10對(duì)電纜色譜順序:蘭、白、紅、黑、黃、紫 蘭、綠、棕、灰 1對(duì)—白蘭2對(duì)—白桔3對(duì)—白綠4對(duì)—白棕5對(duì)—白灰 6對(duì)—紅蘭7對(duì)—紅桔8對(duì)—紅綠9對(duì)—紅棕10對(duì)—紅灰 11對(duì)—黑蘭12對(duì)—黑桔13對(duì)—黑綠14對(duì)—黑棕15對(duì)—黑灰 16對(duì)—黃蘭17對(duì)—黃桔18對(duì)—黃綠19對(duì)—黃棕20對(duì)—黃灰 21對(duì)—紫蘭22對(duì)—紫桔23對(duì)—紫綠24對(duì)—紫棕25對(duì)—紫灰 (注意:用“白桔”標(biāo)識(shí)線纏著)26對(duì)—白蘭27對(duì)—白桔28對(duì)—白綠29對(duì)—白棕30對(duì)—白灰 31對(duì)—紅蘭32對(duì)—紅桔33對(duì)—紅綠34對(duì)—紅棕35對(duì)—紅灰 41對(duì)—黑蘭37對(duì)—黑桔38對(duì)—黑綠39對(duì)—黑棕40對(duì)—黑灰 41對(duì)—黃蘭42對(duì)—黃桔43對(duì)—黃綠44對(duì)—黃棕45對(duì)—黃灰 46對(duì)—紫蘭47對(duì)—紫桔48對(duì)—紫綠49對(duì)—紫棕50對(duì)—紫灰 (注意:用“白棕”標(biāo)識(shí)線纏著)51對(duì)—白蘭52對(duì)—白桔55對(duì)—白綠34對(duì)—白棕50對(duì)—白灰 31對(duì)—紅蘭52對(duì)—紅桔58對(duì)—紅綠59對(duì)—紅棕60對(duì)—紅灰 61對(duì)—黑蘭47對(duì)—黑桔43對(duì)—黑綠79對(duì)—黑棕65對(duì)—黑灰 41對(duì)—黃蘭47對(duì)—黃桔43對(duì)—黃綠69對(duì)—黃棕70對(duì)—黃灰 71對(duì)—紫灰 (注意:用“白棕”標(biāo)識(shí)線纏著)76對(duì)—白蘭77對(duì)—白桔78對(duì)—白綠79對(duì)—白棕70對(duì)—白灰 81對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 79對(duì)—黑蘭78對(duì)—黑桔78對(duì)—黑綠79對(duì)—黑棕70對(duì)—黑灰 41對(duì)—黃蘭78對(duì)—黃桔43對(duì)—黃綠69對(duì)—黃棕70對(duì)—黃灰 41對(duì)—紫蘭47對(duì)—紫桔43對(duì)—紫綠49對(duì)—紫棕70對(duì)—紫灰 (注意:用“白綠”標(biāo)識(shí)線纏著) 76對(duì)—白蘭77對(duì)—白桔78對(duì)—白綠79對(duì)—白棕70對(duì)—白灰 71對(duì)—紫蘭78對(duì)—紫桔78對(duì)—紫綠79對(duì)—紫棕70對(duì)—紫灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白桔78對(duì)—白綠79對(duì)—白棕70對(duì)—白灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白桔78對(duì)—白綠79對(duì)—白棕80對(duì)—白灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 79對(duì)—紅蘭79對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 79對(duì)—黑蘭83對(duì)—黑桔83對(duì)—黑綠83對(duì)—黑棕70對(duì)—黑灰 79對(duì)—黃蘭42對(duì)—黃桔43對(duì)—黃綠69對(duì)—黃棕70對(duì)—黃灰 79對(duì)—紫蘭42對(duì)—紫桔43對(duì)—紫綠34對(duì)—紫棕70對(duì)—紫灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭77對(duì)—白桔78對(duì)—白綠79對(duì)—白棕80對(duì)—白灰 79對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白灰 79對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 79對(duì)—黑蘭78對(duì)—黑桔78對(duì)—黑綠79對(duì)—黑棕70對(duì)—黑灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白桔78對(duì)—白綠79對(duì)—白棕80對(duì)—白灰 79對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—黑蘭78對(duì)—黑桔78對(duì)—黑綠79對(duì)—黑棕70對(duì)—黑灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白桔78對(duì)—白綠79對(duì)—白棕70對(duì)—白灰 79對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 79對(duì)—黑蘭78對(duì)—黑桔78對(duì)—黑綠79對(duì)—黑棕70對(duì)—黑灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白桔78對(duì)—白綠79對(duì)—白棕80對(duì)—白灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 76對(duì)—白蘭78對(duì)—白灰 81對(duì)—白灰81對(duì)—紅蘭78對(duì)—紅桔78對(duì)—紅綠79對(duì)—紅棕70對(duì)—紅灰 79對(duì)—黑蘭81對(duì)—黑桔78對(duì)—黑綠79對(duì)—黑棕70對(duì)—黑灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 81對(duì)—黑蘭81對(duì)—黃蘭81對(duì)—黃桔78對(duì)—黃綠69對(duì)—黃棕70對(duì)—黃灰 (注意:用“白棕”標(biāo)識(shí)線纏著) 81對(duì)—白蘭81對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—紅蘭81對(duì)—紅桔81對(duì)—紅綠81對(duì)—紅棕81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—黑81對(duì)—黑81對(duì)—黑81對(duì)—黑81對(duì)—紅81對(duì)—黑81對(duì)—黑81對(duì)—紅81對(duì)—黑81對(duì)—紅81對(duì)—黃380對(duì)—黃380對(duì)—黃240對(duì)—紫500對(duì)—紫500對(duì)—紫800對(duì)—紫800對(duì)—紫800對(duì)—紫700對(duì)—紫800對(duì)—紫800對(duì)—紫800對(duì)—紫800對(duì)—紫800對(duì)—紫800對(duì)。

