RVVS雙絞線的用途和參數(shù)
1、用途：適用于監(jiān)控視頻信號(hào)、門禁考勤、防盜報(bào)警、樓宇對(duì)講、通訊音頻、儀表、電子設(shè)備及自動(dòng)化設(shè)備、抗干擾線路屏蔽
2、生產(chǎn)標(biāo)準(zhǔn)：國(guó)家標(biāo)準(zhǔn)、企業(yè)標(biāo)準(zhǔn)
3、技術(shù)參數(shù)：
RVVS,RVVSP雙絞電纜的導(dǎo)體使用多支銅線絞合聚氯乙烯絕緣裸銅或鍍錫銅編織屏蔽聚氯乙烯護(hù)套額定電壓Uo/U為300/300V長(zhǎng)期允許工作溫度應(yīng)不超過70℃包裝長(zhǎng)度：100米/卷(可根據(jù)客戶要求更改。)
|
型號(hào)/規(guī)格 |
芯數(shù)×標(biāo)稱截面（m㎡） |
絕緣厚度規(guī)定值（mm） |
護(hù)套厚度規(guī)定值（mm） |
編織屏蔽密度≥% |
平均外徑（mm） |
20℃時(shí)導(dǎo)體電阻值Ω/Km |
70℃時(shí)導(dǎo)體電阻最小值MΩ.Km |
|
|
上限 |
下限 |
|||||||
|
RVVSP 1×2×7/0.15 |
1×2×0.12 |
0.4 |
0.6 |
80 |
3.7 |
4.9 |
158 |
0.016 |
|
RVVSP 1×2×12/0.15 |
1×2×0.20 |
0.4 |
0.6 |
80 |
4.1 |
5.3 |
92.3 |
0.013 |
|
RVVSP 1×2×16/0.15 |
1×2×0.30 |
0.5 |
0.6 |
80 |
4.8 |
6.2 |
69.2 |
0.014 |
|
RVVSP 1×2×16/0.20 |
1×2×0.50 |
0.5 |
0.6 |
80 |
5.3 |
6.8 |
39.0 |
0.012 |
|
RVVSP 1×2×24/0.20 |
1×2×0.75 |
0.5 |
0.6 |
80 |
5.8 |
7.4 |
26.0 |
0.010 |
|
RVVSP 1×2×32/0.20 |
1×2×1.0 |
0.6 |
0.6 |
80 |
6.4 |
8.2 |
19.5 |
0.010 |
|
RVVSP 2×2×7/0.15 |
2×2×0.12 |
0.4 |
0.6 |
80 |
4.5 |
5.8 |
158 |
0.016 |
|
RVVSP 2×2×12/0.15 |
2×2×0.20 |
0.4 |
0.6 |
80 |
4.9 |
6.2 |
92.3 |
0.013 |
|
RVVSP 2×2×16/0.0.15 |
2×2×0.30 |
0.5 |
0.6 |
80 |
5.5 |
7.0 |
69.2 |
0.014 |
|
RVVSP 2×2×16/0.20 |
2×2×0.50 |
0.5 |
0.7 |
80 |
5.8 |
7.8 |
39.0 |
0.012 |
|
RVVSP 2×2×24/0.20 |
2×2×0.75 |
0.5 |
0.7 |
80 |
6.6 |
8.6 |
26.0 |
0.010 |
|
RVVSP 2×2×32/0.20 |
2×2×1.0 |
0.6 |
0.8 |
80 |
7.4 |
9.4 |
19.5 |
0.010 |
|
RVVSP 4×2×7/0.15 |
4×2×0.12 |
0.4 |
0.8 |
80 |
5.1 |
7.1 |
158 |
0.016 |
|
RVVSP 4×2×12/0.15 |
4×2×0.20 |
0.4 |
0.8 |
80 |
5.6 |
7.6 |
92.3 |
0.013 |
|
RVVSP 4×2×16/0.15 |
4×2×0.30 |
0.5 |
0.8 |
80 |
6.7 |
8.7 |
69.2 |
0.014 |
|
RVVSP 4×2×16/0.20 |
4×2×0.50 |
0.5 |
0.8 |
80 |
7.9 |
9.9 |
39.0 |
0.012 |
|
RVVSP 4×2×24/0.20 |
4×2×0.75 |
0.5 |
0.9 |
80 |
9.4 |
11.4 |
26.0 |
0.010 |
|
RVVSP 4×2×32/0.20 |
4×2×1.0 |
0.6 |
1.0 |
80 |
1.04 |
12.5 |
19.5 |
0.010 |