Sealed cable junction box for cables with - plastomer insulation

摘要

The outer plastic insulation is stripped and the copper braiding together with the inner plastic insulation bared. A foil of Hostalen (RTM) is clipped tightly around the outer insulation sheath. Cast resin is now pressed through an injection needle at high pressure (3 1/2-4 atm) between the cores of the core bundle unit the space enclosed by the foil has been filled up.