ELECTRIC BLASTING METHOD OF CABLE TERMINATION AND DEVICE FOR ITS IMPLEMENTATION

摘要

FIELD: electricity. ^ SUBSTANCE: electric blasting method of cable termination consists in crimping of cap and strand of cable under action of power impact of electric blasting induced by discharge of high-voltage pulse capacitors of total capacitors Ccharge of not less than 5 mkF by creating current pulse with amplitude of not less than 50-150 kA in electric current conductor located in self-destructing holder of the device at electric blasting for electric blasting cable termination. Effect is achieved owing to creating required pressure value on the cap at electric blasting of self-destructing holder; at that, pressure is distributed along the surface of the cap uniformly, and pressure value allows achieving qualitative electric connection. ^ EFFECT: qualitative and reliable connection of inner surface of cap with cable strand. ^ 2 cl, 9 dwg