227 IEC01(BV),BLV 450/750V |
导体标 称截面 mm2 |
导体线芯 根数/单线 直径 mm |
绝缘标 称厚度 mm |
计算外径 mm |
20°C时*** 大电流电阻 Ω/km 铜芯 |
70°C***小 绝缘电阻 MΩ.km 铜芯 |
成品近似重量 kg/km |
铜芯Cu |
铝芯Al |
1.5 |
1/1.38 |
0.7 |
2.78 |
12.2 |
0.011 |
19.5 |
|
1.5 |
7/0.52 |
0.7 |
2.96 |
12.1 |
0.010 |
19.5 |
|
2.5 |
1/1.78 |
0.8 |
3.38 |
7.41 |
0.010 |
30.8 |
15.4 |
2.5 |
7/0.68 |
0.8 |
3.64 |
7.41 |
0.009 |
30.8 |
|
4 |
1/2.25 |
0.8 |
3.85 |
4.61 |
0.0085 |
45.6 |
21.0 |
4 |
7/0.85 |
0.8 |
4.05 |
4.61 |
0.0077 |
45.6 |
|
6 |
71/2.76 |
0.8 |
4.36 |
3.08 |
0.0070 |
65.3 |
28.2 |
6 |
7/1.04 |
0.8 |
4.72 |
3.08 |
0.0065 |
65.3 |
|
10 |
7/1.35 |
1 |
6.05 |
1.83 |
0.0065 |
111 |
49.0 |
16 |
7/1.70 |
1 |
7.1 |
1.15 |
0.0050 |
169 |
69 |
25 |
7/2.14 |
1.2 |
8.82 |
0.727 |
0.0050 |
265 |
108 |
35 |
7/2.52 |
1.2 |
9.96 |
0.524 |
0.0040 |
359 |
140 |
50 |
19/1.78 |
1.4 |
11.7 |
0.387 |
0.0045 |
485 |
190 |
70 |
19/2.14 |
1.4 |
13.5 |
0.268 |
0.0035 |
685 |
258 |
95 |
19/2.52 |
1.6 |
15.8 |
0.193 |
0.0035 |
946 |
354 |
120 |
37/2.03 |
1.6 |
17.4 |
0.153 |
0.0032 |
1181 |
433 |
150 |
37/2.25 |
1.8 |
19.4 |
0.124 |
0.0032 |
1453 |
534 |
185 |
37/2.52 |
2 |
21.6 |
0.0991 |
0.0032 |
1821 |
668 |
240 |
61/2.25 |
2.2 |
24.6 |
0.0754 |
0.0032 |
2383 |
869 |
300 |
61/2.52 |
2.4 |
27.5 |
0.0601 |
0.003 |
2983 |
1082 |
400 |
61/2.90 |
2.6 |
30.8 |
0.0470 |
0.0028 |
3800 |
1369 | |
BVR450/750V |
标称 截面 mm2 |
线芯结构 |
绝缘厚度mm |
计算外径mm |
***大外径mm |
20°C时***大电流电阻 Ω/km 铜芯 |
70°C***小绝缘电阻 MΩ.km |
环境温度25°C 允许空气中 敷设截流量 [A] |
成品 近似 重量 kg/km |
根/直径 mm |
外径 mm |
2.5 |
19/0.41 |
2.05 |
0.8 |
3.7 |
4.2 |
7.41 |
0.011 |
34 |
33.0 |
4.0 |
19/0.52 |
2.60 |
0.8 |
4.2 |
4.8 |
4.61 |
0.009 |
45 |
49.0 |
6.0 |
19/0.64 |
3.20 |
0.8 |
4.8 |
5.6 |
3.08 |
0.0084 |
58 |
71.0 |
10.0 |
49/0.52 |
4.68 |
1.0 |
6.7 |
7.6 |
1.83 |
0.0072 |
79 |
125.5 |
16 |
49/0.64 |
5.76 |
1.0 |
7.8 |
8.8 |
1.15 |
0.0062 |
111 |
181.0 |
25 |
98/0.58 |
7.68 |
1.2 |
10.1 |
11.1 |
0.727 |
0.0058 |
146 |
302 |
35 |
133/0.58 |
8.20 |
1.2 |
11.1 |
12.5 |
0.524 |
0.0052 |
180 |
395 |
50 |
133/0.68 |
10.20 |
