This standard is applicable 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.
