GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
Policy Name (Box)
GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
交流接触器能效限定值及能效等级
交流接触器能效限定值及能效等级
China
Asia and Pacific
Mandatory
Minimum Performance Standard
Applies to those AC contactors with rated frequency of 50Hz; rated voltage no higher than 1140V; and rated current between 9A-630A. Does NOT apply to AC contactors with external power saving device or semi-conductor type -solid type contactor
Electricity
Contactors
GB 14048.1 GB 14048.4