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
Take KVV,KVV22 type products for example,for cable structure,size and chief technical parameters,see tables 3 and 4.

KVV型450/750V铜芯聚氯乙烯绝缘聚氯乙烯护套控制电缆。
KVV type 450/750V copper core PVC insulated,PVC sheathed contorl cable. 表3

芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
2×0.75
1/0.97
0.6
1.2
6.4
8.0
24.5
0.012
57.1
2×0.75(B)
7/0.37
0.6
1.2
6.6
8.4
24.5
0.014
67.8
2×1.0
1/1.13
0.6
1.2
6.8
8.4
18.1
0.011
64.4
2×1.0(B)
7/0.43
0.6
1.2
6.8
8.8
18.1
0.013
69.8
2×1.5
1/1.38
0.7
1.2
7.6
9.4
12.1
0.011
88.4
2×1.5(B)
7/0.52
0.7
1.2
7.8
10.0
12.1
0.010
94.5
2×2.5
1/1.78
0.8
1.2
8.6
10.5
7.41
0.010
125.4
2×2.5(B)
7/0.68
0.8
1.2
9.0
11.5
7.41
0.009
131.2
2×4
1/2.24
0.8
1.2
9.6
11.5
4.61
0.0085
164.7
2×4(B)
7/0.85
0.8
1.2
10.0
12.5
4.61
0.0077
170.7
2×6
1/2.76
0.8
1.2
10.5
12.5
3.08
0.0070
223.6
2×6(B)
7/1.04
0.8
1.2
11.0
14.5
3.08
0.0065
229.8
2×10
7/1.35
1.0
1.2
14.0
17.5
1.83
0.0065
384.0
2×0.75
1/0.97
0.6
1.2
6.8
8.4
24.5
0.012
70.7
2×0.75(B)
7/0.37
0.6
1.2
7.0
8.8
24.5
0.014
76.6
2×1.0
1/1.13
0.6
1.2
7.0
8.8
18.1
0.011
80.8
2×1.0(B)
7/0.43
0.6
1.2
7.2
9.2
18.1
0.013
87.9
2×1.5
1/0.138
0.7
1.2
8.0
9.8
12.1
0.011
106.4
2×1.5(B)
7/0.52
0.7
1.2
8.2
10.5
12.1
0.010
113.5
2×2.5
1/1.78
0.8
1.2
9.2
11.0
7.41
0.010
150.2
2×2.5(B)
7/0.68
0.8
1.2
9.4
12.0
7.41
0.009
159.3
2×4
1/2.25
0.8
1.2
10.0
12.5
4.61
0.0085
213.4
2×4(B)
7/0.85
0.8
1.2
10.5
13.5
4.61
0.0077
228.5
2×6
1/2.76
0.8
1.2
11.5
14.0
3.08
0.0070
306.0
2×6(B)
7/1.04
0.8
1.2
12.0
15.0
3.08
0.0065
312.2
2×10
7/1.35
1.0
1.2
14.5
18.5
1.83
0.0065
496.4
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
4×0.75
1/0.97
0.6
1.2
7.2
9.0
24.5
0.012
85.6
4×0.75(B)
7/0.37
0.6
1.2
7.4
9.6
24.5
0.014
90.7
4×1.0
1/1.13
0.6
1.2
7.6
9.4
18.1
0.011
98.7
4×1.0(B)
7/0.43
0.6
1.2
7.8
10.0
18.1
0.013
104.4
4×1.5
1/1.38
0.7
1.2
8.6
10.5
12.1
0.011
131.6
4×1.5(B)
7/0.52
0.7
1.2
9.0
11.5
12.1
0.010
137.7
4×2.5
1/1.78
0.8
1.2
10.0
12.0
7.41
0.010
188.4
4×2.5(B)
