一、产品标准GB9330-2008
二、用途
本产品适用于交流额定电压450/750V及以下控制、监控回路及保护线路等场合。
三、使用特性
1. 额定电压450/750V。
2. 电缆导体的长期允许工作温度为70℃。
3. 电缆的敷设温度应不低于0℃,推荐的弯曲半径:无铠装的电缆,应不小于电缆外径的6倍;有铠装或铜带屏蔽结构的电缆,应不小于电缆外径的12倍;有屏蔽层结构的软电缆,应不小于电缆外径的6倍。
四、型号
电缆的型号如表1规定
型号 |
名称 |
主要适用范围 |
KVV |
铜芯聚氯乙烯绝缘聚氯乙烯护套控制电缆 |
敷设在室内、电缆沟、管道、桥架等固定场合 |
KVVP |
铜芯聚氯乙烯绝缘聚氯乙烯护套编织屏蔽控制电缆 |
敷设在室内、电缆沟、管道、桥架等要求屏蔽的固定场合 |
KVVP2 |
铜芯聚氯乙烯绝缘聚氯乙烯护套铜带屏蔽控制电缆 |
敷设在室内、电缆沟、管道、桥架等要求屏蔽的固定场合 |
KVV22 |
铜芯聚氯乙烯绝缘聚氯乙烯护套钢带铠装控制电缆 |
敷设在室内、电缆沟、管道、直埋等能承受较大机械外力的固定场合 |
KVVR |
铜芯聚氯乙烯绝缘聚氯乙烯护套控制软电缆 |
敷设在室内移动要求柔软的场合 |
KVVRP |
铜芯聚氯乙烯绝缘聚氯乙烯护套编织屏蔽控制软电缆 |
敷设在室内移动,要求柔软屏蔽场合 |
五、电缆的规格如表2规定
型号 |
导体标称截面mm2 |
|||||||
0.75 |
1 |
1.5 |
2.5 |
4 |
6 |
10 |
||
芯数 |
||||||||
KVV |
2~61 |
2~14 |
2~10 |
|||||
KVVP2 |
4~61 |
4~14 |
4~14 |
|||||
KVV22 |
7~61 |
4~61 |
4~14 |
4~10 |
||||
KVVR |
4~61 |
- |
- |
|||||
KVVRP |
4~61 |
- |
六、结构简图
七、1. 以KVV、KVV22型产品为例,电缆结构尺寸及主要技术参数如表3、表4、KVV型450/750V铜芯聚氯乙烯绝缘聚氯乙烯护套控制电缆
芯数×截面 |
导电线芯 |
绝缘厚度 |
护套厚度 |
平均外径 |
20℃时直流 |
70℃时绝缘 |
电缆近 |
|
下限 |
上限 |
|||||||
2×0.75 |
1/0.97 |
0.6 |
1.2 |
6.7 |
8.1 |
24.5 |
0.012 |
57.1 |
2×0.75(B) |
7/0.37 |
0.6 |
1.2 |
6.9 |
8.4 |
24.5 |
0.014 |
67.8 |
2×1 |
1/1.13 |
0.6 |
1.2 |
7.0 |
8.5 |
18.1 |
0.011 |
64.4 |
2×1(B) |
7/0.43 |
0.6 |
1.2 |
7.2 |
8.7 |
18.1 |
0.013 |
69.8 |
2×1.5 |
1/1.38 |
0.7 |
1.2 |
7.9 |
9.5 |
12.1 |
0.011 |
88.4 |
2×1.5(B) |
7/0.52 |
0.7 |
1.2 |
8.1 |
9.7 |
12.1 |
0.010 |
94.5 |
2×2.5 |
1/1.78 |
0.8 |
1.2 |
9.0 |
10.9 |
7.41 |
0.010 |
125.4 |
2×2.5(B) |
7/0.68 |
0.8 |
1.2 |
9.2 |
11.1 |
7.41 |
0.009 |
131.2 |
2×4 |
1/2.25 |
0.8 |
1.2 |
9.9 |
11.9 |
4.61 |
0.0085 |
164.7 |
2×4(B) |
7/0.85 |
0.8 |
1.2 |
10.2 |
12.3 |
4.61 |
0.0077 |
170.7 |
2×6 |
1/2.76 |
0.8 |
1.2 |
10.8 |
13.1 |
3.08 |
0.0070 |
223.6 |
2×6(B) |
7/1.04 |
0.8 |
1.2 |
11.2 |
13.6 |
3.08 |
0.0065 |
229.8 |
2×10 |
7/1.35 |
1.0 |
1.2 |
14.3 |
17.3 |
1.83 |
0.0065 |
384.0 |
3×0.75 |
1/0.97 |
0.6 |
1.2 |
7.1 |
8.5 |
24.5 |
0.012 |
70.7 |
3×0.75(B) |
7/0.37 |
0.6 |
1.2 |
7.3 |
8.8 |
24.5 |
0.014 |
76.6 |
3×1 |
