Terminated Isolation Conductor
Isolated Downconductor is a specialized lightning protection downconductor, that during operation may be subjected to impulse currents of over 100kA and voltage of up to 700kV may be developed. The ISODC is designed and tested to control separation distance and arching. A semi-conductive outer layer is used to minimize voltage gradients under lightning conditions. The ISODC is available with a copper or aluminum core.