System solution type 1+2 with MC4 connector for PV inverters with 1 MPP tracker
. Varistor arrester, pluggable with disconnector in fault-resistant Y-circuit according to VDE 0100-712 (50539-12)
. Type 1+2 combination arrester for lightning protection equipotential bonding according to EN 62305 (VDE 0185-305)
. Low DC protection level: < 3.0 kV (Uoc max = 900V DC with V25-B+C/0-450PV)
. One PV string input (MC4 connector) to one MPP WR input, up to 30A DC per terminal
. Pre-assembled in a polycarbonate housing (IP66), UV-resistant for outdoor use
For DC protection of the inverter of PV systems.
If there is a risk of condensation due to wind, ice, temperature or sun, additional measures may be necessary!