ARC PRO DEV FOR SDI80.0 SDI10.2

Used as arc protection with tension insulator type SDI90 on covered conductor lines. SDI10.2 includes two horns, which are fixed to the metal parts of the tension insulator so that the peaks are towards each other and the distance between the peaks is 100 - 150 mm at 24 kV. Arc fault test: Arc test 2 x 10 kA, 1sShort circuit test:I1s=11,5 kA, 1sIdyn=29 kA