DC SPD Photovoltaic 2P 40KA 1000V

Essential detailsBrand Name: SeanRoModel Number: SR-SPDProduct name: SPDUoc max (V): 1000Vdc Uc (V): 1000VdcUp(kV): 3.5Pole: 2P/3PClassified test: IIImax (8/20)us (kA): 40Working temperature: -30℃-+70℃Altitude(m): ≤2000Relative humidity: 30%-90%DescriptionSurge protective device, protect against lightning surge voltage in solar 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), especially if the line routing is external and long. High energy MOVs equipped with specific thermal disconnectors and related failure indicators. This product accoring to IEC66143-1/EN61643-11