Vertiv PSI5-1500RT120 User Manual

Displayed below is the user manual for PSI5-1500RT120 by Vertiv which is a product in the Uninterruptible Power Supplies (UPSs) category. This manual has pages.

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Liebert®

PSI5 120V Input/120V Output

& 208V Input/208V Output

Installer/User Guide

Vertiv™ | Liebert® PSI5 Installer/User Guide

Technical Support Site

If you encounter any installation or operational issues with your product, check the pertinent section of this

manual to see if the issue can be resolved by following outlined procedures.

Visit https://www.Vertiv.com/en-us/support/ for additional assistance.

The information contained in this document is subject to change without notice

and may not be suitable for all applications. While every precaution has been

taken to ensure the accuracy and completeness of this document, Vertiv

assumes no responsibility and disclaims all liability for damages resulting from

use of this information or for any errors or omissions. Refer to other local

practices or building codes as applicable for the correct methods, tools, and

materials to be used in performing procedures not specifically described in this

document.

The products covered by this instruction manual are manufactured and/or sold

by Vertiv. This document is the property of Vertiv and contains confidential

and proprietary information owned by Vertiv. Any copying, use or disclosure of

it without the written permission of Vertiv is strictly prohibited.

Names of companies and products are trademarks or registered trademarks of

the respective companies. Any questions regarding usage of trademark names

should be directed to the original manufacturer.

TABLE OF CONTENTS

Important Safety Information 1

1 PSI5 Description 3

1.1 Available Models 3

1.2 Rear Panel Views 4

1.3 Front Panel 12

2 Installation 15

2.1 What's Included 15

2.2 Unpacking and Inspection 15

2.3 Preparation for Installation 15

2.3.1 Installation Environment 15

2.3.2 Installation Clearances 15

2.4 Installing the UPS 16

2.4.1 Installing a 2U or LI Model 16

2.4.2 Installing a 1U Model 19

2.4.3 Installing a Mini Tower (MT) Model 19

2.5 Connecting Loads 19

2.6 Connecting for Network Protection (Optional) 19

2.7 USB Connection 20

2.8 Emergency Power Off (EPO) Connection (Optional) 20

2.9 External Battery Cabinet Connection on 2U Models (Optional) 20

2.10 Network Communication Card Connection (Optional) 21

2.10.1 Connecting AC Input 21

3 Operation 23

3.1 Modes of Operation 23

3.1.1 Off Mode 23

3.1.2 On/Normal Mode 23

3.1.3 On/Automatic Voltage Regulation (AVR)/Boost Mode 23

3.1.4 On/Automatic Voltage Regulation (AVR)/Buck Mode 23

3.1.5 On/Battery Mode 23

3.1.6 Fault Mode 23

3.1.7 Battery Self-Test Mode 23

3.1.8 Controls 24

3.2 Display Panel Indicators 26

3.3 Audible-Tone Indicators 27

3.4 Warnings 28

3.5 Faults 29

3.6 Normal Startup 29

3.7 Normal Shutdown 29

3.8 Full Shutdown 29

3.9 Configuring UPS with the Settings Menu 30

Vertiv | Liebert® PSI5 Installer/User Guide | 3

4 Maintenance and Battery Replacement 33

4.1 Precautions 33

4.2 Battery Charging 33

4.3 Replacing the UPS Batteries 33

5 Specifications 37

5.1 Run Times 46

Vertiv | Liebert® PSI5 Installer/User Guide | 4

IMPORTANT SAFETY INFORMATION

IMPORTANT! This manual contains important safety instructions that must be followed during the installation and

maintenance of the UPS and batteries. Read this manual thoroughly and the safety and regulatory information,

available at https://www.vertiv.com/ComplianceRegulatoryInfo, before attempting to install, connect to supply, or

operate this UPS.

Important Safety Information 1

Vertiv™ | Liebert® PSI5 Installer/User Guide

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1 PSI5 DESCRIPTION

The Liebert®PSI5 is a line-interactive UPS designed for IT applications such as network closets and small data centers. It is

available in 1U, 2U, MT (mini tower) and and LI(lithium-ion) form factors. It provides reliable power protection for servers,

critical nodes, network workstations, large network peripherals, network routers, bridges, hubs and other electronic

equipment. Matching battery cabinets are available to extend the on-battery operating time for 2U models. The optional

Liebert® Network Communication Card makes advanced monitoring and control available.

