Introduction; Figure 1 Front View Of Ups; Figure 2 750, 1000 And 1500-Rear View; Figure 3 2200 And 3000-Rear View - Liebert PSI 750 User Manual

1.0 I
NTRODUCTION
The Liebert PSI is a 2U, line-interactive UPS that may be installed in a rack or used as a tower UPS.
Status indicators on the front of the Liebert PSI display load level, battery level, buck/boost, site-wir-
ing fault, overload, battery status and UPS operation. Controls include a combination On/Alarm
Silence/Manual Self-Diagnostic Test button, an Off button and a Status Change button.
The Liebert PSI has USB, DB-9 (contact closure) and Liebert IntelliSlot
ports provide detailed operating information including voltages, currents, and alarm status to the
host system when used in conjunction with Liebert MultiLink
The Liebert PSI is compliant with the Restriction of Hazardous Substances Directive (ROHS), prohib-
iting use of six hazardous materials manufacturing of electronics, including lead-free solder.
Figure 1 Front view of UPS
rack-mount configuration
Display rotates for use as tower
Figure 2 750, 1000 and 1500—rear view
Liebert
IntelliSlot Port
DB-9 Port
(Contact
Closure)
USB
Port
FUNCTION
EPO
VOLTAGE=220V
VOLTAGE=230V
VOLTAGE=240V
Voltage Configuration
DIP Switch
Figure 3 2200 and 3000—rear view
Liebert
IntelliSlot Port
DB-9 Port
(Contact
Closure)
USB
Port
FUNCTION
EPO
VOLTAGE=220V
VOLTAGE=230V
VOLTAGE=240V
Voltage Configuration
DIP Switch
Liebert PSI
RJ-45 Data Line
Connectors
2 1
RJ-45 Data Line
Connectors
2 1
™ software.
Liebert PSI
tower configuration
Display rotates for use in rack
IEC-320-C14
Input Socket
IEC-320-C13
Output Sockets
2200: 15A Input Circuit Breaker
3000: 20A Input Circuit Breaker
IEC-320-C20
Input Socket
IEC-320-C19
Output Socket
IEC-320-C13
Output Sockets
4

Introduction

ports. The DB-9 and USB
®
750: 7A Input Circuit Breaker
1000: 8A Input Circuit Breaker
1500: 10A Input Circuit Breaker
10A Output Circuit Breaker for
Four Output Sockets on Left
10A Output Circuit
Breaker for Four
Output Sockets
on Right