7/0.68
0.8
1.2
10.0
13.0
7.41
0.009
196.5
4×4
1/2.25
0.8
1.5
11.5
14.0
4.61
0.0085
283.0
4×4(B)
7/0.85
0.8
1.5
12.5
15.0
4.61
0.0077
290.8
4×6
1/2.76
0.8
1.5
12.5
15.0
3.08
0.0070
382.1
4×6(B)
7/1.04
0.8
1.5
13.0
16.5
3.08
0.0065
391.1
4×10
1/1.35
1.0
1.5
16.0
20.0
1.83
0.0065
622.4
5×0.75
7/0.97
0.6
1.2
7.8
9.6
24.5
0.012
100.9
5×0.75(B)
1/0.37
0.6
1.2
8.0
10.5
24.5
0.014
107.6
5×1.0
7/1.13
0.6
1.2
8.2
10.0
18.1
0.011
112.0
5×1.0(B)
1/0.43
0.6
1.2
8.4
11.0
18.1
0.013
126.1
5×1.5
7/1.38
0.7
1.2
9.4
11.5
12.1
0.011
157.2
5×1.5(B)
1/0.52
0.7
1.2
9.8
12.5
12.1
0.010
164.4
5×2.5
7/1.78
0.8
1.5
11.5
14.0
7.41
0.010
248.8
5×2.5(B)
1/0.68
0.8
1.5
11.5
14.5
7.41
0.009
256.7
5×4
7/2.25
0.8
1.5
12.5
15.0
4.61
0.0085
336.1
5×4(B)
1/0.85
0.8
1.5
13.0
16.5
4.61
0.0077
345.1
5×6
7/2.76
0.8
1.5
14.0
16.5
3.08
0.0070
447.8
5×6(B)
1/1.04
0.8
1.5
14.5
18.0
3.08
0.0065
455.6
5×10
7/1.35
1.0
1.7
18.0
22.5
1.83
0.0065
748.2
7×0.75
1/0.97
0.6
1.2
8.4
10.5
24.5
0.012
121.1
7×0.75(B)
7/0.37
0.6
1.2
8.8
11.0
24.5
0.014
127.8
7×1.0
1/1.13
0.6
1.2
9.0
11.0
18.1
0.011
149.5
7×1.0(B)
7/0.43
0.6
1.2
9.2
11.5
18.1
0.013
156.9
7×1.5
1/1.38
0.7
1.2
10.0
12.5
12.1
0.011
203.7
7×1.5(B)
7/0.52
0.7
1.2
10.5
13.5
12.1
0.010
211.7
7×2.5
1/1.78
0.8
1.2
12.5
15.0
7.41
0.010
315.5
7×2.5(B)
7/0.68
0.8
1.2
12.5
16.0
7.41
0.009
313.5
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
7×4
1/2.25
0.8
1.5
13.5
16.5
4.61
0.0085
432.4
7×4(B)
7/0.85
0.8
1.5
14.0
17.5
4.61
0.0077
441.4
7×6
1/2.76
0.8
1.5
15.0
18.0
3.08
0.0070
582.7
7×6(B)
7/1.04
0.8
1.5
15.5
19.5
3.08
0.0065
591.7
7×10
1/1.35
1.0
1.7
20.0
24.0
1.83
0.0065
974.4
8×0.75
7/0.97
0.6
1.2
9.4
11.5
24.5
0.012
146.2
8×0.75(B)
1/0.37
0.6
1.2
9.6
12.0
24.5
0.014
153.3
8×1.0
7/1.13
0.6
1.2
10.0
13.0
18.1
0.013
181.8
8×1.0(B)
1/0.43
0.6
1.2
10.0
12.0
18.1
0.012
172.8
8×1.5
7/1.38
0.7
1.5
12.0
14.5
12.1
0.011
252.1
8×1.5(B)
1/0.52
0.7
1.5
12.5
15.5
12.1
0.010
262.1
8×2.5
7/1.78
0.8
1.5
14.0
16.5
7.41
0.010
365.7
8×2.5(B)
1/0.68
0.8
