- EL1-D-20 SPD Surge Protective Device
Categories SPD Surge Protective Device Album View larger image Model EL1-D-20 Parameters EL1-D-20 Maximum continuous operating voltage Uc(V~) 420V 385V 275V Voltage protection level UP(KA) ≤1.2 ≤1.0 ≤1.0 Maximum dischargecurrent(8/20us)(KÄ) 10 Nominal dischargecurrent (8/20us) (KA) 5 Response time (ns) <25 IP Grade IP20. quipped with front fuse or circuit breaker 10A 16A Application Incoming line first level protection Remark Other maximum continuous working voltage Uc can be customized Update Time 2020-06-05Detail InformationDESCRIPTION OF PRODUCTSEL1-D Series Surge Protection Devices (hereinafter referred to asSPD)
are suitable for ac 50/60hz, rated voltage380V IT. TT. TN-C. TN-S. TN-C-Sand other power supply systems to protect the surge caused by indirect
lightning and direct lightning or other instantaneous overvoltage. Class III SPDaccording to IEC61643-1:1998-02. Class D surge protectors.
SPD has common mode (MC) and differential mode (MD) protection.The SPD accord with GB18802.1 /lEC61643-1.MAIN TECHNICAL PARAMETERSSHAPE SIZECompany