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产品说明
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执行标准: |
JB8734.5-1998 |
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使用条件: |
额定电压300/300V。长期允许工作温度不超过70℃。 |
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应用领域: |
适用于交流额定电压300/300V及以下电器仪表和电子设备及自动化装置。 |
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交货长度: |
成圈长度为100m,成盘长度应不小于100m。 允许长度不小于10m的短线段交货,其数量应不超过交货总长度的10%,且每件中的短线段数应不超过5个。 根据双方协议,允许任何长度交货。 | |
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综合参数
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芯数× 标称截面 (mm2) |
导体芯线(mm) |
平均外径(mm)
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20℃时最大直流电阻 (Ω·km) |
70℃时最小 绝缘电阻 (MΩ·km) |
|
根数/直径 |
下限 |
上限 |
铜芯 |
镀锡铜芯 |
| 1×0.035 |
7/0.08 |
1.95 |
2.35 |
572 |
599 |
0.020 |
| 1×0.06 |
7/0.10 |
2.0 |
2.4 |
366 |
384 |
0.017 |
| 1×0.08 |
7/0.12 |
2.2 |
2.7 |
247 |
254 |
0..018 |
| 1×0.12 |
7/0.15 |
2.4 |
2.8 |
158 |
163 |
0.016 |
| 1×0.20 |
12/0.15 |
2.55 |
2.95 |
92.3 |
95.0 |
0.013 |
| 1×0.30 |
16/0.15 |
2.9 |
3.3 |
69.2 |
71.2 |
0.014 |
| 1×0.40 |
23/0.15 |
3.1 |
3.5 |
48.2 |
49.6 |
0.013 |
| 1×0.50 |
16/0.20 |
3.15 |
3.55 |
39.0 |
40.1 |
0.012 |
| 1×0.75 |
24/0.20 |
3.4 |
3.8 |
26.0 |
26.7 |
0.010 |
| 1×1.00 |
32/0.20 |
4.15 |
4.55 |
19.5 |
20.0 |
0.010 |
| 1×1.50 |
30/0.25 |
4.4 |
4.8 |
13.3 |
13.7 |
0.009 |
| 1×2.50 |
49/0.25 |
5.5 |
5.9 |
7.98 |
8.21 |
0.008 |
| 2×0.08 |
7/0.12 |
3.6 |
4.0 |
247 |
254 |
0.018 |
| 2×0.12 |
7/0.15 |
4.2 |
4.6 |
158 |
163 |
0.016 |
| 2×0.20 |
12/0.15 |
4.5 |
4.9 |
92.3 |
95.0 |
0.013 |
| 2×0.30 |
16/0.15 |
5.35 |
5.75 |
69.2 |
71.2 |
0.014 |
| 2×0.40 |
23/0.15 |
5.75 |
6.15 |
48.2 |
49.6 |
0.013 |
| 2×0.50 |
16/0.20 |
5.85 |
6.25 |
39.0 |
40.1 |
0.012 |
| 2×0.75 |
24/0.20 |
6.35 |
6.75 |
26.0 |
26.7 |
0.010 |
| 2×1.00 |
32/0.20 |
7.05 |
7.45 |
19.5 |
20.0 |
0.010 |
| 2×1.50 |
30/0.25 |
7.95 |
8.35 |
13.3 |
13.7 |
0.009 |
| 3×0.12 |
7/0.15 |
4.35 |
4.75 |
158 |
163 |
0.016 |
| 3×0.20 |
12/0.15 |
5.0 |
5.4 |
92.3 |
95.0 |
0.013 |
| 3×0.30 |
16/0.15 |
5.6 |
6.0 |
69.2 |
71.2 |
0.014 |
| 3×0.40 |
23/0.15 |
6.05 |
6.45 |
48.2 |
49.6 |
0.013 |
| 3×0.50 |
16/0.20 |
6.15 |
6.55 |
39.0 |
40.1 |
0.012 |
| 3×0.75 |
24/0.20 |
6.7 |
7.1 |
26.0 |
26.7 |
0.010 |
| 3×1.00 |
32/0.20 |
7.95 |
8.35 |
19.5 |
20.0 |
0.010 |
| 3×1.50 |
30/0.25 |
8.65 |
9.05 |
13.3 |
13.7 |
0.009 |
| 4×0.12 |
7/0.15 |
4.95 |
5.35 |
158 |
163 |
0.016 |
| 4×0.20 |
12/0.15 |
5.4 |
5.8 |
92.3 |
95.0 |
0.013 |
| 4×0.30 |
16/0.15 |
6.05 |
6.45 |
69.2 |
71.2 |
0.014 |
| 4×0.40 |
23/0.15 |
6.55 |
6.95 |
48.2 |
49.6 |
0.013 |
|
芯数× 标称截面 (mm2) |
导体芯线(mm) |
平均外径(mm)
|
20℃时最大直流电阻 (Ω·km) |
70℃时最小 绝缘电阻 (MΩ·km) |