1/1.13 |
0.6 |
1.2 |
7.4 |
8.9 |
18.1 |
0.011 |
80.8 |
3×1(B) |
7/0.43 |
0.6 |
1.2 |
7.6 |
9.1 |
18.1 |
0.013 |
87.9 |
3×1.5 |
1/1.38 |
0.7 |
1.2 |
8.3 |
10.0 |
12.1 |
0.011 |
106.4 |
3×1.5(B) |
7/0.52 |
0.7 |
1.2 |
8.5 |
10.3 |
12.1 |
0.010 |
113.5 |
3×2.5 |
1/1.78 |
0.8 |
1.2 |
9.5 |
11.5 |
7.41 |
0.010 |
150.3 |
3×2.5(B) |
7/0.68 |
0.8 |
1.2 |
9.7 |
11.8 |
7.41 |
0.009 |
159.3 |
3×4 |
1/2.25 |
0.8 |
1.2 |
10.5 |
12.7 |
4.61 |
0.0085 |
213.4 |
3×4(B) |
7/0.85 |
0.8 |
1.2 |
10.8 |
13.0 |
4.61 |
0.0077 |
228.5 |
3×6 |
1/2.76 |
0.8 |
1.2 |
11.5 |
13.9 |
3.08 |
0.0070 |
306.0 |
3×6(B) |
7/1.04 |
0.8 |
1.2 |
11.9 |
14.4 |
3.08 |
0.0065 |
312.2 |
芯数×截面 |
导电线芯 |
绝缘厚度 |
护套厚度 |
平均外径 |
20℃时直流 |
70℃时绝缘 |
电缆近 |
|
下限 |
上限 |
|||||||
3×10 |
7/1.35 |
1.0 |
1.2 |
15.2 |
18.4 |
1.83 |
0.0065 |
496.4 |
4×0.75 |
1/0.97 |
0.6 |
1.2 |
7.6 |
9.2 |
24.5 |
0.012 |
85.6 |
4×0.75(B) |
7/0.37 |
0.6 |
1.2 |
7.8 |
9.4 |
24.5 |
0.014 |
90.7 |
4×1 |
1/1.13 |
0.6 |
1.2 |
7.9 |
9.6 |
18.1 |
0.011 |
98.7 |
4×1(B) |
7/0.43 |
0.6 |
1.2 |
8.2 |
9.9 |
18.1 |
0.013 |
104.4 |
4×1.5 |
1/1.38 |
0.7 |
1.2 |
9.0 |
10.9 |
12.1 |
0.011 |
131.6 |
4×1.5(B) |
7/0.52 |
0.7 |
1.2 |
9.2 |
11.1 |
12.1 |
0.010 |
137.7 |
4×2.5 |
1/1.78 |
0.8 |
1.2 |
10.4 |
12.5 |
7.41 |
0.010 |
188.4 |
4×2.5(B) |
7/0.68 |
0.8 |
1.2 |
10.6 |
12.8 |
7.41 |
0.009 |
196.5 |
4×4 |
1/2.25 |
0.8 |
1.5 |
11.4 |
13.8 |
4.61 |
0.0085 |
283.0 |
4×4(B) |
7/0.85 |
0.8 |
1.5 |
11.8 |
14.2 |
4.61 |
0.0077 |
290.8 |
4×6 |
1/2.76 |
0.8 |
1.5 |
13.2 |
15.9 |
3.08 |
0.0070 |
382.1 |
4×6(B) |
7/1.04 |
0.8 |
1.5 |
13.6 |
16.5 |
3.08 |
0.0065 |
391.1 |
4×10 |
7/1.35 |
1.0 |
1.5 |
16.6 |
20.1 |
1.83 |
0.0065 |
622.4 |
5×0.75 |
1/0.97 |
0.6 |
1.2 |
8.2 |
9.9 |
24.5 |
0.012 |
100.9 |
5×0.75(B) |
7/0.37 |
0.6 |
1.2 |
8.4 |
10.2 |
24.5 |
0.014 |
107.6 |
5×1 |
1/1.13 |
0.6 |
1.2 |
8.6 |
10.3 |
18.1 |
0.011 |
112.0 |
5×1(B) |
7/0.43 |
0.6 |
1.2 |
8.8 |
10.6 |
18.1 |
0.013 |
126.1 |
5×1.5 |
1/1.38 |
0.7 |
1.2 |
9.7 |
11.7 |
12.1 |
0.011 |
157.2 |
5×1.5(B) |
7/0.52 |
0.7 |
1.2 |
10.0 |
12.1 |
12.1 |
0.010 |
164.4 |
5×2.5 |
1/1.78 |
0.8 |
1.5 |
11.3 |
13.6 |
7.41 |
0.010 |
248.8 |
5×2.5(B) |
7/0.68 |
0.8 |
1.5 |
11.5 |
13.9 |
7.41 |
0.009 |
256.7 |
5×4 |
1/2.25 |
0.8 |
1.5 |
13.0 |
15.7 |
4.61 |
0.0085 |
336.1 |
5×4(B) |
7/0.85 |
0.8 |
1.5 |
13.4 |
16.2 |
4.61 |
0.0077 |
345.1 |
5×6 |
1/2.76 |
0.8 |
1.5 |
14.3 |
17.3 |
3.08 |
0.0070 |
447.8 |
5×6(B) |
7/1.04 |
0.8 |
1.5 |
14.8 |
17.9 |
3.08 |
0.0065 |
455.6 |
5×10 |
7/1.35 |
1.0 |
1.7 |
18.2 |
22.0 |
1.83 |
0.0065 |
748.2 |
7×0.75 |
1/0.97 |
0.6 |
1.2 |
8.8 |
10.6 |
24.5 |
0.012 |
121.1 |
7×0.75(B) |
7/0.37 |
0.6 |
1.2 |
9.1 |
11.0 |
24.5 |
0.014 |
127.8 |
7×1 |
1/1.13 |
0.6 |
1.2 |
9.2 |
11.1 |
18.1 |
0.011 |
149.5 |
7×1(B) |
7/0.43 |
0.6 |
1.2 |
9.5 |
11.5 |
18.1 |
0.013 |
156.9 |
7×1.5 |
1/1.38 |
0.7 |
1.2 |
10.5 |
12.7 |
12.1 |
0.011 |
203.7 |
7×1.5(B) |
7/0.52 |
0.7 |
1.2 |
10.8 |
13.1 |
12.1 |
0.010 |
211.7 |
7×2.5 |
1/1.78 |
0.8 |
1.5 |
12.8 |
15.5 |
7.41 |
0.010 |
315.5 |
7×2.5(B) |
7/0.68 |
0.8 |
1.5 |
13.1 |
15.8 |
7.41 |
0.009 |
313.5 |
7×4 |
1/2.25 |
0.8 |
1.5 |
14.1 |
17.1 |
4.61 |
0.0085 |
432.4 |
7×4(B) |
7/0.85 |
0.8 |
1.5 |
14.5 |
17.6 |
4.61 |
0.0077 |
441.4 |
7×6 |
1/2.76 |
0.8 |
1.5 |
15.6 |
18.8 |
3.08 |
0.0070 |
582.7 |
芯数×截面 |
导电线芯 |
绝缘厚度 |
护套厚度 |
平均外径 |
20℃时直流 |
70℃时绝缘 |
电缆近 |
|
下限 |
上限 |
|||||||
7×6(B) |
1/2.76 |
0.8 |
1.5 |
16.1 |
19.5 |
3.08 |
0.0070 |
591.7 |
7×10 |
7/1.35 |
1.0 |
1.7 |
20.3 |
24.5 |
1.83 |
0.0065 |
974.4 |
8×0.75 |
1/0.97 |
0.6 |
1.2 |
9.7 |
11.7 |
24.5 |
0.012 |
146.2 |
8×0.75(B) |
7/0.37 |
0.6 |
1.2 |
10.0 |
12.1 |
24.5 |
0.014 |
153.3 |
8×1 |
1/1.13 |
0.6 |
1.2 |
10.2 |
12.3 |
18.1 |
0.011 |
181.8 |
8×1(B) |
7/0.43 |
0.6 |
1.2 |
10.5 |
12.7 |
18.1 |
0.013 |
172.8 |
8×1.5 |
1/1.38 |
0.7 |
1.5 |
11.7 |
14.1 |
12.1 |
0.011 |
252.1 |
8×1.5(B) |
7/0.52 |
0.7 |
1.5 |
12.6 |
15.2 |
12.1 |
0.010 |
262.1 |
8×2.5 |
1/1.78 |
0.8 |
1.5 |
14.3 |
17.2 |
7.41 |
0.010 |
365.7 |