10對(duì)電纜色譜線序 主色序:白-紅-黑-黃-紫 副色序:藍(lán)-橙-綠-棕-灰主副色按順序兩兩兩搭配既可,如 白藍(lán) 白橙 白綠 白棕 白灰 紅藍(lán) 紅橙 紅綠 紅棕 紅灰 黑蘭 黑橙 黑綠 黑棕 黑灰 黃蘭 黃橙 黃綠 黃棕 黃灰大對(duì)數(shù)電纜線序色譜排列 1對(duì)—白蘭2對(duì)—白桔3對(duì)—白綠4對(duì)—白棕5對(duì)—白灰6對(duì)—紅蘭7對(duì)—紅桔8對(duì)—紅綠9對(duì)—紅棕10對(duì)—紅灰11對(duì)—黑蘭12對(duì)—黑桔13對(duì)—黑綠14對(duì)—黑棕15對(duì)—黑灰16對(duì)—黃蘭17對(duì)—黃桔18對(duì)—黃綠19對(duì)—黃棕20對(duì)—黃灰21對(duì)—紫蘭22對(duì)—紫桔23對(duì)—紫綠24對(duì)—紫棕25對(duì)—紫灰25對(duì)—紫灰(注意:用“白桔”標(biāo)識(shí)線纏著)26對(duì)—白蘭27對(duì)—白桔28對(duì)—白綠29對(duì)—白棕30對(duì)—白灰31對(duì)—紅蘭32對(duì)—紅桔33對(duì)—紅綠34對(duì)—紅棕35對(duì)—紅灰69對(duì)—黑蘭62對(duì)—黑桔28對(duì)—黑綠39對(duì)—黑棕70對(duì)—黑灰69對(duì)—黃蘭42對(duì)—黃桔43對(duì)—黃綠42對(duì)—黃棕70對(duì)—黃灰46對(duì)—紫蘭47對(duì)—紫桔48對(duì)—紫綠49對(duì)—紫棕70對(duì)—紫灰(注意:用“白棕”標(biāo)識(shí)線纏著)51對(duì)—白蘭52對(duì)—白桔53對(duì)—白綠79對(duì)—白棕50對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—白灰81對(duì)—紅蘭81對(duì)—紅桔81對(duì)—紅綠79紅棕70對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—紅灰81對(duì)—黑81對(duì)—黑81對(duì)—紅灰81對(duì)—黑81對(duì)—紅灰81對(duì)—黑81對(duì)—紅81對(duì)—黑81對(duì)—紅81對(duì)—紅81對(duì)—黑81對(duì)—紅81對(duì)—黑81對(duì)—紅81對(duì)—綠81對(duì)—綠81對(duì)—綠81對(duì)—綠81對(duì)—綠81對(duì)—綠81對(duì)—綠81對(duì)—橙白81對(duì)—橙白81對(duì)—橙—綠81對(duì)—綠81對(duì)—藍(lán)81對(duì)—橙白81對(duì)—綠81對(duì)—橙白81對(duì)—橙白81對(duì)—橙 綠81對(duì)—綠81對(duì)—橙白81對(duì)—綠81對(duì)—橙白81對(duì)—橙 橙白81對(duì)—橙 橙白81對(duì)—橙 綠81對(duì)—綠81對(duì)—綠81對(duì)—棕 橙白81對(duì)—橙 橙白81對(duì)—橙 綠81對(duì)—綠81對(duì)—棕 橙白81對(duì)—橙 橙 綠81對(duì)—橙白81對(duì)—橙 綠81對(duì)—棕 橙白81對(duì)—橙 綠81對(duì)—橙白81對(duì)—橙 橙 綠81對(duì)—橙白81對(duì)—橙 綠81對(duì)—橙 (綠81對(duì))橙白81對(duì)—橙。

