Eaton
Power Xpert 9395P UPS (300 kVA, 300 kW) Installation and Operation Manual
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P-164000563 Rev 1
www.eaton.com/powerquality
1-1
Chapter 1
Introduction
The Eaton
®
Power Xpert
®
9395P uninterruptible power supply (UPS) is a true online,
continuous-duty, transformerless, double-conversion, solid-state, three-phase system,
providing conditioned and uninterruptible AC power to protect the customer's load
from power failures.
The Eaton 9395P UPS online power protection system is used to prevent loss of
valuable electronic information, minimize equipment downtime, and minimize the
adverse effect on production equipment due to unexpected power problems.
The Eaton 9395P UPS system continually monitors incoming electrical power and
removes the surges, spikes, sags, and other irregularities that are inherent in
commercial utility power. Working with a building's electrical system, the UPS
system supplies clean, consistent power that sensitive electronic equipment requires
for reliable operation. During brownouts, blackouts, and other power interruptions,
batteries provide emergency power to safeguard operation.
Power Xpert 9395P 300 kW/kVA UPS systems are available in a Single UPM
(uninterruptible power module) configuration and Plus 1 configurations (see
Figure 1‐1).
1.1
Single UPM Configuration
The Single UPM Power Xpert 9395P UPS 300 kW/kVA configuration contains two
sections:
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an ISBM section configured either as an integrated system bypass module (ISBM)
or an input output module (IOM) rated for a maximum of 300 kVA
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a UPM section with one factory installed UPM
The ISBM section and the UPM section are shipped as a joined unit on the same
pallet (see Figure 1‐1).
1.2
Plus 1 Configuration
The Plus 1 Power Xpert 9395P UPS 300 kW/kVA configuration provides N+1
redundancy for the basic configuration (see paragraph 1.4.2 and Figure 1‐1):
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an ISBM section and and a UPM section, with two UPMs
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an ISBM section and a UPM section, with one factory installed UPM and a field
installed UPM (FI-UPM)
The ISBM section and the UPM sections are shipped as a joined unit on the same
pallet. The FI-UPM is not supplied as standard, but is available as an option. The
FI-UPM is shipped separately and can be added to the existing configuration later.
Figure
