Liebert Power Supply PSI XR User Manual

AC Power  
For Business-Critical Continuity™  
Liebert® PSI XR™  
User Manual–1000/1500/1920/3000VA, 60Hz, 120VAC  
Download from Www.Somanuals.com. All Manuals Search And Download.  
TABLE OF CONTENTS  
6.5  
i
Download from Www.Somanuals.com. All Manuals Search And Download.  
FIGURES  
Figure 1  
TABLES  
Table 1  
ii  
Download from Www.Somanuals.com. All Manuals Search And Download.  
IMPORTANT SAFETY INSTRUCTIONS  
SAVE THESE INSTRUCTIONS  
This manual contains important instructions that should be followed during installation and mainte-  
nance of the UPS.  
• Intended for installation in a temperature-controlled, indoor area free of conductive contami-  
nants.  
• Maximum ambient temperature 104°F (40°C).  
Read this manual thoroughly before attempting to install or operate this UPS.  
The equipment can be installed and operated by individuals without previous training.  
WARNING  
supply.  
!
Operate the UPS only from a properly grounded (earthed) 110-127VAC, 50Hz or 60Hz AC  
Some components are live, even when AC power is disconnected. For service, contact a  
properly trained and qualified technician. Do not remove the cover; the UPS has no  
user-serviceable parts inside except the internal battery pack.  
WARNING  
use can result in electrical shock or fire. To ensure safety, observe the following rules:  
!
Although the UPS has been designed and manufactured to ensure personal safety, improper  
• Turn Off and unplug the UPS before cleaning it. Clean the UPS with a dry cloth. Do not use  
liquid or aerosol cleaners.  
• Do not install or operate the UPS in or near water.  
• Never block or insert any objects into the ventilation holes or other openings of the UPS.  
Keep all vents free of dust accumulation that could restrict air flow.  
• Do not place UPS power cord anywhere it might be damaged.  
Battery Handling Precautions  
WARNING  
of batteries and required precautions.  
!
Batteries should be replaced only by properly trained and qualified personnel knowledgeable  
A battery can present a risk of electrical shock and high short-circuit current. The following  
precautions must be observed when working on batteries:  
• Remove watches, rings and other metal objects.  
• Use tools with insulated handles.  
• Do not dispose battery or batteries in a fire. The battery may explode.  
• Do not open or mutilate the battery or batteries. Released electrolyte is toxic. It may cause  
injury to the skin and eyes.  
• When replacing the battery, use the same type of battery as is listed in Tables 6 and 7.  
• Handle, transport and recycle batteries in accordance with local regulations.  
1
Download from Www.Somanuals.com. All Manuals Search And Download.  
ELECTROMAGNETIC COMPATIBILITY—The Liebert PSI XR complies with part 15 of the FCC  
Rules. Operation is subject to the following two conditions:  
• This device may not cause harmful interference, and  
• This device must accept any interference received, including interference that may cause unde-  
sired operation.  
This equipment uses, generates and can radiate radio frequency energy and, if not installed and used  
in accordance with the instructions, may cause harmful interference with radio communications.  
However, there is no guarantee that interference will not occur in a particular installation. If this  
equipment does cause harmful interference to radio or television reception, the user is encouraged to  
try to correct the interference by one or more of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the UPS and the receiver.  
• Connect the UPS to an outlet on a circuit different from the one the receiver is connected to.  
The Liebert PSI XR is not intended for use with life support or other designated critical devices. Max-  
imum load must not exceed that shown on the rating label.  
NOTICE  
The input receptacle must be within 10 feet (3 meters) of the UPS.  
Your UPS provides conditioned power to connected equipment. Maximum load must not  
exceed that shown on UPS rating label. If uncertain, consult your local dealer, Emerson  
representative or Emerson Network Power Liebert Applications.  
Placing magnetic storage media on top of the UPS may result in data corruption.  
NOTICE  
Do not connect equipment that could overload the UPS or demand half-wave rectification  
from the UPS, such as electric drills, vacuum cleaners, laserjet printers and hair dryers.  
2
Download from Www.Somanuals.com. All Manuals Search And Download.  
GLOSSARY OF SYMBOLS  
Risk of electrical shock  
Indicates caution followed by important instructions  
!
Indicates the unit contains a valve-regulated, lead-acid battery  
Recycle  
DC voltage  
Equipment grounding conductor  
Bonded to ground  
AC voltage  
ON/Alarm Silence/Manual Self-Diagnostic Test  
OFF  
Status Change Button  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
Introduction  
1.0 INTRODUCTION  
The Liebert PSI XR 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 XR display load level, battery level, buck/boost, site-  
wiring fault and battery status. Controls include a combination ON/ Alarm Silence/Manual Self-Diag-  
nostic button, an Off button and a Display Status Change button.  
The Liebert PSI XR has USB, DB-9 (RS232/contact closure) and SNMP interface ports. The DB-9 and  
USB ports provide detailed operating information including voltages, currents, and alarm status to  
the host system when used in conjunction with Liebert MultiLinkshutdown software.  
