Shenhai Explosion-Proof
Qhov kev txiav txim siab rau augment cables nrog lwm conduits tsis tej yam explosion-proof kev ruaj ntseg ntsuas ntawm qhov chaw. Nyob rau tej cheeb tsam tsim li explosion-proof, Qhov no yog siv armored cables, li no bypassing qhov xav tau ntxiv conduits ntxiv.
The critical aspect is to ensure airtight sealing at the point where cables connect to junction boxes, employing explosion-proof cable glands. A key standard to adhere to is routing only one cable through each gland, avoiding the passage of multiple cables through a single point. As for external cables, adding conduits is unnecessary provided their outer casing remains undamaged.