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電纜載流量標準及速查表

推送精力:2018-02-08 17:19:24 人氣:

銅芯家(jia)(jia)庭支出(chu)鋁合(he)(he)金低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)載(zai)用(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)戶(hu)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)譯自(zi)國際金安裝(zhuang)(zhuang)水電(dian)(dian)(dian)(dian)(dian)(dian)工常務研究(jiu)會(hui)施工立面(mian)物組(zu)合(he)(he)件(jian)安全(quan)(quan)傳動(dong)裝(zhuang)(zhuang)置5、那區(qu)域的(de)(de)(de)(de)(de)第(di)523節載(zai)用(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)戶(hu)量(liang)(liang)(liang),的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)號(hao)為(wei)(wei)IEC60364-5-523198幾(ji)年(nian)(nian)。改制開花之前,通(tong)用(yong)(yong)(yong)創業和商(shang)品房制作動(dong)向訊速(su),家(jia)(jia)庭支出(chu)組(zu)合(he)(he)件(jian)產(chan)品和別(bie)居(ju)民用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)產(chan)品漸趨(qu)增(zeng)加。但不可以強毒的(de)(de)(de)(de)(de)是在(zai)今年(nian)(nian)產(chan)生(sheng)的(de)(de)(de)(de)(de)火情(qing)中,組(zu)合(he)(he)件(jian)火情(qing)也(ye)呈增(zeng)漲動(dong)向。在(zai)一(yi)轉眼的(de)(de)(de)(de)(de)幾(ji)年(nian)(nian)度(du),組(zu)合(he)(he)件(jian)火情(qing)原則增(zeng)速(su)快一(yi)倍之上,另外相對一(yi)那區(qu)域是由(you)低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)絕緣電(dian)(dian)(dian)(dian)(dian)(dian)阻破損、超溫起(qi)火燃(ran)燒(shao)、利用(yong)(yong)(yong)黑心、低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)兩相電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護接地和兩色相間跳閘等(deng)(deng)出(chu)現(xian)問題的(de)(de)(de)(de)(de)導致的(de)(de)(de)(de)(de)。故而(er),如何才能完美的(de)(de)(de)(de)(de)恰(qia)當的(de)(de)(de)(de)(de)使居(ju)民用(yong)(yong)(yong)低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian),較準地確定低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)載(zai)用(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)戶(hu)量(liang)(liang)(liang),尊(zun)循規(gui)定的(de)(de)(de)(de)(de)做出(chu)的(de)(de)(de)(de)(de)管(guan)理保(bao)護,至為(wei)(wei)重點。會(hui)因為(wei)(wei)現(xian)并未1000V有以下(xia)的(de)(de)(de)(de)(de)低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)載(zai)用(yong)(yong)(yong)戶(hu)用(yong)(yong)(yong)戶(hu)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)國內的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge),而(er)此(ci)那區(qu)域低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)利用(yong)(yong)(yong)而(er)言(yan)量(liang)(liang)(liang)大面(mian)廣,有綜上所述此(ci),全(quan)(quan)國各省(sheng)施工立面(mian)物組(zu)合(he)(he)件(jian)安全(quan)(quan)傳動(dong)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)化能力常務研究(jiu)會(hui),已提出(chu)來建制的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)行動(dong)計劃,錄入國內能力監(jian)督檢查局,將國際金安裝(zhuang)(zhuang)水電(dian)(dian)(dian)(dian)(dian)(dian)工常務研究(jiu)會(hui)IEC60364-5-523的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)等(deng)(deng)一(yi)起(qi)用(yong)(yong)(yong)為(wei)(wei)國內的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge)(本國低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)達到(dao)IEC低(di)(di)(di)壓(ya)(ya)拖(tuo)(tuo)鏈(lian)電(dian)(dian)(dian)(dian)(dian)(dian)攬(lan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)家(jia)(jia)庭支出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)線(xian)(xian)(xian)(xian)(xian)(xian)制作的(de)(de)(de)(de)(de)規(gui)格(ge)(ge)(ge))。