Figure 1  
Front view of UPS, rack mount  
Liebert PSI XR  
rack-mount configuration  
Display rotates for use as tower  
Liebert PSI XR  
tower configuration  
Display rotates for use in rack  
Figure 2  
1000 and 1500VA—rear view  
Input Circuit Breaker  
(12A for 1000VA;  
15A for 1500VA)  
Output Circuit Breaker  
(8A for 1000VA;  
15A for 1500VA)  
Liebert  
IntelliSlot  
Port  
Receptacles  
NEMA 5-15R  
RS232 (DB-9) Port  
USB  
Port  
PUT  
OUTPT  
EPO  
EPO  
FUNCTION  
VOLTAGE=110V  
VOLTAGE=120V  
VOLTAGE=127V  
2
1
DC 24V  
RJ-45 Data Line  
Connectors  
Voltage Configuration  
DIP Switch  
Power Cord; 5-15P  
(not shown for clarity)  
External Battery  
Cabinet Connector  
4
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Introduction  
Figure 3  
1920VA—rear view  
15A Output Circuit Breaker  
for Receptacles #3 & #4  
Receptacles #3 and #4  
NEMA 5-15R  
Power Cord; 5-20P  
(not shown for clarity)  
RS232 (DB-9)  
Port  
Receptacles #1 and #2;  
NEMA 5-20R T-Slot  
Receptacles  
#5 and #6  
NEMA 5-15R  
Liebert  
IntelliSlot  
Port  
30A Input  
Circuit Breaker  
INPUT  
EPO  
FUNCTION  
VOLTAGE=110V  
VOLTAGE=120V  
VOLTAGE=127V  
2
1
OUTPUT  
DC 48V  
EPO  
External Battery  
Cabinet Connector  
USB Port  
RJ-45 Data  
Line Connectors  
20A Input Circuit Breaker  
Receptacles #1 and #2  
15A Output Circuit Breaker  
for Receptacles #5 & #6  
Voltage Configuration  
DIP Switch  
Figure 4  
3000VA—rear view  
15A Output Circuit Breaker  
for Receptacles #3 & #4  
Power Cord; L5-30P  
Receptacles #3 and #4  
NEMA 5-15R  
(not shown for clarity)  
NEMA L5-30R  
Receptacle  
Receptacles #1 and #2;  
NEMA 5-20R T-Slot  
RS232  
(DB-9)  
Port  
Liebert  
IntelliSlot  
Port  
30A Input  
Circuit Breaker  
Receptacles  
#5 and #6  
NEMA 5-15R  
INPUT  
EPO  
FUNCTION  
VOLTAGE=110V  
VOLTAGE=120V  
VOLTAGE=127V  
2
1
OUTPUT  
DC 48V  
EPO  
USB Port  
External Battery  
Cabinet Connector  
15A Output Circuit Breaker  
for Receptacles #5 & #6  
RJ-45 Data  
Line Connectors  
Voltage Configuration  
DIP Switch  
20A Output Circuit Breaker  
Receptacles #1 and #2  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
What’s Included  
2.0 WHATS INCLUDED  
The Liebert PSI XR is shipped with the following items:  
• Multi-Language User Manual on CD  
• Liebert MultiLink Shutdown Software and User Manual on CD  
• DB-9 Serial Cable  
• USB Cable  
• Tower Stand  
• Rack-Mount Handles  
• Battery-UPS Tab  
• Mounting Hardware  
• Fixed Mounting Rails  
• EPO Connector  
Figure 5  
Accessories  
Liebert Shutdown  
Software Program  
Liebert MultiLink  
Shutdown Software &  
User Manual on CD  
Battery-UPS Tab  
DB-9  
Serial Cable  
6 ft (1.8m)  
USB cable  
6 ft (1.8m)  
Rack-Mount  
Handles  
Mounting Hardware  
(Screws and Washers)  
Fixed  
Mounting Rails  
Tower Stand  
6
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Installation  
3.0 INSTALLATION  
3.1 Preparation  
CAUTION  
when lifting or moving either the UPS or battery cabinets.  
!
The UPS and battery cabinets are heavy (see Table 6 and Table 7). Take proper precautions  
The Liebert PSI XR may be installed in either a tower or rack configuration. Determine the method  
that suits the application and proceed.  
Decide where to install the Liebert PSI XR. The UPS must be installed indoors in a controlled envi-  
ronment. Place it in an area with unrestricted airflow around the unit, away from water, flammable  
liquids, gases, corrosives and conductive contaminants (see Figure 6).  
Maintain a minimum clearance of 12 inches (305mm) in the front and rear of the UPS. Maintain an  
ambient temperature range of 32°F to 104°F (0°C to 40°C).  
Figure 6  
Placing the Liebert PSI XR  
32 F (0 C)  
104 F (40 C)  
m
m
5
0
3
/
.
n
i
2
1
Relative humidity  
(non-condensing)  
0% ~ 90%  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Installation  
3.2  
Tower UPS Installation  
See Figure 7 when using the Liebert PSI XR in a tower configuration.  
Figure 7  
Tower configuration—attach Tower Stand  
Step 2  
Step 1  
8
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Installation  
3.3  
Rack-Mount UPS Conversion and Installation  
See Figure 8 when installing the Liebert PSI XR in a rack. External battery cabinets are installed in  
same manner.  
