Explosion-proof certification can be mainly divided into the following categories:

1. Compulsory Explosion-proof Certification (CCC-Ex)

This is a mandatory product certification for certain types of explosion-proof electrical equipment. Starting from October 1, 2009, such explosion-proof electrical equipment has been included in the CCC certification catalogue. Products listed in the catalogue must undergo CCC-Ex certification, which adopts the model of "product testing + factory inspection".

2. Explosion-proof Certificate Certification

This certification applies to products outside the CCC-Ex catalogue. The certification mode is solely product testing; an Explosion-proof Certificate will be issued if the product testing is qualified. However, it should be noted that although products outside the CCC-Ex catalogue can only apply for an Explosion-proof Certificate, there is a risk of being penalized by market regulators.

3. Classification by Application Scenario

In addition, according to the application 场所 of explosion-proof products, they can be divided into mining-explosion-proof products and non-mining-explosion-proof products:

(1) Mining-explosion-proof Products

Mining-explosion-proof products used in coal mine sites must undergo Coal Safety Certification (Mine Safety Certification). This certification includes testing the explosion-proof performance of products, standard performance tests, as well as factory inspection and annual review.

(2) Non-mining-explosion-proof Products

These products are classified in accordance with the aforementioned CCC-Ex certification and Explosion-proof Certificate Certification.

4. Exported Explosion-proof Products

For exported explosion-proof products, different types of explosion-proof certifications complying with local regulatory requirements must be applied for according to the destination country/region, such as ATEX Certification and IECEx Certification.

About Shenzhen STS Testing Technology Co., Ltd.

For many years, Shenzhen STS Testing Technology Co., Ltd. has been focused on the testing and certification of explosion-proof products. We are familiar with domestic and international explosion-proof standards and certification processes, and have a professional team of explosion-proof technical engineers.

We can provide design and drawings of explosion-proof circuit structures, issue targeted explosion-proof solutions, and help enterprises obtain an Explosion-proof Certificate quickly and conveniently.

For more details, feel free to private message us at any time!