1. TO MAINTAIN EXCELLENT ELECTRICAL, MECHANICAL CHARACTERISTICS UPON CABLE OPERATION.
The function of the semiconducting layer in the extra high voltage cable.
2. TO BLOCK LOCAL DETERIORATION OF CABLES AND MAKE LIFE CHARACTERISTICS BETTER.
To block local deterioration of cables and make life characteristics better
3. TO MINIMIZE CORONA (PARTIAL DISCHARGE) PHENOMENON.
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
4. TO PROVIDE STRONG DURABILITY AGAINST COMPRESSION AND SHRINKING.
To provide strong durability against compression and shrinking
5. TO MAKE CABLE RELIABILITY AND OPERATION CHARACTERISTICS BETTER.
The function of the semi-conductive layer
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6. HELP YOU TO ULTIMATELY REDUCE THE HIDDEN COST ► TO PROTECT INSULATION & SUPPORT FOR CABLE ITSELF UNDER ABNORMALITY
The Swellable type tape swells up rapidly and it enables the water not to spread inside the cable.
Prevents the accidents arising from the insulation damage.
7. CARRY A RANGE OF TAPES FOR POWER CABLE
Carry a range of tapes for power cable
8. OFFER TOTAL SOLUTION ► TO HELP TO CHOOSE TAPES & ASSIST MAINTAINING THEM WITH EXPERTISE.
Offer total solution ► To help to choose tapes & assist maintaining them with expertise.
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
The Swellable type tape swells up rapidly and it enables the water not to spread inside the cable.
Prevents the accidents arising from the insulation damage.