Top bånd

Top bånd er designet til at matche hovedet, halsen af polymer isolatorer, porcelæn isolator, at post-typen isolatorer lederen påføres, fra oversiden af isolator. Insulator top slips anvendes til nøgne aerial bundtede ledere i MV og HV power transmissionsnet. Tie top for polymer isolator er lavet af aluminium dækket stål, aluminium materialer. Materiale af heliformed top bånd afhænger af materiale type leder, der skal anvendes med, ACCC eller ACSR. Foruddannet slips øvre isolator desuden udstyret med bånd rube at mindske slid af leder og isolator.
Jera’s produce wire formed insulator top ties of the following types: top tie wraplock, top tie twin (double support tie). Both kind of helical top ties provide an improved method of securing cable, compared to hand tie over line protector rods
The unique, one-piece design without any bolts or high-stress holding devices guarantee easy installation with long life period of preformed insulator top ties.
Jera is capable to develop preformed tension grips and preformed top ties according to your cable specification, insulator neck diameter and distances between poles.
We are focus on the quality and on the completed solutions for our customers.
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