What are the main contents of AQ3009 explosion-proof electrical testing?

Regular explosion-proof testing should be conducted on explosion-proof electrical equipment in use to detect and promptly identify any problems that may arise during use, in order to minimize the risk of explosion. Many customers have asked what explosion-proof testing institutions inspect, and here is a summary by the editor.

The selection of explosion-proof equipment is unreasonable, such as installing Gc equipment in Zone 1, selecting dust explosion-proof products for gas environments, and installing non explosion-proof products in explosion-proof areas

Unreasonable explosion-proof installation and maintenance, such as direct installation of explosion-proof products against walls, rusting of explosion-proof surfaces, lack of fasteners, and missing nameplates.

The selection and wiring of cables are unreasonable. Generally, it is required that the wire diameter should not be less than 4mm2, and explosive gases heavier than air should be wired above pipelines, etc.

If you happen to need to do such on-site explosion-proof electrical testing reports, please feel free to send a private message to Zhongnuo Testing for specific communication.