NFPA 70E Battery and Battery Room
That is where Article 320, Safety Requirements Related to Batteries and Battery Rooms comes in. Its electrical safety requirements,
Employers must consider exposure to these hazards when developing safe work practices and selecting personal protective equipment (PPE). That is where Article 320, Safety Requirements Related to Batteries and Battery Rooms comes in.
§ 111.15-5 Battery installation. (a) Large batteries. Each large battery installation must be in a room that is only for batteries or a box on deck. Installed electrical equipment must meet the hazardous location requirements in subpart 111.105 of this part. (b) Moderate batteries.
In addition, cabinets with VRLA batteries have a separate requirement to identify the details of the battery system, electrical, chemical and fire hazards. Remember New York City B-29 Certificate of Fitness requires a specialized sign kit for all five boroughs.
Each battery room for large battery installations must have a power exhaust ventilation system and have openings for intake air near the floor that allow the passage of the quantity of air that must be expelled. The quantity of the air expelled must be at least: q = 3.89 (i) (n).
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