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 in this standard.