Figure 8  
Convert the Liebert PSI XR for rack installation  
Step 1  
Step 2  
Loa  
Loa  
d
d
Le  
Le  
vel  
Bat  
tery  
Lev  
vel  
Bat  
tery  
Lev  
el  
el  
Step 4  
Step 3  
Loa  
d
Le  
vel  
Bat  
tery  
Lev  
el  
Step 5  
Loa  
d
Le  
vel  
Bat  
tery  
Lev  
el  
WARNING  
!
!
Placing heavy equipment near the top of a rack may increase the risk of tipping. Place the  
UPS, and battery cabinet if one is being used, in the bottom of the rack.  
CAUTION  
Lifting equipment into rack may be a two-person job, depending on weight of equipment.  
NOTICE  
When rack-mounted, the UPS must be supported by a shelf, slide rails, brackets or fixed rails  
on each side. The rack-mount handles WILL NOT support the weight of the UPS. They are  
used to move the UPS into and out of the rack.  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Installation  
3.4  
Orient Display for Installation  
The Liebert PSI XR features a rotating display that may be oriented for either tower or rack installa-  
tions.  
To set the display for your installation, pull out on the display and rotate it until it is oriented cor-  
rectly, then press it into the UPS until it is seated.  
Figure 9  
Adjusting the UPS display  
3.5  
Connect Input Power and Load  
Connect input power to the UPS, then plug the equipment into the outlets on the rear of the UPS.  
These UPS outlets provide battery backup and surge protection to the equipment when utility power  
fails, spikes or sags (see Figure 10).  
Figure 10 Connect input power and load  
10  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
Installation  
3.6  
Connect Network Surge protection  
Connect a 10 base-T/100 network cable to the RJ-45 network surge protection IN jack on the rear of  
the UPS. Connect from the OUT jack with network cabling to network equipment (see Figure 11).  
Figure 11 Connect network surge protection  
Network  
Equipment  
INPUT  
OUTPUT  
EPO  
FUNCTION  
2
1
VOLTAGE=110V  
VOLTAGE=120V  
VOLTAGE=127V  
DC 24V  
Network surge  
protection IN jack  
Network surge  
protection OUT Jack  
3.7  
Connect Computer Interface Port  
Determine what type of communication connection to use to manage the UPS. The Liebert PSI XR  
can be monitored with any of these communication methods:  
• serial  
• contact closure  
• USB  
• SNMP  
Connect the appropriate, factory-supplied cable to the interface port on the rear of the UPS and to the  
computer interface port. See the Liebert MultiLink shutdown software user manual on the included  
CD-ROM for details and installation information. Also refer to 6.4 - UPS Communications.  
Figure 12 Connect computer interface port  
USB connector is to left of DB-9 port  
on the UPS; USB port on computer varies  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
Installation  
3.8  
EPO Switch  
The Liebert PSI XR is equipped with an Emergency Power Off (EPO) switch. The user must supply a  
means of interfacing with the EPO circuit to allow disconnecting the UPS input feeder breaker to  
interrupt all sources of power to the UPS and connected equipment to comply with national and local  
wiring codes and regulations.  
Figure 13 EPO connection for normally open operation  
1 = EPO+  
2 = Ground  
1
2
Short Pin 1 and Pin 2 to enable the EPO function  
3.9  
External Battery Cabinet Installation  
Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery  
run time. External battery cabinets are designed to be placed all on one side of the UPS or stacked  
beneath the UPS. The batteries have a maximum run time of three hours at full load.  
1. Install the external battery cabinet in tower- or rack-configuration (see Figure 14 or 3.3 - Rack-  
2. Connect the external battery cabinet cable to the rear of the external battery cabinet, then to the  
rear of the UPS (see Figure 15).  
Figure 14 Install the external battery cabinet in tower installation  
Connect the top of the UPS  
to the top of the battery cabinet  
with the Battery UPS Tab and  
hardware  
If two or more battery cabinets are  
used in a tower setup, the tower stand  
must be extended with the spacers  
included with each battery cabinet.  
Connect tower stand and set  
the UPS and battery cabinet in  
them; check to ensure stability  
NOTICE  
External battery cabinet power connectors are color-coded as noted in Table 1. Do not try to  
install external battery cabinets with connectors that are a different color from the battery  
connector on the UPS.  
Table 1  
Battery cabinet connector color key  
UPS Model  
Nominal System Voltage (connector color) External Battery Cabine Model  
PS1000RT3-120XR  
PS1000RT3120XRW  
24VDC (Red)  
48VDC (Gray)  
12  
PSRT3-24VBXR  
PSRT3-48VBXR  
PS1500RT3-120XR  
PS1500RT3120XRW  
PS2200RT3-120XR  
PS2200RT3120XRW  
PS3000RT3-120XR  
PS3000RT3120XRW  
Download from Www.Somanuals.com. All Manuals Search And Download.  
         
Installation  
Figure 15 Connect battery cabinets to UPS  
INPUT  
OUTPUT  
EPO  
FUNCTION  
VOLTAGE=110V  
VOLTAGE=120V  
VOLTAGE=127V  
2
1
DC 24V  
See Table 8 for approximate battery run times.  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Controls and Indicators  
4.0 CONTROLS AND INDICATORS  
Buttons on the front panel display control the Liebert PSI XR. Eight LEDs indicate the UPS’s status.  
Refer to Figure 16 and Table 2.  
