This Regulation is applicable to the small-power motor for drive with rated voltage above 36V (excluding 36V), DC 1500 V and AC below 1000V, which covers:
(1) Various AC asynchronous motor and alternating current synchronous motor with maximum continuous rated not exceeding 1.1kW where the rotation speed is converted to 1500 r/min;
(2) The AC commutator motor and DC motor with maximum continuous rated not exceeding 1.1kW. Note 1: the rated power ≤synchronous speed×1.1 KW/1500.
Note 2: the anti-explosion motors and the control motors (such as servomotor, step-motor, auto-synchromotor, rotary transformer, tachogenerator and induction phase shifter, etc.) are excluded.
Note 3: it is not applicable to multiple-voltage and multiple rotation speed motors with the rated exceeding the above application scope.
2 Certification Pattern
Type test + initial factory inspection + supervision after certification
3 Basic Procedure of Certification
3.1 Certification Application
3.2 Type Test
3.3 Initial Factory Inspection
3.4 Assessment and Approval of Certification Results
3.5 Supervision after Certification
4 Basic Requirements on Implementation of Certification
4.1 Certification Application
4.1.1 Application unit division
Unit divisions is conducted principally according to the difference of motor category, usage, working principle, safety structure (enclosure protection degree, cooling mode and protection mode), enclosure material (metal and nonmetal), winding materials, manufacturing process, insulation grade and working mechanism (detailed in Appendix 1).
CNCA 01C-013-2007 The following standards are cited：
CNCA 01C-013-2007 Cited by the following standards：