1.1 Available Models

MODEL

FORMFACTOR MODEL NUMBER NOMINAL POWER RATING (120V INPUT)

PSI5-800RT120 800VA/720W

PSI5-1100RT120 11OOVA/990W

PSI5-1500RT120 1500VA/1350W

PSI5-2200RT120 1920VA/1920W

PSI5-3000RT120 3000VA/2700W

PSI5-5000RT208 5000VA/4500W

PSI5-1000RM1201U 1000VA/900W

PSI5-1500RM1201U 1440VA/1350W

Mini Tower

PSI5-750MT120 750VA/675W

PSI5-1100MT120 1100VA/990W

PSI5-1500MT120 1440VA/1350W

Lithium-Ion

PSI5-1500RT120LI 1440VA/1350W

PSI5-3000RT120LI 2880 VA/2700W

Table 1.1 PSI5 Models

1 PSI5 Description 3

1.2 Rear Panel Views

Figure 1.1 Liebert® PSI5-800/1100/1500RT120 Rear Panel

ITEM DESCRIPTION

1 Grounding Screw

2 Network/Fax/Modem Surge Protection Input/Output

3 External Battery Connector

4 USB Port

5 Programmable Receptacles

6 Non-Programmable Receptacles

7 SNMP IntelliSlot Port

8 Emergency Power Off (EPO) Connector

9 Input Circuit Breaker

10 AC Input

Table 1.2 PSI5-800/1100/1500RT120 Rear Panel Descriptions

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 1.2 Liebert® PSI5-2200RT120 Rear Panel

ITEM DESCRIPTION

1 Grounding Screw

2 Network/Fax/Modem Surge Protection Input/Output

3 External Battery Connector

4 USB Port

5 Programmable Receptacles

6 Non-Programmable Receptacles

7 SNMP IntelliSlot Port

8 Emergency Power Off (EPO) Connector

9 Input Circuit Breaker

10 AC Input

Table 1.3 PSI5-2200RT120 Rear Panel Descriptions

1 PSI5 Description 5

Figure 1.3 Liebert® PSI5-3000RT120 Rear Panel

ITEM DESCRIPTION

1 Grounding Screw

2 Network/Fax/Modem Surge Protection Input/Output

3 External Battery Connector

4 USB Port

5 Programmable Receptacles

6 Non-Programmable Receptacles

7 SNMP IntelliSlot Port

8 Emergency Power Off (EPO) Connector

9 Input Circuit Breaker

10 AC Input

11 Output Circuit Breaker

Table 1.4 PSI5-3000RT120 Rear Panel Descriptions

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 1.4 Liebert® PSI5-5000RT208 Rear Panel

ITEM DESCRIPTION

1 Grounding Screw

2 Network/Fax/Modem Surge Protection Input/Output

3 External Battery Connector

4 USB Port

5 Programmable Receptacles

6 Non-Programmable Receptacles

7 SNMP IntelliSlot Port

8 Emergency Power Off (EPO) Connector

9 Input Circuit Breaker

10 AC Input

Table 1.5 PSI5-5000RT208 Rear Panel Descriptions

1 PSI5 Description 7

Figure 1.5 PSI5-1000/1500RM1201U Rear Panel

ITEM DESCRIPTION

1 Liebert® IntelliSlot Port

2 Input Circuit Breaker

3 AC Input

4 Emergency Power Off (EPO) Connector

5 USB Port

6 Programmable Receptacles

7 Non-Programmable Receptacles

Table 1.6 Liebert® PSI5-1000/1500RM1201U Rear Panel Descriptions

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 1.6 Liebert® PSI5 Mini Tower Rear Panels

