CEL-021. Power Transformer
China
Power Transformers
Mandatory
Comparative Label
Entered into force, New
2010
May 2021
Electricity
CQC31-461212-2020. Energy Conservation Certification Rules for Power Transformer
China
Power Transformers
Voluntary
Endorsement Label
Entered into force, Revised
2003
2020
May 2021
Electricity
CQC31-461219-2010. CQC Mark Certification - Power Transformer
China
Power Transformers
Voluntary
Endorsement Label
Entered into force, Revised
2003
2010
August 2018
Electricity
CQC31-461225-2012. Energy Conservation Certification Rules for Ballasts for Tubular Fluorescent Lamps
China
Tubular Lamps
Voluntary
Endorsement Label
Entered into force, New
2012
May 2021
Electricity
CQC31-462271-2022 Energy Conservation Certification Rules for High-Voltage/Low-Voltage Prefabricated Substations
China
Power Transformers
Voluntary
Endorsement Label
Entered into force, New
2022
October 2022
Electricity
CQC31-465132-2013. CQC Mark Certification - Fluorescent Lamps for General Lighting Service; Double-Capped
China
Tubular Lamps
Voluntary
Endorsement Label
Entered into force, New
2013
June 2021
Electricity
CQC31-465197-2014. CQC Mark Certification - Double-capped LED Lamps designed to retrofit linear Fluorescent Lamps
China
Tubular Lamps
Voluntary
Endorsement Label
Entered into force, Revised
2013
2014
June 2021
Electricity
GB 20052-2024 Energy efficiency limit values and energy efficiency grades for power transformers
China
Power Transformers
Mandatory
Minimum Performance Standard
Entered into force, Revised
2006
2024
December 2024
Electricity
GB19043-2013 Minimum allowable values of energy efficiency grades of double-capped fluorescent lamps for general lighting service
China
Tubular Lamps
Mandatory
Minimum Performance Standard
Entered into force, Revised
2003
2013
June 2021
Electricity