GB 21455-2013 Minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners

Scope

This standard specifies the energy efficiency limit values, energy-saving evaluation values, energy efficiency grades, test methods, and inspection rules for speed-controllable room air conditioners.
This standard applies to speed-controllable room air conditioners that use air-cooled condensers and fully enclosed speed-controllable electric compressors, with a nominal cooling capacity of 14,000 W or less, and a climate type of T1.
Note: Speed-controllable room air conditioners include those that use AC frequency conversion, DC speed regulation, or other methods of changing the compressor speed.
This standard does not apply to portable air conditioners, multi-zone air conditioning units, and ducted air conditioners.

Development Information

Replace the following standards

Superseded by the following standards

Referenced Standards

Related Standards