Tentative Interim Amendment (TIA) Log #1357 to NFPA 70, National Electrical Code, 2017 edition, revises Sections 695.14(F) and 700.10(D)(3), effective September 3, 2018. A Tentative Interim Amendment ...

Since the majority of power outages last no longer than 5 sec, a UPS with a 10-min or 15-min battery can provide enough power to ride through the outage or give ample time for an orderly shutdown.