PVC Sheath Armored XLPE Insulated Cable Medium Voltage Copper Underground
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Product Description
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
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