The merits LST-380CW
– The conductivity of the LST-380CW is excellent, would be more 1,000 times than the other products.
– If you consider to use LST-380CW in your LEAD or ALUMINIUM sheath cable, your EHV cable would have excellent electrical contact in its semi conductive layer.
– Then, the cable would not have electrical damage such a pro-demonstration and you should keep your EHV cables quality to be stable, long-life insurance and much more invisible merits than the others
Prompt release the energy by the strikes
the cable might have critical damage in the semi conductive layer because partial discharging and heating will occurs.
the cable might have critical damage in the semi conductive layer
The function of the semi-conductive layer
This loss is up to dielectric power factor
Ro : Outer semi conductive layer resistance Ω/m
Ri : Inner semi conductive layer resistance Ω/m
C : Capacitance of the insulation μ F/m W : 2πf