|
|
|
|
电缆载流量
注:YFFB、YGGB载流量均大于YCWB
|
主线芯截面/mm2 |
长期负荷允许截流量/A |
|
YFFB |
YZ,YZW |
YC,YCW |
|
二芯 |
三芯 |
二芯 |
三芯 |
四芯 |
单芯 |
二芯 |
三芯 |
四芯 |
|
0.3 |
0.3 |
6 |
- |
- |
- |
- |
- |
- |
- |
|
0.5 |
0.5 |
9 |
12 |
40 |
10 |
- |
- |
- |
- |
|
0.75 |
7 |
12 |
14 |
12 |
11 |
- |
- |
- |
- |
|
1 |
11 |
- |
17 |
14 |
13 |
- |
- |
- |
- |
|
1.5 |
14 |
- |
21 |
18 |
18 |
- |
- |
- |
- |
|
2 |
- |
- |
26 |
22 |
22 |
- |
- |
- |
- |
|
2.5 |
- |
- |
30 |
26 |
25 |
37 |
30 |
26 |
27 |
|
4 |
- |
- |
41 |
35 |
35 |
47 |
39 |
34 |
34 |
|
6 |
- |
- |
53 |
45 |
45 |
52 |
51 |
43 |
44 |
|
10 |
- |
- |
- |
- |
- |
75 |
74 |
63 |
63 |
|
16 |
- |
- |
- |
- |
- |
112 |
98 |
84 |
84 |
|
25 |
- |
- |
- |
- |
- |
148 |
135 |
115 |
116 |
|
35 |
- |
- |
- |
- |
- |
183 |
167 |
142 |
143 |
|
50 |
- |
- |
- |
- |
- |
226 |
208 |
176 |
177 |
|
70 |
- |
- |
- |
- |
- |
289 |
259 |
224 |
224 |
|
95 |
- |
- |
- |
- |
- |
353 |
318 |
273 |
273 |
|
120 |
- |
- |
- |
- |
- |
415 |
371 |
316 |
316 | |
|
|