型号 |
名称 |
主要用途 |
YQ,YQW |
轻型橡套软电缆 |
用于轻型移动电器设备和工具 |
YZ,YZW |
中型橡胶软电缆 |
用于各种移动电器设备和工具 |
YC,YCW |
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的作用 |
表2
型号 |
额定电压(V) |
芯数 |
标称截面(mm2) |
YQ,YQW |
300/300 |
2,3 |
0.3~0.5 |
YZ,YZW |
300/500 |
2,3,4,5 |
0.75~6 |
YC,YCW |
450/750 |
1 |
1.5~240 |
表3 YQ,YQW型300/300V
标称截面(mm2) |
导体结构 |
20℃时导体电阻 |
电缆外径参考(mm) |
|
根/单线直径mm |
2芯 |
3芯 |
||
0.3 |
16/0.15 |
69.2 |
6.6 |
7.0 |
0.5 |
28/0.15 |
39.0 |
7.2 |
7.6 |
表4 YZ,YZW型300/500V
标称截面(mm2) |
导体结构 |
20℃时导体电阻 |
电缆外径参考(mm) |
||||
根/单线直径mm |
2芯 |
3芯 |
4芯 |
5芯 |
3+1芯 |
||
0.75 |
24/0.20 |
26.0 |
8.2 |
8.8 |
9.6 |
11.0 |
— |
1.0 |
32/0.20 |
19.5 |
8.8 |
9.2 |
10.0 |
11.5 |
— |
1.5 |
30/0.25 |
13.3 |
10.5 |
11.0 |
12.5 |
13.5 |
12.0 |
2.5 |
49/0.25 |
7.98 |
12.5 |
13.0 |
14.0 |
15.5 |
14.0 |
4 |
56/0.30 |
4.95 |
14.0 |
14.5 |
16.5 |
18.0 |
16.0 |
6 |
84/0.30 |
3.30 |
17.0 |
18.0 |
20.0 |
22.5 |
19.5 |
表5 YZ,YZW型300/500V
标称截面(mm2) |
导体结构 |
20℃时导体电阻 |
电缆外径参考(mm) |
|||||
根/单线直径mm |
1芯 |
2芯 |
3芯 |
4芯 |
5芯 |
3+1芯 |
||
1.5 |
30/0.25 |
13.3 |
7.2 |
11.5 |
12.5 |
15.5 |
15.0 |
— |
2.5 |
49/0.25 |
7.98 |
8.0 |
13.5 |
14.5 |
16.5 |
17.0 |
15.5 |
4 |
56/0.30 |
4.95 |
9.0 |
15.0 |
16.0 |
18.0 |
19.5 |
17.5 |
6 |
84/0.30 |
3.30 |
11.0 |
18.5 |
20.0 |
22.0 |
24.5 |
21.0 |
10 |
84/0.40 |
1.91 |
13.0 |
24.0 |
25.5 |
28.0 |
31.0 |
26.5 |
16 |
126/0.40 |
1.21 |
14.5 |
27.5 |
29.5 |
32.0 |
35.5 |
30.5 |
25 |
196/0.40 |
0.780 |
16.5 |
31.5 |
34.0 |
37.5 |
41.5 |
35.5 |
35 |
276/0.40 |
0.554 |
18.5 |
35.5 |
38.0 |
42.0 |
— |
38.5 |
50 |
396/0.40 |
0.386 |
21.0 |
41.0 |
43.5 |
48.5 |
— |
46.0 |
70 |
360/0.50 |
0.272 |
24.0 |
46.0 |
49.5 |
55.0 |
— |
51.0 |
95 |
475/0.50 |
0.206 |
26.0 |
50.5 |
54.0 |
60.5 |
— |
55.0 |
120 |
608/0.25 |
0.161 |
28.5 |
— |
59.0 |
65.5 |
— |
59.0 |
150 |
756/0.50 |
0.129 |
32.0 |
— |
66.5 |
74.0 |
— |
66.0 |
185 |
925/0.50 |
0.106 |
34.5 |
— |
— |
— |
— |
— |
240 |
1221/0.50 |
0.0801 |
38.0 |
— |
— |
— |
— |
— |