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
CQC31-461121-2021. Energy Conservation Certification Rules for Motors
China
3-Phase Motors
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2001
2021
May 2021
Electricity
CQC31-461122-2014. CQC Mark Certification - Permanent magnet synchronous motors
China
3-Phase Motors
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2001
2014
June 2021
Electricity
CQC31-461137-2017 Energy Conservation Certification Rules for Line Operated AC Motors
China
3-Phase Motors
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2001
2018
June 2021
Electricity
CQC31-461238-2009. CQC Mark Certification - Variable frequency speed regulation devices
China
Variable Speed Drives
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2002
2009
June 2021
Electricity