INTRODUCTION
EATON Powerware
®
9355 UPS (20/30 kVA) Installation and Operation Manual S 164201626 Rev B www.powerware.com
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S Parallel Tie Cabinet
An optional parallel system with up to four UPSs can be installed to provide a
parallel capacity and/or redundant system. This load sharing system provides more
capacity than a single UPS and can provide backup, depending on the load and
configuration. In addition, when one UPS is taken out of service for maintenance or
is not operating properly, a redundant UPS continues to supply uninterrupted
power to the critical load. A parallel Powerware Hot Sync Controller Area Network
(CAN) Bridge Card provides connectivity for system metering and operational mode
control. The parallel system consists of two to four UPSs, each with a parallel CAN
Bridge Card, and a parallel Tie Cabinet.
S Remote Monitor Panel (RMP)
The optional RMP provides monitoring of the operational status and alarm
condition of the UPS from virtually any location within the facility. You can install
multiple RMPs at remote locations to increase your monitoring capabilities.
S Seismic Kit
The optional seismic kit secures the UPS and optional cabinets for Zone 4 seismic
installations.
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