PV-DC-Junction box

With the new CiPlug3-XS-MC4 series, CITEL offers a solution to protect the direct current (DC) side of small and medium-sized photovoltaic (PV) systems with 3-MPPT and system voltages (Ucpv) up to 1200 Vdc against the effects of lightning and overvoltage pulses. With its small dimensions, the CiPlug3-XS-MC4 is ideal for rooftop systems in the residential building sector. The CiPlug3-XS-MC4 are equipped with MC4 plugs that are attached to the base of the housing, making installation particularly quick and easy. Depending on the configuration, the CiPlug3-XS-MC4 are optimized for PV systems on buildings of lightning protection class III/IV with ≥ 4 down conductors according to Table 2, VDE 0185-305 Supplement 5, Fpr TS 50539-12 : 2013 and ground-mounted PV systems.