CEL - Alternative Current Contactor
China
Contactors
Mandatory
Comparative Label
Entered into force, Adopted
2010
May 2021
Electricity
CQC31-439132-2009. CQC Mark Certification - Refrigerant compressors used in air-conditioning applications
China
Refrigerant Compressors
Voluntary
Endorsement Label
Entered into force, Adopted
2009
June 2021
Electricity
GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
China
Contactors
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2008
2008
June 2021
Electricity
GB 35971-2018 Minimum allowable values of the energy efficiency and energy efficiency grades for hermetic motor-compressor in room air conditioners
China
Refrigerant Compressors
Mandatory
Minimum Performance Standard
Entered into force, Adopted
2019
May 2021
Electricity