IEC 60034-8-2014 Rotating electrical machines - Part 8: Terminal markings and direction of rotation

Language: English, French
This Consolidated version of IEC 60034-8 bears the edition number 3.1. It consists of the third edition (2007-06) [documents 2/1434/FDIS and 2/1451/RVD] and its amendment 1 (2014-03) [documents 2/1732/FDIS and 2/1743/RVD]. The technical content is identical to the base edition and its amendment.
In this Redline version, a vertical line in the margin shows where the technical content is modified by amendment 1. Additions and deletions are displayed in red, with deletions being struck through. A separate Final version with all changes accepted is available in this publication.
This publication has been prepared for user convenience.International Standard IEC 60034-8 has been prepared by IEC technical committee 2: Rotating machinery.
The main change with respect to the previous edition is listed below:
– changed terminal markings for d.c. machines in Clause A.4.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all the parts of the IEC 60034 series, under the general title Rotating electrical machines, can be found on the IEC website.Scope
This part of IEC 60034 applies to a.c. and d.c. 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.
Turbine-type synchronous machines are excluded from this standard.