
長(zhǎng)治市MHJYV礦用通信電纜規(guī)格50對(duì)通信電纜色譜線序:說(shuō)明:50對(duì)的通信電纜要注意了,50對(duì)通信電纜里有2種標(biāo)識(shí)線,前25對(duì)是用“白蘭”標(biāo)識(shí)線纏著的,后25對(duì)是用“白桔”標(biāo)識(shí)線纏著的。(注意:這25對(duì)用“白蘭”標(biāo)識(shí)線纏著)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(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36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
通信電纜規(guī)格表: 對(duì)數(shù) 線徑0.4 線徑0.5 線徑0.6 線徑0.7 線徑0.8 線徑0.9 線徑1.0 22*2*0.4 2*2*0.5 2*2*0.6 2*2*0.7 2*2*0.8 2*2*0.9 2*2*1.0 55*2*0.4 5*2*0.5 5*2*0.6 5*2*0.7 5*2*0.8 5*2*0.9 5*2*1.0 1010*2*0.4 10*2*0.5 10*2*0.6 10*2*0.7 10*2*0.8 10*2*0.9 10*2*1.0 2020*2*04 20*2*0.5 20*2*0.6 20*2*0.7 20*2*0.8 20*2*0.9 20*2*1.0 3030*2*0.4 30*2*0.5 30*2*0.6 30*2*0.730*2*0.8 30*2*0.9 30*2*1.0 5050*2*0.4 50*2*0.5 50*2*0.6 50*2*0.750*2*0.8 50*2*0.9 50*2*1.0 100100*2*0.4 100*2*0.5 100*2*0.6 100*2*0.7100*2*0.8 100*2*0.9 100*2*1.0 200200*2*0.4 200*2*0.5 200*2*0.6 200*2*0.7200*2*0.8 200*2*0.9 200*2*1.0 300300*2*0.4 300*2*0.5 300*2*0.6 300*2*0.7300*2*0.8 300*2*0.9 300*2*1.0 400400*2*0.4 400*2*0.5 400*2*0.6 400*2*0.7400*2*0.8 400*2*0.9 500500*2*0.4 500*2*0.5 600600*2*0.4 600*2*0.5 700700*2*0.4 700*2*0.5 800800*2*0.4 800*2*0.5 900900*2*0.4 900*2*0.5 10001000*2*0.4 10000*2*0.5
市內(nèi)通信電纜執(zhí)行標(biāo)準(zhǔn):YD/T322-1996HYA市內(nèi)通信電纜(廣泛使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,以架空和管道安裝為主,主要傳輸音頻信號(hào)) ;HYAT填充式通信電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,以管道安裝為主,有阻水效果,無(wú)須充氣保護(hù),主要傳輸音頻信號(hào)) ;HYAC自承式通信電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,架空安裝,施工方便,主要傳輸音頻信號(hào)) ;HYAT53填充式鎧裝電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)的復(fù)雜環(huán)境中,直埋于地下,有阻水、防鼠咬效果,無(wú)須充氣保護(hù),主要傳輸音頻信號(hào))。市內(nèi)通信電纜:HYA;HYAT;HYAC;通信電纜型號(hào):HYA HYACHYAT HPVV HYV HJVV HYY ;鎧裝通信電纜;HYA22HYV22 HYAT22 HYY23 HYYT23 HYA23 HYAT23 HYA53 HYAT53;鋼絲鎧裝通信電纜H YA33HYAT33 WDZ-HYA53 HYY33 HYYT33 HYY33 ;充油通信電纜HYATHYYT 。執(zhí)行標(biāo)準(zhǔn):YD/T322-1996。結(jié)構(gòu)特點(diǎn): HYA型市內(nèi)通信電纜采用全色譜絕緣,鋁塑綜合護(hù)套即電纜的縱包屏蔽鋁帶與護(hù)套粘結(jié)成一體,形成密封護(hù)層,具有電氣性能*,施工方便的特點(diǎn)。主要電氣性能:1.直流電阻:20℃,0.5mm銅線,小于等于95Ω/km。2.絕緣電氣強(qiáng)度:導(dǎo)體之間1min 1kv不擊穿 導(dǎo)體與屏蔽1min 3kv不擊穿3.絕緣電阻:每根芯線與其余線芯接地,HYA電纜大于10000MΩ.km,HYAT電纜大于3000MΩ.km。4.工作電容:平均值 52±2nF/km。5.遠(yuǎn)端串音防衛(wèi)度:150kHZ時(shí)組合的功率平均值大于69dB/km。