Explosion proof principle of explosion-proof electrical equipment

Design according to GB 3836.1 and GB 3836.2 standards.

Electrical components are installed inside a shell with explosion-proof performance, which can withstand explosive mixtures entering the interior of the shell through any joint surface or structural gap without damage, and will not cause ignition of explosive gas environments formed by one or more gases or vapors outside.

Explosion proof principle of increased safety explosion-proof electrical equipment

Design according to GB 3836.1 and GB 3836.3 standards.

Electrical equipment will not generate arcs or sparks under normal operating conditions, and safety requirements will be added in electrical, mechanical, and heating aspects to avoid abnormal high temperatures, arcs, and sparks, and to prevent ignition of explosive gas environments.