Electrical explosion protection issues in coke oven switchroom
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The \"Coking Safety Regulations\" and the \"Safety Regulations for Gas in Industrial Enterprises\" classify these areas as Zone 2; in terms of design and actual conditions, the electrical systems in these areas are generally not explosion-proof. Could someone please explain this? Thank you!
The environment in which electrical equipment is located determines whether explosion protection is required. 1. Are there any flammable or explosive gases? ； 2. The voltage level of the electrical equipment used determines whether explosion protection is required. Compare them and you’ll know.