1.5
14.0
17.5
7.41
0.009
3737.7
8×4
7/2.25
0.8
1.5
15.5
18.0
4.61
0.0085
498.8
8×4(B)
1/0.85
0.8
1.5
16.0
19.5
4.61
0.0077
516.2
8×6
7/2.76
0.8
1.7
17.5
20.0
3.08
0.0070
693.4
8×6(B)
1/1.04
0.8
1.7
18.0
22.0
3.08
0.0065
720.1
8×10
7/1.35
1.0
1.7
22.5
27.0
1.83
0.0065
1152.1
10×0.75
1/0.97
0.6
1.2
10.5
12.5
24.5
0.012
175.5
10×0.75(B)
7/0.37
0.6
1.2
10.5
13.5
24.5
0.014
187.5
10×1.0
1/1.13
0.6
1.5
11.5
14.0
18.1
0.011
222.1
10×1.0(B)
7/0.43
0.6
1.5
12.0
15.0
18.1
0.013
238.4
10×1.5
1/1.38
0.7
1.5
13.5
16.0
12.1
0.011
306.7
10×1.5(B)
7/0.52
0.7
1.5
14.0
17.0
12.1
0.010
320.7
10×2.5
1/1.78
0.8
1.5
15.5
18.5
7.41
0.010
450.1
10×2.5(B)
7/0.68
0.8
1.5
16.0
19.5
7.41
0.009
455.3
10×4
1/2.25
0.8
1.7
18.0
20.5
4.61
0.0085
367.9
10×4(B)
7/0.85
0.8
1.7
18.5
22.5
4.61
0.0077
651.7
10×6
1/2.76
0.8
1.7
19.5
22.5
3.08
0.0070
866.0
10×6(B)
7/1.04
0.8
1.7
20.5
25.0
3.08
0.0065
881.2
10×10
1/1.35
1.0
1.7
25.5
30.5
1.83
0.0065
1442.8
12×0.75
7/0.97
0.6
1.5
11.5
13.5
24.5
0.012
216.0
12×0.75(B)
1/0.37
0.6
1.5
11.5
14.5
24.5
0.014
221.9
12×1.0
7/1.13
0.6
1.5
12.0
14.5
18.1
0.011
253.2
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
12×1.0(B)
7/0.43
0.6
1.5
12.5
15.5
18.1
0.013
267.4
12×1.5
1/1.38
0.7
1.5
14.0
16.5
12.1
0.011
346.0
12×1.5(B)
7/0.52
0.7
1.5
14.0
17.5
12.1
0.010
351.2
12×2.5
1/1.78
0.8
1.5
16.0
19.0
7.41
0.010
508.3
12×2.5(B)
7/0.68
0.8
1.5
16.5
20.5
7.41
0.009
517.9
12×4
1/2.25
0.8
1.7
18.5
21.5
4.61
0.0085
723.7
12×4(B)
7/0.85
0.8
1.7
19.0
23.0
4.61
0.0077
735.9
12×6
1/2.76
0.8
1.7
20.5
23.5
3.08
0.0070
980.0
12×6(B)
7/1.04
0.8
1.7
21.0
26.0
3.08
0.0065
997.2
14×0.75
1/0.97
0.6
1.5
12.0
14.5
24.5
0.012
243.2
14×0.75(B)
7/0.37
0.6
1.5
12.0
15.0
24.5
0.014
252.2
14×1.0
1/1.13
0.6
1.5
12.5
15.0
18.1
0.011
286.3
14×1.0(B)
7/0.43
0.6
1.5
13.0
16.0
18.1
0.013
294.5
14×1.5
1/1.38
0.7
1.5
14.5
17.0
12.1
0.011
392.9
14×1.5(B)
7/0.52
0.7
1.5
15.0
18.5
12.1
0.010
402.9
14×2.5
1/1.78
0.8
1.5
17.0
19.5
7.41
0.010
580.5
14×2.5(B)
7/0.68
0.8
1.5
17.5
21.5
