AC220V-3KA
Surge protection scheme
Summary
AC220V is susceptible to induced lightning strikes and the switching of other equipment on the power grid during thunderstorm seasons, as it requires indoor power supply from a remote substation or distribution room. The resulting overvoltage can damage the subsequent electrical equipment. The power interface needs to meet the lightning surge protection requirements of IEC 61000-4-5 and GB/T 17626-2, and is suitable for various industrial grade products.
Test Level:1.2/50μs-8/20μs CM/DM 6kV-3kA