Application Documents for Explosion-Proof Electrical Inspection Items at Gas Stations

Shenzhen ZhongNuo Testing Technology Co., Ltd. offers on-site explosion-proof electrical inspection, explosion-proof project acceptance services, and can provide explosion-proof rectification and construction services for items that fail inspection.
How often is the periodic inspection for explosion-proof electrical equipment?
With the widespread use of explosion-proof electrical equipment, many hazardous explosive areas have adopted such equipment. Many end-users believe that installing explosion-proof electrical equipment in hazardous explosive areas is enough to ensure safety. However, in many cases, the so-called explosion-proof equipment lacks a valid explosion-proof certificate, or the certificate has expired or is fake. The label does not match the certificate, the type selection does not comply with explosion-proof requirements, gas and dust explosion-proof equipment are used together, holes are drilled in the explosion-proof housing, and explosion-proof equipment is exposed to long-term corrosion, high temperatures, and severe vibrations. Regarding the use of explosion-proof electrical equipment, the AQ 3009-2007 "Electrical Safety and Explosion-Proof Code for Hazardous Areas" standard stipulates: explosion-proof electrical equipment in use should be inspected by a qualified explosion-proof inspection center at least every 3 years for performance, installation, and maintenance. Immediate corrective measures must be taken for any non-compliance, and the inspection report and corrective actions must be filed with the safety production supervision and management department. Conducting on-site explosion-proof inspections of electrical equipment in use is not only a requirement of the safety production department but also a reflection of a company's commitment to its own life and property safety.
Zhenuo Inspection has provided on-site explosion-proof inspections and reconstruction services for various facilities such as gas stations, oil depots, food factories, feed mills, and chemical plants, boasting a wealth of successful cases and industry experience.
If you happen to need a report on explosion-proof electrical inspections for on-site work, feel free to message us for specific discussions.

ZhongNuo Inspection offers a range of explosion-proof site safety inspection services:
1. Explosion-proof safety inspections for electrical equipment in hazardous areas
2. Explosive Dust Explosion Proof Testing
3. On-site Evaluation of Electrical Equipment in Dust Explosion Hazards Areas
4. Explosion-proof quality inspection for hazardous explosive areas and explosion-proof safety acceptance inspection.
5. Explosion-proof electrical and non-electrical equipment, as well as explosion-proof engineering consultation, renovation, construction, and acceptance.
6.防爆技术咨询 & Services

What qualifications are required for regular inspection of explosion-proof electrical equipment?
The periodic inspections of explosion-proof electrical equipment, as mentioned in the above text, in accordance with the AQ 3009-2007 "Electrical Safety and Explosion-proof Rules for Hazardous Areas" standard, must be conducted by a testing center with explosion-proof professional qualifications. This qualification is authorized by the CNAS on behalf of the government, and can be verified on the CNAS website.

Is防爆 electrical equipment required to undergo an explosion-proof acceptance test after installation?
Many corporate customers are confused: Does the installation of electrical equipment with a valid and genuine explosion-proof certification mean it can be used normally?
Is the use of explosion-proof equipment equivalent to overall explosion-proof?
We understand that every product has its lifecycle, from production, launch to market, usage by end-users, wear and tear, and eventual obsolescence. As specialized equipment in a specialized industry, the lifecycle of explosion-proof devices is not solely about the product itself, but also about the installation method and maintenance practices. In reality, explosions often occur due to improper use by users, leading to the failure of explosion-proof electrical equipment and causing explosion accidents, which is a matter of great concern.
Therefore, the installation and acceptance of the newly introduced explosion-proof equipment is particularly necessary and important.
After the explosion-proof equipment is installed, an initial inspection should be conducted by a qualified inspection agency with explosion-proof inspection资质 prior to transferring the project to the user, to ensure the entire project's explosion-proof safety performance. The explosion-proof acceptance standards are based on mandatory standards such as AQ 3009, GB/T3836.15, GB/T3836.16, GB 50257, etc.
After the explosion-proof equipment installation and acceptance, it is not a one-time task. To ensure the equipment operates effectively and can be safely used in hazardous areas over a long period, continuous supervision and regular inspections of the in-use explosion-proof equipment are necessary.
Continuous supervision should be conducted by the company's personnel, with corresponding inspection records kept, and any abnormal phenomena should be handled promptly.
Regular inspections should be entrusted to qualified inspection agencies, with intervals generally not exceeding 3 years. Enterprises should promptly implement explosion-proof rectification measures for items that do not meet the inspection criteria, and file the third-party qualification agency's Report and rectification status with the安全生产监督管理 department.
On-Site Explosion-Proof Electrical Equipment Regular Inspection Consulting Service - Shenzhen Zhongnuo Inspection Technology Co., Ltd.