Description:

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.

Features:

• ADSS cable complies with Standard IEEE P 1222 as well as IEC 60794-1.
• Can be installed without shutting off the power
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• Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach25kV
• Light weight and small diameter reducing the load caused by ice and wind and the load on towersand backprops
• Large span lengths and the largest span is over 1000m
• Good performance of tensile strength and temperature
• The design life span is 30 years

Application:

The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.

Technical Parameters: