao)標識，把盤(pan)芯與殼(ke)體固(gu)(gu)定(ding)不動(dong);終是安(an)(an)裝(zhuang)(zhuang)(zhuang)機蓋。安(an)(an)裝(zhuang)(zhuang)(zhuang)結(jie)束后(hou)(hou)巡視有無(wu)差錯，隨后(hou)(hou)試充放電(dian)(dian)(dian)。簡易表(biao)明(ming)(ming)了一(yi)下安(an)(an)裝(zhuang)(zhuang)(zhuang)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)(xiang)的(de)(de)(de)流程(cheng)，期望對您有一(yi)定(ding)的(de)(de)(de)協(xie)助。