标准：GB/T5013-2008 /IEC60245:2003，JB8735-1998
用途：适用于交流额定电压450/750V(U0/U)及以下家用电器、电动工具和各种移动式电器设备用的电源连接线。
使用特性：1.额定电压U0/U为450/750V、300/500V、300/300V。
2.电缆导体的长期允许工作温度应不超过60℃。
3.“W”型派生电缆具有耐气候和一定的耐油性能，适宜用于户外或接触油污的场合使用。
型号及名称
|
型号 |
额定电压V |
名称 |
用途 |
|
|
60245IEC53(YZ)
YZ |
300/500 |
中型橡套软电缆 |
用于各种移动电器设备和工具 |
|
60245IEC57(YZW)
YZW |
|
YC |
450/750
|
重型橡套软电缆 |
用于各种移动电器设备，能承受较大的机械外力作用。 |
|
60245IEC66(YCW)
YCW |
规格范围
|
型 号 |
规格 |
|
1芯 |
2芯 |
3芯 |
4芯 |
5芯 |
6芯 |
4芯（三大一小） |
|
60245IEC53(YZ)
60245IEC57(YZW) |
--- |
0.75～2.5 |
--- |
|
60245IEC66(YCW)
|
1.5～300 |
1.0～25 |
1.0～95 |
1.0～95 |
1.0～25 |
--- |
|
YZ
YZW |
--- |
4～6 |
1.5～6 |
4～6 |
|
YC
|
1.5～300 |
1.5～95 |
1.5～100 |
1.5～95 |
1.5～25 |
--- |
2.5～120 |
|
YCW
|
--- |
35～95 |
120～150 |
--- |
2.5～120 |
技术参数
1. 60245IEC53(YZ)、60245IEC57(YZW) 300/500V------(GB/T5013-2008、JB8735-19982011)
|
导体标称截面
mm2 |
导体中单线大直径
mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km |
|
下限 |
上限 |
铜芯 |
镀锡铜芯 |
|
2×0.75 |
0.21 |
0.6 |
0.8 |
5.7 |
7.4 |
26.0 |
26.7 |
|
2×1.0 |
0.21 |
0.6 |
0.9 |
6.1 |
8.0 |
19.5 |
20.0 |
|
2×1.5 |
0.26 |
0.8 |
1.0 |
7.6 |
9.8 |
13.3 |
13.7 |
|
2×2.5 |
0.26 |
0.9 |
1.1 |
9.0 |
11.6 |
7.98 |
8.21 |
|
3×0.75 |
0.21 |
0.6 |
0.9 |
6.2 |
8.1 |
26.0 |
26.7 |
|
3×1.0 |
0.21 |
0.6 |
0.9 |
6.5 |
8.5 |
19.5 |
20.0 |
|
3×1.5 |
0.26 |
0.8 |
1.0 |
8.0 |
10.4 |
13.3 |
13.7 |
60245IEC53(YZ)、60245IEC57(YZW) 300/500V------(GB/T5013-2008)
|
导体标称截面
mm2 |
导体中单线大直径
mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km |
|
下限 |
上限 |
铜芯 |
镀锡铜芯 |
|
3×2.5 |
0.26 |
0.9 |
1.1 |
9.6 |
12.4 |
7.98 |
8.21 |
|
4×0.75 |
0.21 |
0.6 |
0.9 |
6.8 |
8.8 |
26.0 |
26.7 |
|
4×1.0 |
0.21 |
0.6 |
0.9 |
7.1 |
9.3 |
19.5 |
20.0 |
|
4×1.5 |
0.26 |
0.8 |
1.1 |
9.0 |
11.6 |
13.3 |
13.7 |
|
4×2.5 |
0.26 |
0.9 |
1.2 |
10.6 |
13.8 |
7.98 |
8.21 |
|
5×0.75 |
0.21 |
0.6 |
1.0 |
7.6 |
9.9 |
26.0 |
26.7 |
|
5×1.0 |
0.21 |
0.6 |
1.0 |
8.0 |
10.3 |
19.5 |
20.0 |
|
5×1.5 |
0.26 |
0.8 |
1.1 |
9.8 |
12.7 |
13.3 |
13.7 |
|
5×2.5 |
0.26 |
0.9 |
1.3 |
11.9 |
15.3 |
7.98 |
8.21 |
2. YZ、YZW 300/500V------(JB8735-2011)
|
导体标称截面
mm2 |
导体中单线大直径
mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km |
|
下限 |
上限 |
铜芯 |
镀锡铜芯 |
|
2×4 |
0.31 |
1.0 |
1.2 |
10.6 |