7.41
0.009
592.5
14×4
1/2.25
0.8
1.7
19.5
22.5
4.61
0.0085
830.0
14×4(B)
7/0.85
0.8
1.7
20.0
24.5
4.61
0.0077
846.9
14×6
1/2.76
0.8
1.7
21.5
24.5
3.08
0.0070
1128.9
14×6(B)
7/1.04
0.8
1.7
22.5
27.0
3.08
0.0065
1142.9
16×0.75
1/0.97
0.6
1.5
12.5
15.0
24.5
0.012
270.7
16×0.75(B)
7/0.37
0.6
1.5
13.0
16.0
24.5
0.014
281.7
16×1.0
1/1.13
0.6
1.5
13.0
15.5
18.1
0.011
319.4
16×1.0(B)
7/0.43
0.6
1.5
13.5
17.0
18.1
0.013
327.5
16×1.5
1/1.38
0.7
1.5
15.0
18.0
12.1
0.011
443.3
16×1.5(B)
7/0.52
0.7
1.5
15.5
19.5
12.1
0.010
460.2
16×2.5
1/1.78
0.8
1.7
18.0
21.0
7.41
0.010
677.3
16×2.5(B)
7/0.68
0.8
1.7
19.0
23.0
7.41
0.009
691.3
19×0.75
1/0.97
0.6
1.5
13.0
15.5
24.5
0.012
309.9
19×0.75(B)
7/0.37
0.6
1.5
13.0
15.5
24.5
0.014
318.9
19×1.0
1/1.13
0.6
1.5
14.0
16.5
18.1
0.011
367.1
19×1.0(B)
7/0.43
0.6
1.5
14.5
17.5
18.1
0.013
380.3
19×1.5
1/1.38
0.7
1.5
16.0
19.0
12.1
0.011
508.7
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
19×1.5(B)
7/0.52
0.7
1.5
16.5
20.5
12.1
0.010
520.7
19×2.5
1/1.78
0.8
1.7
19.0
22.0
7.41
0.01
777.6
19×2.5(B)
7/0.68
0.8
1.7
20.0
24.0
7.41
0.009
789.8
24×0.75
1/0.97
0.6
1.5
15.0
18.0
24.5
0.012
383.4
24×0.75(B)
7/0.37
0.6
1.5
15.5
19.0
24.5
0.014
394.5
24×1.0
1/1.13
0.6
1.5
16.0
19.0
18.1
0.011
455.5
24×1.0(B)
7/0.43
0.6
1.5
16.5
20.5
18.1
0.013
467.5
24×1.5
1/1.38
0.7
1.7
19.0
22.0
12.1
0.011
657.3
24×1.5(B)
7/0.52
0.7
1.7
20.0
24.0
12.1
0.010
673.5
24×2.5
1/1.78
0.8
1.7
22.5
25.5
7.41
0.010
980.9
24×2.5(B)
7/0.68
0.8
1.7
23.0
28.0
7.41
0.009
997.9
27×0.75
1/0.97
0.6
1.5
15.5
18.0
24.5
0.012
420.4
27×0.75(B)
7/0.37
0.6
1.5
16.0
19.5
24.5
0.014
431.3
27×1.0
1/1.13
0.6
1.5
16.5
19.0
18.1
0.011
500.2
27×1.0(B)
7/0.43
0.6
1.5
17.0
20.5
18.1
0.013
515.2
27×1.5
1/1.38
0.7
1.7
19.5
22.5
12.1
0.011
717.8
27×1.5(B)
7/0.52
0.7
1.7
20.0
24.5
12.1
0.010
734.9
27×2.5
1/1.78
0.8
1.7
23.0
26.0
7.41
0.010
1072.4
27×2.5(B)
7/0.68
0.8
1.7
23.5
28.5
7.41
0.009
1091.4
30×0.75
1/0.97
0.6
1.5
16.0
19.0
24.5
0.012
459.0
30×0.75(B)
7/0.37
0.6
1.5
16.5
