SUP2-PV surge protective device, protect against lightning surge voltages insolar system (photovoltaic power supply system). These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installed location are recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), ely if the line routing is external and long. High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
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This series fuse is suitable for solar pv power generation system, rated voltage 250V to 1500V, rated current 1A to 630A,used in pv power generation equipment as a pv module string and pv array for over current protection and pv panels and batteries connected in series and parallel to charge variable flow system for short circuit breaking protection in pv station and inverter rectifier system for short-circuit breaking protection as well as pv power generation system inrush and short circuit fault voltage for quick break protection rated breaking capacity to 10-50KA,products confirms to IEC60629.1 and 60629.6.