CEL- Digital Television Adapters (Set Top Box)
China
Set Top Boxes (STB)
Mandatory
Comparative Label
Entered into force, Adopted
2011
May 2021
Electricity
CQC31-452631-2021. Energy Conservation Certification rules for flat panel TVs & set-top boxes
China
Televisions, Set Top Boxes (STB)
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2002
2021
October 2022
Electricity
CQC31-461236-2014. CQC Marking Certification: single voltage external AC-DC and AC-AC power supplies
China
External Power Supply
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2005
2014
June 2021
Electricity
CQC31-464245-2018. Energy Conservation Certification Rules for Electric Vehicle Off-Board Charger
China
External Power Supply
Voluntary
Endorsement Label
Entered into force, Adopted
2018
May 2021
Electricity
GB 20943-2013 Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
China
External Power Supply
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2007
2014
June 2021
Electricity
GB 24850-2020 Minimum allowable values of energy efficiency limits and energy efficiency grades for flat-panel TVs and set-top boxes
China
Electronics, Audio-Visual, Televisions, Set Top Boxes (STB)
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2010
2021
October 2022
Electricity
GB 25957-2010 Minimum allowable values of energy efficiency and energy efficiency grades for digital television adapters -set-top boxes
China
Set Top Boxes (STB)
Mandatory
Minimum Performance Standard
Entered into force, Adopted, Revised
2011
2016
June 2021
Electricity