Posts tagged NFPA 70

Emergency Lighting

Johnston Technologies offer both single and three phase, on-line double conversion emergency lighting inverters. These products deliver AC power to emergency lighting fixtures at “full-light” during an outage or power interruption. Our single phase line range from 350W to 21kW of emergency power. Likewise, our three phase range from 9kW to 225kW. Our expansive line […]

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NFPA 70 Article 645.5

Free White Paper: NFPA 70 Article 645.5 Article 645.5 of the National Fire Protection Association (NFPA) 70 outlines proper power-supply wiring requirements in for information technology equipment and systems in an information technology equipment room. Also known as the National Electrical Code, NFPA 70 defines information technology equipment as: Our free white paper will teach […]

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Flexible Metal Conduit