GB 12021.9-2021: Minimum allowable values of energy efficiency and energy efficiency grades for electric fans

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Scope

This document specifies the energy efficiency grades, technical requirements,
test methods and energy efficiency calculation methods for electric fans.
This document applies to AC or DC motor driven table fans, louver fans, wall
fans, floor fans, pedestal fans and ceiling fans, of which the single-phase rated
voltage does not exceed 250 V and other rated voltages do not exceed 480 V.

Basic Data

Standard ID	GB 12021.9-2021 (GB12021.9-2021)
Description (Translated English)	Minimum allowable values of energy efficiency and energy efficiency grades for electric fans
Sector / Industry	National Standard
Classification of Chinese Standard	F01
Word Count Estimation	6,696
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration