UPS Testing for Reliable Backup Power

Ong, Joseph
February 2008
EC&M Electrical Construction & Maintenance;Feb2008, Vol. 107 Issue 2, p30
Trade Publication
The article discusses the uninterruptible power supply (UPS) testing for reliable backup power. It explores the possibility of faults occurring in user installations or in the public distribution system which remains undeniable and unpredictable. It illustrates tests during the installation phase which are divided into two stages, which include pre-installation testing and combined testing.


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