Table of Contents

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Standard voltages
  4.1 AC systems having a nominal voltage between 100 V
      and 1000 V inclusive and related equipment
  4.2 DC and a.c. traction systems
  4.3 AC three-phase systems having a nominal voltage
      above 1 kV and not exceeding 35 kV and related
      equipment
  4.4 AC three-phase systems having a nominal voltage
      above 35 kV and not exceeding 230 kV and
      related equipment
  4.5 AC three-phase systems having a highest voltage
      for equipment exceeding 245 kV
  4.6 Equipment having a nominal voltage below 120 V
      a.c. or below 750 V d.c.
Annex A (informative) Highest and lowest voltage values
        at supply and utilization terminals for a.c.
        systems having a nominal voltage between 100 V
        and 1000 V
Bibliography

Abstract

Applicable to a.c. transmission, distribution and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100 V.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 8