HPLE fire resistance PE PVC low smoke halogen armoured sheathed copper wire cable 3*70mm
Product feature and purpose:
Cross-linked polyethylene insulated power cables is characterized with high mechanical strength,strong resistance to environmental stress,excellent electrical properties ,powerful resistance to
chemical attack.In addition,the light and simple products are user-friendly.This product is suitable and designed for power transmission and distribution system of rated voltage 0.6/1kv.In terms
of the main feature of anti-flaming cable,the cable is not liable to ignite or continued ignition is only limited to a certain scope applicable to power station ,subway ,tunnel ,high-rise building,large
industrial and mining enterprise,oil field,coal mine and other places of intensive distributed electric cables.
Operative standard:
GB/T 12706,IEC 60502 and relevant domestic and international standard.For example,BS,VDE,JIS,AEIC,and so on.
Operational performance:
The maximum allowable operating temperature of the cable conductor:90 C in normal condition and 250 C in case of short circuit (maximum duration of short circuit is 5s).
NO.of cores×section
(mm²) |
Normal insulation
thickness(mm)
|
Normal thickness of
oversheath
|
Approximate overall
diameter of cable(mm)
|
Approximate weight
of cable(kg/km)
|
| Cu |
AL |
| Unarmoured |
Armoured |
Unarmoured |
Armoured |
YJV |
YJV22 |
YJLV |
YJLV22 |
| 4×4 |
0.7 |
1.8 |
1.8 |
12.5 |
18.1 |
282 |
430 |
/ |
/ |
| 4×6 |
0.7 |
1.8 |
1.8 |
14.7 |
17 |
383 |
545 |
/ |
/ |
| 4×10 |
0.7 |
1.8 |
1.8 |
16.9 |
19.1 |
565 |
752 |
390 |
517 |
| 4×16 |
0.7 |
1.8 |
1.8 |
19.3 |
21.6 |
783 |
1020 |
416 |
663 |
| 4×25 |
0.9 |
1.8 |
1.8 |
23.5 |
25.7 |
1241 |
1502 |
593 |
902 |
| 4×35 |
0.9 |
1.8 |
1.8 |
26.7 |
28.7 |
1631 |
1957 |
776 |
1096 |
| 4×50 |
1.0 |
1.8 |
1.9 |
28.0 |
32.6 |
2080 |
2812 |
961 |
1770 |
| 4×70 |
1.1 |
2.0 |
2.1 |
33.2 |
37.5 |
2952 |
3796 |
1302 |
2222 |
| 4×95 |
1.1 |
2.1 |
2.3 |
38.0 |
42.6 |
3970 |
4962 |
1693 |
2757 |
| 4×120 |
1.2 |
2.3 |
2.4 |
40.9 |
46.4 |
4894 |
5913 |
2077 |
3363 |
| 4×150 |
1.4 |
2.4 |
2.6 |
46.0 |
51.3 |
5980 |
7170 |
2852 |
3878 |
| 4×185 |
1.6 |
2.6 |
2.7 |
52.5 |
57.8 |
7442 |
8802 |
3173 |
4618 |
| 4×240 |
1.7 |
2.8 |
3.0 |
59.4 |
64.6 |
9764 |
11289 |
4032 |
5782 |
| 4×300 |
1.8 |
3.0 |
3.1 |
66.2 |
71.6 |
12122 |
13856 |
4924 |
6735 |
| 4×400 |
2.0 |
3.3 |
3.4 |
73.8 |
80.3 |
15624 |
18407 |
6272 |
9313 |
| 4×500 |
2.2 |
3.5 |
3.7 |
89.3 |
96 |
19877 |
23264 |
7667 |
11062 |
| 4×630 |
2.4 |
3.8 |
4.0 |
99.6 |
106.3 |
25124 |
28895 |
9514 |
13293 |