Figure 16 Display and status indicators  
1
2
3
4
5
Load Level  
Battery Level  
6
7
8
9
10  
11  
Table 2  
Item  
Display and status indicators function, legend  
Name Status Indicators Description  
1
LED 1  
LED 2  
LED 3  
LED 4  
LED 5  
AVR Boost  
UPS Operation in AVR Boost Mode  
UPS Operation in AVR Buck Mode  
Battery Fault/Weak  
2
AVR Buck  
3
4
Battery Condition  
Grounding/Site Wiring Fault UPS Grounding/Site Wiring Fault  
5
Overload  
UPS Overload  
1 to 5  
Load/Battery Level  
Status Change Button  
OFF Button  
Indicate Load/Battery Level  
Switches Display from Load Level Indicators  
to Battery Level Indicators  
6
7
8
UPS Off  
Turn on UPS, Manual Self-Diagnostic (Normal Mode),  
Silence Alarm (Battery Mode)  
ON Button  
9
LED 9  
Normal Mode  
UPS Operation in Normal Mode  
UPS Operation in Battery Mode  
UPS Fault  
10  
11  
LED 10 Battery Mode  
LED 11 UPS Fault  
14  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Controls and Indicators  
4.1  
Control Buttons  
4.1.1 On/Alarm Silence/Manual Self-Diagnostic Test  
This button controls output power to connected load(s). It has three functions:  
• On  
• Alarm Silence  
• Manual Self-Diagnostic Test  
ON—Start the UPS by pressing this button for more than 3 seconds, then releasing the button (an  
alarm will sound briefly). If the ON button is pressed and utility is outside input parameters, the UPS  
will start on battery (dark start).  
Alarm Silence—Silence a battery mode audible alarm by pressing this button for longer than one  
second, then releasing it.  
Manual Self-Diagnostic Test—To initiate a Manual Self-Diagnostic, press this button for at least  
three (3) seconds while operating from utility power. UPS will switch to Battery Mode to detect bat-  
tery voltage and whether the UPS is operating normally.  
If LED indicates the battery is weak: Allow the UPS to recharge the batteries for 8 hours.  
Retest the battery after recharge.  
If LED still indicate battery weak after the battery has been retested, contact your local  
dealer, Emerson representative or Liebert Applications.  
If LED indicates a Battery Fault: Contact your local dealer, Emerson representative or Liebert  
Applications.  
If LED indicates UPS Fault: Remove the load, retest the self diagnostic test, if LED indicated  
UPS Fault, Contact your local dealer, Emerson representative or Liebert Applications.  
NOTE  
Refer to Figure 16 and Table 2 for details about the LEDs’ meaning.  
4.1.2 Off Button  
When the UPS is operating in either Normal Mode or Battery Mode, pressing the Off button for more  
than three seconds will shut down the UPS.  
4.2  
Status Indicators  
4.2.1 Status Change Button  
The Status Change Button determines the information displayed by the five LEDs on the front panel.  
The default information shown by the LEDs is the load level on the UPS. Pressing the Status Change  
Button while the UPS is On prompts the LED display to show battery capacity for 5 seconds. This  
function assists in assessing the meaning of status indicators as described in 4.2.4 - UPS Status  
Indicators. See Figure 16 and Table 2 for the Status Change Button’s location.  
4.2.2 Load Level Indicator  
The five LEDs at the top of the front panel illuminate with a steady glow to indicate the load level on  
the output of the UPS. The LEDs show the load level as a range, ± 5%. The LEDs’ load level meanings  
and colors are:  
LED 1  
LED 2  
LED 3  
LED 4  
LED 5  
10 - 24% — Green  
25 - 49% — Green  
50 - 74% — Yellow  
75 - 99% — Yellow  
100% or greater — Red  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
           
Controls and Indicators  
4.2.3 Battery Level Indicator  
The five LEDs illuminate with a steady glow to indicate battery capacity. Battery capacity is shown  
for five seconds after the Status Change Button is pressed. The LEDs show the battery capacity as a  
range, ± 5% The LEDs’ battery level meanings and colors are:  
LED 1  
LED 2  
LED 3  
LED 4  
LED 5  
100 - 76% — Green  
75 - 51% — Green  
50 - 26% — Yellow  
25 - 11% — Yellow  
10% or less — Red  
4.2.4 UPS Status Indicators  
LEDs on the display panel illuminate with a steady glow or flash to indicate the UPS’s status:  
Normal Mode—The Normal Mode indicator illuminates (LED 9) with a steady glow when utility  
power is available and within the input specifications.  
Battery Mode—The Battery Indicator illuminates (LED 10) with a steady glow when the UPS is  
operating on battery  
AVR Boost, AVR Buck—When the UPS is in AVR Boost/Buck Mode, the LED display will indicate  
the relative load level on the output of the UPS and will flash LED 1 (boost) or LED 2 (buck) to indi-  
cate the mode.  
Weak Battery—When the UPS battery voltage is low, the LED display will indicate the relative load  
level on the output of the UPS and LED 3 will flash as a warning.  
Site-Wiring Fault—In case of a site-wiring fault, the LED display will indicate the relative load  
level on the output of the UPS and LED 4 will flash as a warning.  
Overload—When UPS operates in overload status, the LED display will indicate the relative load  
level on the output of the UPS and LED 5 will flash as a warning.  
