AS/NZS 61000.4.27:2012 Electromagnetic compatibility (EMC)-Testing and measurement techniques - Unbalance, immunity test for equipment with input current not exceeding 16 A per phase
standard by Australian/New Zealand Standards, 01/01/2012
Adopts IEC 61000-4-27, Ed.1.1 to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to unbalanced power supply voltage.