EN IEC 60034-8:2026

CORRECTED VERSION 2026-07IEC 60034-8:2026 applies to AC and DC machines and specifies:a) rules for the identification of winding connection points;b) marking of winding terminals;c) direction of rotation;d) relationship between terminal markings and direction of rotation;e) terminal marking of auxiliary devices;f) connection diagrams of machines for common applications.This fourth edition cancels and replaces the third edition published in 2007 and Amendment 1:2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:a) The inclusion of turbine-type synchronous machines in the scope.The content of the corrigendum 1 (2026-07) has been included in this copy.