How many meters away from an explosion-proof area is it considered a non-explosion-proof area?
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I encountered a problem while working on a project recently: I need to know how many meters outside an explosion-proof area it becomes a non-explosion-proof area. Experts, please help me solve this! ! !
Ask the design institute for the explosion-proof area map; you’ll understand once you see it
The classification of explosion zones varies depending on the properties of the materials (especially their specific gravity relative to air), in accordance with the \"Code for Design of Electrical Installations in Explosive and Fire Hazardous Environments\" (GB50058-92).