Optical fiber composite overhead ground wire (6 cores)

Product Description:

Our PE insulated power cabe products usd Germany three-layer simultaneously extruded
crosslinking lines and CCV production lines of Troester company,Germany,GJB-complied military
cable production line.have pass the quality test by ministry of power industry and national quality
monitoring of power industry.To compared with national standard,our products have enough remaining
quantity.so they scheduled in the facility and company which use for projects for upgrading urban and
rural power grids by nation econony firstling and secondly.The products are widespread used for city
electrified wire netting,mine,matallurgy and other occasions.

Operating temperature
Conductor Short circuit temperature
Bending radius:
Installation temperature:
Max. Permissible continuous operating temperature of
Conductors shall not exceed 90
Not exceeding 250 . Max. Sustaining period:
Not exceeding 5 seconds.
Bending radius of single core cable:
20D
Bending radius multi-core cable: 15D
D=Actual overall diameter of cable sample(mm)
The lowest temperature of installation is 0 .
Current ratings and basic parameters are calculated
under the following cable laying conditions and basic
ambient temperature.
method of laying Basic ambient temperature
In air 40
Directburial 25
Soil thermal resistivity
1.0 m/w
Layout of single core cables: In parallel
(Spacing side by side: 1D D=overall diameter)