power surge protector box

(1) Product introduction: Applicable to lightning region: at the junction of LPZ1 or LPZ2 areas and LPZ1 district power lines lightning surge protection.(2)Suitable for the floor distributing box power source line’s lightning surge protection(3)Working instructions, external separated with a space to open device(4)Use of temperature control circuit technology, built-in over current protection circuit to avoid fire;(5)Waterproof, dustproof, anti-corrosion, explosion-proof, fire-retardantModelTypeLK-SPD-X20K/2 LK-SPD-X40K/2LK-SPD-X60K/2LK-SPD-X80K/2LK-SPD-X100K/2 Rated voltageUn230 380VMaximum continuous voltageUc420VNominal discharge current(8/20μs)In10KA20KA30KA40KA600KA Maximum discharge current(8/20μs)Imax20KA40KA 60KA80KA100KA Protection class≤1500V≤1800V≤2000V≤2500V≤3000V Protection modeL-N,N-PEResponse timetA25nsconnectionparallelWire diameterPhase wire more than 10mm2,grounding wire more than 16mm2,Work temperature-40°C +80°CmaterialGalvanized ironEnclosure protection classIP65profileintegratedRelative humidity5% 95%Altitude≤3500mAtmospheric intensity70KPa 106 KPaExecutive standardIEC61643-1,VDE0675,GB18802.1