Specifications

34
Features & Benefits
Flexibility:
n
E
asier to configure for extended
runtimes — the same 2U rack model
can operate stand-alone or in an
extended runtime application.
n
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 its connected loads within the
selected range.
n
Easiest system management — options
available for Web Based, SNMP, or
RS232 monitoring and control software
for remote management.
n
Delivered fully assembled and ready for
installation, the unit includes fixed rack
rails and tower stand.
Lowest Total Cost Of Ownership:
n
Most price competitive product in its
class with a factory-installed Liebert
IntelliSlot Web Card for enhanced UPS
communications and control.
n
Reduced installation time and costs —
UPS is shipped with batteries
connected and charged.
n
Two-year, no-hassle replacement
warranty with paid shipping both ways.
Higher Availability:
n
Extended battery runtime — batteries
can be added to the existing UPS and
are user-replaceable.
n
Wide input voltage window means it
transfers to battery less often, saving
battery wear and tear.
n
Advanced early warning of UPS status
via automatic and manual battery test
feature.
n
Batteries fully charged at the factory
and tested for safe transport —
Certified to International Safe Transit
Association standards.
n
Remote emergency power off.
Liebert PowerSure PSI UPS
Liebert PowerSure PSI UPS offers an unbeatable combination of
f
eatures and value in only 2U of rack space. The unit is rack/tower
configurable, and has options for extended battery time and
c
ommunication/shutdown. The PowerSure PSI is also available with
factory installed Web/SNMP Card in the PowerSure PSI “w” models.
The Liebert PowerSure PSI is a 2U-size line-interactive UPS available
in 1000, 1440, 1920, 2200 and 3000 VA ratings, in 120V and 230V
models.
Liebert PowerSure
PSI is featured in
this Scenario:
Scenario A
1-2 Racks
Single Phase
p
age 8
F
r
eq
u
ently Asked Questions
M
ak
e sur
e the s
pec
i
fi
cation is an apples-to-apples comparison. If it is, the sale may be a
long shot. If it’s not, determine whether the specification is accidental or deliberate (that
is
, a s
pec
ification written to allow only one product to survive a competitive process).
O
ff
e
r t
o p
r
epare a true apples-to-apples comparison to include the level of power
protection required; maintenance, service and warranty considerations; and price.
The Li
e
be
r
t P
o
werSure PSI offers significant advantages over the SmartUPS system and
other line-interactive systems. Advantages include:
n
L
o
wer price when ordered network-enabled.
n
N
e
t
w
or
k e
nabled on delivery, with the Liebert IntelliSlot Web Card factory installed.
n
Extended battery option on same unit, so you don’t have to upgrade to another UPS to
a
d
d battery cabinets as you do with the APC SmartUPS.
n
D
e
li
v
e
red fully assembled — batteries connected and activated at the factory.
n
Two-year, no hassle replacement warranty, in which we replace the unit usually in 24
h
ours — and pay shipping both ways.
Liebert maintains a warehouse of products for quick distribution. Ingram Micro and
T
ech Data also stock many standard Liebert UPS products for next day shipment.
Wh
y d
on’t your units come out best
in our specification for this product?
I’v
e been using APC SmartUPS line-
interactive technology for years, so
why use Liebert’s PowerSure PSI
s
ystems now?
I c
an get my normal brand of UPS
shi
p
p
ed v
e
ry quickly. How quickly
can Liebert deliver?
Question Resolution