1 Scope
This standard specifies the energy efficiency grades, limited values of energy efficiency, evaluating values of energy conservation, test methods and inspection rules for AC fans. This standard is applicable to desk fan, box fan, wall fan, slide fan, floor fan and ceiling fan that the rated voltage not exceeding 250V, other rated voltage not exceeding 480V and driven by AC motors.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent modification to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
Contents
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Technical Requirements
4.1 Basic Requirements
4.2 Energy Efficiency Grades
4.3 Minimum Allowable Values of Energy Efficiency
4.4 Evaluating Values of Energy Conservation
5 Testing Methods
6 Inspection Rules
6.1 Delivery Inspection
6.2 Type Inspection