Table 3  
Status indicators—color, illumination mode  
Status  
LED 1  
LED 2  
LED 3  
LED 4  
LED 5  
LED 9  
LED 10  
LED 11  
Green  
Steady  
Normal Mode  
AVR Boost  
AVR Buck  
Green  
Flashes  
Green  
Steady  
Green  
Flashes  
Green  
Steady  
Battery Mode  
(dark start)  
Yellow  
Steady  
Yellow  
Flashes  
Weak Battery  
Site-Wiring Fault  
Overload  
Yellow  
Flashes  
Red  
Flashes  
Battery Fault  
Shutdown  
Yellow  
Steady  
Red  
Steady  
Overload  
Shutdown  
Red  
Steady  
Red  
Steady  
UPS Output  
Abnormal  
Shutdown  
Yellow  
Steady  
Red  
Steady  
16  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Operational Modes  
5.0 OPERATIONAL MODES  
5.1  
5.2  
Normal Mode  
When the UPS is in Normal Mode, the Normal Mode Indicator illuminates green.  
Buck/Boost Mode  
The Automatic Voltage Regulator (AVR) circuitry compensates for fluctuations in utility power, such  
as voltage surges and sags. When the Liebert PSI XR detects an abnormality, it raises the undervolt-  
age (boost) or lowers the overvoltage (buck) as needed. The AVR operates automatically and main-  
tains the output voltage to the connected equipment, without utilizing the batteries.  
LED 1 flashes green and LED 9 illuminates steady green when the UPS is in Boost Mode. LED 2  
flashes green and LED 9 illuminates steady green when the UPS is in Buck Mode (see 9.0 - Trouble-  
shooting for details).  
5.3  
5.4  
Battery Mode  
The UPS switches to Battery Mode in the event of an extreme input voltage/frequency condition or  
utility failure.  
When the UPS is in Battery Mode, the Battery Indicator illuminates amber and an alarm sounds at  
two-second intervals. As capacity decreases, fewer indicators remain illuminated.  
When a Low Battery condition occurs, the Battery Indicator flashes amber and an alarm sounds at  
one-second intervals. Refer to Table 8 for approximate battery run times.  
Battery Recharge Operation  
Once utility power is restored, the UPS resumes normal operation and the Battery Charger begins  
recharging the batteries.  
17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
         
Communication  
6.0 COMMUNICATION  
6.1 DB-9 Connector  
The UPS has a DB-9 (9 pin female) connector on the rear to allow UPS status communications with a  
computer running Liebert MultiLink shutdown software. The connection provides serial communica-  
tion, On Battery and Low Battery signals. Liebert MultiLink software and a 6 ft. (1.8m) DB-9 serial  
cable are shipped with the UPS.  
When power is interrupted and battery power is low, Liebert MultiLink software can signal the host  
computer to gracefully shut down the operating system.  
Table 4  
DB-9 pin assignment  
DB-9 Pin  
Assignment Description  
1
2
3
4
5
6
7
8
9
Low Battery (open collector)  
UPS TxD  
UPS RxD  
Remote Shutdown (5-12V); on-battery operation  
Common  
Output Off, (short to Pin 5, non-latching); any mode operation  
Low Battery (open emitter)  
Utility Fail (open emitter)  
Utility Fail (open collector)  
Pin Assignment  
Collector to Emitter*  
Open  
Collector  
6
7
8
9
(+)  
(-)  
330 Ohms  
Open  
Emitter  
1
2
3
4
5
6.2  
Remote Shutdown Via the DB-9 Connector  
The Liebert PSI XR can be shut down remotely by shorting Pins 5 and 6 or via Pins 4 and 5 of the DB-  
9 connector.  
6.2.1 Any Mode Shutdown Via Pins 5 & 6  
When Pin 6 is shorted to Pin 5, the UPS output is shut Off no matter what mode the UPS is operat-  
ing. The UPS cannot be started as long as the pins are shorted. When the short is removed, the UPS  
output can be enabled by pressing the ON/Alarm Silence/Manual Self-Diagnostic button.  
6.2.2 Battery Mode Shutdown Via Pins 4 & 5  
While the UPS is operating on battery, a 5-12VDC signal for 2 seconds or longer is required to signal  
a shutdown. Signals for less than 2 seconds are ignored.  
After Pin 4 receives the shutdown signal, a 2-minute shutdown timer begins a countdown. The shut-  
down timer cannot be stopped: If utility power returns during the 2-minute countdown, the shutdown  
timer continues until the end of 2 minutes and the UPS turns Off. The UPS will restart 10 seconds  
after utility power returns.  
18  
Download from Www.Somanuals.com. All Manuals Search And Download.  
           
Communication  
6.3  
6.4  
RJ-45 Data Line Protection Connectors  
Data line (in and out) connectors on the rear of the UPS provide transient voltage surge suppression  
(TVSS) for network devices.  
UPS Communications  
®
The Liebert PSI XR is equipped with a Liebert IntelliSlot port to provide advanced communication  
and monitoring options.  
Liebert MultiLink software continually monitors the UPS and can shut down your computer or server  
via USB and RS-232 in the event of an extended power failure.  
The Liebert IS-WEBRT3 provides SNMP and Web-based monitoring and control of the UPS across  
the network.  