13.7 |
4.95 |
5.09 |
|
2×6 |
0.31 |
1.0 |
1.3 |
11.8 |
15.1 |
3.30 |
3.39 |
|
3×4 |
0.31 |
1.0 |
1.2 |
11.3 |
14.5 |
4.95 |
5.09 |
|
3×6 |
0.31 |
1.0 |
1.3 |
12.6 |
16.1 |
3.30 |
3.39 |
|
4×4 |
0.31 |
1.0 |
1.3 |
12.7 |
16.2 |
4.95 |
5.09 |
|
4×6 |
0.31 |
1.0 |
1.4 |
14.0 |
17.9 |
3.30 |
3.39 |
|
(四芯三大一小结构) |
（主线芯导体电阻） |
|
3×1.5+1×1.0 |
0.26/0.21 |
0.8/0.6 |
1.1 |
8.6 |
11.2 |
13.3 |
13.7 |
|
3×2.5+1×1.5 |
0.26/0.26 |
0.9/0.8 |
1.2 |
10.4 |
13.3 |
7.98 |
8.21 |
|
3×4+1×2.5 |
0.31/0.26 |
1.0/0.9 |
1.3 |
12.3 |
15.7 |
4.95 |
5.09 |
|
3×6+1×4 |
0.31/0.31 |
1.0/1.0 |
1.4 |
13.7 |
17.5 |
3.30 |
3.39 |
|
5×4 |
0.31 |
1.0 |
1.4 |
14.1 |
17.9 |
4.95 |
5.09 |
|
5×6 |
0.31 |
1.0 |
1.6 |
15.7 |
20.0 |
3.30 |
3.39 |
|
6×0.75 |
0.21 |
0.6 |
1.0 |
8.2 |
10.7 |
26.0 |
26.7 |
|
6×1.0 |
0.21 |
0.6 |
1.1 |
8.7 |
11.5 |
19.5 |
20.0 |
|
6×1.5 |
0.26 |
0.8 |
1.2 |
10.9 |
14.0 |
13.3 |
13.7 |
|
6×2.5 |
0.26 |
0.9 |
1.4 |
13.2 |
16.9 |
7.98 |
8.21 |
|
6×4 |
0.31 |
1.0 |
1.5 |
15.5 |
19.8 |
4.95 |
5.09 |
|
6×6 |
0.31 |
1.0 |
1.7 |
17.4 |
22.1 |
3.30 |
3.39 |
3. 60245IEC66(YCW)、YC 、YCW 450/750V------( GB/T5013-2008、JB8735-2011)
|
导体标称截面mm2 |
导体中单线大直径mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km |
|
245IEC66(YCW) |
YC |
YCW |
铜芯 |
镀锡铜芯 |
|
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
|
1×1.5 |
0.26 |
0.8 |
1.4 |
5.8 |
7.2 |
5.7 |
7.1 |
--- |
--- |
13.3 |
13.7 |
|
1×2.5 |
0.26 |
0.9 |
1.4 |
6.4 |
8.0 |
6.3 |
7.9 |
--- |
--- |
7.98 |
8.21 |
|
1×4.0 |
0.31 |
1.0 |
1.5 |
7.4 |
9.0 |
7.2 |
9.0 |
--- |
--- |
4.95 |
5.09 |
|
1×6.0 |
0.31 |
1.0 |
1.6 |
8.0 |
11.0 |
7.9 |
9.8 |
--- |
--- |
3.30 |
3.39 |
60245IEC66(YCW) 、YC、YCW 450/750V------(GB/T5013-2008、JB8735-2011)
|
导体标称截面mm2 |
导体中单线大直径mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km
|
|
245IEC66(YCW) |
YC |
YCW |
铜芯 |
镀锡铜芯 |
|
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
|
1×1.5 |
0.26 |
0.8 |
1.4 |
5.7 |
7.1 |
5.7 |
7.1 |
--- |
--- |
13.3 |
13.7 |
|
1×2.5 |
0.26 |
0.9 |
1.4 |
6.3 |
7.9 |
6.3 |
7.9 |
--- |
--- |
7.98 |
8.21 |
|
1×4.0 |
0.31 |
1.0 |
1.5 |
7.2 |
9.0 |
7.2 |
9.0 |
--- |
--- |
4.95 |
5.09 |
|
1×6.0 |
0.31 |
1.0 |
1.6 |
7.9 |
9.8 |
7.9 |
9.8 |
--- |
--- |
3.30 |
3.39 |
|
