KS C 9610-2-2-2017(2022) 电磁兼容性(EMC)—第2部分—2部分:环境—公共低压供电系统中低频传导干扰和信号的兼容性等级
Electromagnetic compatibility (EMC) ― Part 2―2: Environment ― Compatibility levels for low ― frequency conducted disturbances and signalling in public low ― voltage power supply systems