NOTE  
The USB, SNMP and contact closure communications operate in parallel. Using the Liebert  
IS-WEBRT3 disables the serial communications of the DB-9.  
6.5  
UPS Inverter/Transfer Voltage Configurations  
A two-pin DIP switch on the rear of the PSI XR permits setting the UPS to operate at nominal volt-  
ages of 110V, 120V or 127V. This feature will change the high and low points at which the UPS  
switches to battery power. It also changes the UPS’ output voltage when the UPS is operating in bat-  
tery mode. The factory default setting is 120 VAC.  
Figure 17 DIP switch settings for 120V system  
FUNCTION  
1
2
Voltage = 110V  
Voltage = 120V  
Voltage = 120V  
Voltage = 127V  
1
2
ON  
DIP  
Table 5  
Voltage configurations  
Setting  
110  
Input Voltage Range  
83~138  
Output Voltage (Battery Mode)  
110VAC  
120VAC  
127VAC  
120  
90~150  
127  
96~159  
19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
         
Battery Maintenance  
7.0 BATTERY MAINTENANCE  
7.1  
Battery Charging, Storage  
The batteries are valve-regulated, nonspillable, lead acid and must be kept charged to retain their  
design life. The Liebert PSI XR continuously charges the batteries when connected to the utility sup-  
ply, even while the UPS is switched Off.  
If the Liebert PSI XR will be stored for an extended period, Liebert recommends connecting the UPS  
to input power for at least 8 hours every four to six months to keep the batteries charged.  
7.2  
Internal Battery Replacement Procedure  
NOTICE  
This UPS is equipped with internal batteries that the user can replace without shutting down  
the UPS or connected loads (hot swappable). Caution must be exercised when replacing the  
batteries because the load is unprotected from power fluctuations and power failures.  
To replace the batteries:  
1. Remove the two screws on the left side of the front bezel.  
2. Pull the front bezel off the UPS.  
3. Remove the screw on the battery connectors holder.  
4. Remove the two screws on the battery bracket.  
5. Disconnect the two slotted, red/gray and black battery connectors.  
6. Grasp the battery pack assembly by the handle and pull it out of the front of the UPS.  
7. Unpack the new battery assembly, taking care not to destroy the packing.  
8. Compare the new and old battery assemblies to make sure they are the same. If so, proceed with  
replacement. If they are different, STOP and contact your local dealer, Emerson representative or  
Liebert Applications.  
9. Slide the new battery pack into the UPS.  
10. Reattach the battery bracket with the two screws.  
11. Reconnect the slotted, red/gray and black battery connectors.  
12. Reinsert the screw on the battery connectors holder.  
13. Reattach the front bezel.  
Figure 18 Battery replacement  
Load Le  
vel  
Batter  
y
Le  
vel  
Load Le  
vel  
Batter  
y
Le  
vel  
l
ve  
e
L
d
a
o
L
l
ve  
e
L
ry  
tte  
a
B
Load Le  
vel  
Batter  
y
Le  
vel  
20  
Download from Www.Somanuals.com. All Manuals Search And Download.  
               
Specifications  
8.0 SPECIFICATIONS  
Table 6  
Liebert PSI XR specifications  
PS1000RT3-120XR PS1500RT3-120XR PS2200RT3-120XR  
PS3000RT3-120XR  
Model Number  
PS1000RT3120XRW PS1500RT3120XRW PS2200RT3120XRW PS3000RT3120XRW  
*
Power Rating, VA/W  
1000VA/900W  
1500VA/1350W  
1920VA/1920W  
3000VA/2700W  
Dimensions, W x D x H, in (mm)  
17.3 x 19.3 x 3.5  
(440 x 490.5 x 88)  
17.3 x 19.3 x 3.5  
(440 x 490.5 x 88)  
17.3 x 27.6 x 3.5  
(440 x 700.5 x 88)  
17.3 x 27.6 x 3.5  
(440 x 700.5 x 88)  
Unit  
22 x 24.1 x 9  
(560 x 612 x 228)  
22 x 24.1 x 9  
(560 x 612 x 228)  
22 x 34.8 x 9.0  
(560 x 884 x 228)  
22.0 x 34.8 x 9  
(560 x 884 x 228)  
Shipping  
Weight, lb (kg)  
Unit  
56 (25)  
64 (29)  
62 (28)  
70 (32)  
92 (42)  
105 (48)  
115 (52)  
Shipping  
101 (46)  
Input AC Parameters  
Surge Protection  
570J  
Voltage Range  
Without Battery Operation  
83 to 159 VAC (configurable)  
45~65Hz, (±0.5Hz)  
Frequency Range  
Input Power Cord,  
10ft (3m) attached  
NEMA 5-15P plug  
(6) NEMA 5-15R  
NEMA 5-15P plug  
NEMA 5-20P plug  
NEMA L5-30P plug  
(4) NEMA 5-15R  
(2) NEMA 5-20R T-Slot,  
accepts15A Plug  
(4) NEMA 5-15R  
(6) NEMA 5-15R (2) NEMA 5-20R T-Slot,  
accepts15A Plug  
Output Receptacles  
(1) NEMA L5-30R  
Voltage (Normal Mode)  
Voltage (Battery Mode)  
Transfer Time  
110/120/127 VAC (configurable)  
110/120/127 VAC; ±5% before low-battery warning  
4-6 ms typical  
Sinewave  
Battery Waveform  
Battery Parameters  
Type  
Valve-regulated, nonspillable, lead acid  
Quantity x Voltage x Ah  
Recharge Time  
4 x 12 x 7.2  
4 x 12 x 9  
8 x 12 x 7.2  
8 x 12 x 9  
5 hours to 90% of rated capacity, after full discharge into resistive load  
Battery Backup Time  
Full Load  
5 minutes  
Half Load  
10 minutes  
Environmental  
Operating Temperature, °F (°C)  
Storage Temperature, °F (°C)  
Relative Humidity  
Operating Altitude  
Audible Noise  
32 to 104 (0 to 40)  
5 to 104 (-15 to 40)  
0% to 90%, non-condensing  
Up to 3000m (10,000 ft)  
<40 dBA, internal fan(s) Off; <45 dBA, internal fan(s) On  
Agency  
Safety  
UL 1778, c-UL Listed  
FCC Part 15, Class A  
UL 497 B  
Emissions  
Network Surge  
Transportation  
ISTA Procedure 1A Certification  
*
NEC limits the input current rating of the PS2200RT3-120XR and PS2200RT3120XRW models to 80% of the input plug's rating. Up to  
2200VA/1980W is available by contacting a certified electrician to change the input plug to 30A plug. Emerson Network Power assumes no  
liability for damage caused by miswiring or misapplication of the input plug.  