1.4 |
13.0 |
14.5 |
0.387 |
0.0051 |
225 |
544 |
70 |
189/0.68 |
12.55 |
1.4 |
15.4 |
16.5 |
0.268 |
0.0045 |
280 |
728 | |
227 IEC 10(BVV),300/500 |
导体芯数 和 标称截面 mm |
导体结构 根数/单线 直径 mm |
绝缘 厚度 规定值 mm |
内护套 厚度 近似值 mm |
护套 厚度 规定值 mm |
平均外径 |
70°C***小 绝缘电阻 MΩ.km |
成品 近似 重量 kg/km |
下限 mm |
上限 mm |
2x1.5 |
1/1.38 |
0.7 |
0.4 |
1.2 |
7.6 |
10.0 |
0.011 |
105.7 |
2x1.5 |
7/0.52 |
0.7 |
0.4 |
1.2 |
7.8 |
10.5 |
0.010 |
111.3 |
2x2.5 |
1/1.78 |
0.8 |
0.4 |
1.2 |
8.6 |
11.5 |
0.010 |
114.6 |
2x2.5 |
7/0.68 |
0.8 |
0.4 |
1.2 |
9.0 |
12.0 |
0.009 |
167.9 |
2x4 |
1/2.25 |
0.8 |
0.4 |
1.2 |
9.6 |
12.5 |
0.0085 |
190.3 |
2x4 |
7/0.85 |
0.8 |
0.4 |
1.2 |
10.0 |
13.0 |
0.0077 |
214.1 |
2x6 |
1/2.76 |
0.8 |
0.4 |
1.2 |
10.5 |
13.5 |
0.0070 |
245.5 |
2x6 |
7/1.04 |
0.8 |
0.4 |
1.2 |
11.0 |
14.0 |
0.0065 |
282.0 |
2x10 |
7/1.35 |
1.0 |
0.6 |
1.4 |
13.0 |
16.5 |
0.0070 |
446.2 |
2x16 |
7/1.70 |
1.0 |
0.6 |
1.4 |
15.5 |
20.0 |
0.0052 |
617.1 |
2x25 |
7/2.14 |
1.2 |
0.8 |
1.4 |
18.5 |
24.0 |
0.0050 |
914.7 |
2x35 |
7/2.52 |
1.2 |
1.0 |
1.6 |
21.0 |
27.5 |
0.0044 |
1225.0 |
3x1.5 |
1/1.38 |
0.7 |
0.4 |
1.2 |
8.0 |
10.5 |
0.011 |
124.5 |
3x1.5 |
7/0.52 |
0.7 |
0.4 |
1.2 |
8.2 |
11.0 |
0.010 |
143.5 |
3x2.5 |
1/1.78 |
0.8 |
0.4 |
1.2 |
9.2 |
12.0 |
0.010 |
175.0 |
3x2.5 |
7/0.68 |
0.8 |
0.4 |
1.2 |
9.4 |
12.5 |
0.009 |
202.4 |
3x4 |
1/2.25 |
0.8 |
0.4 |
1.2 |
10.0 |
13.0 |
0.0085 |
235.8 |
3x4 |
7/0.85 |
0.8 |
0.4 |
1.2 |
10.5 |
13c.5 |
0.0077 |
261.6 |
3x6 |
1/2.76 |
0.8 |
0.4 |
1.4 |
11.5 |
14.5 |
0.0070 |
320.0 |
3x6 |
7/1.04 |
0.8 |
0.4 |
1.4 |
12.0 |
15.5 |
0.0065 |
362.5 |
3x10 |
7/1.35 |
1.0 |
0.6 |
1.4 |
14.0 |
17.5 |
0.0070 |
557.9 |
3x16 |
7/1.7 |
1.0 |
0.8 |
1.4 |
16.5 |
21.5 |
0.0052 |
799.6 |
3x25 |
7/2.14 |
1.2 |
0.8 |
1.6 |
20.5 |
26.0 |
0.0050 |
1192.4 |
3x35 |
7/2.52 |
1.2 |
1.0 |
1.6 |
22.0 |
29.0 |
0.0044 |
1577.5 |
4x1.5 |
1/1.38 |
0.7 |
0.4 |
1.2 |
8.6 |
11.5 |
0.011 |
152.4 |
4x1.5 |
7/0.52 |
0.7 |
0.4 |
1.2 |
9.0 |
12.0 |
0.010 |
172.6 |
4x2.5 |
1/1.78 |
0.8 |
0.4 |
1.2 |
10.0 |
13.0 |
