FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Machine terminal voltages arising
from converter operation
5 Electrical stresses in the insulation system
of machine windings
6 Types of machine insulation
7 Stress categories for Type I insulation systems
used in converter fed machines
8 Design qualification and type tests for Type I
insulation systems
9 Test equipment
10 Qualification of the design of Type
I insulation systems
11 Type test procedure for Type I
insulation systems
12 Routine tests
13 Analysis, reporting and classification
Annex A (informative) - Derivation of
possible terminal voltages in
service for a converter-fed
machine
Annex B (normative) - Derivation of test
voltages for Type I insulation systems
Annex C (normative) - Derivation of
allowable voltages in service
Bibliography
Annex ZA (normative) - Normative
references to international
publications with their
corresponding European
publications