一、產品標準
JB/T8734.2-2012《額定電壓450/750v及以下的聚氯乙烯絕緣電纜》
二、用途
本產品適用于額定電壓450/750V及以下的動力裝置
三、電纜導體的允許長期最高工作溫度
電纜導體的允許長期最高工作溫度為70℃
四、型號名稱額定電壓及導體標稱截面
| 型號 | 名稱 | 額定電壓V | 芯數 | 導體標稱截面mm2 |
| BV | 銅芯聚氯乙烯絕緣電纜 | 300/500 | 1 | 0.75~1 |
| BLV | 鋁芯聚氯乙烯絕緣電纜 | 450/750 | 1 | 2.5~630 |
| BVR | 銅芯聚氯乙烯絕緣軟電纜 | 450/750 | 1 | 2.5~240 |
| BVV | 銅芯聚氯乙烯護套圓形電纜 | 300/500 | 1 | 0.75~10 |
| BLVV | 鋁芯聚氯乙烯護套圓形電纜 | 300/500 | 1 | 2.5~10 |
| BVVB | 銅芯聚氯乙烯護套扁形電纜 | 300/500 | 2.3 | 0.75~10 |
| BLVVB | 鋁芯聚氯乙烯護套扁形電纜 | 300/500 | 2.3 | 2.5~10 |
五、規格尺寸及技術參數 BV300/500V銅芯聚氯乙烯絕緣電纜
| 導體標稱截面mm2 | 導體種類 | 絕緣厚度mm | 平均外徑上限mm | 電纜近似重量kg/km | 銅導體最大電阻Ω/km | 最小絕緣電阻Ω/km | |
| 銅芯 | 鍍錫銅芯 | ||||||
| 0.75 | 7 | 0.6 | 2.6 | 11.1 | 24.5 | 24.8 | 0.014 |
| 1 | 7 | 0.6 | 2.8 | 13.9 | 18.1 | 18.2 | 0.013 |
BLV 450/750V鋁芯聚氯乙烯絕緣電纜
| 導體標稱截面mm2 | 導體種類 | 絕緣厚度mm | 平均外徑上限mm | 電纜近似重量kg/km | 銅導體最大電阻Ω/km | 最小絕緣電阻Ω/km |
| 2.5 | 1 | 0.8 | 3.9 | 15.5 | 12.1 | 0.010 |
| 4 | 1 | 0.8 | 4.4 | 21.1 | 7.41 | 0.0085 |
| 6 | 1 | 0.8 | 5.0 | 28.2 | 4.61 | 0.0070 |
| 10 | 7 | 1.0 | 6.7 | 49.9 | 3.08 | 0.0065 |
| 16 | 7 | 1.0 | 7.8 | 70.8 | 19.1 | 0.0050 |
| 25 | 7 | 1.2 | 9.7 | 110.2 | 1.20 | 0.0050 |
| 35 | 7 | 1.2 | 10.9 | 143.3 | 0.868 | 0.0040 |
| 50 | 19 | 1.4 | 12.8 | 193.8 | 0.641 | 0.0045 |
| 70 | 19 | 1.4 | 14.6 | 263.2 | 0.443 | 0.0035 |
| 95 | 19 | 1.6 | 17.1 | 362.4 | 0.320 | 0.0035 |
| 120 | 37 | 1.6 | 18.8 | 440.9 | 0.253 | 0.0032 |
| 150 | 37 | 1.7 | 20.9 | 545.0 | 0.206 | 0.0032 |
| 185 | 37 | 2.0 | 23.3 | 683.2 | 0.164 | 0.0032 |
| 240 | 61 | 2.2 | 26.6 | 886.2 | 0.125 | 0.0032 |
| 300 | 61 | 2.4 | 29.6 | 1105.5 | 0.100 | 0.0030 |
| 400 | 61 | 2.6 | 33.2 | 1397.9 | 0.0778 | 0.0028 |
BVR450/750V銅芯聚氯乙烯絕緣軟電纜
| 導體標稱截面mm2 | 導體種類 | 絕緣厚度mm | 平均外徑上限mm | 電纜近似重量kg/km | 銅導體最大電阻Ω/km | 最小絕緣電阻Ω/km | |
| 銅芯 | 鍍錫銅芯 | ||||||
| 2.5 | 19 | 0.8 | 4.1 | 32.1 | 7.41 | 7.56 | 0.011 |
| 4 | 19 | 0.8 | 4.8 | 47.5 | 4.61 | 4.70 | 0.009 |
| 6 | 19 | 0.8 | 5.3 | 68.4 | 3.08 | 3.11 | 0.0084 |
| 10 | 49 | 1.0 | 6.8 | 121.3 | 1.83 | 1.84 | 0.0072 |
| 16 | 49 | 1.0 | 8.1 | 174.5 | 1.15 | 1.16 | 0.0062 |
| 25 | 98 | 1.2 | 10.2 | 285.5 | 0.727 | 0.734 | 0.0058 |
| 35 | 133 | 1.2 | 11.7 | 376.7 | 0.524 | 0.529 | 0.0052 |
| 50 | 133 | 1.4 | 13.9 | 517.4 | 0.387 | 0.391 | 0.0051 |
| 70 | 189 | 1.4 | 16.0 | 719.2 | 0.268 | 0.270 | 0.0045 |
