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RVV型護套線基本參數(shù)

更新時間:2016-04-14  |  點擊率:3613

                   RVV型護套線基本參數(shù)

RVV型300/300V銅芯聚氯乙烯絕緣聚氯乙烯護套安裝軟電纜(線)
執(zhí)行標準、型號:JB18734.4-1998(AVVR)
構(gòu)造:導體使用多股裸銅或鍍錫銅絲絞合,半硬度PVC絕緣,芯線絞合成纜或可加棉紙隔離,再擠塑護套.
用途:防盜報警系統(tǒng)多芯控制,電器內(nèi)部控制,電腦控制儀表和電子設(shè)備及自動化裝置等信號傳輸.

芯線導體結(jié)構(gòu)絕緣標稱護套標稱平均外徑20℃時導體電阻70℃時
× 厚度厚度mmΩ/KM不大于zui小絕
標稱截面積根數(shù)/單線標稱 緣電阻
mm2mmmmmm 銅芯MΩ/KM
2×0.516/0.20.50.65.3390.012
2×0.7524/0.20.60.86260.011
2×1.032/0.20.60.87.319.50.1
2×1.548/0.20.70.87.813.30.01
2×2.578/0.20.8197.980.009
3×0.516/0.20.50.66390.012
3×0.7524/0.20.60.87260.011
3×1.032/0.20.60.87.819.50.01
3×1.548/0.20.70.98.413.30.01
3×2.578/0.20.81.1107.980.009
3×4.078/0.260.81.2134.610.007
4×0.516/0.20.50.66.8390.012
4×0.7524/0.20.60.87.4260.011
4×1.032/0.20.60.97.819.50.01
4×1.548/0.20.711013.30.01
4×2.578/0.20.81.111.57.980.009
4×4.078/0.260.81.2154.610.007
5×0.516/0.20.50.87390.012
5×0.7524/0.20.60.97.8260.011
5×1.032/0.20.60.91019.50.01
5×1.548/0.20.7111.513.30.01
5×2.578/0.20.81.113.57.980.009
6×0.516/0.20.60.88.5390.012
6×0.7524/0.20.60.99.8260.011
6×1.032/0.20.60.91019.50.01
6×1.548/0.20.71.112.713.30.01
8×0.516/0.20.60.99.5390.012
8×0.7524/0.20.6110.5260.011
10×0.516/0.20.6111.2390.012
10×0.7524/0.20.6112.5260.011
12×0.516/0.20.6112390.012
12×0.7524/0.20.6113260.011
15×0.516/0.20.61.113390.012
15×0.7524/0.20.61.113.6260.011
20×0.516/0.20.61.214390.011
20×0.7524/0.20.61.215260.011
32×0.516/0.20.61.217390.012
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