YJV電(dian)(dian)(dian)纜(lan)，即0.6/1kv交聯聚乙(yi)烯絕緣聚氯乙(yi)烯護套電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)。yjv電(dian)(dian)(dian)纜(lan)是(shi)市場上用(yong)的比較(jiao)遍及的低壓(ya)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)，是(shi)千家萬戶(hu)運送電(dian)(dian)(dian)力的主(zhu)干線，那么在施(shi)工過程中，咱(zan)(zan)們有(you)必(bi)要要了解(jie)到(dao)yjv電(dian)(dian)(dian)纜(lan)載(zai)流(liu)量，下面三湘(xiang)電(dian)(dian)(dian)纜(lan)小(xiao)編就給咱(zan)(zan)們解(jie)說yjv電(dian)(dian)(dian)纜(lan)載(zai)流(liu)量核(he)算公式而且(qie)總結了yjv電(dian)(dian)(dian)纜(lan)載(zai)流(liu)量表，以便咱(zan)(zan)們運用(yong)！
一、YJV電(dian)纜載流量的核算公式
咱們都會問什么(me)是yjv電(dian)(dian)(dian)(dian)纜(lan)(lan)載(zai)(zai)流(liu)量(liang)，電(dian)(dian)(dian)(dian)纜(lan)(lan)載(zai)(zai)流(liu)量(liang)那個(ge)(ge)是干嘛用(yong)的？電(dian)(dian)(dian)(dian)纜(lan)(lan)載(zai)(zai)流(liu)量(liang)的核(he)算公(gong)(gong)式是什么(me)？那么(me)今日我就拿YJV電(dian)(dian)(dian)(dian)纜(lan)(lan)的載(zai)(zai)流(liu)量(liang)來給咱們解說一下(xia)載(zai)(zai)流(liu)量(liang)這個(ge)(ge)名詞。首先上(shang)公(gong)(gong)式：YJV電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)載(zai)(zai)流(liu)量(liang)核(he)算公(gong)(gong)式：I=A·Sm - B·Sn式中(zhong)：I=載(zai)(zai)流(liu)量(liang)，A S=導體(ti)的標(biao)稱截(jie)面積，mm2 * A和(he)B=系數(shu)(shu)(shu)(shu) m和(he)n=指數(shu)(shu)(shu)(shu) 視電(dian)(dian)(dian)(dian)纜(lan)(lan)類(lei)型和(he)敷設方(fang)法而(er)定一般狀況下(xia)不超(chao)越(yue)20A的載(zai)(zai)流(liu)量(liang)應(ying)舍入到最接近的0.5A，而(er)超(chao)越(yue)20A的載(zai)(zai)流(liu)量(liang)應(ying)化整到最接近的安倍數(shu)(shu)(shu)(shu)。其實不必將所(suo)得數(shu)(shu)(shu)(shu)值的有(you)效位(wei)數(shu)(shu)(shu)(shu)作為載(zai)(zai)流(liu)量(liang)值精確度的衡(heng)量(liang)標(biao)志。實際上(shang)關于(yu)一切狀況，只(zhi)需(xu)(xu)求公(gong)(gong)式中(zhong)的第(di)一項。只(zhi)要在選(xuan)用(yong)大標(biao)準單芯電(dian)(dian)(dian)(dian)纜(lan)(lan)時的八種狀況下(xia)，才需(xu)(xu)求第(di)二項。
二、YJV電纜載流量表（低壓(ya)）
1、YJV電纜(lan)空氣(qi)中明敷(fu)載(zai)流量：
2、YJV電(dian)纜在土壤中穿管(guan)載流量：
3、YJV22（鎧(kai)裝）電纜空氣中(zhong)明敷載(zai)流量：
4、YJV22（鎧裝）電(dian)纜在土壤中直敷載流量(liang)：
二、YJV電纜載流量表（高(gao)壓）
1、YJV22（鎧裝）電纜空氣中明敷載流量：
2、YJV22（鎧裝）電纜在土壤中穿管載(zai)流量：
上面便是關于yjv電纜載流量核算以及yjv電纜載流量表大全，信任你們應該對yjv電纜載流量有了一個比較好的了解，其實咱們不會算不要緊，能夠直接保藏這篇文章，或許重視咱們的電線電纜之家熊掌號，能夠隨時檢查內容
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