P-164000477 9395P750 kVA / 900 kVA and 1000 kVA / 1100 kVA 1
Revision 002 User’s and Installation Guide
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 four-UPM UPS 1000 kVA PF 1.0 / 1100 kVA PF 1.0 contains three sections: an
integrated system bypass module (ISBM) or an Input Output Module (IOM) rated for a maximum of
1100 kVA, an Uninterruptible Power Module (UPM) section containing three UPMs, and a Field Installed
UPM (FI-UPM). Each UPM is rated for a maximum of 250 kVA / 300 kVA for a total maximum of 1100
kVA.
The Eaton 9395P three-UPM 750 kVA PF 1.0 / 900 kVA 0.92 contains two sections: an ISBM or an IOM
rated for a maximum of 1100 kVA (to provide future upgradeability) and an UPM section containing
three UPMs. Each UPM is rated for a maximum of 250 kVA / 300 kVA for a total maximum of 900 kVA.
The FI-UPM is not supplied as standard, but is available as an option to provide upgradeability to a
maximum of 1100 kVA.
The UPS is available as a single unit or as an optional multiple unit distributed bypass system (see
Section 1.2.5).
The Eaton 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 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.
The UPS system is housed in a single, free-standing cabinet with safety shields behind the door for
hazardous voltage protection. The cabinet matches the battery and distribution cabinets in style and
color and can be installed in line-up-and-match or standalone configurations.
Figure 1-1 shows the Eaton 9395P UPS 750 kVA / 900 kVA with the new touchscreen and Figure 1-2
shows the Eaton 9395P 1000 kVA / 1100 kVA.
Startup and operational checks must be performed by an authorized Eaton Customer Service
Engineer, or the warranty terms specified on page 148 become void. This service is offered as
part of the sales contract for the UPS. Contact service in advance (usually a two-week notice is
required) to reserve a preferred startup date.
1.1 UPS standard features
The UPS has many standard features that provide cost-effective and consistently reliable power
protection. The descriptions in this section provide a brief overview of the UPS standard features.
1.1.1 Installation features
Each UPS section is shipped separately. The sections are mechanically and electrically joined at the
installation site. Sections can be permanently bolted to the floor.
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