Amendment

NEK EN 60700-1:1998/A1:2003

Withdrawn

Note: This standard has a new edition: NEK EN 60700-1:2015

Corrigendums and amendments are bought separately.

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Abstract

Applies to thyristor valves with metal oxide surge arresters directly connected between the valve terminals, for use in a line commuted commutated converter for high voltage d.c. power transmission or as part of a back-to-back link. Retricted to electrical type and production tests. Tests are based on air insulated valves.

Document information

  • Amendment from NEK
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 29.200
  • ICS 31.080.20
  • National Committee NEK/NK22

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