UNLIMITED FREE
ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your GlobalSpec Experience

Select Your Free Newsletters

Industry Newsletters

Select Your Free Product Alerts

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

CEI EN IEC 60704-2-7

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

active, Most Current
Buy Now
Organization: CEI
Publication Date: 1 July 2020
Status: active
Page Count: 24
ICS Code (Ventilators. Fans. Air-conditioners): 23.120
ICS Code (Noise emitted by machines and equipment): 17.140.20
scope:

This document applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply.

The motor, the impeller and their housing, if any, form a single unit.

These particular requirements apply to:

- conventional fans,

- table fans,

- pedestal fans,

- ceiling fans,

- bladeless fans,

- wall bracket fans,

- ceiling bracket fans,

- louver fans,

- tower fans,

- ventilating and partition ventilating fans.

This standard does not apply to:

- fans that are part of a ventilation system,

- fans designed exclusively for industrial purposes,

- fans that are part of an appliance (for example cooling fans),

- fans with additional functions (for example heating, humidifying).

Limitations for the use of this test code are given in the scope of IEC 60704-1.

Document History

CEI EN IEC 60704-2-7
July 1, 2020
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise Part 2: Particular requirements for fans
This document applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply. The motor, the impeller and their...
CEI EN 60704-2-7
February 1, 1999
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2: Particular requirements for fans
Si applica ai ventilatori elettrici, compresi i loro accessori e i loro componenti. In particolare si riferisce: - ai ventilatori da tavolo; - ai ventilatori a colonna; - ai ventilatori da...

References

This document references:
IEC 60879 - Comfort fans and regulators for household and similar purposes – Methods for measuring performance
Published by IEC on May 1, 2019
This International Standard specifies the performance-measuring methods of comfort fans and regulators for household and similar purposes, including conventional fans, tower fans and bladeless fans,...
This document references:
ISO 3743-1 - Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room
Published by ISO on October 1, 2010
General This part of ISO 3743 specifies methods for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by this source...
This document references:
ISO 3744 - Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane
Published by ISO on October 1, 2010
General This International Standard specifies a method for measuring the sound pressure levels on a measurement surface enveloping a noise source, under essentially free-field conditions near one or...
This document references:
IEC 60665 - A.C. ventilating fans and regulators for household and similar purposes – Methods for measuring performance
Published by IEC on November 1, 2018
This document specifies the performance and the corresponding methods of test of AC ventilating fans for household and similar purposes intended for air forcing and exhaust, driven by single-phase AC...
This document references:
IEC 60704-1 - Household and similar electrical appliances – Test code for the determination of airborne acoustical noise – Part 1: General requirements
Published by IEC on March 1, 2021
This part of IEC 60704 applies to electric appliances (including their accessories or components) for household and similar use, supplied from mains or from batteries. By "similar use" is understood...
View Less
View All
Advertisement