CEL - Alternative Current Contactor
China
Contactors
Mandatory
Comparative Label
Entered into force, Adopted
2010
May 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
MELS for Portable Air-Conditioners (2024)
Singapore*
Portable ACs
Mandatory
Comparative Label
Entered into force, Adopted
2024
September 2025
Electricity
MEPS for Portable Air-Conditioners (2024)
Singapore*
Portable ACs
Mandatory
Minimum Performance Standard
Adopted
2024
September 2025
Electricity