Amendment

NEK HD 472 S1:1989/A1:1995

Withdrawn

Note: This standard has a new edition: NEK HD 472 S1:1989

Corrigendums and amendments are bought separately.

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Abstract

Applies to: a.c. transmission, distribution and utilization systems and equipment with standard frequencies 50 Hz and 60 Hz and a nominal voltage above 100 V; a.c. and d.c. traction systems; a.c. and d.c. equipment with nominal voltages below 120 V a.c. or below 750 V d.c.

Document information

  • Amendment from NEK
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 29.020
  • National Committee NEK/NK8

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