Ups Standard Features - Eaton 93PM Series Installation And Operation Manual

C C h h a a p p t t e e r r 1 1 I I n n t t r r o o d d u u c c t t i i o o n n
The Eaton
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 93PM 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 93PM 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 Eaton 93PM – 100 kW Frame UPS is available with one, two, or three Uninterruptible Power Modules
(UPMs) integrated in one cabinet. Each UPM is rated for a maximum of 50 kW. The system maximum rating is
100 kW. To deliver greater reliability, UPS with two or three UPMs can provide N+1 redundancy up to a
maximum of 50 kW and 100 kW respectively. Should one UPM become unavailable or require servicing, the
remaining UPM supplies the load instead of transferring to bypass.
The UPS is housed in a single free-standing cabinet, with safety shields behind the door for hazardous voltage
protection. Power wiring is installed through the bottom of the cabinet with an optional sidecar available for top
entry wiring.
Eaton 93PM - 100 kW Frame UPS with a left or right-mounted sidecar.
1 1 . . 1 1 U U P P S S S S t t a a n n d d a a r r d d F F e e a a t t u u r r e e s s
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 1 . . 1 1 I I n n s s t t a a l l l l a a t t i i o o n n F F e e a a t t u u r r e e s s
• Line-up-and-match or standalone configurations
• Power wiring can be routed through the bottom of the cabinet
• Battery wiring can be run internally through the left or right sides of the UPS cabinet in line-up-and-match
configurations
• Easily accessible mechanical terminals located at the bottom front of the cabinet reduce installation time
• Control wiring can be routed through the top or bottom of the UPS cabinet, or through the left or right
sides of the UPS cabinet in line-up-and-match configurations
• Built-in casters for easy cabinet placement
• Cabinet bolt holes are provided for permanently mounting the UPS using optional front and back or left and
right side floor mounting bracket kits
® 93PM 480V Three-Wire - 100 kW Frame uninterruptible power supply (UPS) is a true online,
Figure 1 shows the Eaton 93PM - 100 kW Frame UPS and
NOTE Startup and operational checks must be performed by an authorized Eaton Customer
Service Engineer, or the warranty terms specified on the product's resources page
become void. See
sales contract for the UPS. Contact an Eaton service representative in advance (a
minimum two-week notice is required) to reserve a preferred startup date.
Eaton 93PM UPS 480V Three-Wire – 100 kW Frame Installation and Operation Manual 164000227—Rev 07
Chapter 11 Warranty for details. This service is offered as part of the
Figure 2 shows the
1