Further information for Dehn + Soehne 819131 - DEHN HVI LO 75 20 SW HVI long conductor cut processing D20mm black
HVI long cable cut to length (high-voltage-resistant insulated conductor), to maintain the separation distance from electrically conductive parts in accordance with DIN EN 62305-3 (VDE 0185-305-3) in order to prevent dangerous flashovers between parts of the external lightning protection and internal, conductive parts (electrical system, pipes, etc.). To prevent creeping discharges, the HVI cable is equipped with a special outer sheath that enables high lightning impulse voltages to be diverted to a reference potential. Version for assembly on site (cut to length as ordered 6 m - 70 m - black). Equivalent separation distance s = 75 cm (in air), s = 150 cm (solid building material).