8×2.5(B) |
7/0.68 |
0.8 |
1.5 |
14.6 |
17.6 |
7.41 |
0.009 |
373.7 |
8×4 |
1/2.25 |
0.8 |
1.5 |
15.8 |
19.0 |
4.61 |
0.0085 |
498.8 |
8×4(B) |
7/0.85 |
0.8 |
1.5 |
16.3 |
19.6 |
4.61 |
0.0077 |
516.2 |
8×6 |
1/2.76 |
0.8 |
1.7 |
17.4 |
21.0 |
3.08 |
0.0070 |
693.4 |
8×6(B) |
7/1.04 |
0.8 |
1.7 |
18.1 |
21.8 |
3.08 |
0.0065 |
720.1 |
8×10 |
7/1.35 |
1.0 |
1.7 |
22.8 |
27.5 |
1.83 |
0.0065 |
1152.1 |
10×0.75 |
1/0.97 |
0.6 |
1.2 |
10.8 |
13.1 |
24.5 |
0.012 |
175.5 |
10×0.75(B) |
7/0.37 |
0.6 |
1.2 |
11.2 |
13.6 |
24.5 |
0.014 |
187.5 |
10×1 |
1/1.13 |
0.6 |
1.5 |
11.4 |
13.8 |
18.1 |
0.011 |
222.1 |
10×1(B) |
7/0.43 |
0.6 |
1.5 |
11.8 |
14.3 |
18.1 |
0.013 |
238.4 |
10×1.5 |
1/1.38 |
0.7 |
1.5 |
13.7 |
16.6 |
12.1 |
0.011 |
306.7 |
10×1.5(B) |
7/0.52 |
0.7 |
1.5 |
14.1 |
17.1 |
12.1 |
0.010 |
320.7 |
10×2.5 |
1/1.78 |
0.8 |
1.5 |
16.0 |
19.4 |
7.41 |
0.010 |
450.1 |
10×2.5(B) |
7/0.68 |
0.8 |
1.5 |
16.4 |
19.8 |
7.41 |
0.009 |
455.3 |
10×4 |
1/2.25 |
0.8 |
1.7 |
17.8 |
21.5 |
4.61 |
0.0085 |
637.9 |
10×4(B) |
7/0.85 |
0.8 |
1.7 |
18.7 |
22.6 |
4.61 |
0.0077 |
651.7 |
10×6 |
1/2.76 |
0.8 |
1.7 |
20.1 |
24.2 |
3.08 |
0.0070 |
866.0 |
10×6(B) |
7/1.04 |
0.8 |
1.7 |
20.8 |
25.2 |
3.08 |
0.0065 |
881.2 |
10×10 |
7/1.35 |
1.0 |
1.7 |
25.8 |
31.2 |
1.83 |
0.0065 |
1442.8 |
12×0.75 |
1/0.97 |
0.6 |
1.5 |
11.2 |
13.5 |
24.5 |
0.012 |
216.0 |
12×0.75(B) |
7/0.37 |
0.6 |
1.5 |
11.6 |
14.0 |
24.5 |
0.014 |
221.9 |
12×1 |
1/1.13 |
0.6 |
1.5 |
11.8 |
14.2 |
18.1 |
0.011 |
253.2 |
12×1(B) |
7/0.43 |
0.6 |
1.5 |
12.8 |
15.4 |
18.1 |
0.013 |
267.4 |
12×1.5 |
1/1.38 |
0.7 |
1.5 |
14.2 |
17.1 |
12.1 |
0.011 |
346.0 |
12×1.5(B) |
7/0.52 |
0.7 |
1.5 |
14.5 |
17.6 |
12.1 |
0.010 |
351.2 |
12×2.5 |
1/1.78 |
0.8 |
1.5 |
16.5 |
20.0 |
7.41 |
0.010 |
508.3 |
12×2.5(B) |
7/0.68 |
0.8 |
1.5 |
16.9 |
20.5 |
7.41 |
0.009 |
517.9 |
12×4 |
1/2.25 |
0.8 |
1.7 |
18.7 |
22.6 |
4.61 |
0.0085 |
723.7 |
12×4(B) |
7/0.85 |
0.8 |
1.7 |
19.3 |
23.4 |
4.61 |
0.0077 |
735.9 |