Photovoltaic lightning protection combiner box Model: SDDL-6-1 APPLICATIONS: Large-scale photovoltaic grid-connected power generation system To reduce the wiring between photovoltaic modules and the inverter Improve reliability FEATURES: Reasonably simplify wiring, beautiful and generous Meets outdoor installation requirements Wide DC voltage input range Use photovoltaic special fuse Using special photovoltaic high voltage lightning arrester Convenient and fast maintenance Can be customized according to customer needs, optional TECHNICAL PARAMETER� Model SDDL-6-1 Photovoltaic parameters Nominal working voltageUn 1000V DC Single input short circuit current 10A Number of input ports 6 Number of input ports 1 Lightning protection parameters Nominal discharge current�8/20μs� 20KA Maximum flow capacity�8/20μs� 40KA Protection level�8/20μs� �3000V Response time Ta 25ns Mechanical characteristics waterproof level IP65 Working conditions Temperature: -40 to 80, Relative humidity: �95� Standards compliance IEC61643-1, RoHS