Shenzhen Zhongnuo Testing Technology Co., Ltd. specializes in consulting services for explosion-proof CCC certification. We have an extensive portfolio of consulting cases in the field of explosion-proof 3C certification. We are well-versed in the application process and technical requirements for explosion-proof 3C certification, and can provide clients with services such as application assistance and factory audit guidance.
What is the relationship between the explosion-proof certificate and the explosion-proof CCC certification?
Which certification is required for a company's explosion-proof products to enter the market? What are the requirements for the applying company, etc.? These are many of the current dilemmas faced by enterprises.
Below, China Nuoxin Testing explains in plain language.
Firstly, both explosion-proof certificates and explosion-proof CCC certifications are certification requirements for explosion-proof equipment.
Whether to apply for an explosion-proof certificate or explosion-proof CCC certification mainly depends on the product category.
In layman's terms, it's about checking if your product is listed in the explosion-proof CCC certification product catalog.
Yes, it requires a防爆CCC certification; no, it requires a防爆qualification certificate.

After the explosion-proof CCC certification has replaced the production license, is an explosion-proof qualification certificate still required?
ZhongNuo Inspection: Since the release in July 2019 regarding market regulations on explosion-proof electrical products and more
Following the announcement of the transition from production license to mandatory product certification management implementation requirements,
Many companies producing explosion-proof electrical products have gained a certain understanding of the explosion-proof 3C certification system.
But, does the implementation of the explosion-proof 3C certification system replace the original explosion-proof qualification certificate?
In fact, by carefully reading this announcement, it can be understood that only certain types of explosion-proof electrical products are included in the scope of mandatory product certification (for details, see the product catalog of mandatory explosion-proof electrical product certification).
There are still a large number of explosion-proof products not included in the market, such as common pressure transmitters, combustible gas detectors, breathing valves, intelligent scanning terminals, dust removal equipment, and mechanical products, etc.
Explosion-proof equipment installed and used in explosive areas, outside of the product catalog, must strictly comply with the requirements of the GB/T3836 series explosion-proof standards and obtain the corresponding explosion-proof certification.

Which products can apply for the intrinsically safe explosion-proof certification? What are the requirements?
"An intrinsically safe design is one of the many explosion-proof protection types, which limits electrical energy so that the equipment remains safe even in the event of a fault."
A type of explosion-proof protection that the energy produced is not sufficient to ignite the surrounding explosive environment.
Therefore, intrinsic safety requirements impose limitations on electrical equipment's current, voltage, capacitance, inductance, etc., making it suitable only for low-power devices.
Simultaneously, specific requirements are in place for the power supply method of intrinsically safe equipment, plastic casings, and wireless transmitters.
The product application for intrinsic safety certification requires the submission of the product's schematic diagrams, PCB layouts, etc.
ZhongNuo Inspection has dedicated engineers specializing in intrinsically safe circuit and structural design.
We offer technical consulting services for explosion-proof circuit design, drafting, and modifications. We have extensive experience in designing and obtaining certifications for intrinsic safety levels ia, ib, and ic.
If you require certification in this area, welcome to send a private message to Shenzhen Zhongnuo Testing Technology Co., Ltd.

Do imported explosion-proof electrical equipment need to apply for CCC certification?
The CCC certification is a mandatory product certification in China, meaning that all explosion-proof electrical equipment listed in the CCC product catalog must obtain a CCC certification certificate.
Imported products must be listed in the CCC catalog and available for sale.
Also, obtaining the CCC certification is mandatory. The process for applying for the explosion-proof CCC certification for imported electrical equipment is essentially the same as the process for domestically produced products.
All must undergo application, type testing, and factory audit. If the factory is overseas, a factory audit must also be conducted abroad.
Explosion-proof 3C Certification Consultation Services - Shenzhen ZhongNuo Inspection & Technology Co., Ltd.