China National Standards

China harmonics GB Standards Search System

GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "harmonics" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/Z 17625.14-2017
  • Electromagnetic compatibility—Limits—Assessment of emission limits for harmonics, interharmonics,voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems harmonics
    China National Standards
  • GB/T 26870-2011
  • Industrial a.c. networks affected by harmonics - Application of filters and shunt capacitors harmonics
    China National Standards
  • GB/T 24337-2009
  • Power quality - Interharmonics in public supply network harmonics
    China National Standards
  • GB/T 17626.7-2008
  • Electromagnetic compatibility - Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto harmonics
    China National GB Standards
  • GB/T 17626.13-2006
  • Electromagnetic compatibility(EMC) - Testing and measurement techniques - harmonics and interharmonics including mains signalling at a.c.power port,low frequency immunity test harmonics
    China National GB Standards
  • GB/T 14549-1993
  • Quality of electric energy supply--harmonics inpublic supply network harmonics
    China National GB Standards

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