FIELD: single-ended outdoor cable termination.
SUBSTANCE: fastenings are designed for securing cable on pole fittings. Current-carrying duct is disposed inside termination. In addition, commonly used means are provided for electrical connection of cable sheath to ground potential and means for regulating electric field distribution and irregular potential transfers at cable end. Current-carrying duct made in the form of pipe or rod is connected to cable conductor by means of contact members. Duct, insulating body, and upper fitting form subassembly. Termination surface is coated with layer regulating distribution of potential-dependent electric field.
EFFECT: enhanced mechanical strength and reliability, reduced manufacturing cost of cable termination.
8 cl, 6 dwg
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