20.0
24.5
0.014
468.9
30×1.0
1/1.13
0.6
1.7
17.5
20.5
18.1
0.011
564.6
30×1.0(B)
7/0.43
0.6
1.7
18.0
22.0
18.1
0.013
576.7
30×1.5
1/1.38
0.7
1.7
20.0
23.0
12.1
0.011
786.1
30×1.5(B)
7/0.52
0.7
1.7
21.0
25.0
12.1
0.010
791.3
30×2.5
1/1.78
0.8
1.7
24.0
27.0
7.41
0.010
1178.0
30×2.5(B)
7/0.68
0.8
1.7
24.5
29.5
7.41
0.009
1198.8
37×0.75
1/0.97
0.6
1.7
17.5
20.5
24.5
0.012
566.0
37×0.75(B)
7/0.37
0.6
1.7
18.0
22.0
24.5
0.014
579.4
37×1.0
1/1.13
0.6
1.7
18.5
21.5
18.1
0.011
675.2
37×1.0(B)
7/0.43
0.6
1.7
19.5
23.5
18.1
0.013
687.2
37×1.5
1/1.38
0.7
1.7
21.5
25.0
12.1
0.011
944.9
37×1.5(B)
7/0.52
0.7
1.7
22.5
27.0
12.1
0.010
959.9
37×2.5
1/1.78
0.8
1.7
25.5
29.0
7.41
0.010
1423.5
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
37×2.5(B)
7/0.68
0.8
1.7
26.5
31.5
7.41
0.009
1443.3
44×0.75
1/0.97
0.6
1.7
19.5
23.0
24.5
0.012
663.4
44×0.75(B)
7/0.37
0.6
1.7
20.5
24.5
24.5
0.014
679.6
44×1.0
1/1.13
0.6
1.7
21.0
24.0
18.1
0.011
734.6
44×1.0(B)
7/0.43
0.6
1.7
21.5
26.0
18.1
0.013
760.3
44×1.5
1/1.38
0.7
1.7
24.5
28.0
12.1
0.011
1103.5
44×1.5(B)
7/0.52
0.7
1.7
25.5
30.5
12.1
0.010
1127.3
44×2.5
1/1.78
0.8
2.0
29.5
33.5
7.41
0.010
1732.7
44×2.5(B)
7/0.68
0.8
2.0
30.5
36.0
7.41
0.009
1754.6
44×0.75
1/0.97
0.6
1.7
20.0
23.0
24.5
0.012
715.5
48×0.75(B)
7/0.37
0.6
1.7
20.5
25.0
24.5
0.014
731.7
48×1.0
1/1.13
0.6
1.7
21.5
24.5
18.1
0.011
822.2
48×1.0(B)
7/0.43
0.6
1.7
22.0
26.5
18.1
0.013
839.2
48×1.5
1/1.38
0.7
1.7
25.0
28.5
12.1
0.011
1194.1
48×1.5(B)
7/0.52
0.7
1.7
25.5
31.0
12.1
0.010
1216.4
48×2.5
1/1.78
0.8
2.0
30.0
34.0
7.41
0.010
1848.7
48×2.5(B)
7/0.68
0.8
2.0
31.0
37.0
7.41
0.009
1876.8
52×0.75
1/0.97
0.6
1.7
20.5
23.5
24.5
0.012
775.1
52×0.75(B)
7/0.37
0.6
1.7
21.0
25.0
24.5
0.014
786.2
52×1.0
1/1.13
0.6
1.7
22.0
25.0
18.1
0.001
881.7
52×1.0(B)
7/0.43
0.6
1.7
22.5
27.0
18.1
0.013
898.7
52×1.5
1/1.38
0.7
1.7
25.5
29.0
12.1
0.011
1286.1
52×1.5(B)
7/0.52
0.7
1.7
26.5
31.5
12.1
0.010
1307.5
52×2.5
1/1.78
0.8
2.0
31.0
35.0
7.41
0.010
1996.3
52×2.5(B)
