005-工~I用插頭插座english(doc)
File No.: CNCA—01C—005：2001 IMPLEMENTION RULES FOR COMPULSORY CERTIFICATION OF ELECTRICAL AND ELECTRONIC PRODUCTS Switches for Circuit, Installation Protective and Connection Devices Plugs and Socket-outlets for Industrial Purpose Announced on Dec.7, 2001 Implemented on May 1, 2002 Certification and Accreditation Administration of People’s Republic of China CONTENTS 1.SCOPE 3 2. CERTIFICATION MODEL 3 3. MAJOR PROCESSES OF CERTIFICATION 3 3.1 APPLICATION FOR CERTIFICATION 3 3.2 TYPE TESTING 3 3.3 INITIAL INSPECTION OF THE FACTORY 4 3.4 EVALUATION OF CERTIFICATION RESULTS AND APPROVAL OF CERTIFICATION 4 3.5 FOLLOW-UP INSPECTION 4 4. GENERAL REQUIREMENTS FOR CERTIFICATION 4 4.1 APPLICATION FOR CERTIFICATION 4 4.2 TYPE TESTING 5 4.3 INITIAL INSPECTION OF THE FACTORY 6 4.4 EVALUATION OF CERTIFICATION RESULTS AND APPROVAL OF CERTIFICATION 7 4.5 FOLLOW-UP INSPECTION 8 5. CERTIFICATE 9 5.1 THE MAINTENANCE OF THE CERTIFICATES 9 5.2 EXTENSION OF CERTIFIED PRODUCTS 10 5.3 THE SUSPENSION, CANCELLATION AND WITHDRAWAL OF THE CERTIFICATES 10 6. USE OF COMPULSORY PRODUCTS CERTIFICATION MARK 10 6.1 DESIGN OF THE MARK ALLOWED TO USE 10 6.2 DERIVATIONS OF CERTIFICATION MARK 11 6.3 WAYS OF USE 11 6.4 LOCATION OF THE MARK 11 7. CHARGE 11 APPENDIX 1 13 APPENDIX 2: 15 IMPLEMENTATION RULES FOR COMPULSOEY CERTIFICATION OF ELECTRICIAL AND ELECTRONIC PRODUCTS Switches for Circuit, Installation Protective and Connection Devices Plugs and Socket-outlets for Industrial Purpose 1.Scope This document applies to plugs and socket-outlets, cable couplers and appliance couplers, with a rated voltage not exceeding 440V d.c or 660V a.c and a rated frequency not exceeding 400 Hz, and a rated current not exceeding 125 A, intended for industrial purposes, either indoors or outdoors. Products covered by this Rules include: plugs, socket-outlets, connectors and appliance inlets for industrial purposes. This Rules does not apply to accessories primarily intended for household and similar general purposes. 2. Certification model Type testing + Initial inspection of the factory + Follow-up inspection 3. Major processes of certification 3.1 Application for certification 3.2 Type testing 3.3 Initial inspection of the factory 3.4 Evaluation of certification results and approval of certification 3.5 Follow-up inspection 4. General requirements for certification 4.1 Application for certification 4.1.1 Defining application unit for certification The units of application shall be defined according to the type, construction, current and rewirable or non-rewirable cord. The products defined into one unit should be the same kind of products of same material and functions and similar construction. In principle, the product of same model/type and same manufacturer but with different factories shall be defined into different application unit. 4.1.2 Application documents The formal application shall be submitted with the following documents: 1) Product assembly chart, circuit diagram; 2) List of critical components and/or materials 3) Description of the difference between the different model/type of products in the same application unit. 4) Other necessary documents. 4.2 Type testing 4.2.1 Sample delivery for type testing 4.2.1.1 The principles of sample delivery for type testing If the application unit contains only one type of product, that type shall be submitted for type testing. If the application unit contains series of products, representative type shall be selected for type testing and the samples submitted for type testing shall cover all the safety requirements of the series of products in the application unit. 4.2.1.2 Samples quantity/amount requirements The applicants shall take responsible of sample delivery for type testing in accordance with the requirements of the certification body and be responsible for them. Quantities of samples required for type testing are: 12 for the representative model, 3 for each covered model. 4.2.1.3 Handle of samples and relating documents after type testing The samples tested and/ or the relating documents should be handled in appropriate ways after type testing. 4.2.2 Test standards, items and methods for type testing 4.2.2.1 Test standards GB11918-89 “Plugs, socket outlets and couplers for industrial purposes - Part 1: General requirements” GB11919-89 “Plugs, socket outlets and couplers for industrial purposes - Part 2: Dimensional interchangeability requirements for pins and contact- tube accessories” 4.2.2.2 Test item The test items for type testing shall include all appropriate items specified in standards. 4.2.2.3 Test methods The type testing shall be carried out according to the methods specified and/or referred in the standards. 4.3 Initial inspection of the factory 4.3.1 Contents of the inspection The contents of factory inspection shall include the factory quality assurance ability assessment and the products consistency check. 4.3.1.1 Assessment of factory quality assurance ability The inspector assigned by the certification body shall carry out the factory quality assurance capability assessment according to the Requirements for Factory Quality Assurance Ability (see appendix 2) and the additional inspection requirements stipulated by CNCA. In addition, the inspection shall cover the requirements of Testing Requirements for Factory Quality Control of Plugs and Socket-Outlets for Industrial Purpose (see Appendix 1). 4.3.1.2 Check of consistency of the product The consistency of the product applying for certification shall be checked on the site of production. If more than one application unit are involved in the certification, at least one type/model sample shall be taken from each unit for the product consistency check. The following major points shall be checked: 1) The markings of the products to be certified shall be identical with those indicated in the type testing reports. 2) The construction of products to be certified shall be identical with those of the samples for type testing. 3) The critical components and materials shall be identical with those declared in type testing and confirmed by certification body. The factory inspection shall cover all the manufacturing premises of the certified products. The witness tests, if necessary, should be carried out to confirm the performance of safety of the products during the inspection. 4.3.2 Timing of factory inspection Normally, the initial inspection should be implemented after the sample has passed the type testing. The type testing and factory inspection can be implemented at the same time in special cases. The duration of factory inspection shall be determined by the amounts of application units of products to be certified and with the consideration of the scale of the factory. It will normally take about 1 to 4 man-day for each processing premises. 4.4 Evaluation of certification results and approval of certification 4.4.1 Evaluation of certification results and approval of certification The certification body shall be responsible for a general evaluation of the results of type testing and factory inspection and for issuing the certificates to the applicants for the conformed products. One certificate shall be issued for one application unit. The application of the certificates shall comply with the requirements for Regulations for Compulsory Product Certification. 4.4.2 Time frame The time frame for certification means the working days from the acceptance of complete application till the issuance of the certificates, which includes the time of type testing, factory inspection, reports submission after inspection, evaluation of certification results and approval of certificates, etc. Normally, type testing takes 35 working days, not including the time for corrective actions and retest of the non-conformity item(s). The inspection reports should be submitted within 5 working days after inspection. It will be counted from the day when the inspectors complete the inspection on site and receive from the factory the corrective action reports on non-conformities satisfying the requirements. Evaluating certification results and approving the certificates shall normally be within 5 working days. 4.5 Follow-up inspection 4.5.1 The frequency of follow-up inspection The follow-up inspection shall be implemented for once per year. The first follow-up inspection shall normally be implemented 12 months after the certificates being granted. The frequency of surveillance should be increased in any of the following cases: 1) The quality of the certified product has seriously problems, or complained by clients and checking concludes that the holder of the certificate shall be responsible for it. 2) The certification body doubts the conformity of the certified product against the requirements for standards of safety with sufficient reasons. 3) Sufficient information indicates that the conformity or the consistency of certified products would be affected due to the changes in organization structure, production condition and the quality system of the manufacturers and/or factories. 4.5.2 Contents of the follow-up inspection The model of follow-up inspection: Re-assessment of factory quality assurance ability + check of consistency of products certified, and if necessary, samples may be taken and tested at the testing laboratories (see sub-clause 4.5.3). The certification body shall implement the re-assessment of factories in accordance with Requirements for Factory Quality Assurance Ability. The items 3, 4, 5 and 9 specified in R...
005-工~I用插頭插座english(doc)