Reduced price! View larger

NECA 411:2014

New product

NECA 411:2014

Standard for Installing and Maintaining Uninterruptible Power Supplies (UPS)

More details




More info

This standard describes installation and maintenance procedures for permanently installed, static, three-phase Uninterruptible Power Supplies (UPSs) rated 30 kVA or more and rated 600 Volts or less, and related battery systems installed indoors or outdoors for commercial and industrial applications. UPSs described herein are solid-state power systems that provide continuous regulated AC power at the output terminals, while operating from either an AC power source or from a battery system.

Editor ANSI
Document type Standard
Format File
Confirmation date 2014-12-09
ICS 29.160.40 : Generating sets
Replace ANSI/NECA 411 (2006)
Year 2014
Document history ANSI/NECA 411 (2014)
Country USA
Keyword ANSI 411;411;ANSI/NECA 411-2014