ITEM DESCRIPTION

1 PSI5-750/1100MT120

2 PSI5-1500MT120

3 Network/Phone/DSL Surge-Protection Connectors

4 Grounding Screw

5 Liebert® IntelliSlot Port

6 Non-Programmable Receptacles

7 Programmable Receptacles

8 AC Input

9 USB Port

10 AC Input Breaker

11 Emergency Power Off (EPO) Connector

Table 1.7 Mini Tower Rear Panel Descriptions

1 PSI5 Description 9

Figure 1.7 Liebert PSI5-1500RT120LI Rear Panel

ITEM DESCRIPTION

1 AC Input

2 Network/Fax/Modem Surge Protection Input/Output

3 External Battery Connector

4 USB Port

5 SNMP IntelliSlot™ Port

6 Programmable Receptacles

7 Non-Programmable Receptacles

8 Emergency Power Off (EPO) Connector

9 Input Circuit Breaker

10 Grounding Screw

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 1.8 Liebert PSI5-3000RT120LI Rear Panel

ITEM DESCRIPTION

1 AC Input

2 External Battery Connector

3 Network/Fax/Modem Surge Protection Input/Output

4 SNMP IntelliSlot™ Port

5 USB Port

6 Programmable Receptacles

7 Non-Programmable Receptacles

8 Output Circuit Breakers

9 Emergency Power Off (EPO) Connector

10 Input Circuit Breaker

Grounding Screw

1 PSI5 Description 11

1.3 Front Panel

NOTE: For detailed descriptions of the LCD, see Display Panel Indicators on page26.

Figure 1.9 Controls and Display on 2U, MT andLI Models

ITEM DESCRIPTION

1 ON/MUTE button. See Controls on page24, for details.

2 SELECT button. See Controls on page24, for details.

3 OFF/ENTERbutton. See Controls on page24, for details.

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 1.10 Controls and Display on 1U Models

ITEM DESCRIPTION

1 ON/MUTE button. See Controls on page24, for details.

2 SELECT button. See Controls on page24, for details.

3 OFF/ENTERbutton. See Controls on page24, for details.

1 PSI5 Description 13

Vertiv™ | Liebert® PSI5 Installer/User Guide

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2 INSTALLATION

2.1 What's Included

•USB cable; one 2 m (6.5 ft) long

•Quick installation guide

•Safety and regulatory guidelines

•Tower support stands (2U and LI models only)

•Rack-mount rail kit (1U, 2U, and LI models only)

2.2 Unpacking and Inspection

Unpack the UPS and conduct the following checks:

•Inspect the UPS for shipping damage. If any shipping damage is found, report it to the carrier and your local

dealer or your Vertiv™ representative immediately.

•Check the accessories included in the packing list. If there is any discrepancy, contact your local dealer or your

Vertiv representative immediately.

2.3 Preparation for Installation

2.3.1 Installation Environment

•Install the UPS indoors in a controlled environment where it cannot be accidentally turned Off. The installation

environment should meet the conditions listed in Specifications on page37.

•Place it in an area of unrestricted airflow around the unit, away from water, flammable liquids, gases, corrosives

and conductive contaminants. Avoid direct sunlight.

•The socket outlet should be nearby and easily accessible.

•This UPS is not for use in a computer room as defined in the standard for the Protection of Electronic

Computer/Data Processing EquipmentANSI/NFPA75.

NOTE: Operating the UPS in temperatures above 77°F (25°C) reduces battery life.

2.3.2 Installation Clearances

Maintain at least 4 in. (100mm) clearance in the front and rear. Do not obstruct the air inlets on the front panel and rear

panel. Blocking the air inlets reduces ventilation and heat dissipation, shortening the service life of the UPS.

2 Installation 15

2.4 Installing the UPS

2.4.1 Installing a 2U or LI Model

The 2U UPS and optional battery cabinets may be installed in a tower or rack configuration. The LI models may also be

installed in a tower or rack configuration but do not support external battery cabinets. Determine the configuration that

meets your application needs, see Tower Installation below, or Rack-Mount Installation on the facing page.

Tower Installation

When using the UPS in a tower configuration, see Figure 2.1 below. If you have an external battery, see Figure 2.2 on the

facing page.

Figure 2.1 Attaching stands to the UPS

ITEM DESCRIPTION

1 Rotate the display by pulling out, and turning it clockwise until it is seated in the proper orientation.

2 Connect the two halves of the stand together.

3 Place the UPS in the stands.

4 Make sure that the stands are installed 70 mm (2.76in.) from the edge of the unit.

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 2.2 Attaching stands to the UPS and external battery

ITEM DESCRIPTION

1Connect the two halves of the stand to the spacer, after installing the additional stand components shown in item 4, and install the securing

screws.

