RVVP型銅芯聚氯乙烯絕緣屏蔽聚氯乙烯護(hù)套軟電纜，額定電壓300V/300V。芯數(shù)從2芯到24芯之間按國標(biāo)分色，兩芯以上絞合成纜，外層絞合方向?yàn)橛蚁?，軟圓無氧銅線或鍍錫無氧銅線屏蔽，廣泛應(yīng)用于儀器、儀表、樓宇對(duì)講、監(jiān)視監(jiān)控的控制安裝。 執(zhí)行標(biāo)準(zhǔn)：JB8734.5-1998 產(chǎn)品數(shù)量長期大量供應(yīng)包裝說明200米/卷；500米/卷線芯材質(zhì)無氧銅芯數(shù)1～24芯護(hù)套材質(zhì)PVC/PE電線zui大外徑26（mm）標(biāo)稱截面0.12～2.5（mm2）用途儀器、儀表、樓宇對(duì)講、監(jiān)視監(jiān)控等的信號(hào)控制

芯數(shù) 導(dǎo)體結(jié)構(gòu) 絕緣厚度 護(hù)套厚度 平均外徑或外型尺寸 20℃時(shí)導(dǎo)體 70℃時(shí)絕緣電阻zui小值M

標(biāo)稱截面 根數(shù)×直徑 規(guī)定值 規(guī)定值 mm 電阻zui大值

mm2 mm mm mm 下限 上限 銅芯 鍍錫銅芯

2×0.5 28×0.15 0.5 0.6 5.1 6.6 48.2 49.6 0.013

2×0.75 24×0.20 0.5 0.6 5.3 6.8 39 40.1 0.012

2×1 32×0.20 0.5 0.6 5.8 7.4 26 26.7 0.01

2×1.5 30×0.25 0.6 0.6 6.4 8.2 19.5 20 0.01

2×2.5 49×0.25 0.6 0.8 7.3 9.2 13.3 13.7 0.009

3×0.12 7×0.15 0.4 0.6 3.9 5.1 158 163 0.016

3×0.2 12×0.15 0.4 0.6 4.5 5.8 92.3 95 0.013

3×0.3 16×0.15 0.5 0.6 5.1 6.5 69.2 71.2 0.014

3×0.75 24×0.20 0.5 0.6 5.6 7.1 39 40.1 0.012

3×1 32×0.20 0.5 0.6 6.1 7.8 26 26.7 0.01

3×1.5 30×0.25 0.6 0.6 7.2 9.1 19.5 20 0.01

3×2.5 49×0.25 0.6 0.8 8 10 13.3 13.7 0.009

4×0.12 7×0.15 0.4 0.6 4.5 5.8 158 163 0.016

4×0.2 12×0.15 0.4 0.6 4.9 6.2 92.3 95 0.013

4×0.3 16×0.15 0.5 0.6 5.5 7 69.2 71.2 0.014

4×1 32×0.20 0.5 0.6 8.5 9 19.5 49.6 0.01

4×1.5 30×0.25 0.6 0.6 9.1 9.7 13.3 0.01

4×2.5 49×0.25 0.6 0.8 11.8 12.4 7.98 0.009

5×0.12 7×0.15 0.4 0.6 4.8 6.2 158 163 0.016

5×0.2 12×0.15 0.4 0.6 5.3 6.7 93.2 95 0.013

5×0.3 16×0.15 0.5 0.6 6 7.9 69.2 71.2 0.014

5×0.75 24×0.20 0.6 0.6 8.3 8.9 26 49.6 0.011

5×1 32×0.20 0.6 0.6 9.1 9.7 19.5 95 0.01

5×1.5 30×0.25 0.6 0.6 9.8 10.4 13.3 71.2 0.01

5×2.5 49×0.25 0.6 0.8 12.5 13 7.98 49.6 0.009