|
根数/直径 |
下限 |
上限 |
铜芯 |
镀锡铜芯 |
| 5×0.12 |
7/0.15 |
5.35 |
5.75 |
158 |
163 |
0.016 |
| 5×0.20 |
12/0.15 |
5.75 |
6.15 |
92.3 |
95.0 |
0.013 |
| 5×0.30 |
16/0.15 |
6.55 |
6.95 |
69.2 |
71.2 |
0.014 |
| 5×0.40 |
23/0.15 |
7.10 |
7.5 |
48.2 |
49.6 |
0.013 |
| 6~7×0.12 |
7/0.15 |
5.2 |
6.6 |
158 |
163 |
0.016 |
| 6~7×0.20 |
12/0.15 |
5.7 |
7.2 |
92.3 |
95.0 |
0.013 |
| 6~7×0.30 |
16/0.15 |
6.5 |
8.2 |
69.2 |
71.2 |
0.014 |
| 6~7×0.40 |
23/0.15 |
7.3 |
9.2 |
48.2 |
49.6 |
0.013 |
| 10×0.12 |
7/0.15 |
7.1 |
7.5 |
158 |
163 |
0.016 |
| 10×0.20 |
12/0.15 |
8.1 |
8.5 |
92.3 |
95.0 |
0.013 |
| 10×0.30 |
16/0.15 |
9.5 |
9.9 |
69.2 |
71.2 |
0.014 |
| 10×0.40 |
23/0.15 |
10.3 |
10.7 |
48.2 |
49.6 |
0.013 |
| 12×0.12 |
7/0.15 |
7.35 |
7.75 |
158 |
163 |
0.016 |
| 12×0.20 |
12/0.15 |
8.35 |
8.75 |
92.3 |
95.0 |
0.013 |
| 12×0.30 |
16/0.15 |
9.85 |
10.25 |
69.2 |
71.2 |
0.014 |
| 12×0.40 |
23/0.15 |
10.65 |
11.05 |
48.2 |
49.6 |
0.013 |
| 14×0.12 |
7/0.15 |
8.1 |
8.5 |
158 |
163 |
0.016 |
| 14×0.20 |
12/0.15 |
8.95 |
9.35 |
92.3 |
95.0 |
0.013 |
| 14×0.30 |
16/0.15 |
10.25 |
10.65 |
69.2 |
71.2 |
0.014 |
| 14×0.40 |
23/0.15 |
11.15 |
11.55 |
48.2 |
49.6 |
0.013 |
| 16×0.12 |
7/0.15 |
8.45 |
8.85 |
158 |
163 |
0.016 |
| 16×0.20 |
12/0.15 |
9.35 |
9.75 |
92.3 |
95.0 |
0.013 |
| 16×0.30 |
16/0.15 |
10.8 |
11.2 |
69.2 |
71.2 |
0.014 |
| 16×0.40 |
23/0.15 |
11.8 |
12.2 |
48.2 |
49.6 |
0.013 |
| 19×0.12 |
7/0.15 |
9.1 |
9.5 |
158 |
163 |
0.016 |
| 19×0.20 |
12/0.15 |
9.9 |
10.3 |
92.3 |
95.0 |
0.013 |
| 19×0.30 |
16/0.15 |
11.4 |
11.8 |
69.2 |
71.2 |
0.014 |
| 19×0.40 |
23/0.15 |
12.8 |
13.2 |
48.2 |
49.6 |
0.013 |
| 24×0.12 |
7/0.15 |
10.5 |
10.9 |
158 |
163 |
0.016 |
| 24×0.20 |
12/0.15 |
11.4 |
11.8 |
92.3 |
95.0 |
0.013 |
| 24×0.30 |
16/0.15 |
13.6 |
14.0 |
69.2 |
71.2 |
0.014 |
| 24×0.40 |
23/0.15 |
14.8 |
15.2 |
48.2 |
49.6 |
0.013 | |
综合电缆是将不同型号电缆组合在一起,不但可以连接电源,而且能传输音频、视频信号,结构紧凑,使用方便,满足用户在不同场合的需要,常用于大厦,重要环境和居住小区监控等等。该产品品种繁多,重复性少,用途不一,通常要根据用户需要定做,无法统一命名,现将部分规格示意如下,以供参考定做各种不同类型的综合电缆。
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型号 |
结构形式 |
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综合线 |
SYV-75-5-41(1根)+RVVP4×0.5 mm2(1根)+RV0.5 mm2(20根) |
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SYV-75-3-41(1根)+ RV0.3 mm2(8根) |
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SYV-75-3-41(1根)+ RVP2.0 mm2(2根) |
|
六对音频线绞合护套 |
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SYV-75-2(1根)+RV0.5 mm2(6根)+RV0.75 mm2(3根) |
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RVVP2×0.5 mm2(4根)+RVVP4×0.5 mm2(1根)+RV1.0mm2(2根) |
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SYV-75-3-41(1根)+ RV0.5 mm2(8根)+对绞线(2组) |