0.010 |
215.3 |
4x2.5 |
7/0.68 |
0.8 |
0.4 |
1.2 |
10.0 |
13.5 |
0.009 |
246.7 |
4x4 |
1/2.25 |
0.8 |
0.4 |
1.4 |
11.5 |
14.5 |
0.0085 |
302.5 |
4x4 |
7/0.85 |
0.8 |
0.4 |
1.4 |
12.0 |
15.0 |
0.0077 |
335.2 |
4x6 |
1/2.76 |
0.8 |
0.6 |
1.4 |
12.5 |
16.0 |
0.00700 |
398.1 |
4x6 |
7/1.04 |
0.8 |
0.6 |
1.4 |
13.0 |
17.0 |
0.0065 |
464.0 |
4x10 |
7/1.35 |
1.0 |
0.6 |
1.4 |
15.5 |
19.0 |
0.0070 |
695.5 |
4x16 |
7/1.70 |
1.0 |
0.8 |
1.4 |
18.0 |
23.5 |
0.0052 |
1009.2 |
4x25 |
7/2.14 |
1.2 |
1.0 |
1.6 |
22.5 |
28.5 |
0.0050 |
1528.2 |
4x35 |
7/2.52 |
1.2 |
1.0 |
1.6 |
24.5 |
32.0 |
0.0044 |
1997.2 |
5x1.5 |
1/1.38 |
0.7 |
0.4 |
1.2 |
9.4 |
12.0 |
0.011 |
183.2 |
5x1.5 |
7/0.52 |
0.7 |
0.4 |
1.2 |
9.8 |
12.5 |
0.010 |
205.8 |
5x2.5 |
1/1.78 |
0.8 |
0.4 |
1.2 |
11.0 |
14.0 |
0.010 |
259.6 |
5x2.5 |
7/0.68 |
0.8 |
0.4 |
1.2 |
11.0 |
14.5 |
0.009 |
297.2 |
5x4 |
1/2.25 |
0.8 |
0.6 |
1.4 |
12.5 |
16.0 |
0.0085 |
365.1 |
5x4 |
7/085 |
0.8 |
0.6 |
1.4 |
13.0 |
17.0 |
0.0077 |
419.7 |
5x6 |
1/2.76 |
0.8 |
0.6 |
1.4 |
13.5 |
17.5 |
0.0070 |
498.3 |
5x6 |
7/1.04 |
0.8 |
0.6 |
1.4 |
14.5 |
18.5 |
0.0065 |
563.6 |
5x10 |
7/1.70 |
1.0 |
0.6 |
1.4 |
17.0 |
21.0 |
0.0070 |
849.0 |
5x16 |
7/2.14 |
1.2 |
0.8 |
1.6 |
20.5 |
26.0 |
0.0052 |
1254.7 |
5x25 |
7/2.14 |
1.2 |
1.0 |
1.6 |
24.5 |
31.5 |
0.0050 |
1874.1 |
5x35 |
7/2.52 |
1.2 |
1.2 |
1.6 |
27.0 |
35.0 |
0.0044 |
2481.4 | |
BVV BLVV 300/500V JBB8734.2-1998 |
芯数X截面 |
导体结构 |
绝缘厚度 |
绝缘外径 |
护套厚度 |
护套外径 |
材料净重 |
成品近似重量 |
根/单线直径 |
直径 |
铜Cu |
铝Al |
PVC绝缘 |
PVC护套 |
铜Cu |
铝Al |
1x0.75 |
1/0.97 |
0.97 |
0.6 |
2.2 |
0.8 |
3.8 |
6.6 |
|
4.2 |
10.3 |
21.1 |
|
1x1.0 |
1/1.13 |
1.13 |
0.6 |
2.5 |
0.8 |
4.1 |
8.9 |
|
5.3 |
11.4 |
25.6 |
|
1x1.5 |
1/1.38 |
1.38 |
0.7 |
2.8 |
0.8 |
4.4 |
13.3 |
|
6.4 |
12.4 |
32.1 |
|
1x1.5 |
7/0.52 |
1.56 |
0.7 |
3.2 |
0.8 |
4.8 |
13.3 |
|
8.7 |
13.8 |
35.8 |
|
1x2.5 |
1/1.78 |
1.78 |
0.8 |
3.4 |
0.8 |
5.0 |
22.1 |
6.7 |
9.0 |
14.5 |
45.6 |
30.2 |
1x2.5 |
7/0.68 |
2.04 |
0.8 |
3.9 |
0.8 |
5.5 |
22.8 |
|
12.4 |
16.2 |
51.4 |
|
1x4 |
