Rainbowally Rph320-50, AC320V, 50ka, Classi, SPD/Surge Lightning Protector

RPH320-50/3N+NPE belongs to class I three-phase power surge protector, which has large current capacity, strong adaptability to power grid, safety and reliability. It can be widely used in various electrical occasions. It can be used in the distribution system from LPZ0 to LPZ1, which can prevent the back electrical equipment from being damaged by lightning and transient overvoltage.Features:The three-phase power surge protector adopts a variety of lightning protection device combination protection modes, parallel and multi-functional integrated design, and has the functions of working state indication and failure remote alarm.1.Parallel, multi-functional modular design, using 3 + 1 mode, which can be applied to TN and TT power grids.2.High performance lightning protection devices are adopted, with strong freewheeling breaking ability and no freewheeling.3.Safe and reliable, fully sealed design, no flashover.4.Low voltage protection level and large flow.5.Exquisite craftsmanship, able to work for a long time in harsh environments.ModelParameterRPH320-50/3N+NPEApplicationL-N, N-PEMaximum continuous operating voltage Uc  AC320V  50/60HzProtection Voltage, Up≤2.5kVImpulse discharge current, Iimp(10/350μs)50kAResponse time≤100nsExternal protection deviceThe incoming line shall be connected in series with c-characteristic circuit breaker with rated current not exceeding 63ACross- sectional area of input wire 10mm2 ~ 35mm2 Multi strand cordInsulation resistance>100 MΩprotection gradeT1/IInstallation wiring torque(max)3NmIP gradeIP20Enclosure protection degreeV0Remote signalingNormally closed remote signal contact (RSC), NC-COM-NO contactInstallation modeUsing 35mm standard DIN railOperation temperatureNormal:-5°C ~+40°C;limited-40°C ~+80°CRelative humidity30%~90%Altitude≤3000mDielectric strength4.2kV/1minDimensions (with terminals)98.8mm×144.0mm×65mm(±2mm)/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1