1×10 |
0.41 |
1.2 |
1.8 |
9.5 |
11.9 |
9.5 |
11.9 |
--- |
--- |
1.91 |
1.95 |
|
1×16 |
0.41 |
1.2 |
1.9 |
10.8 |
13.4 |
10.8 |
13.4 |
--- |
--- |
1.21 |
1.24 |
|
1×25 |
0.41 |
1.4 |
2.0 |
12.7 |
15.8 |
12.7 |
15.8 |
--- |
--- |
0.780 |
0.795 |
|
1×35 |
0.41 |
1.4 |
2.2 |
14.3 |
17.9 |
14.3 |
17.9 |
--- |
--- |
0.554 |
0.565 |
|
1×50 |
0.41 |
1.6 |
2.4 |
16.5 |
20.6 |
16.5 |
20.6 |
--- |
--- |
0.386 |
0.393 |
|
1×70 |
0.51 |
1.6 |
2.6 |
18.6 |
23.3 |
18.6 |
23.3 |
--- |
--- |
0.272 |
0.277 |
|
1×95 |
0.51 |
1.8 |
2.8 |
20.8 |
26.0 |
20.8 |
26.0 |
--- |
--- |
0.206 |
0.210 |
|
1×120 |
0.51 |
1.8 |
3.0 |
22.8 |
28.6 |
22.8 |
28.6 |
--- |
--- |
0.161 |
0.164 |
|
1×150 |
0.51 |
2.0 |
3.2 |
25.2 |
31.4 |
25.2 |
31.4 |
--- |
--- |
0.129 |
0.132 |
|
1×185 |
0.51 |
2.2 |
3.4 |
27.6 |
34.4 |
27.6 |
34.4 |
--- |
--- |
0.106 |
0.108 |
|
1×240 |
0.51 |
2.4 |
3.5 |
30.6 |
38.3 |
30.6 |
38.3 |
--- |
--- |
0.0801 |
0.0817 |
|
1×300 |
0.51 |
2.6 |
3.6 |
33.5 |
41.9 |
33.5 |
41.9 |
--- |
--- |
0.0641 |
0.0654 |
|
1×400 |
0.51 |
2.8 |
3.8 |
37.4 |
46.8 |
37.4 |
46.8 |
--- |
--- |
0.0486 |
0.0495 |
|
2×1.0 |
0.21 |
0.8 |
1.3 |
7.7 |
10.0 |
--- |
--- |
--- |
--- |
19.5 |
20.0 |
|
2×1.5 |
0.26 |
0.8 |
1.5 |
8.5 |
11.0 |
8.5 |
11.0 |
--- |
--- |
13.3 |
13.7 |
|
2×2.5 |
0.26 |
0.9 |
1.7 |
10.2 |
13.1 |
10.2 |
13.1 |
--- |
--- |
7.98 |
8.21 |
|
2×4.0 |
0.31 |
1.0 |
1.8 |
11.8 |
15.1 |
11.8 |
15.1 |
--- |
--- |
4.95 |
5.09 |
|
2×6.0 |
0.31 |
1.0 |
2.0 |
13.1 |
16.8 |
13.1 |
16.8 |
--- |
--- |
3.30 |
3.39 |
|
2×10 |
0.41 |
1.2 |
3.1 |
17.7 |
22.6 |
17.7 |
22.6 |
--- |
--- |
1.91 |
1.95 |
|
2×16 |
0.41 |
1.2 |
3.3 |
20.2 |
25.7 |
20.2 |
25.7 |
--- |
--- |
1.21 |
1.24 |
|
2×25 |
0.41 |
1.4 |
3.6 |
24.3 |
30.7 |
24.3 |
30.7 |
--- |
--- |
0.780 |
0.795 |
|
2×35 |
0.41 |
1.4 |
3.9 |
--- |
--- |
27.3 |
34.6 |
27.3 |
34.6 |
0.554 |
0.565 |
|
2×50 |
0.41 |
1.6 |
4.3 |
--- |
--- |
31.8 |
40.1 |
31.8 |
40.1 |
0.386 |
0.393 |
|
2×70 |
0.51 |
1.6 |
4.6 |
--- |
--- |
35.8 |
45.1 |
35.8 |
45.1 |
0.272 |
0.277 |
|
2×95 |
0.51 |
1.8 |
5.0 |
--- |
--- |
40.2 |
51.0 |
40.2 |
51.0 |
0.206 |
0.210 |
|
3×1.0 |
0.21 |
0.8 |
1.4 |
8.3 |
10.7 |
--- |
--- |
--- |
--- |
19.5 |
20.0 |
|
3×1.5 |
