Standard

NEK IEC 60747-5-5:2020

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Corrigendums and amendments are bought separately.

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Abstract

IEC 60747-5-5:2020 specifies the terminology, essential ratings, characteristics, safety tests, as well as the measuring methods for photocouplers. Note: The term "optocoupler" can also be used instead of "photocoupler". This edition includes the following significant technical changes with respect to the previous edition: a) optional data sheet basic insulation rating in accordance with IEC 60664-1:2007, 6.1.3.5; b) editorial corrections on the use of VIORM; c) editorial corrections on Figure 2: Time intervals for method b); d) addition of an alternative surge pulse VIOSM test method.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2.0
  • Version: 1
  • Document type: NAT
  • Pages
  • ICS 31.080.01
  • ICS 31.260
  • National Committee NEK/NK47

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