CQM10-C2301-2024 Detailed rules for implementation of compulsory product certification - Explosion-proof electrical products English, Anglais, Englisch, Inglés, えいご
1. Application scope
The Detailed Rules is applicable to Classes I, II and III explosion-proof electrical products, including the following categories: explosion-proof motors; explosion-proof electric pumps; explosion-proof power distribution equipment; explosion-proof switches, and control and protection products; explosion-proof starters; explosion-proof transformers; explosion-proof electric actuators and solenoid valves; explosion-proof plug devices; explosion-proof monitoring products; explosion-proof communication and signaling devices; explosion-proof air conditioning and ventilation equipment; explosion-proof electric heating products; explosion-proof accessories and Ex components; explosion-proof instruments; explosion-proof sensors; safety barrier products; explosion-proof instrument boxes; and explosion-proof lamps and control devices.
Any adjustment to the application scope caused by any change(s) in laws and regulations, related product standards, technologies, industrial polices and other factors shall be subject to the announcement issued by the CNCA and relevant TC resolutions.
2. Applicable standards for certification
Explosion-proof electrical products (see Table 1) shall be certified according to the standards applicable to their types of protection. The types of explosion protection of products may be one of or a combination of the following.
.....
.....
In principle, the current valid versions of the above standards issued by the national standardization administrative department shall apply. In case of any revision to the above standards, the requirements of the documents on them issued by the CNCA shall prevail.
3. Certification mode
Certification mode is a combination of a series of links and elements to certify the products to be certified. The mode for compulsory certification of explosion-proof electrical products is as follows:
Type test + initial factory inspection + post-certification supervision
The aforesaid post-certification supervision refers to one or combination of two methods: the post-certification follow-up inspection and sample testing and/or inspection on production site.
For a small quantity of explosion-proof electrical products delivered/imported in a single batch, the following alternative certification mode is also available:
Type test + 100% inspection
A small quantity of explosion-proof electrical products delivered/imported in a single batch refers to those with a quantity of no more than 5 units (sets) in the same batch, for which a sales contract has been signed specifying the sales destination, customer, and product model, and which are manufactured using the same raw materials and under identical production conditions.
4. Certification unit division
In principle, the application units shall be divided according to the equipment classification, types of explosion protection, product categories, explosion-proof structure, safety
Contents
1. Application scope
2. Applicable standards for certification
3. Certification mode
4. Certification unit division
5. Certification application
5.1 Submission and acceptance of certification application
5.2 Application data
5.3 Implementation arrangements
6. Implementation of certification
6.1 Type test
6.2 Initial factory inspection
6.3 Certification evaluation and decision
6.4 Certification time limit
7. Post-certification supervision
7.1 Post-certification follow-up inspection
7.2 Sampling testing or inspection on production site
7.3 Frequency and time of post-certification supervision
7.4 Record of post-certification supervision
7.5 Evaluation of post-certification supervision results
8. Certification certificate
8.1 Maintenance of certification certificate
8.2 Changes in products covered by the certification certificate
8.3 Extension of products covered by the certification certificate
8.4 Cancellation, suspension and revocation of certification certificate
8.5 Use of certification certificate
9. Certification mark
9.1 Mark format
9.2 Mark application position
10. Charging
11. Certification responsibility
11.1 Responsibilities of interested parties
11.2 Disputes and complaints
Annex 1: Unit division principle for explosion-proof electrical products
Annex 2: Management requirements for key components and materials
Annex 3: Quality control and testing requirements for production enterprises of explosion-proof electrical products
Annex 4: Requirements for factory quality assurance capability
CQM10-C2301-2024 Detailed rules for implementation of compulsory product certification - Explosion-proof electrical products English, Anglais, Englisch, Inglés, えいご
1. Application scope
The Detailed Rules is applicable to Classes I, II and III explosion-proof electrical products, including the following categories: explosion-proof motors; explosion-proof electric pumps; explosion-proof power distribution equipment; explosion-proof switches, and control and protection products; explosion-proof starters; explosion-proof transformers; explosion-proof electric actuators and solenoid valves; explosion-proof plug devices; explosion-proof monitoring products; explosion-proof communication and signaling devices; explosion-proof air conditioning and ventilation equipment; explosion-proof electric heating products; explosion-proof accessories and Ex components; explosion-proof instruments; explosion-proof sensors; safety barrier products; explosion-proof instrument boxes; and explosion-proof lamps and control devices.
Any adjustment to the application scope caused by any change(s) in laws and regulations, related product standards, technologies, industrial polices and other factors shall be subject to the announcement issued by the CNCA and relevant TC resolutions.
2. Applicable standards for certification
Explosion-proof electrical products (see Table 1) shall be certified according to the standards applicable to their types of protection. The types of explosion protection of products may be one of or a combination of the following.
.....
.....
In principle, the current valid versions of the above standards issued by the national standardization administrative department shall apply. In case of any revision to the above standards, the requirements of the documents on them issued by the CNCA shall prevail.
3. Certification mode
Certification mode is a combination of a series of links and elements to certify the products to be certified. The mode for compulsory certification of explosion-proof electrical products is as follows:
Type test + initial factory inspection + post-certification supervision
The aforesaid post-certification supervision refers to one or combination of two methods: the post-certification follow-up inspection and sample testing and/or inspection on production site.
For a small quantity of explosion-proof electrical products delivered/imported in a single batch, the following alternative certification mode is also available:
Type test + 100% inspection
A small quantity of explosion-proof electrical products delivered/imported in a single batch refers to those with a quantity of no more than 5 units (sets) in the same batch, for which a sales contract has been signed specifying the sales destination, customer, and product model, and which are manufactured using the same raw materials and under identical production conditions.
4. Certification unit division
In principle, the application units shall be divided according to the equipment classification, types of explosion protection, product categories, explosion-proof structure, safety
Contents of CQM10-C2301-2024
Contents
1. Application scope
2. Applicable standards for certification
3. Certification mode
4. Certification unit division
5. Certification application
5.1 Submission and acceptance of certification application
5.2 Application data
5.3 Implementation arrangements
6. Implementation of certification
6.1 Type test
6.2 Initial factory inspection
6.3 Certification evaluation and decision
6.4 Certification time limit
7. Post-certification supervision
7.1 Post-certification follow-up inspection
7.2 Sampling testing or inspection on production site
7.3 Frequency and time of post-certification supervision
7.4 Record of post-certification supervision
7.5 Evaluation of post-certification supervision results
8. Certification certificate
8.1 Maintenance of certification certificate
8.2 Changes in products covered by the certification certificate
8.3 Extension of products covered by the certification certificate
8.4 Cancellation, suspension and revocation of certification certificate
8.5 Use of certification certificate
9. Certification mark
9.1 Mark format
9.2 Mark application position
10. Charging
11. Certification responsibility
11.1 Responsibilities of interested parties
11.2 Disputes and complaints
Annex 1: Unit division principle for explosion-proof electrical products
Annex 2: Management requirements for key components and materials
Annex 3: Quality control and testing requirements for production enterprises of explosion-proof electrical products
Annex 4: Requirements for factory quality assurance capability
