Standard

NEK IEC 60353:1989

Published

Corrigendums and amendments are bought separately.

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Abstract

Applies to line traps inserted into high-voltage a.c. transmission lines that prevent undue loss of carrier signal power in the range 30 kHz to 500 kHz under all power system conditions, and that minimize interference from carrier signalling systems on adjacent transmission lines.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2.0
  • Version: 1
  • Document type: NAT
  • ICS 33.200
  • National Committee NEK/NK57

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