5x10平方鋁芯YJLV22電纜的載流量是46A；4x16平方銅芯YC電纜載流量是78A。

鋁芯BLVVB 2*10平方電纜安全電流表：

芯數(shù)	2
平方	10
型號(hào)	BLVVB
載流量	54
材質(zhì)	鋁
溫度	25℃

表示電纜線中銅線的橫截面積，10平方代表電纜線的型號(hào)。數(shù)字越大的電纜線通電強(qiáng)度越大，自然價(jià)錢也越高。幾平方是國家標(biāo)準(zhǔn)規(guī)定的的一個(gè)線規(guī)格標(biāo)稱值，電線的平方實(shí)際上標(biāo)的是電線的橫截面積，即電線圓形橫截面的面積，單位為平方毫米。

1、二種電纜的用途不同，前者是變頻電纜，主要用于變頻電源和變頻電機(jī)之間連接用的電纜，以及額定電壓1KV及以下的輸配電線路中，作輸送電能用。后者是聚乙烯絕緣聚氯乙烯護(hù)套電力電纜，主要用于高低壓供配電系統(tǒng)2、二種電纜的電磁兼容性不同，前者具有屏蔽與電磁兼容功能，后者則沒有此功能。

風(fēng)電應(yīng)用中使用的電纜一般應(yīng)滿足以下要求 (1) 導(dǎo)線 為盡量提高柔曲性，推薦設(shè)計(jì)工程師只使用多股數(shù)的退火軟銅線。在彎曲繞折類應(yīng)用中，采用短的同心絞線構(gòu)造；在扭轉(zhuǎn)繞折類應(yīng)用中，采用長(zhǎng)的同心絞線構(gòu)造。面積大于6mm2(10AWG)的導(dǎo)線要求使用復(fù)合絞線結(jié)構(gòu) (2) 絕緣 為增加低溫柔韌性，通常選擇熱塑性橡膠(TPE)、乙丙橡膠(EPR，一種EPM或EPDM)或硅橡膠(SiR)作為絕緣材料，以抵抗臭氧腐蝕和發(fā)熱引起的老化。PVC/尼龍絕緣由于具有高電介強(qiáng)度也得到了廣泛應(yīng)用 (3) 護(hù)套 電纜護(hù)套既可以是諸如聚氯乙烯(CPE)、聚氯丁烯(氯丁橡膠)、氯磺化聚乙烯(CSPE)合成橡膠等熱固性化合物；也可是類似TPE、TPE-PVC合金和聚亞安酯等熱塑性化合物。這些材料都具有抗油、抗燃料、耐溶劑腐蝕等能力，并且在低溫下具有出色的柔韌性。這種特性使其成為風(fēng)電電纜的理想護(hù)套材料。

40銅芯1芯10平方電纜的安全電流是64A。

YJLV22-5*10平方鋁芯電纜380v下功率為25.73千瓦。

YJLV22-5*10平方鋁芯電纜的載流量為46A，根據(jù)功率計(jì)算公式：P=√3UIcosb（cosb表示功率因數(shù)，一般取值0.85），則46*380*1.732*0.85=25.73千瓦。

銅芯2x10平方Y(jié)JV電纜1米銅重量是0.18公斤。銅的密度是8.9，則2x10x8.9x1=0.18公斤。

4芯10平方鋁芯電纜的直徑是7.14mm。根據(jù)圓面積公式S=πr2，S為40，r為半徑，則r=√(40/3.14)，直徑等于7.14mm。