3.jpg

房建物機(ji)電控制系統(tong)規范化的(de)(de)技(ji)術(shu)理(li)事會(hui)(hui)(hui)會(hui)(hui)(hui)聯合香(xiang)港(gang)國(guo)際(ji)金銅業醫學會(hui)(hui)(hui)現將(jiang)IEC60364-5-523要求(qiu)相(xiang)關的(de)(de)英文銅芯(xin)電覽普通電線(xian)載(zai)的(de)(de)流量(liang)數(shu)據的(de)(de)要求(qiu)為先(xian)成文,提(ti)拱(gong)設汁、生孩子、施工(gong)作業裝置(zhi)、質量(liang)檢測報告、做好(hao)和(he)(he)處理(li)等客戶參照。香(xiang)港(gang)國(guo)際(ji)金高壓電工(gong)理(li)事會(hui)(hui)(hui)會(hui)(hui)(hui)陸續(xu)(xu)95年(nian)(nian)已經對(dui)198幾年(nian)(nian)版載(zai)的(de)(de)流量(liang)數(shu)據要求(qiu)做好(hao)修(xiu)編(bian),陸續(xu)(xu)開始第(di)四許可(ke)時候(hou)。路過對(dui)新風系統(tong)的(de)(de)圖解較好(hao),有(you)(you)有(you)(you)以下(xia)他(ta)們情況(kuang)和(he)(he)變幻(huan)告訴(su)青年(nian)(nian)文學:

1.適用(yong)性的電流電壓范圍圖改動為討論1KV和整流1.5KV。

2.刪出了(le)銅芯1.0mm2和(he)鋁芯1.0mm2、1.5mm2的通信(xin)電(dian)(dian)纜普通電(dian)(dian)線載精準流量。

3.載手機(ji)流量最基本不變換(huan),部分變換(huan)不超(chao)越7%。

4.高壓電(dian)纜導電(dian)連接的品(pin)類和溫度升高允許值還(huan)沒有(you)改變。

5.添加(jia)了土(tu)壤(rang)中(zhong)傳熱指(zhi)數(shu)公式率總為2.5K.m/W時的調整(zheng)指(zhi)數(shu)公式。

6.表上的(de)(de)電(dian)攬導(dao)電(dian)連接敷(fu)設方案原(yuan)用照片(pian)文字這(zhe)說(shuo)明的(de)(de)環(huan)節改成為示圖(tu)。

7.表52-E4、E5中移除無孔拖盤(pan)的載用(yong)戶數(shu)劇(ju)。

8.對523.5條作了下述修正:

(1)仍然(ran)380V導體(ti)有用電負荷電壓(ya)電流且和平(ping)時(shi),4芯、5芯低壓(ya)電纜(lan)可以過大的載流量的;

(2)當三相(xiang)四線制(zhi)短路感應(ying)(ying)功(gong)(gong)率(lv)(lv)不發(fa)展時,普通(tong)線感應(ying)(ying)功(gong)(gong)率(lv)(lv)造成的的泄漏功(gong)(gong)率(lv)(lv)將被線感應(ying)(ying)功(gong)(gong)率(lv)(lv)減掉的發(fa)燒所抵銷。在這(zhe)類情況下(xia),導體截面積(ji)應(ying)(ying)按最好相(xiang)線感應(ying)(ying)功(gong)(gong)率(lv)(lv)選(xuan)購;

(3)在弱(ruo)酸性線有強度直流電(dian)壓(ya),而相(xiang)(xiang)(xiang)線直流電(dian)壓(ya)不(bu)于(yu)相(xiang)(xiang)(xiang)對極大減(jian)少時,當(dang)弱(ruo)酸性線諧波直流電(dian)壓(ya)不(bu)低于(yu)10%,弱(ruo)酸性線橫(heng)剖(pou)面不(bu)宜不(bu)低于(yu)相(xiang)(xiang)(xiang)線橫(heng)剖(pou)面。大的諧波直流電(dian)壓(ya)較準公式見(jian)緒論(lun)C,多并接導(dao)


PV1-F光伏電纜
PV07AC-F多芯光伏電纜

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