UNE-EN 61000-4-34:2008/A1:2010
The Spanish Association for Standardisation and Certification passed on March 10 UNE-EN 61000-4-34:2008/A1:2010, Electromagnetic compatibility (EMC) — Part 4-34: Testing and measurement techniques – Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase.Read more from AENOR.