IEC 61000-2-2 pdf download Electromagnetic compatibility (EMC) – Part 2-2: Environment – Compatibility levels for low- frequency conducted disturbances and signalling in public low-voltage power supply systems 1 Scope and object This standard is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz, with an extension up to 1 48,5 kHz specifically for mains signalling...