CEL - Variable-Frequency and Permanent Magnet Synchronous Motors for Elevators
China
Variable Speed Drives
Mandatory
Comparative Label
Entered into force, Adopted
2014
May 2021
Electricity
CQC31-452421-2011. CQC Mark Certification - Server
China
Servers
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2011
2011
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
CQC31-541205-2018. Energy Efficiency Certification Rules for Data Center
China
Servers
Voluntary
Endorsement Label
Entered into force, Adopted
2018
May 2021
Electricity
GB 30253-2013 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors
China
Variable Speed Drives
Mandatory
Minimum Performance Standard
Entered into force, Adopted
2014
June 2021
Electricity