0.26 |
0.8 |
1.6 |
9.2 |
11.9 |
9.2 |
11.9 |
--- |
--- |
13.3 |
13.7 |
|
3×2.5 |
0.26 |
0.9 |
1.8 |
10.9 |
14.0 |
10.9 |
14.0 |
--- |
--- |
7.98 |
8.21 |
|
3×4.0 |
0.31 |
1.0 |
1.9 |
12.7 |
16.2 |
12.7 |
16.2 |
--- |
--- |
4.95 |
5.09 |
|
3×6.0 |
0.31 |
1.0 |
2.1 |
14.1 |
18.0 |
14.1 |
18.0 |
--- |
--- |
3.30 |
3.39 |
|
3×10 |
0.41 |
1.2 |
3.3 |
19.1 |
24.2 |
19.1 |
24.2 |
--- |
--- |
1.91 |
1.95 |
|
3×16 |
0.41 |
1.2 |
3.5 |
21.8 |
27.6 |
21.8 |
27.6 |
--- |
--- |
1.21 |
1.24 |
|
3×25 |
0.41 |
1.4 |
3.8 |
26.1 |
33.0 |
26.1 |
33.0 |
--- |
--- |
0.780 |
0.795 |
|
3×35 |
0.41 |
1.4 |
4.1 |
29.3 |
37.1 |
29.3 |
37.1 |
--- |
--- |
0.554 |
0.565 |
|
3×50 |
0.41 |
1.6 |
4.5 |
34.1 |
42.9 |
34.1 |
42.9 |
--- |
--- |
0.386 |
0.393 |
|
3×70 |
0.51 |
1.6 |
4.8 |
38.4 |
48.3 |
38.4 |
48.3 |
--- |
--- |
0.272 |
0.277 |
|
3×95 |
0.51 |
1.8 |
5.3 |
43.3 |
54.0 |
43.3 |
54.0 |
--- |
--- |
0.206 |
0.210 |
|
3×120 |
0.51 |
1.8 |
5.6 |
--- |
--- |
47.3 |
60.0 |
47.3 |
60.0 |
0.161 |
0.164 |
|
3×150 |
0.51 |
2.0 |
6.0 |
--- |
--- |
52.0 |
66.0 |
52.0 |
66.0 |
0.129 |
0.132 |
YC、60245IEC66(YCW) 450/750V------(GB/T5013-2008、JB8735-2011)
|
导体标称截面mm2 |
导体中单线大直径mm |
绝缘厚度mm |
护套厚度mm |
平均外径
mm |
20℃时导体大直流电阻Ω/km
|
|
245IEC66(YCW) |
YC |
YCW |
铜芯 |
镀锡铜芯 |
|
上限 |
下限 |
上限 |
下限 |
上限 |
下限 |
|
4×1.0 |
0.21 |
0.8 |
1.5 |
9.2 |
11.9 |
--- |
--- |
--- |
--- |
19.5 |
20.0 |
|
4×1.5 |
0.26 |
0.8 |
1.7 |
10.2 |
13.1 |
10.2 |
13.1 |
--- |
--- |
13.3 |
13.7 |
|
4×2.5 |
0.26 |
0.9 |
1.9 |
12.1 |
15.5 |
12.1 |
15.5 |
--- |
--- |
7.98 |
8.21 |
|
4×4.0 |
0.31 |
1.0 |
2.0 |
14.0 |
7.9 |
14.0 |
7.9 |
--- |
--- |
4.95 |
5.09 |
|
4×6.0 |
0.31 |
1.0 |
2.3 |
15.7 |
20.0 |
15.7 |
20.0 |
--- |
--- |
3.30 |
3.39 |
|
4×10 |
0.41 |
1.2 |
3.4 |
20.9 |
26.5 |
20.9 |
26.5 |
--- |
--- |
1.91 |
1.95 |
|
4×16 |
0.41 |
1.2 |
3.6 |
23.8 |
30.1 |
23.8 |
30.1 |
--- |
--- |
1.21 |
1.24 |
|
4×25 |
0.41 |
1.4 |
4.1 |
28.9 |
36.6 |
28.9 |
36.6 |
--- |
--- |
0.780 |
0.795 |
|
4×35 |
0.41 |
1.4 |
4.4 |
32.5 |
41.1 |
32.5 |
41.1 |
--- |
--- |
0.554 |
0.565 |
|
4×50 |
0.41 |
1.6 |
4.8 |
37.7 |
47.5 |
37.7 |
47.5 |
--- |
--- |
0.386 |
0.393 |
|
4×70 |
0.51 |
1.6 |
5.2 |
42.7 |
54.0 |
42.7 |
54.0 |
--- |
--- |
0.272 |