2 Place the UPS and external battery pack in the stands. (Rotate the display on the UPS if needed, see Figure 2.1 on the previous page.)

3 Make sure that the stands are installed 70 mm (2.76in.) from the edge of the unit.

4 Insert the stand expansion components and install the securing screws.

Rack-Mount Installation

CAUTION: Do not use the mounting brackets to lift the unit. Use the mounting brackets only to secure the

UPS to the rack.

When using the UPS in a rack, see Figure 2.3 on the next page to install the unit. If you have an external battery, see Figure

2.4 on the next page.

2 Installation 17

Figure 2.3 Installing the UPS in a rack

ITEM DESCRIPTION

1 Attach the brackets to the UPS.

2 Install the supplied rack kit into the rack.

3 Install the UPS in the rack.

Figure 2.4 Installing the external battery in a rack

ITEM DESCRIPTION

1 Attach the brackets to the external battery.

2 Install the supplied rack kit into the rack.

3 Install the external battery in the rack.

Vertiv™ | Liebert® PSI5 Installer/User Guide

2.4.2 Installing a 1U Model

CAUTION: Do not use the mounting brackets to lift the unit. Use the mounting brackets only to secure the

UPS to the rack.

See Figure 2.5 below to install the unit.

Figure 2.5 Installing the UPS in a rack

ITEM DESCRIPTION

1 Attach the brackets to the UPS.

2 Install the supplied rack kit into the rack.

3 Install the UPS in the rack.

2.4.3 Installing a Mini Tower (MT) Model

Place the unit upright, on its feet without blocking air inlets.

2.5 Connecting Loads

The UPS has non-programmable and programmable outlets. Plug your critical equipment (such as computer, monitors, etc.)

into the non-programmable outlets and your less-critical equipment (such as printers and other less-often used peripherals)

into the programmable outlets.

2.6 Connecting for Network Protection (Optional)

Protection from electrical surges to your computer network or telephone is provided on 2U and MTmodels. Use the

network/fax/modem surge-protection ports on the rear panel. Connect the “IN” port to the line from the wall jack and the

“OUT” port to your device port. Use of this feature is not required for proper operation of the UPS.

2 Installation 19

2.7 USB Connection

You can connect the Liebert® PSI5 to a computer via USB allowing unattended, controlled shutdown of your computer in

case of UPS input power failure. The UPS works with the computer running software contained in the Microsoft® Windows®

operating system. Use of this feature is not required for proper operation of the UPS. To use this feature, plug the provided

USB cable into USB Type-B port located on the rear panel of the UPS and the other end into an open USB port on your

computer.

2.8 Emergency Power Off (EPO) Connection (Optional)

To comply with national and local wiring codes and regulations, the EPOconnector internally disconnects all power sources

to the UPS and connected equipment. The default operation is "active open" which means you must remove the factory-

installed jumper and connect to external contacts that are normally closed but which open during a power-off event. The

logic may be reversed in the Settings; see Configuring UPS with the Settings Menu on page30. If you do not use the

EPOconnector, leave the factory-installed jumper in place and the default EPOsettings in the Settings.

2.9 External Battery Cabinet Connection on 2U Models (Optional)

External battery cabinets provide longer battery run time for connected devices. Refer to Specifications on page37, and

Run Times on page46, to select the appropriate model and quantity for your PSI5 model and applications. You can connect

up to six battery cabinets to the 2U PSI5 models. LI, MT, and 1U models do not support external battery cabinets.

To connect an external battery pack:

1. Connect one end of the external battery cable to the UPS and one end to the battery cabinet as shown in

Figure 2.6 on the facing page.

2. If connecting more than one external battery, connect one end of the external battery cable to the second

connector on the battery cabinet, the connect the other end to the next battery cabinet as shown in Figure 2.6

on the facing page.

NOTE: After installation and initial startup, set the number of installed battery cabinets in the UPS Settings.

NOTE: When two or more external battery cabinets are used with PSI5-1100/2200/3000/5000 models, the UPSload

rating is decreased by 20%.

