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Power Cable Accessories :   Reliance Corp. Medium Voltage Termination System

Reliance Corp. accessories provide indoor and outdoor terminations for paper or plastic insulated cables, for single or three core cables, for cables with round or sector shaped conductors and most types of screening or armouring. Our heat shrinkable materials not only possess resistance to prolonged electr1cal stress weathering, but also can shrink down quick1y to fit and seal a cab1e. The following describes the typical modules of a medium voltage termination. Moisture sealing Durable sealing is achieved by special Reliance Corp. sealants on the inside of non-tracking, weather resistant components. When the installer heats the tubings, the shrinking action causes the sealant to melt and flow into interspace. In case of three core cables, a sealant-lined heat-shrinkable breakout installed over the cores and cable crutch provides a sealed and weather-resistant surface from the connecting lugs to the oversheath. 　 Valid stress control Stress control tubing can smooth out the high stress areas. The details of electrical stress control in Reliance Corp. terminations can be found later. 　 Anti-tracking insulation tubing Reliance Corp. anti-tracking insulation tubing have superior non-tracking characteristics and long term erosion resistance. We supplied over a million units installed in every area in Our country, Reliance Corp. termination do not track even in severe service conditions and verifying their exceptional erosion resistance and reliability. 　 Red mastic filler Red mastic filler is easily applied in form of a short adhesive tape. It ensures that, independent of the type of semi-conductive screen or removal method, no air voids can cause discharges in the high stress area of the screen end. 　 Earthing Earthing braids are imbedded in the scaling mastic to prevent any corrosion by moisture ingress. For cables with tape screen or metal sheaths with armour solderless earthing systems are either provided within the termination kit or can be ordered separately.