Coated tie is the kind of preformed double distribution tie or helical twin ties that was developed to secure conductor to the top or side of groove of the porcelain insulator.
Plastic coated side tie is used for covered aerial bundled conductors in MV and HV electrical distribution networks.
Plastic covered preformed ties usually applied in pairs, and installed in opposite to each other. Can be used as both top and side ties on insulator.
Preformed insulator tie is made of hot dip high strength galvanized steel, fully covered by polymer, which surrounds the bare metal wire of tie, and insulate it. That provide superior holding and electrical performance with best insulation characteristics of applied section.
The right size of helical side tie is easy to recognize by the color code.
Jera’s wire formed side ties provide very confident protection for the cable during most common types of motion: vibration, galloping being installed on the post type insulator.
The unique, one-piece design without any bolts or high-stress holding devices guarantee easy installation with long life period of preformed coated insulator ties.
Jera is capable to develop preformed wire grips and preformed side ties according to your cable specification, insulator neck diameter and distances between poles.
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