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 2.6 Connecting External Batteries

ITEM DESCRIPTION

1 Connection to second connector on external battery cabinet for additional battery cabinets.

2 Connection from UPS to single/first external battery.

3 Connect to next external battery.

4 Connection to UPS.

2.10 Network Communication Card Connection (Optional)

For external status monitoring, there is a Network Communication Port where one of the network cards may be installed:

•Liebert®IntelliSlot Relay card, IS-UNITY-SNMP

•Liebert®IntelliSlot Unity card, IS-UNITY-DP

To install the card:

1. Remove the two screws and protective cover on the Network Communications Port on the rear panel.

2. Insert the card into the port and secure it with the screws.

3. Refer to the documentation with the card or at www.Vertiv.com for cable connection and operation.

2.10.1 Connecting AC Input

CAUTION: For 1U and MT UPS models, to reduce the risk of fire, connect only to a circuit provided with 20A

maximum branch circuit overcurrent protection in accordance with the National Electrical Code,

ANSI/NFPA70 and the Canadian Electrical Code, PartI,C22.1.

Ensure that all the loads are first powered Off. Connect to an input power supply/wall outlet that is properly protected by a

circuit breaker in accordance with national and local electrical codes. The input receptacle must be grounded. See

Specifications on page37, for input cord rating.

Once the UPS is plugged into the wall outlet, it begins charging the battery.

2 Installation 21

NOTE: While every precaution has been taken to ensure that the battery is in good condition, Vertiv™ recommends

plugging the UPS into AC input and to charge the battery for at least 12 hours prior to providing full backup time

protection for any utility power abnormality.

Vertiv™ | Liebert® PSI5 Installer/User Guide

3 OPERATION

3.1 Modes of Operation

3.1.1 Off Mode

The UPS input is plugged into a stable, nominal source, but the outlets are turned Off. The internal batteries are charging.

3.1.2 On/Normal Mode

The UPS input is plugged into a stable, nominal source, and the outlets are turned On. The internal batteries are charging.

3.1.3 On/Automatic Voltage Regulation (AVR)/Boost Mode

The UPS input is plugged in, but the voltage source is abnormally low (brown-out). The UPS automatically corrects the low

voltage and allows the outlets to be On with the normal, expected voltage. The internal batteries are charging.

3.1.4 On/Automatic Voltage Regulation (AVR)/Buck Mode

The UPS input is plugged in, but the voltage source is abnormally high. The UPS automatically corrects the high voltage

and allows the outlets to be On with the normal, expected voltage. The internal batteries are charging.

3.1.5 On/Battery Mode

The UPS input is not plugged in or the voltage source has become extremely low or high and unusable. The UPS

automatically switches to the internal battery to provide normal, usable voltage to the outlets.

3.1.6 Fault Mode

An error or fault condition has occurred. The outlets are shut Off.

3.1.7 Battery Self-Test Mode

The UPS enters a cycle of approximately 10 seconds during which it tests the internal battery. The outlets are still

temporarily powered by the internal battery. Self-test mode occurs at the following instances:

•At startup turning the UPS On.

•Automatically every 8 weeks as a self-check.

•Manually by pressing and holding the ON/Mute button for 3 seconds when the unit is On.

3 Operation 23

3.1.8 Controls

Figure 3.1 Display and Buttons on the front panel of 2U and MT units

Figure 3.2 Display and Buttons on the front panel of 1U units

Vertiv™ | Liebert® PSI5 Installer/User Guide

ITEM DESCRIPTION

On/Mute Button. Powers the UPSOn and other functions depending on the current operating mode.

•UPS On: When in Off mode, press and hold for 2seconds to enter Battery Self-Test mode, then On mode.

•Manual Battery Self-Check: Press and hold for 3seconds to temporarily enter Battery Self-Test mode.

•Mute: When in On/Battery mode, press and hold for 3 seconds.

•Settings Menu UP: When in the Settings Menu, press to cycle Up through options; see Configuring UPS with the Settings

Menu on page30.

Select Button.

•Select: Press to cycle through the operating parameters.

•Settings Menu: When in Off mode, press and hold for 3 seconds.

•Settings menu DOWN:When in Settings Menu, press to cycle down through setting options, see Configuring UPS with the

Settings Menu on page30.

OFF/Enter Button.

•UPSOff: When in On mode, press and hold for 2 seconds to enter Off mode.

•Settings menu ENTER: When in the Settings Menu, press to confirm selections, see Configuring UPS with the Settings Menu

on page30.

