The structure of ADSS All-dielectric Self-supporting Cable is to sheath 125μm fiber into a loose tube (PBT) , and the loose tubes are filled with water-resistant filling compound.The central strength member is made of FRP, non-metallic material. The loose tubes (and fillers) are twisted around the central strength member into a compact and round shape, the gap amount them is filled with water blocking filling compounds. Water blocking tape wrapped outside the cable core, the aramid yarn is evenly wound around the water blocking tape.The cable is completed with a polyethylene (PE) sheath.
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