DC Surge Protector PV SPD 500V 1000V System Used 20KA 40KA SPD 2 Poles 3P With PE Lightning Protect Wind Generator This surge protector mainly used light volt power distribution system of lightning surge protection or other transient overvoltage.Products built for high voltage dc power supply overheating over-current protection function, can provide grade C for photovoltaic (pv) power system transient protection.Products using 35 mm DIN rail installation, module can change independently, easy to install and maintain, with remote communication alarm interface (dry contact), surge protector to facilitate remote monitoring. Technical parameters NominalPVSystemVoltage 500V/600V 1000V 1200V SOLAROV[UCPV] 630Vdc/700v 1170Vdc 1200Vdc MaxSystemDischargeCurrent(8/20s)[lmax] 40kA 40kA 30kA VoltageProtectionLevel[UP] 2.5kV 4.0kV 4.5kV VoltageProtectionLevelat5kA[UP] 2.0kV 3.5kV 4.0kV IntegratedFuseBreakingCapacity/InterruptingRating 30kV/1000Vdc 30kV/1000Vdc 30kV/1200Vdc Technology Short-CircuitInterruption(SCI)OvercurrentProtection OperatingTemperatureRange[TU] 40to+80 NominalDischargeCurrent(8/20s)[(DC+/DC)>PE][In] 12.5kA ResponseTime[tA] <25ns OperatingState/FaultIndication Green(good)/Red(replace) ConductorRatingsandCroSectionalArea: Minimum 60/701.5mm/14AWGSolid/Flexible Maximum 60/7035mm/2AWGStranded/25mm/4AWGFlexible Mounting 35mmDINRailperEN60715 EnclosureMaterial UL94V0Thermoplastic DegreeofProtection IP20 Capacity 3Modules,DIN43880 StandardsInformation: IEC6164311Type2,IEC616431ClaII Product