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About This Item

 

Full Description

Provides guidance on the instrumentation intended for measuring voltage or current components with frequencies in the range of d.c. to 2500 Hz which are superimposed on the voltage or current at the power supply frequency. The Standard also provides guidance on measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in Standards as well as for the measurement of harmonic voltages and currents in actual supply systems. Frequency domain and time domain instrumentation are both considered in this Standard. This Standard is technically equivalent to and has been reproduced from IEC 61000-4-7:1991.
 

Document History

  1. AS/NZS 61000.4.7:2012


    Electromagnetic compatibility (EMC), Part 4.7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

    • Most Recent
  2. AS/NZS 61000.4.7:2007


    Electromagnetic compatibility (EMC), Part 4.7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

    • Historical Version
  3. AS/NZS 61000.4.7:1999 AMDT 1


    Electromagnetic compatibility (EMC), Part 4.7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

    • Historical Version
  4. AS/NZS 61000.4.7:1999

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    Electromagnetic compatibility (EMC), Part 4.7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. AS/NZS 61000.4.7:1999 AMDT 1

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    Electromagnetic compatibility (EMC), Part 4.7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto