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INSTALLING THE UPS SIDECAR
EATON Powerware
®
9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
2-4
2.4 UPS Sidecar Installation – Parallel Redundant Configuration
The method used to install the UPS Sidecar depends on the type of installation being
undertaken. The UPS Sidecar can be installed as a line-up- and-m atch or standalone
system.
S To install a line-up-and-match parallel redundant system, continue to
paragraph 2.4.1.
S To install a standalone parallel redundant system, proceed to paragraph 2.4.3.
2.4.1 Line-up-and-Match Parallel Redundant Installation
Use this procedure to install uninterruptible power module (UPM) 2 adjacent to
UPM 1 (see Figure 2-2). UPM 1 has the Sidecar installed. The UPS Sidecar is a
factory-installed integral part of the standard UPS cabinet.
UPM 1 UPM 2
Sidecar
Figure 2-2. Typical Line-up-and-Match Parallel Redundant System (80 kVA System Shown)