1、 聚氯乙烯絕緣屏蔽電線 （JB8734.5-2012）用 途本產品適用于交流額定電壓 U0/U 為 300/300V 及以下的電器、儀表和電子設備及自動化裝置，有屏蔽要求的布設連接用線。 電線型號及表示方法型號用字母含意 A安裝線類；V聚氯乙烯；P 銅絲編織屏蔽；P 1銅帶纏繞屏蔽； 90耐熱 90。 型號組合結構形式和表示的電線名稱，如表 1。 表 1型 號名 稱AVP銅芯聚氯乙烯絕緣安裝用屏蔽電線RVP銅芯聚氯乙烯絕緣屏蔽電線RVVPRVVP1銅芯聚氯乙烯絕緣、屏蔽、聚氯乙烯護套軟電纜銅芯聚氯乙烯絕緣、纏繞屏蔽、聚氯乙烯護套軟電纜RVP-90 銅芯耐熱 90聚氯乙烯絕緣屏蔽軟電線RVP-9

2、0 銅芯烯耐熱 90聚氯乙烯絕緣安裝用屏蔽電線使用條件電線的額定電壓 U0/U 為 300/300V。 AVP90，RVP 型電線的長期允許工作溫度應不超過 90，其它型號電線的長期允許工作溫度應不超過 70。 注：當電線的使用環境可防止熱塑流動和容許減小絕緣電阻的情況下，能連續在 90使用的 PVC 混合物，在縮短總工作時間的前提下，其工作溫度可提高至 105。 電線的規格范圍、結構尺寸及技術參數電線的規格范圍規定，如表 2。 表 2 額定電壓V型號芯數標稱截面AVP、AVP90RVP、RVP90300/300V300/300V1121234240.080.40.082.50.081.50.

3、082.50.081.50.121.50.120.4RVP、RVVP1300/300V*)*)芯數系列:4、5、6、7、10、12、14、16、19 和 24 芯。各型號電線的結構尺寸及技術參數規定，如表 3表 6。表 3 AVP、AVP90 型 300/300V 銅芯聚氯乙烯絕緣安裝用屏蔽電線導體標稱 實心截 面 導體絕緣厚度規定值mm屏蔽層單線直徑mm平均外徑上限mm20時導體電阻最大值M/km70或 90時絕緣電阻最小值M·km0.019mm2銅芯225.2144.192.3鍍錫銅芯229.6146.994.00.080.120.2111110.40.100.100.100.1

4、00.101.90.42.00.0150.42.10.0150.30.42.264.165.30.0140.40.42.347.148.00.012 表 4 RVP 型及 RVP-90 型 300/300V 銅芯聚氯乙烯絕緣屏蔽軟電纜平均外徑或外形尺寸上限mm70或 90芯數×導體中單線 絕緣厚度屏蔽層單線直徑mm20時導體電阻最大值M/km時絕緣電阻最小值標稱截面最大直徑mm規定值mmmm2銅芯鍍錫銅芯254M·km1×0.081×0.121×0.21×0.31×0.41×0.51×0.751×

5、;1.01×1.51×2.50.130.160.160.160.160.210.210.210.260.260.40.40.40.50.50.50.50.60.60.70.100.100.100.100.100.150.150.150.150.151.92.02.22.63.03.13.43.84.14.92470.0180.0160.0130.0140.0130.0120.0100.0100.0090.00815816392.369.248.239.026.019.513.395.071.249.640.126.720.013.78.217.982×0.082&

6、#215;0.122×0.22×0.32×0.42×0.52×0.752×1.02×1.50.130.160.160.160.160.210.210.210.260.40.40.40.50.50.50.50.60.60.100.100.100.150.150.150.150.150.153.31.9×3.33.52472540.0180.0160.0130.0140.0130.0120.0100.0100.0091581632.0×3.53.992.369.248.239.026.019.513.395.

7、071.249.640.126.720.013.72.2×3.94.82.8×4.85.23.0×5.25.43.1×5.46.03.4×6.06.83.8×6.87.44.1×7.4 表 5 RVVP 型及 RVVP1 型 300/300V 銅芯聚氯乙烯絕緣屏蔽聚氯乙烯護套軟電線平均外徑20時導體電阻最大值M/km70時絕緣電阻芯數×導體中單線絕緣厚度規定值mm屏蔽層單線直徑mm護套厚度規定值mm標稱截面最大直徑mmRVVPRVVP1最小值mm2下限上限下限上限銅芯鍍錫銅芯M·km1×0.08

8、1×0.121×0.21×0.31×0.41×0.51×0.751×1.01×1.51×2.50.130.160.160.160.160.210.210.210.260.260.40.40.40.50.50.50.50.60.60.70.100.100.100.100.100.100.100.100.100.150.40.40.40.40.40.40.40.60.60.62.42.42.62.93.03.13.44.14.34.92.93.03.23.53.73.84.14.95.26.02.12.22.

