IEC 60704-2-7:2020 PDF | Request Standard
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IEC 60704-2-7:2020

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-7: Particular requirements for fans

Standard by IEC, 2020-01-23

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IEC 60704-2-7:2020 is the technical reference for determining airborne acoustical noise from household and similar electrical appliances, with particular requirements for fans. It is relevant when organizations need a consistent test code for evaluating sound emissions during product development, technical review, or conformity assessment. By linking the general acoustical noise framework to fan-specific requirements, the document supports more reliable comparison of results, documented evaluation, and procurement decisions where noise performance is part of the compliance workflow.

Overview of IEC 60704-2-7:2020

This publication defines the particular requirements that apply to fans within the broader household and similar electrical appliances noise test code. It is typically used as a technical basis for laboratory evaluation, helping align measurement practice and reporting with a recognized approach. For engineering teams, IEC 60704-2-7:2020 supports structured technical validation of airborne acoustical noise results and helps reduce ambiguity when assessing product performance, preparing test documentation, or reviewing supplier data for design and compliance purposes.

Compliance applications of IEC 60704-2-7:2020

Organizations may use IEC 60704-2-7:2020 in product testing, certification planning, and documented evaluation of fan noise characteristics for household and similar electrical appliances. It is particularly relevant in quality workflows where acoustical performance is part of product comparison, regulatory preparation, or supplier qualification. Test laboratories, manufacturers, and procurement teams can use the reference to support consistent testing workflows, improve technical assessment, and maintain clearer records for conformity assessment and engineering documentation.

Importance of compliance with IEC 60704-2-7:2020

Compliance with IEC 60704-2-7:2020 matters because acoustical noise measurements need repeatable, defensible methods when they are used in technical review or market access decisions. Using a defined test code helps improve testing consistency, supports risk reduction in product claims, and strengthens quality assurance across design and verification activities. It can also assist procurement and compliance teams by providing a stable reference for comparing products, documenting results, and supporting conformity assessment preparation with less uncertainty.

  • Particular requirements for measuring airborne acoustical noise from fans
  • Useful for laboratory evaluation and repeatable test planning
  • Supports engineering validation, product comparison, and documented reporting
  • Helps align procurement and compliance workflows around acoustical performance
SKU: afecad34408c

  • Publication Date: 2020-01-23
  • Standard Status: Original
  • Publisher: IEC
  • Edition: 2

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