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CNCA 01C-005-2011: Electrical and electronic products compulsory certification rules - circuit switching and protection or connection of electrical devices - industrial plug and socket and coupler
CNCA-01C-005.2011
Translated English of Chinese CCC Regulations. CNCA 01C-005.2011
CNCA / CCC
Serial No.. CNCA-01C-005.2011
China Compulsory Certification Implementation Rules for
Electrical and Electronic Products - Circuit switches and
electrical installations for protection or connection - Plugs,
socket-outlets and couplers for industrial purposes
ISSUED ON. MAY 10, 2011
IMPLEMENTED ON. AUGUST 1, 2011
Issued by. China National Certification and Accreditation Administration
Table of Contents
1 Scope of application... 3
2 Certification mode... 3
3 Basic steps of certification... 4
3.1 Application for certification... 4
3.2 Type test... 4
3.3 Initial factory inspection... 4
3.4 Evaluation and approval of certification results... 4
3.5 Post-certification supervision... 4
4 Basic requirements for certification implementation... 4
4.1 Certification application... 4
4.2 Type test... 5
4.3 Initial factory inspection... 7
4.4 Evaluation and approval of certification results... 8
4.5 Post-certification supervision... 9
5 Certification certificates... 12
5.1 Maintenance of certification certificates... 12
5.2 Extension of certified products... 12
5.3 Suspension, cancellation and revocation of certification certificates... 13
5.4 Use of certification certificates... 13
6 Use of the compulsory product certification mark... 13
6.1 Basic requirements... 13
6.2 Permitted style of the mark... 14
6.3 Use of deformed certification marks... 14
6.4 Application method... 14
6.5 Location of the mark... 14
7 Fees... 14
Appendix 1 Factory quality control inspection requirements for plugs, socket-outlets
and couplers for industrial purposes... 15
Appendix 2 Key components and materials of plugs, socket-outlets and couplers for
industrial purposes and their reporting requirements... 17
Appendix 3 Types of industrial plugs, socket-outlets and couplers subject to supervision
sampling inspection... 19
China Compulsory Certification Implementation Rules for
Electrical and Electronic Products - Circuit switches and
electrical installations for protection or connection - Plugs,
socket-outlets and couplers for industrial purposes
1 Scope of application
These implementation rules are mainly applicable to plugs and socket-outlets, cable
couplers and appliance couplers with a rated working voltage not exceeding 690 V d.c.
or a.c. and 500 Hz a.c. and a rated current not exceeding 250 A for indoor and outdoor
use for industrial purposes.
Socket-outlets or appliance inlets installed in or fixed to electrical equipment are within
the scope of these implementation rules. These rules also apply to electrical accessories
intended for use in extra-low voltage installations.
These implementation rules do not apply to electrical accessories that are primarily
intended for home use or have similar general purposes.
The products covered by these implementation rules include plugs, socket-outlets,
connectors, appliance inlets, and couplers for industrial purposes.
2 Certification mode
Type test + initial factory inspection + post-certification supervision.
3 Basic steps of certification
3.1 Application for certification
3.2 Type test
3.3 Initial factory inspection
3.4 Evaluation and approval of certification results
3.5 Post-certification supervision
4 Basic requirements for certification implementation
4.1 Certification application
4.1.1 Application unit division
4.1.1.1 Application units shall be divided according to product type, current, structure,
rewirable or non-rewirable, etc.
Products of the same type with basically the same structure, function and materials can
be used as one application unit.
When there are multiple models in the same application unit, an accurate description
shall be given for all models in the same unit.
4.1.1.2 In principle, certification shall be applied for by application unit. Products of
the same producer (manufacturer) and the same product model produced by different
production enterprises (different production sites) shall be regarded as different
application units. Type testing shall be conducted only on samples of one production
enterprise (production site). If necessary, products of other production enterprises
(production sites) shall be sent for consistency verification and a report shall be issued.
The same product produced by different producers (manufacturers) in the same
production enterprise (same production site) shall be treated as different application
units. If necessary, samples shall be sent for consistency verification and a report shall
be issued.
4.2.1.4 Disposal of type test samples and related information
After type testing, the test samples and/or related data shall be disposed of in an
appropriate manner.
4.2.2 Type test standards, items and methods
4.2.2.1 Testing standards
GB/T 11918 Plugs, socket-outlets and couplers for industrial purposes - Part 1.
General requirements
GB/T 11919 Plugs, socket-outlets and couplers for industrial purposes - Part 2.
Dimensional interchangeability requirements for pin and contact-tube accessories
NOTE. Type tests shall be in accordance with the currently valid versions of the above corresponding
standards.
4.2.2.2 Test items
The product testing items are all applicable items specified in the standards.
4.2.2.3 Test methods
The test shall be carried out according to the methods and/or standards specified and/or
referenced in the standard.
4.2.3 Type test report
After the type test is completed, the laboratory shall issue a Type Test Report.
When some of the type test items fail to meet the standards, the certification client is
allowed to make rectifications; the rectifications shall be completed within the time
limit specified by the certification body. If the rectifications are not completed on time,
it will be deemed that the certification client has waived the application; the certification
client may also terminate the application on its own initiative.
The certification body shall formulate a unified format for the Type Test Report
according to the prescribed content. The content of a Type Test Report shall be accurate,
clear and complete, and include descriptions of all products and certification-related
information in the application unit.
The certification body/laboratory shall provide the Type Test Report to the certification
client in a timely manner, and the certification client shall ensure that a complete and
valid "Type Test Report" can be obtained in its production enterprise.
4.3 Initial factory inspection
4.3.1 Inspection content
The contents of factory inspection include factory quality assurance capability
inspection and product consistency check.
4.3.1.1 Factory quality assurance capability inspection
In accordance with the principle of ensuring product consistency and promoting the
continued effectiveness of certification results, the certification body shall formulate
implementation rules for factory quality assurance capacity inspection of corresponding
products for the factory's various links, such as responsibilities and resources,
documents and records, procurement and incoming inspection, production process
control and process inspection, routine and confirmation inspection, inspection and
testing equipment, control of n...