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52.3.3.4 Capacitor Arrays

Fire Code 2018 of Maine > 52 Energy Storage Systems > 52.3* Additional Battery Technologies > 52.3.3 Capacitor Energy Storage Systems > 52.3.3.4 Capacitor Arrays

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52.3.3.4.1

Capacitors, prepackaged stationary capacitor energy storage systems, and pre-engineered capacitor energy storage systems shall be segregated into arrays not exceeding 50 KWh (180 Mega joules) each.

52.3.3.4.2

Each array shall be spaced a minimum 3 ft (914 mm) from other arrays and from walls in the storage room or area. The storage arrangements shall comply with the egress provisions in NFPA 101.

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