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0.6/1KV and Below Parallel Bunched Overhead Insulated Cable


0.6/1KV and Below Parallel Bunched Overhead Insulated Cable
Standard: BS and other standard
Capacity: 2000km/m
Voltage: 0.6/1KV and below
Application:
   


Operating characteristics:
 
1, cable allowed working temperature:
 
PVC insulated, PE insulation should not exceed 70℃;
 
XLPE insulation should not exceed 90℃.
 
2, short circuit (the longest duration of not more than 5S) the highest temperature of the conductor shall not exceed:
 
PVC insulated overhead cable: 160℃.
 
Polyethylene insulated overhead cable: 130℃.
 
XLPE insulated overhead cable: 250℃.
 
3, the cable environment temperature not lower than -20℃.
 
Main performance:
The line loss is low, the line loss rate was 5-10%.
 
The construction is convenient, timesaving and reduce installation cost.
 
Combination tensile strength is strong, high safety, anti-theft, anti leakage.
 
Low cost, reduce the tower, cross arm and porcelain, reduce the tower height.
 
BS1 square structure parallel bundle conductor technical parameters:
 
Core number *nominal cross section (mm2) least number of single conductor Wire diametermm Insulation thickness(mm) Insulation joint muscle size
mm
(thicknessxlength)
At 20℃ Conductor resistance is not greater than (Ω/km) The minimum insulation resistance when rated temperatureMΩ.km Cable tensile force
(N)
Pressed round
Copper core Aluminum conductor
main core fourth core main core fourth core main core fourth core main core fourth core vertical across Copper core Aluminum conductor 70℃ Copper core Aluminum conductor
4x2.5 1   1   1.78 1.0 0.6x1.6 0.6x1.8 7.41   - 0.012  - - 
4x4 1   1   2.26 1.0 0.6x1.6 0.6x1.8 4.61 7.39 0.01   -  -
4x6 1   1   2.76 1.0 0.7x1.8 0.6x2.2 3.08 4.91 0.0067   -  -
4x10 6   6   3.8 1.0 0.7x1.8 0.6x2.8 1.83 3.08 0.0078 14964 6600
4x16 6   6   4.8 1.2 0.9x2.0 0.7x4.0 1.15 1.91 0.0065 21994 10068
4x25 6   6   6.0 1.2 1.0x2.2 0.7x4.8 0.727 1.20 0.0054 33860 15048
4x35 6   6   7.0 1.4 1.0x2.5 0.9x6.0 0.524 0.868 0.0054 46924 20708
3x50+1x35 6 6 6 6 8.4 7.0 1.4 1.4 1.1x2.7 0.9x7.0 0.387 0.641 0.0046 61237 26210
3x70+1x50 12 6 12 6 10.0 8.4 1.4 1.4 1.1x2.8 1.0x8.3 0.268 0.443 0.004 86885 38075
3x95+1x70 15 12 15 12 11.6 10.0 1.6 1.6 1.2x2.8 1.0x10.0 0.199 0.32 0.0039 118738 51535
3x120+1x95 18 15 15 15 13.0 11.6 1.6 1.6 1.2x3.0 1.0x11.6 0.158 0.253 0.0035 151492 65744


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