21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Specifications  
Table 7  
Battery cabinet specifications  
Model Number  
PSRT3-24VBXR  
PSRT3-48VBXR  
PS1000RT3-120XR  
PS1000RT3120XRW  
PS1500RT3-120XR  
PS1500RT3120XRW  
PS2200RT3-120XR  
PS2200RT3120XRW  
PS3000RT3-120XR  
PS3000RT3120XRW  
Used w/UPS Model  
Dimensions, W x D x H, in (mm)  
Weight, lb (kg)  
Unit  
17.3 x 19.3 x 3.5 (440 x 490.5 x 88)  
Shipping  
22 x 26.6 x 9 (560 x 675 x 228)  
Unit  
64 (29)  
73 (33)  
Shipping  
Batteries  
Type  
Valve-regulated, nonspillable, lead acid  
Quantity x Voltage x Ah  
Manufacturer  
8 x 12 x 7.2  
8 x 12 x 7.2  
CSB, YUASA or Equivalent  
Environmental  
Operating Temperature, °F (°C)  
Storage Temperature, °F (°C)  
Relative Humidity  
32 to 104 (0 to 40)  
5 to 104 (-15 to 40)  
0% to 90%, non-condensing  
10,000 ft. (3000m)  
Maximum Operating Altitude  
Agency  
Safety  
Emissions  
UL 1778, c-UL Listed  
FCC Part 15, Class A  
Transportation  
ISTA Procedure 1A Certification  
22  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Specifications  
Table 8  
Liebert PSI XR battery run times  
Number of Batteries  
Load %  
10  
1000VA  
82  
1500VA  
81  
1920VA  
76  
3000VA  
75  
25  
43  
32  
32  
32  
Internal Battery  
50  
15  
13  
14  
13  
75  
9
8
8
8
100  
10  
6
5
5
5
272  
139  
73  
222  
109  
55  
161  
80  
142  
70  
25  
Internal Battery  
+ 1 External  
50  
45  
31  
Battery Cabinets  
75  
51  
31  
25  
17  
100  
10  
31  
18  
15  
12  
438  
231  
129  
84  
357  
175  
95  
241  
128  
67  
205  
106  
56  
25  
Internal Battery  
+ 2 External  
Battery Cabinets  
50  
75  
61  
47  
31  
100  
10  
65  
46  
29  
18  
614  
324  
181  
126  
96  
492  
241  
131  
84  
322  
170  
95  
267  
139  
73  
25  
Internal Battery  
+ 3 External  
Battery Cabinets  
50  
75  
62  
50  
100  
10  
64  
48  
31  
789  
385  
233  
162  
124  
964  
509  
285  
197  
151  
1140  
601  
336  
233  
179  
627  
308  
167  
114  
82  
483  
255  
143  
100  
72  
329  
171  
95  
Internal Battery  
+ 4 External  
Battery  
25  
50  
Cabinets  
75  
62  
100  
10  
47  
762  
374  
203  
139  
106  
897  
440  
239  
163  
124  
564  
298  
167  
116  
84  
392  
204  
113  
74  
25  
Internal Battery  
+ 5 External  
Battery Cabinets  
50  
75  
100  
10  
56  
644  
341  
191  
133  
102  
454  
236  
131  
85  
25  
Internal Battery  
+ 6 External  
Battery Cabinets  
50  
75  
100  
65  
Run times are in minutes, assume fully charged batteries and are typical at 77°F (25°C) with resistive loads.  
23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Troubleshooting  
9.0 TROUBLESHOOTING  
The information below indicates various symptoms a user may encounter if the Liebert PSI XR expe-  
riences a problem. See Table 9 for suggested solutions.  
1. An alarm sounds, alerting that the UPS requires attention. The alarm can be silenced except for  
low battery, overload warning and fault.  