7/0.68
0.8
2.0
32.0
38.0
7.41
0.009
2026.1
61×0.75
1/0.97
0.6
1.7
22.0
25.0
24.5
0.012
897.5
61×0.75(B)
7/0.37
0.6
1.7
22.5
27.0
24.5
0.014
908.7
61×1.0
1/1.13
0.6
1.7
23.0
26.5
18.1
0.011
1021.7
61×1.0(B)
7/0.43
0.6
1.7
24.0
28.5
18.1
0.013
1039.7
61×1.5
1/1.38
0.7
2.0
27.5
31.5
12.1
0.011
1491.5
61×1.5(B)
7/0.52
0.7
2.0
28.5
34.0
12.1
0.010
1521.5
61×2.5
1/1.78
0.8
2.2
33.0
37.5
7.41
0.010
2386.8
61×2.5(B)
7/0.68
0.8
2.2
34.0
40.5
7.41
0.009
2431.5
KVV22型450/750V铜芯聚氯乙烯绝缘聚氯乙烯护套钢带铠装控制电缆。
KVV22 type 450/750V copper core PVC insulated,PVC sheathed ,steel belt armored contorl cable. 表4
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
护套厚度
Sheath
thickness
钢带层数×厚度
steel rise×thickness
mm
平均外径
The average diameter
20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km
70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
4×2.5
1/1.78
0.8
1.5
2×0.2
13.0
17.0
7.41
0.010
352.6
4×4
1/2.25
0.8
1.5
2×0.2
14.0
18.5
4.16
0.0085
446.8
4×6
1/2.76
0.8
1.5
2×0.2
15.5
19.0
3.08
0.0070
560.9
4×10
7/1.35
1.0
1.7
2×0.2
19.0
25.0
1.83
0.0065
939.4
5×2.5
1/1.78
0.8
1.5
2×0.2
14.0
18.0
7.41
0.010
411.1
5×4
1/2.25
0.8
1.5
2×0.2
15.0
19.5
4.61
0.0085
513.9
5×6
1/2.76
0.8
1.7
2×0.2
17.0
21.5
3.08
0.0070
659.2
5×10
7/1.35
1.0
1.7
2×0.2
20.5
26.5
1.83
0.0065
1076.7
7×0.75
1/0.97
0.6
1.5
2×0.2
15.5
15.5
24.5
0.012
262.7
7×1.0
1/1.13
0.6
1.5
2×0.2
12.0
16.0
18.1
0.011
297.6
7×1.5
1/1.37
0.7
1.5
2×0.2
13.5
17.5
12.1
0.011
370.8
7×2.5
1/1.78
0.8
1.5
2×0.2
15.0
19.0
7.41
0.010
490.8
7×4
1/2.25
0.8
1.5
2×0.2
16.5
20.5
4.61
0.0085
644.4
7×6
1/2.76
0.8
1.7
2×0.2
18.0
22.5
3.08
0.0070
874.2
7×10
7/1.35
1.0
1.7
2×0.2
22.5
28.5
1.83
0.0065
1332.3
8×0.75
1/0.97
0.6
1.5
2×0.2
12.5
16.5
24.5
0.012
197.1
8×1.0
1/1.13
0.6
1.5
2×0.2
13.0
17.0
18.1
0.011
330.8
8×1.5
1/1.38
0.7
1.5
2×0.2
14.5
18.5
12.1
0.011
415.4
8×2.5
1/1.78
0.8
1.5
2×0.2
16.5
21.0
7.41
0.010
554.0
8×4
1/2.25
0.8
1.7
2×0.2
18.5
23.0
4.61
0.0085
788.0
8×6
1/2.76
0.8
1.7
2×0.2
20.0
24.5
3.08
0.0070
991.1
8×10
7/1.35
1.0
1.7
2×0.2
25.0
31.5
1.83
0.0065
1538.8
10×0.75
1/0.97
0.6
1.5
2×0.2
13.5
18.0
24.5
0.012
348.0
10×1.0
1/1.13
0.6
1.5
2×0.2
14.5
18.5
18.1
0.011
387.4
10×1.5
1/1.38
0.7
1.5
2×0.2
16.0
20.5
12.1
0.011
494.9
10×2.5
1/1.78
0.8
1.7
2×0.2
18.5
23.0
7.41
0.010
748.6
10×4
1/2.25
0.8
1.7
2×0.2
20.5
25.0
4.61
0.0085
952.5
10×6
1/2.76
0.8
1.7
2×0.2
22.5
27.0
3.08
0.0070
1213.4
10×10
7/1.35
1.0
2.0
2×0.2
28.5
35.0
1.83
0.0065
2096.1
12×0.75
1/0.97
0.6
1.5
2×0.2
14.0
18.0
24.5
0.012
377.7
12×1.0
1/1.13
0.6
1.5
2×0.2
14.5
19.0
18.1
0.011
423.1
12×1.5
1/1.38
0.7
1.5
2×0.2
16.5
20.5
12.1
0.011
539.8
12×2.5
1/1.78
0.8
1.7
2×0.2
19.0
23.5
7.41
0.010
836.0
12×4
1/2.25
0.8
1.7
2×0.2
21.0
25.5
4.61
0.0085
1048.8
12×6
1/2.76
0.8
1.7
2×0.2
23.0
28.0
3.08
0.0070
1338.4
14×0.75
1/0.97
0.6
1.5
2×0.2
14.5
18.5
24.5
0.012
412.2
14×1.0
1/1.13
0.6
1.5
2×0.2
15.0
19.5
18.1
0.011
463.9
14×1.5
1/1.38
0.7
1.7
2×0.2
17.5
22.0
12.1
0.011
611.6
14×2.5
1/1.78
0.8
1.7
2×0.2
20.0
24.5
7.41
0.010
906.2
14×4
1/2.28
0.8
1.7
2×0.2
22.0
26.5
4.61
0.0085
1172.4
 
芯数×截面
No.×Nomi.
cross-section
mm2
导电线芯
根数/直径
Conductive
wire
mm
绝缘厚度
Normind
Insulation
thickness
钢带层数×厚度
steel rise×thickness
mm
护套厚度
Sheath
thickness
平均外径
The average diameter

20℃直流电阻不大于
Max.D.C.
Resistance
(20℃) Ω/km

70℃时绝缘电阻不大于
Max.Insulation
Resistance
MΩ·km
电缆近似重量
Approximate
weight of
the cables
kg/km
下限
Limit
上限
Ceiling
14×6
1/2.76
0.8
2×0.2
1.7
24.0
29.0
3.08
0.0070
1505.7
16×0.75
1/0.97
0.6
2×0.2
1.5
15.0
19.5
24.5
0.012
447.7
16×1.0
1/1.13
0.6
2×0.2
1.5
16.0
20.0
18.1
0.011
505.7
16×1.5
1/1.38
0.7
2×0.2
1.7
18.0
22.5
12.1
0.011
737.5
16×2.5
1/1.78
0.8
2×0.2
1.7
21.0
25.5
7.41
0.010
1002.1
19×0.75
1/0.97
0.6
2×0.2
1.5
15.5
20.0
24.5
0.012
495.4
19×1.0
1/1.13
0.6
2×0.2
1.7
17.0
21.5
18.1
0.011
580.4
19×1.5
1/1.38
0.7
2×0.2
1.7
19.0
23.5
12.1
0.011
817.6
19×2.5
1/1.78
0.8
2×0.2
1.7
22.0
26.5
7.41
0.010
1119.1
24×0.75
1/0.97
0.6
2×0.2
1.7
18.0
22.5
24.5
0.012
628.0
24×1.0
1/1.13
0.6
2×0.2
1.7
19.0
23.5
18.1