0.277 |
|
4×95 |
0.51 |
1.8 |
5.9 |
48.4 |
61.0 |
48.4 |
61.0 |
--- |
--- |
0.206 |
0.210 |
|
4×120 |
0.51 |
1.8 |
6.0 |
53.0 |
66.0 |
53.0 |
66.0 |
--- |
--- |
0.161 |
0.164 |
|
4×150 |
0.51 |
2.0 |
6.5 |
58.0 |
73.0 |
58.0 |
73.0 |
--- |
--- |
0.129 |
0.132 |
|
5×1.0 |
0.21 |
0.8 |
1.6 |
10.2 |
13.1 |
--- |
--- |
--- |
--- |
19.5 |
20.0 |
|
5×1.5 |
0.26 |
0.8 |
1.8 |
11.2 |
14.4 |
11.2 |
14.4 |
--- |
--- |
13.3 |
13.7 |
|
5×2.5 |
0.26 |
0.9 |
2.0 |
13.3 |
17.0 |
13.3 |
17.0 |
--- |
--- |
7.98 |
8.21 |
|
5×4.0 |
0.31 |
1.0 |
2.2 |
15.6 |
19.9 |
15.6 |
19.9 |
--- |
--- |
4.95 |
5.09 |
|
5×6.0 |
0.31 |
1.0 |
2.5 |
17.5 |
22.2 |
17.5 |
22.2 |
--- |
--- |
3.30 |
3.39 |
|
5×10 |
0.41 |
1.2 |
3.6 |
22.9 |
29.1 |
22.9 |
29.1 |
--- |
--- |
1.91 |
1.95 |
|
5×16 |
0.41 |
1.2 |
3.9 |
26.4 |
33.3 |
26.4 |
33.3 |
--- |
--- |
1.21 |
1.24 |
|
5×25 |
0.41 |
1.4 |
4.4 |
32.0 |
40.4 |
32.0 |
40.4 |
--- |
--- |
0.780 |
0.795 |
|
四芯三大一小结构 |
|
|
|
|
|
|
|
（主线芯导体电阻）
（主线芯导体电阻） |
|
3×2.5+1×1.5 |
0.26/0.26 |
0.9/0.8 |
2.0 |
--- |
--- |
11.9 |
15.2 |
11.9 |
15.2 |
7.98 |
8.21 |
|
3×4+1×2.5 |
0.31/0.26 |
1.0/0.9 |
2.0 |
--- |
--- |
13.6 |
17.4 |
13.6 |
17.4 |
4.95 |
5.09 |
|
3×6+1×4 |
0.31/0.31 |
1.0/1.0 |
2.2 |
--- |
--- |
15.2 |
19.4 |
15.2 |
19.4 |
3.30 |
3.39 |
|
3×10+1×6 |
0.41/0.31 |
1.2/1.0 |
3.0 |
--- |
--- |
19.4 |
24.6 |
19.4 |
24.6 |
1.91 |
1.95 |
|
3×16+1×6 |
0.41/0.31 |
1.2/1.0 |
3.5 |
--- |
--- |
22.3 |
28.3 |
22.3 |
28.3 |
1.21 |
1.24 |
|
3×25+1×10 |
0.41/0.41 |
1.4/1.2 |
4.0 |
--- |
--- |
27.3 |
34.4 |
27.3 |
34.4 |
0.780 |
0.795 |
|
3×35+1×10 |
0.41/0.41 |
1.4/1.2 |
4.0 |
--- |
--- |
29.6 |
37.3 |
29.6 |
37.3 |
0.554 |
0.565 |
|
3×50+1×16 |
0.41/0.41 |
1.6/1.2 |
5.0 |
--- |
--- |
35.4 |
44.7 |
35.4 |
44.7 |
0.386 |
0.393 |
|
3×70+1×25 |
0.51/0.41 |
1.6/1.4 |
5.0 |
--- |
--- |
39.6 |
49.8 |
39.6 |
49.8 |
0.272 |
0.277 |
|
3×95+1×35 |
0.51/0.41 |
1.8/1.4 |
5.0 |
--- |
--- |
43.8 |
55.1 |
43.8 |
55.1 |
0.206 |
0.210 |
|
3×120+1×35 |
0.51/0.41 |
1.8/1.4 |
5.0 |
--- |
--- |
46.7 |
58.8 |
46.7 |
58.8 |
0.161 |
0.164 |
|
3×150+1×50 |
0.51/0.41 |
2.0/1.6 |
5.0 |
--- |
--- |
51.3 |
64.5 |
51.3 |
64.5 |
0.129 |
0.132 |
|
注：四芯三大一小结构中接地线芯的直流电阻值与同型号相应截面主线芯相同 |
