Surge Protector(SPD)

Key words :Surge Protective Device,SPD,Surge Protection,Surge Protector(SPD),Surge Arrester,Surge Suppressor,Lightning Surge Protector,Surge Protecton Device,Lightning Protection,Distribution Surge Protection,Lightning Arrester and so on Product introduce and application: DGM-type surge protector(hereinafter referred to as SPD)adapted to AC,mainly used for rated voltage not exceeding 1000V(RMS),200/380V,50/60Hz power supply system,not exceeding 1500V DC voltage of the circuit and equipment of the Surge Protection.SPD has a phase to phase(L-L),phase to ground(L-NE),phase to neutral(L-N),neutral to ground(N-PE) and combinations such as protected model.DGM-based high quality surge protector to use non-linear components and low residual voltage,small discharge current,modulus,and using safely and reliablely,designed and manufactured in accordance with the standards GB18802.1-2002/IEC61643.1,products have passed CE Certification and the national test Room:Beijing Lightning Experimental Device Type Detection Centers. TheDGM1-D10/3 exact technology parameter is as below: Type No. Rated Voltage(V) UnContinuous Voltage Uc(V )Standard Discharge Current In(KA)Max Discharge CurrentImax(KA)Protection Level(KA )Response Time(ns)DGM1(2)-D10220/380275/320385/4201021.6≤25.Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD): Type No. Rated Voltage(V) UnContinuous Voltage Uc(V )Standard Discharge Current In(KA)Max Discharge CurrentImax(KA)Protection Level(KA )Response Time(ns)DGM1(2)-D5220/380275/320385/4205101.2≤25DGM1(2)-D101021.6DGM1(2)-C2020401.8DGM13-B303060.2.2DGM3(4)-B4010802.4DGM(4)-B60601002.8DGM-N-PE220/25540/6060/801.2≤100 Part of DC power surge protection technology parameters: Type No. DC power system Voltage(V) Un Continuous Voltage Uc(V ) Standard Discharge Current In(KA) Max Discharge Current Imax(KA) Protection Level(KA ) DGM-D5-Z/12 12 16 5 10 120 DGM-D5-Z/24 24 32 5 10 150 DGM-D5-Z/48 48 62 5 10 250 DGM-D5-Z/110 110 140 5 10 500 DGM-D10-Z/12 12 16 10 20 150 DGM-D10-Z/24 24 32 10 20 200 DGM-D10-Z/48 48 62 10 20 300 DGM-D10-Z/110 110 140 10 20 600 DGM-C20-Z/48 48 62 20 40 350 DGM-C20-Z/110 110 142 20 40 650