Certification and Accreditation Administration of the People's Republic of China
Issued on:
2007-08-06
Implemented on:
2007-08-15
Status:
VALID
Target Language:
English
File Format:
PDF
Word Count:
Translation Price:
please email coc@codeofchina.com for quotation
Delivery:
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1 business day
1 Application Scope
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).
In implementation, the application unit division is also adjusted appropriately according to the factors of the structure, specification and usage of products.
The products produced by the same manufacturer in the same product model but at different production sites shall be taken as different application units, but only one type test shall be conducted for the same products produced at different production sites.
4.1.2 Document data to be submitted in application
As for the application certification, the formal application shall be submitted with the following document data attached:
CNCA-01 C-013:2007 The following standards are cited：
CNCA-01 C-013:2007 Cited by the following standards：
