标称截面
(mm)
|
绝缘标称厚度
(mm)
|
非铠装电力电缆
|
铠装电力电缆
|
允许持续载流量(A)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
空气中(30℃)
|
土壤中(25℃)
|
Cu
|
Al
|
Cu
|
Al
|
3×1.5
|
0.8
|
1.8
|
11
|
…
|
…
|
…
|
…
|
22
|
…
|
3×2.5
|
0.8
|
1.8
|
11
|
…
|
…
|
…
|
16
|
29
|
23
|
3× 4
|
1.0
|
1.8
|
13
|
1.8
|
17
|
28
|
21
|
36
|
30
|
3× 6
|
1.0
|
1.8
|
14
|
1.8
|
18
|
34
|
28
|
47
|
39
|
3× 10
|
1.0
|
1.8
|
17
|
1.8
|
21
|
49
|
37
|
65
|
50
|
3× 16
|
1.0
|
1.8
|
19
|
1.8
|
23
|
64
|
50
|
84
|
65
|
3× 25
|
1.2
|
1.8
|
22
|
1.8
|
26
|
83
|
64
|
110
|
84
|
3× 35
|
1.2
|
1.8
|
24
|
1.8
|
28
|
102
|
80
|
130
|
100
|
3× 50
|
1.4
|
1.8
|
26
|
2.0
|
29
|
123
|
97
|
155
|
120
|
3× 70
|
1.4
|
2.0
|
27
|
2.1
|
34
|
156
|
123
|
195
|
150
|
3× 95
|
1.6
|
2.1
|
32
|
2.3
|
38
|
199
|
150
|
230
|
185
|
3×120
|
1.6
|
2.2
|
35
|
2.3
|
41
|
226
|
177
|
260
|
205
|
3×150
|
1.8
|
2.3
|
39
|
2.5
|
45
|
263
|
204
|
300
|
230
|
3×185
|
2.0
|
2.5
|
44
|
2.6
|
49
|
301
|
231
|
335
|
260
|
3×240
|
2.2
|
2.7
|
48
|
2.8
|
55
|
360
|
299
|
390
|
300
|
|
3+1芯电缆
|
标称截面
(mm)
|
绝缘标称厚度
(mm)
|
非铠装电力电缆
|
铠装电力电缆
|
允许持续载流量(A)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
空气中(30℃)
|
土壤中(25℃)
|
Cu
|
Al
|
Cu
|
Al
|
3× 4+1×2.5
|
1.0
|
0.8
|
1.8
|
15
|
1.8
|
17
|
28
|
21
|
36
|
30
|
3× 6+1× 4
|
1.0
|
1.0
|
1.8
|
16
|
1.8
|
19
|
34
|
28
|
47
|
39
|
3× 10+1× 6
|
1.0
|
1.0
|
1.8
|
19
|
1.8
|
21
|
49
|
37
|
65
|
50
|
3× 16+1× 10
|
1.0
|
1.0
|
1.8
|
22
|
1.8
|
24
|
64
|
50
|
84
|
65
|
3× 25+1× 16
|
1.2
|
1.0
|
1.8
|
25
|
1.8
|
27
|
83
|
64
|
110
|
84
|
3× 35+1× 16
|
1.2
|
1.0
|
1.8
|
25
|
1.8
|
29
|
102
|
80
|
130
|
100
|
3× 50+1× 25
|
1.4
|
1.2
|
1.9
|
28
|
2.0
|
32
|
123
|
97
|
155
|
120
|
3× 70+1× 35
|
1.4
|
1.2
|
2.0
|
31
|
2.1
|
36
|
156
|
123
|
195
|
150
|
3× 95+1× 50
|
1.6
|
1.4
|
2.2
|
36
|
2.3
|
41
|
199
|
150
|
230
|
185
|
3×120+1× 70
|
1.6
|
1.4
|
2.3
|
40
|
2.4
|
45
|
226
|
177
|
260
|
205
|
3×150+1× 70
|
1.8
|
1.4
|
2.4
|
44
|
2.5
|
48
|
263
|
204
|
300
|
230
|
3×185+1× 95
|
2.0
|
1.6
|
2.6
|
48
|
2.7
|
53
|
301
|
231
|
335
|
260
|
3×240+1×120
|
2.2
|
1.6
|
2.8
|
55
|
2.9
|
59
|
360
|
299
|
390
|
300
|
|
3+2芯电缆
|
标称截面
(mm)
|
绝缘标称厚度
(mm)
|
非铠装电力电缆
|
铠装电力电缆
|
允许持续载流量(A)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
护套标称厚度
(mm)
|
电缆近似外径
(mm)
|
空气中(30℃)
|
土壤中(25℃)
|
Cu
|
Al
|
Cu
|
Al
|
3× 4+2×2.5
|
1.0
|
0.8
|
1.8
|
15
|
1.8
|
18
|
26
|
20
|
34
|
28
|
3× 6+2× 4
|
1.0
|
1.0
|
1.8
|
17
|
1.8
|
20
|
32
|
26
|
44
|
37
|
3× 10+2× 6
|
1.0
|
1.0
|
1.8
|
21
|
1.8
|
23
|
46
|
35
|
61
|
47
|
3× 16+2× 10
|
1.0
|
1.0
|
1.8
|
24
|
1.8
|
26
|
60
|
47
|
79
|
61
|
3× 25+2× 16
|
1.2
|
1.0
|
1.8
|
27
|
1.8
|
29
|
78
|
60
|
103
|
79
|
3× 35+2× 16
|
1.2
|
1.0
|
1.8
|
30
|
1.9
|
31
|
96
|
75
|
122
|
94
|
3× 50+2× 25
|
1.4
|
1.2
|
1.9
|
32
|
2.1
|
37
|
116
|
91
|
146
|
112
|
3× 70+2× 35
|
1.4
|
1.2
|
2.1
|
37
|
2.2
|
42
|
147
|
116
|
183
|
141
|
3× 95+2× 50
|
1.6
|
1.4
|
2.2
|
42
|
2.4
|
47
|
187
|
141
|
216
|
174
|
3×120+2× 70
|
1.6
|
1.4
|
2.4
|
46
|
2.5
|
52
|
212
|
166
|
244
|
193
|
3×150+2× 70
|
1.8
|
1.4
|
2.5
|
50
|
2.7
|
56
|
247
|
191
|
282
|
216
|
3×185+2× 95
|
2.0
|
1.6
|
2.7
|
56
|
2.8
|
62
|
283
|
217
|
315
|
244
|
3×240+2×120
|
2.2
|
1.6
|
2.9
|
63
|
3.1
|
69
|
338
|
281
|
366
|
|
