CSA C61000-3-3+A1
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current <= 16 A per phase and not subject to conditional connection (Adopted IEC 61000-3-3:2013, third edition, 2013-05, consolidated with amendment 1:2017, with Canadian deviations)