Table 3.1 Control button descriptions

NOTE: Press any button quickly to wake the display.

3 Operation 25

3.2 Display Panel Indicators

NOTE: The display automatically powers Off to conserve power.

Figure 3.1 on page24, shows the LCD on the front panel of the UPS.

ICONSANDDISPLAY DESCRIPTION

Off mode

On/Normal mode

On/AVR/Boost mode

On/AVR/Buck mode

On/Battery mode

Estimated backup time in H (hours), M (minutes), or S (seconds)

Indicates warning and fault codes. See Faults on page29, and Warnings on

page28.

Displays various UPS operation parameters.

Settings menu. See Configuring UPS with the Settings Menu on page30.

Audible On/Battery mode alarm silenced

Table 3.2 Display icons, sections and functions

Vertiv™ | Liebert® PSI5 Installer/User Guide

UPS output load in 25% increments

Battery level in 25% increments

Low battery

Overload icon

Programmable outlet icon

Battery icon

Battery charging icon

Table 3.2 Display icons, sections and functions (continued)

3.3 Audible-Tone Indicators

TYPE INDICATES

1 beep every 10 seconds Battery mode

1 beep every second Overload warning

1 beep every 2 seconds

Low-battery warning

Other warning

Constant, solid tone Fault

1 beep

Power On

Battery self-test

Button press

1 long tone Power Off

Table 3.3 Tones and Beeps of the UPS

3 Operation 27

3.4 Warnings

The UPS has early warning indicators that allow the UPS to function normally for a short period before the outputs are shut

Off.

DISPLAY DESCRIPTION TROUBLESHOOTING

Battery low Charge the UPS battery for at least 12 hours or replace the battery; see Replacing the UPS Batteries on page33.

Overload Reduce the load to below the rating indicated in the Specifications on page37.

Site wiring fault Turn Off the UPS and call an electrician to correct the wiring. Possible causes are that the line and neutral are

reversed or that there is no ground conductor.

Over temperature Call Vertiv™ customer support, 1-800-222-5877.

Charger failure Call Vertiv customer support, 1-800-222-5877.

Battery fault Charge the UPS battery for at least 12 hours or replace the battery; see Replacing the UPS Batteries on page33.

Battery replacement Charge the UPS battery for at least 12 hours or replace the battery; see Replacing the UPS Batteries on page33.

EEPROM error Call Vertiv customer support, 1-800-222-5877.

Internal battery is not

connected Check the connection of the battery, see Replacing the UPS Batteries on page33.

Over charge Call Vertiv customer support, 1-800-222-5877.

Emergency Power Off

activated

Remove the EPO state on the EPO connector.

NOTE: Output immediately shuts Off when the EPO warning occurs.

Table 3.4 Warning Indicators and Actions

Vertiv™ | Liebert® PSI5 Installer/User Guide

3.5 Faults

The UPS displays fault codes when it detects a problem and automatically shuts Off output power.

CODE DESCRIPTION TROUBLESHOOTING

01 Bus start fail

Call Vertiv™ customer support, 1-800-222-5877.

02 Bus over

03 Bus under

11 Inverter soft

start fail

12 Inverter

voltage high

Turn Off the UPS, disconnect all connected loads and restart the UPS. If the fault is still active, call Vertiv customer

support, 1-800-222-5877. If the fault is no longer active, plug each piece of equipment in one at a time to locate the device

that has the short circuit.

13 Inverter

voltage low

14 Inverter output

short

Battery

voltage too

high Replace the battery or call Vertiv customer support, 1-800-222-5877.

28 Battery

voltage too low

41 Over

temperature

Make sure that the air temperature is within the range listed in Specifications on page37. Otherwise, call Vertiv customer

support, 1-800-222-5877.

43 Overload Reduce the load to below the UPS rating listed in Specifications on page37, and restart the UPS.

45 Charger failure Call Vertiv customer support, 1-800-222-5877.

Table 3.5 Fault Codes and Actions

3.6 Normal Startup

•With the UPS connected to AC input, press and hold the ON/MUTE button for 2 seconds.

The UPS is in Battery Self-Test mode for 10 seconds. After a successful self-test, the UPS is On.

3.7 Normal Shutdown

1. Press and hold the power button for 2 seconds.

The outlets are turned Off.