2. One or more additional indicators will be illuminated to provide a diagnostic aid to the operator,  
as described below:  
If the UPS fails to operate properly, turn Off the unit and repeat the steps in 3.0 - Installation. If the  
problem persists, refer to Table 9.  
Table 9  
Troubleshooting—problems, causes and solutions  
Problem Cause  
Solution  
Check the circuit breaker on the  
rear of the UPS.  
If it is tripped, reset it and restart the  
UPS. For help, contact your local  
dealer, Emerson representative or  
Liebert Applications.  
Short circuit  
UPS will not start  
Battery is disconnected or  
completely discharged  
Check for proper connection of  
battery or batteries.  
UPS not plugged in  
Plug in the power cord securely.  
Reset the circuit breaker and restart  
the UPS.  
Circuit breaker tripped  
UPS starts on battery, but will not  
switch to AC (dark start)  
Wait until voltage drops to an  
appropriate level or have the utility  
power checked by a properly  
trained and qualified electrician.  
AC overvoltage  
Remove the load and turn on the  
UPS again. For help, contact your  
local dealer, Emerson  
representative or Liebert  
Applications.  
Short circuit or UPS output is  
abnormal; LED 10 and LED 11  
illuminate and sound audible  
alarm  
Check load level display and  
remove nonessential loads.  
Recalculate the load and reduce  
equipment connected to UPS - the  
total wattage must not exceed the  
capacity of the UPS.  
Overload; LED 5 and LED 11  
illuminate and sound audible  
alarm  
UPS shuts down  
LED 3 and LED 11 illuminate and  
sound audible alarm  
Recharge the battery for 8 hours,  
then turn ON the UPS.  
Consult the Liebert MultiLink  
software user manual or contact  
your LAN administrator.  
Liebert MultiLink shutdown  
software  
Site Wiring Fault, UPS detected a  
Site Wiring Fault LED (LED 4) flashing line-to-neutral reversal or a loss of  
Have the utility checked by a  
properly trained and qualified  
electrician.  
proper grounding.  
Batteries weak  
Battery weak LED (LED 3) flashing  
Recharge batteries.  
Replace batteries.  
Batteries need to be replaced  
NOTE  
The 1920VA UPS will sound an Overload alarm under certain Low Line conditions when it is  
fully loaded and it exceeds the input current rating. Unless the load is reduced, the condition  
will trip the branch circuit breaker.  
24  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Troubleshooting  
Notes  
25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Troubleshooting  
26  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Ensuring The High Availability  
Of Mission-Critical Data And Applications.  
Technical Support / Service  
Web Site  
Emerson Network Power, the global leader in enabling business-critical  
continuity, ensures network resiliency and adaptability through  
a family of technologies—including Liebert power and cooling  
technologies—that protect and support business-critical systems.  
Liebert solutions employ an adaptive architecture that responds  
to changes in criticality, density and capacity. Enterprises benefit  
from greater IT system availability, operational flexibility and  
reduced capital equipment and operating costs.  
Monitoring  
800-222-5877  
Outside the US: 614-841-6755  
Single-Phase UPS  
800-222-5877  
Outside the US: 614-841-6755  
Three-Phase UPS  
800-543-2378  
Environmental Systems  
800-543-2778  
Outside the United States  
614-888-0246  
Locations  
United States  
1050 Dearborn Drive  
P.O. Box 29186  
Columbus, OH 43229  
Europe  
Via Leonardo Da Vinci 8  
Zona Industriale Tognana  
35028 Piove Di Sacco (PD) Italy  
+39 049 9719 111  
Fax: +39 049 5841 257  
Asia  
7/F, Dah Sing Financial Centre  
108 Gloucester Road, Wanchai  
Hong Kong  
While every precaution has been taken to ensure the accuracy  
and completeness of this literature, Liebert Corporation assumes no  
responsibility and disclaims all liability for damages resulting from use of  
this information or for any errors or omissions.  
© 2008 Liebert Corporation  
All rights reserved throughout the world. Specifications subject to change  
without notice.  
852 2572220  
Fax: 852 28029250  
® Liebert is a registered trademark of Liebert Corporation.  
All names referred to are trademarks  
or registered trademarks of their respective owners.  
SL-23315_REV02_08-08  
Emerson Network Power.  
EmersonNetworkPower.com  
The global leader in enabling Business-Critical Continuity.  
AC Power  
Connectivity  
DC Power  
Embedded Computing  
Embedded Power  
Monitoring  
Outside Plant  
Racks & Integrated Cabinets  
Power Switching & Controls  
Precision Cooling  
Services  
Surge Protection  
Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co.  
©2008 Emerson Electric Co.  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Kyocera All in One Printer FS 1028MFP User Manual
LaCie Computer Drive 2big triple User Manual
La Crosse Technology Weather Radio WS 7211U User Manual
Lenovo Personal Computer 10BL User Manual
LG Electronics CRT Television 50LN57 Z User Manual
LG Electronics Drums LGENBOX 01 User Manual
Lincoln Electric Welding System K126 10 User Manual
Marshall electronic Computer Monitor V R231 IMD HDSDI User Manual
Metra Electronics Automobile Accessories 99 8204 User Manual
METRObility Optical Systems Network Card R231 13 User Manual