Motors; Electric motors and generators (excluding generating sets) (HS 8501); Energy and heat transfer engineering in general (ICS 27.010)
National Standard of the P.R.C., Minimum Allowable Values of Energy Efficiency and Values of Efficiency Grades for Motors (9 page(s), in Chinese)
This standard specifies the energy efficiency grade, minimum allowable values of energy efficiency and test method of three-phase asynchronous motor, single-phase asynchronous motor and air conditioner fan motor.