9、32.62.72.83.13.84.04.72.52.62.83.13.33.43.74.64.95.62472540.0180.0160.0130.0140.0130.0120.0100.0100.0090.00815816392.369.248.239.026.019.513.37.9895.071.249.640.126.720.013.78.21 表 6 RVVP 型及 RVVP1 型 300/300V 銅芯聚氯乙烯絕緣屏蔽聚氯乙烯護套軟電線平均外徑或外形尺寸20時導體電阻最大值M/km70時絕緣電阻最小值芯數×導體中單線絕緣厚度規定值屏蔽層護套厚度規定值標稱截面最大直徑mm

10、單線直徑M·km上限上限mm2mmmmmm銅芯247鍍錫銅芯2642×0.082×0.122×0.22×0.32×0.42×0.52×0.752×1.02×1.50.130.160.160.160.160.210.210.210.260.40.100.43.22.4×3.53.74.22.9×4.24.90.0180.0160.0130.0140.0130.0120.0100.0100.0090.40.40.50.50.50.50.60.60.100.100.150.150.

11、150.150.150.150.60.60.60.60.60.60.60.81561632.8×4.04.13.4×4.95.392.369.248.239.026.019.513.395.071.249.640.126.720.013.73.0×4.44.83.6×5.36.23.5×5.15.14.2×6.26.63.6×5.45.34.4×6.66.83.7×5.65.84.5×6.87.44.0×6.16.44.8×7.48.24.3×6.77.35.2&#

12、215;8.39.24.9×7.63.96.0×9.35.13×0.123×0.20.160.160.160.160.210.210.210.260.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.160.40.40.50.50.50.50.60.60.40.40.50.50.40.40.50.50.40.40.50.50.4

13、0.40.50.50.40.40.50.50.40.40.50.50.40.40.50.50.40.40.50.50.40.40.50.50.100.150.150.150.150.150.150.200.150.150.150.150.150.150.150.150.150.150.150.150.150.200.200.150.150.200.200.150.150.200.200.150.150.200.200.200.200.200.200.200.200.200.200.200.60.60.60.60.60.60.80.80.60.60.60.60.60.60.60.60.60.60

14、.60.60.80.60.80.80.80.60.80.80.80.80.80.80.80.80.80.80.80.80.81.00.80.81.01.015892.369.248.239.026.019.513.315816395.071.249.640.126.720.013.71630.0160.0130.0140.0130.0120.0100.0100.0090.0160.0130.0140.0130.0160.0130.0140.0130.0160.0130.0140.0130.0160.0130.0140.0130.0160.0130.0140.0130.0160.0130.014

15、0.0130.0160.0130.0140.0130.0160.0130.0140.0130.0160.0130.0140.0134.55.83×0.35.16.53×0.45.46.93×0.55.67.13×0.753×1.06.17.87.29.13×1.58.010.05.84×0.124×0.24.54.96.292.369.248.215895.071.249.61634×0.35.57.04×0.45.97.55×0.125×0.24.86.25.36.792.

16、369.248.215895.071.249.61635×0.36.07.65×0.46.48.16×0.126×0.26×0.36×0.410×0.1210×0.210×0.310×0.412×0.1212×0.212×0.312×0.414×0.1214×0.214×0.314×0.416×0.1216×0.216×0.316×0.419×0.1219×

17、0.219×0.319×0.424×0.1224×0.224×0.324×0.45.26.65.77.292.369.248.215895.071.249.61636.58.27.39.26.48.17.49.392.369.248.215895.071.249.61638.710.911.68.39.36.67.69.692.369.248.215895.071.249.61639.011.211.99.19.67.28.210.311.712.59.592.369.248.215895.071.249.61639.410.07.6

18、8.610.812.313.110.311.312.914.211.712.914.416.492.369.248.215895.071.249.61639.910.58.29.092.369.248.215895.071.249.616310.411.59.410.412.413.292.369.248.295.071.249.6 技術要求導體：導體芯數和結構應符合表 3表 6 規定。 絕緣：擠包在導體上的絕緣應是下列代號的聚氯乙烯混合物。 PVC/EAVP90、RVP90 型電線 PVC/CAVP 型電線 PVC/D其余型號電線 絕緣厚度應符合表 3表 6 的規定。 絕緣電阻應不小于表 3表 6 的規定。 絕緣線芯成纜 兩芯以上圓形電纜的絕緣線芯應絞合成纜，最外層絞向為右向。 成纜間隙可單獨填充或用護套填充，但任一填充物均不應粘邊絕緣線芯。 屏蔽 （1）AVP、RVP 和 AVP90、RVP90 型電線用鍍錫軟圓銅線編織屏蔽，鍍錫圓銅線的直徑應符合表 3、表 4