0.011
765.7
24×1.5
1/1.38
0.7
2×0.2
1.7
21.5
26.5
12.1
0.011
995.9
24×2.5
1/1.78
0.8
2×0.2
1.7
25.0
30.0
7.41
0.010
1378.0
27×0.75
1/0.97
0.6
2×0.2
1.7
18.5
23.0
24.5
0.017
720.7
27×1.0
1/1.13
0.6
2×0.2
1.7
19.5
24.0
18.1
0.011
817.3
27×1.5
1/1.38
0.7
2×0.2
1.7
22.0
27.0
12.1
0.011
1063.5
27×2.5
1/1.78
0.8
2×0.2
1.7
25.5
30.5
7.41
0.012
1478.1
30×0.75
1/0.97
0.6
2×0.2
1.7
19.0
23.5
24.5
0.012
769.3
30×1.0
1/1.13
0.6
2×0.2
1.7
20.0
24.5
18.1
0.011
874.8
30×1.5
1/1.38
0.7
2×0.2
1.7
23.0
27.5
12.1
0.011
1143.7
30×2.5
1/1.78
0.8
2×0.2
1.7
26.5
31.5
7.41
0.010
1791.3
37×0.75
1/0.97
0.6
2×0.2
1.7
20.5
25.0
24.5
0.012
881.2
37×1.0
1/1.13
0.6
2×0.2
1.7
21.5
26.0
18.1
0.011
1008.0
37×1.5
1/1.38
0.7
2×0.2
1.7
24.5
29.5
12.1
0.011
1329.4
37×2.5
1/1.78
0.8
2×0.2
2.0
30.0
35.0
7.41
0.010
2128.0
44×0.75
1/0.97
0.6
2×0.2
1.7
22.5
27.0
24.5
0.012
1028.0
44×1.0
1/1.13
0.6
2×0.2
1.7
23.5
28.5
18.1
0.011
1147.5
44×1.5
1/1.38
0.7
2×0.2
2.0
27.5
33.0
12.1
0.011
1577.8
44×2.5
1/1.78
0.8
2×0.2
2.2
33.5
39.0
7.41
0.010
2626.0
48×0.75
1/0.97
0.6
2×0.2
1.7
22.5
27.5
24.5
0.012
1074.2
48×1.0
1/1.13
0.6
2×0.2
1.7
24.0
29.0
18.1
0.011
1204.7
48×1.5
1/1.38
0.7
2×0.2
2.0
29.0
34.0
12.1
0.011
1852.2
48×2.5
1/1.78
0.8
2×0.2
2.2
34.0
39.5
7.41
0.010
2767.6
52×0.75
1/0.97
0.6
2×0.2
1.7
23.0
28.0
24.5
0.012
1148.1
52×1.0
1/1.13
0.6
2×0.2
1.7
24.5
29.5
18.1
0.011
1289.3
52×1.5
1/1.38
0.7
2×0.2
2.0
30.0
35.0
12.1
0.011
1984.7
52×2.5
1/1.78
0.8
2×0.2
2.2
35.0
40.5
7.41
0.010
2991.3
61×0.75
1/0.97
0.6
2×0.2
1.7
34.5
29.5
24.5
0.012
1263.5
61×1.0
1/1.13
0.6
2×0.2
1.7
26.0
31.0
18.1
0.011
1448.0
61×1.5
1/1.38
0.7
2×0.2
2.0
31.5
36.5
12.1
0.011
2182.4
61×2.5
1/1.78
0.8
2×0.2
2.2
37.0
42.5
7.41
0.010
3285.5
2、20℃时导体电阻应符合表3-表4规定
3、电缆应经受表5规定的工频交流电压试验
序号
试验条件
单位
电缆额定电压450/750V
1
成品电压试验:(电缆)
试品长度
m
交货长度
试验温度
环境温度
试验电压
V
3000
耐压时间
min
5
2
绝缘线芯电压试验
  试样长度不小于
m
5
  浸水时间
h
1
  水温
20±5
  试验电压
  绝缘厚度≤0.6mm
V
2000
  绝缘厚度>0.6mm
V
2500
  耐压时间
min
5
4、电缆的绝缘电阻符合表3-表4规定
5、成品电缆应有制造厂(代号)、型号和电压等标志,标志应耐擦。