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Reliable UPS Protection And Extended Battery Time
To Keep Your Network Up And Running
The flexible design of Liebert PSI-XR allows the unit
to be configured as a self-standing tower or to be
rack-mounted within a 2U space. It is available in
four capacities, and both 120V or 230V models.
The UPS features an innovative line-interactive design incorporating
buck/boost automatic voltage regulation technology. This protects against
utility voltage fluctuation by raising and lowering utility power to the level
needed by the connected equipment. It also allows the UPS to prolong
battery life by maximizing its time on utility power before going to battery.
Battery Runtime Chart
(Runtimes are in minutes, assuming fully charged batteries at 25°C)
Number of batteries
Load %
Internal battery
50
100
Internal Battery +1
50
External Battery Cabinet
100
Internal Battery + 2
50
External Battery Cabinets
100
Internal Battery + 3
50
External Battery Cabinets
100
Internal Battery + 4
50
External Battery Cabinets
100
Internal Battery + 5
50
External Battery Cabinets
100
Internal Battery + 6
50
External Battery Cabinets
100
2
1000VA
1500VA
2200VA
3000VA
15
13
14
13
6
5
5
5
73
55
45
31
31
18
15
12
129
95
67
56
65
46
29
18
181
131
95
73
96
64
48
31
233
167
143
95
124
82
72
47
285
203
167
113
151
106
84
56
336
239
191
131
179
124
102
65
Liebert PSI-XR Standard Features:
Flexibility:
Six to seven battery-backed outlets
Allows the Liebert PSI-XR to be more flexible in accommodating
additional equipment to be connected to the UPS via the 15, 20
or 30 Amp receptacles.
Configurable input voltage window
Allows the UPS to be properly matched to the incoming utility
power and adjusts its input window and transfer points to
supply precisely regulated power to connected loads within the
selected range. Also enables the UPS to meet the required input
voltage when transferring to battery.
Rotatable Display Panel
90 degrees rotatable LED display
panel rotates 90° to make the readout
of the LED display easy to see in rack
or tower position.
Automatic Frequency Sensing
The UPS automatically adjusts to the input frequency,
50Hz or 60Hz.
Rack Rail Kit
These telescoping rails mount to the sides of the UPS to facilitate
installation into a rackmount enclosure.
Optional external battery cabinets
Provide extended runtime for applications that require longer backup time.
UPS with internal battery
RS232
Liebert
Input
(DB-9)
Intellislot
Circuit
Port
Port
Breakers
Voltage
EPO USB
Port
Data Line
Configuration
DIP Switch
Connectors
Optional External Battery Cabinet
Add up to 6 cabinets for additional runtime
Output
Circuit
Breakers
Receptacles
RJ-45
External
Power
Battery
Cord
Connector
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