2. Disconnect AC input power.

3.8 Full Shutdown

1. Press and hold the power button for 2 seconds.

The outlets are turned Off.

2. Remove the front bezel, disconnect the battery connector and replace the front bezel.

The unit is fully shut down.

3 Operation 29

3.9 Configuring UPS with the Settings Menu

You may adjust several settings to configure the UPS to operate with your equipment. In Settings mode, the UPS displays

two parameter fields (see Figure 3.3 below. The first selects the program option to configure, and the second lists the

parameter values for selection for each program option. Table 3.6 on the facing page describes the program options. In

addition, symbols relevant to the program option may be shown. The symbols are described in Table 3.2 on page26.

Figure 3.3 UPS Display in Settings Mode

ITEM DESCRIPTION

1 Program option

2 Settings options for selection

To access Settings mode and adjust settings:

1. Power-Off the UPS by pressing the OFF/Enter button for at least 2 seconds.

2. Press and hold the Select button for 3 seconds.

Settings mode displays; see Figure 3.3 above.

3. Use the up/down arrow buttons to display the number of the program function to adjust, then press OFF/Enter.

See Table 3.6 on the facing page, for the options.

4. Use the up/down arrow buttons to select the setting, then press OFF/Enter. See Table 3.6 on the facing

page,for the settings.

5. When finished, select program option 00, and press OFF/Enter to exit Settings mode.

Vertiv™ | Liebert® PSI5 Installer/User Guide

PROGRAM

NUMBER SETTING OPTIONS

Nominal voltage setting. Set the nominal system voltage to match the input voltage of the UPS. This setting affects the buck/boost/on-

battery transfer points and sets the output voltage in Battery mode.

For 120VAC models:

•100 = 100VAC

•110 = 110VAC

•115 = 115VAC

•120 = 120VAC (default)

•125 = 125VAC

For 208-VAC models

•200 = 200VAC

•208 = 208VAC (default)

•240 = 240VAC

Enable/Disable programmable outlets.

•ENA = Enable

•DIS = Disable (default)

Programmable outlets time limit. Set a maximum time the programmable outlets are powered when running on battery. Setting a shorter

time limit for programmable outlets extends the time the non-programmable outlets are powered when running on battery.

•0 to 999 = minutes (999 is default)

Enable/Disable site fault detection.

•ENA = Enable (default)

•DIS = Disable

Enable/Disable neutral grounding in battery mode.

•ENA = Enable (default)

•DIS = Disable

Non-programmable outlets time limit. Set a maximum time the non-programmable outlets are powered when running on battery.

•0 to 999 = minutes, selecting 0 (zero) sets a limit of 10seconds.

•DIS = Disable. Backup time depends on battery capacity (default)

Set the number of connected external battery cabinets. (Available only on 2U models)

•0 to 6 (0 is default)

NOTE: For the Liebert® PSI5-1100/2200/3000/5000: When using two or more external battery cabinets (EBCs) the UPS load rating will be decreased by

20%. The % load graph on the LCD automatically adjusts to reflect this derating.

Set the Emergency Power Off (EPO) logic function.

•AO = Active Open (default)

Activates Emergency Power Off when EPO connector pins are not jumpered (open).

•AC = Active Close

Activates Emergency Power Off when EPOconnector pins are jumpered (closed).

Set the sensitivity of acceptable input voltage quality. When distortion or disturbances are detected on the input voltage, the UPS

protects the plugged-in equipment by switching to Battery mode. The lower the sensitivity setting, the less frequently the UPS switches

to battery, but the more distortion and noise may be passed through to the plugged-in equipment. If you are using a poor quality input

source such as a generator or step-wave source on which your equipment can fully operate, a lower sensitivity setting may provide longer

battery life and run times.

•ST1 - High sensitivity (default). Provides the maximum protection. The transfer time is typically 4to6ms, 10ms max.

•ST2 - Medium sensitivity. Provides medium protection. The transfer is typically 6to8ms, 11ms max.

•ST3 - Low sensitivity. Provides the least protection but may provide longer battery life and run time for tolerant

equipment. The transfer time is typically 8to10ms, 13ms max.

