MGN 449 Excessive harmonic distortion: potential hazards

Alert to the possible problems caused by excessive harmonic distortion of electrical systems onboard vessels.


MGN 449 (M) Electrical - potential hazards of excessive harmonic distortion of current and voltage of onboard electrical systems

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This notice is for all:

  • shipowners
  • ship operators
  • masters and officers of ships
  • ship designers
  • ship builders
  • manufacturers of marine electrical equipment
Published 1 May 2012