The Interphase Spacer is a motion control device designed to minimize the amplitude of conductor motion during galloping events. Galloping can rapidly cause severe damage to the cable system. Interphase Spacers protect valuable transmission equipment by reducing the oscillation amplitudes induced by galloping or ice shedding, maintaining critical phase spacing to avoid flashovers, to help withstand dynamic loads in both tension and compression.

  • Can be configured to specific project requirements

  • Clamping systems, electrical characteristics, and material properties can be modified on-demand

  • Spacer length can be field-adjusted

  • Designed and tested to withstand compressive loads induced by galloping and ice shedding oscillations

Product Information

Interphase Spacer - Catalog Pages