BVVB 300/500V銅芯聚氯乙烯護套扁形電纜
| 導體標稱截面mm2 | 絞合導體中單線最少根數 | 絕緣厚度mm | 護套厚度mm | 電纜近似重量kg/km | 平均外徑上限mm | 銅導體最大電阻Ω/km | 最小絕緣電阻Ω/km | |
| 銅芯 | 鍍錫銅芯 | |||||||
| 2*0.75 | 1 | 0.6 | 0.9 | 38.5 | 4.6*7.1 | 24.5 | 24.8 | 0.012 |
| 2*1.0 | 1 | 0.6 | 0.9 | 44.9 | 4.8*7.4 | 18.1 | 18.2 | 0.011 |
| 2*1.5 | 1 | 0.7 | 0.9 | 60.1 | 8.3*8.5 | 12.1 | 12.2 | 0.011 |
| 2*2.5 | 1 | 0.8 | 1.0 | 88.4 | 6.2*10.1 | 7.41 | 7.56 | 0.010 |
| 2*4 | 1 | 0.8 | 1.0 | 122.5 | 6.7*11.1 | 4.61 | 4.70 | 0.0085 |
| 2*4 | 7 | 0.8 | 1.0 | 128.0 | 6.7*11.1 | 4.61 | 4.70 | 0.008 |
| 2*6 | 1 | 0.8 | 1.1 | 168.8 | 8.5*12.5 | 3.08 | 3.11 | 0.0070 |
| 2*6 | 7 | 0.8 | 1.1 | 175.6 | 7.5*12.5 | 3.08 | 3.11 | 0.0065 |
| 2*10 | 7 | 1.0 | 1.2 | 281.4 | 9.5*16.2 | 1.83 | 1.84 | 0.0065 |
| 3*0.75 | 1 | 0.6 | 0.9 | 55.2 | 4.6*9.6 | 24.5 | 24.8 | 0.012 |
| 3*1.0 | 1 | 0.6 | 0.9 | 63.9 | 4.8*10.1 | 18.1 | 18.2 | 0.011 |
| 3*1.5 | 1 | 0.7 | 0.9 | 86.3 | 5.3*11.7 | 12.1 | 12.2 | 0.011 |
| 3*2.5 | 1 | 0.8 | 1.0 | 127.7 | 6.2*14.0 | 7.41 | 7.56 | 0.010 |
| 3*4 | 1 | 0.8 | 1.0 | 183.0 | 7.0*15.8 | 4.61 | 4.70 | 0.0085 |
| 3*4 | 7 | 0.8 | 1.0 | 191.4 | 7.0 15.8 | 4.61 | 4.70 | 0.008 |
| 3*6 | 1 | 0.8 | 1.1 | 246.6 | 7.8*18.2 | 3.08 | 3.11 | 0.0070 |
| 3*6 | 7 | 0.8 | 1.1 | 256.4 | 7.8*18.2 | 3.08 | 3.11 | 0.0065 |
| 3*10 | 7 | 1.0 | 1.2 | 412.9 | 9.5*23.0 | 1.83 | 1.84 | 0.0065 |
BLVVB 300/500V鋁芯聚氯乙烯護套扁形電纜
| 導體標稱截面mm2 | 絞合導體中單線最少根數 | 絕緣厚度mm | 護套厚度mm | 電纜近似重量kg/km | 平均外徑上限mm | 銅導體最大電阻Ω/km | 最小絕緣電阻Ω/km |
| 2*2.5 | 1 | 0.8 | 1.0 | 57.9 | 6.2*10.1 | 12.1 | 0.010 |
| 2*4 | 1 | 0.8 | 1.0 | 73.9 | 6.7*11.1 | 7.41 | 0.0085 |
| 2*4 | 7 | 0.8 | 1.0 | 77.8 | 6.7*11.1 | - | 0.008 |
| 2*6 | 1 | 0.8 | 1.1 | 95.9 | 7.5*12.5 | 4.61 | 0.0070 |
| 2*6 | 7 | 0.8 | 1.1 | 100.7 | 7.5*12.5 | - | 0.0065 |
| 2*10 | 7 | 0.8 | 1.2 | 155.1 | 9.5*16.2 | 3.08 | 0.0065 |
| 3*2.5 | 1 | 0.8 | 1.0 | 82.1 | 6.2*14.0 | 12.1 | 0.010 |
| 3*4 | 1 | 0.8 | 1.0 | 110.2 | 7.0*15.8 | 7.41 | 0.0085 |
| 3*4 | 7 | 0.8 | 1.0 | 116.0 | 7.0*15.8 | - | 0.008 |
| 3*6 | 1 | 0.8 | 1.1 | 137.1 | 7.8*18.2 | 4.61 | 0.0070 |
| 3*6 | 7 | 0.8 | 1.1 | 144.1 | 7.8*18.2 | - | 0.0065 |
| 3*10 | 7 | 1.0 | 1.2 | 233.4 | 9.5*23.0 | 3.08 | 0.0065 |
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浙ICP備19034639號-1@2013-2018 ? 中國·紅旗集團 版權所有
@2013-2018 ? 中國·紅旗集團 版權所有
