Further information for Dehn + Soehne Dehn surge arrester Type 2 DEHNguard multi PV systems - DG YPV SCI 600 FM
Multipole surge arrester DEHNguard YPV SCI, type 2 according to EN 61643-31 with three-stage DC switching device. Combined disconnection and short-circuiting device with safe electrical isolation in the protection module. For protecting low-voltage consumer systems against overvoltages. For use in accordance with IEC 60364-7-712:2002-05 (installation of photovoltaic supply systems).