1/2.25 |
2.25 |
0.8 |
3.9 |
0.9 |
5.7 |
35.4 |
10.8 |
10.9 |
18.6 |
64.9 |
40.3 |
1x4 |
7/0.85 |
2.55 |
0.8 |
4.4 |
0.9 |
6.2 |
35.6 |
|
14.6 |
20.5 |
70.7 |
|
1x6 |
1/2.76 |
2.76 |
0.8 |
4.4 |
0.9 |
6.2 |
53.2 |
16.2 |
12.6 |
20.5 |
86.3 |
49.3 |
1x6 |
7/1.04 |
3.12 |
0.8 |
5.1 |
0.9 |
6.9 |
53.3 |
|
18.7 |
23.2 |
95.2 |
|
1x10 |
7/1.35 |
4.05 |
1.0 |
6.3 |
0.9 |
8.1 |
89.8 |
27.0 |
27.0 |
27.9 |
144.7 |
81.9 | |
BVVB BLVVB 300/500V JB8734.2-1998 |
芯数 X 截面 |
导体结构 |
绝缘 |
护套厚度 mm |
材料净重 Kd/km |
成品近似重量 kg/km |
根/单线直径 |
直径mm |
厚度mm |
直径mm |
铜Cu |
铝Al |
PVC绝缘 |
PVC护套 |
铜Cu |
铝Al |
2x0.75 |
1/0.97 |
0.97 |
0.6 |
2.17 |
0.9 |
13.1 |
|
8.1 |
17.0 |
38.2 |
|
2x1.0 |
1/1.13 |
1.13 |
0.6 |
2.33 |
0.9 |
17.8 |
|
8.9 |
18.0 |
44.7 |
|
2x1.5 |
1/1.38 |
1.38 |
0.7 |
2.78 |
0.9 |
29.9 |
|
12.5 |
21.0 |
63.4 |
|
2x2.5 |
1/1.78 |
1.78 |
0.8 |
3.38 |
1.0 |
44.2 |
13.4 |
17.8 |
28.0 |
90.1 |
59.2 |
2x4 |
1/2.25 |
2.25 |
0.8 |
3.85 |
1.0 |
70.7 |
21.5 |
21.0 |
31.4 |
123.1 |
73.9 |
2x4 |
7/0.85 |
2.55 |
0.8 |
4.20 |
1.0 |
71.2 |
|
23.9 |
33.9 |
129.0 |
|
2x6 |
1/2.76 |
2.76 |
0.8 |
4.36 |
1.1 |
106.4 |
32.3 |
24.5 |
39.0 |
169.9 |
95.8 |
2x6 |
7/1.04 |
3.12 |
0.8 |
4.80 |
1.1 |
106.5 |
|
28.6 |
42.4 |
177.5 |
|
2x10 |
7/1.35 |
4.05 |
1.0 |
6.10 |
1.2 |
179.5 |
54.0 |
44.7 |
57.7 |
281.9 |
156.4 |
3x0.75 |
1/0.97 |
0.97 |
0.6 |
2.17 |
0.9 |
19.7 |
|
12.2 |
22.6 |
54.5 |
|
3x1.0 |
1/1.13 |
1.13 |
0.6 |
2.33 |
0.9 |
26.8 |
|
13.4 |
24.0 |
64.1 |
|
3x1.5 |
1/1.38 |
1.38 |
0.7 |
2.78 |
0.9 |
44.8 |
|
18.8 |
28.0 |
91.6 |
|
3x2.5 |
1/1.78 |
1.78 |
0.8 |
3.38 |
1.0 |
66.4 |
20.1 |
26.6 |
37.4 |
130.4 |
84.1 |
3x4 |
1/2.25 |
2.25 |
0.8 |
3.85 |
1.1 |
106.1 |
32.2 |
31.5 |
46.6 |
184.2 |
110.3 |
3x4 |
7/0.85 |
2.55 |
0.8 |
4.20 |
1.1 |
106.7 |
|
35.9 |
50.4 |
193.0 |
|
3x6 |
1/2.76 |
2.76 |
0.8 |
4.36 |
1.1 |
159.7 |
48.4 |
36.7 |
52.0 |
248.4 |
137.1 |
3x6 |
7/1.04 |
3.12 |
0.8 |
4.80 |
1.1 |
159.8 |
|
42.9 |
57.0 |
259.7 |
|
3x10 |
7/1.35 |
4.05 |
1.0 |
6.10 |
1.2 |
269.3 |
81.1 |
67.1 |
77.8 |
414.2 |
226.0 | |