00 Exit Settings mode.

Table 3.6 Settings Menu Options

3 Operation 31

Vertiv™ | Liebert® PSI5 Installer/User Guide

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4 MAINTENANCE AND BATTERY REPLACEMENT

4.1 Precautions

Although the Liebert® PSI5 is designed and manufactured to ensure personal safety, improper use can result in electrical

shock or fire. To ensure safety, observe the following precautions:

•Turn Off and unplug the UPS before cleaning it.

•Clean the UPS with a dry cloth. Do not use liquid or aerosol cleaners.

•Never block or insert any objects into the ventilation holes or other openings of the UPS.

•Do not place the UPS power cord where it might be damaged.

4.2 Battery Charging

The batteries are valve-regulated, non-spillable, lead-acid in all models except for the LI, which uses LiFePO4 type lithium-

ion batteries. In all cases, the batteries should be kept charged to retain their design life. The PSI5 charges the batteries

continuously when it is connected to input power. If the PSI5 will be stored for a long time, Vertiv™recommends connecting

the UPS to input power every 4 to 6 months for at least 2 hours for LI models and 24 hours for lead acid models to ensure

full recharge of the batteries.

4.3 Replacing the UPS Batteries

IMPORTANT! Before you proceed, please review the battery safety precautions available at

https://www.vertivco.com/ComplianceRegulatoryInfo.

You may safely replace the internal battery pack. See the Specifications on page37, for the part number of the replacement

battery for your UPS model number.

NOTE: Replace the battery with the same type and number as originally installed.

NOTE: The internal battery pack is hot-swappable. However, caution should be exercised because during this

procedure the load is unprotected from disturbances and power outages. Do not replace the battery while the UPS is

operating in Battery Mode. This will result in a loss of output power and will drop the connected load.

To replace the batteries on 1U and 2U models:

1. Remove the front bezel by pulling firmly until the snaps release.

2. Disconnect the battery connector by squeezing the ends and gently pulling the two pieces apart.

3. Remove the two screws and the metal battery cover plate.

4. Slide out the existing battery kit and disconnect the battery terminals from the connector. Disconnect the red

wire first, then the black.

5. Plug the removed connector into the terminals of the new replacement battery kit. Plug the black wire in first,

then the red.

6. Orient the connector and the new battery in the same way as the original battery and slide into UPS.

7. Reconnect the two halves of the battery connector and slide the front panel back on until it clicks.

8. Replace the metal plate and secure with the two screws.

9. Snap the front bezel back on.

4 Maintenance and Battery Replacement 33

10. Press and hold the power button for 3 seconds to initiate the Battery-Self Check mode clearing any previous

battery fault warning.

11. Properly dispose of the old batteries at an appropriate recycling facility or return them to Vertiv™ in the

packing material from the new batteries.

Figure 4.1 Removing the battery box from 2U units to replace batteries

ITEM DESCRIPTION

1 Remove the front panel from the UPS.

2 Disconnect the battery wires.

3 Remove the 2 screws on the front panel of the battery box, and pull out the box.

4 Remove the top cover, place the batteries inside, and return the cover to the battery box.

5 Place the battery box in the UPS, and re-install the front panel of the battery box.

6 Connect the battery wires.

7 Replace the front panel on the UPS.

Vertiv™ | Liebert® PSI5 Installer/User Guide

Figure 4.2 Removing the battery box from 1U units to replace batteries

ITEM DESCRIPTION

1 Remove front panel.

2 Disconnect red then black wire from battery terminals.

3 Remove screws and metal battery cover.

4 Connect black then red wire to battery terminals.

5 Slide the replacement battery kit into the UPS. Replace the metal plate and secure with the two screws.

6 Reconnect the battery connector.

7 Snap the front panel back on.

To replace the batteries on MT models:

1. Place the unit on its left side and remove the 6 screws and the metal battery cover plate.

2. Slide out the existing battery kit and disconnect the two halves of the battery connector.

3. Orient the connector and the new battery in the same way as the original battery, connect the two halves of the

battery connector, and slide into UPS.

4. Replace the metal plate and secure with the 6 screws.

5. Press and hold the power button for 3 seconds to initiate the Battery-Self Check mode clearing any previous

battery fault warning.

6. Properly dispose of the old batteries at an appropriate recycling facility or return them to Vertiv™ in the

packing material from the new batteries.

4 Maintenance and Battery Replacement 35

Figure 4.3 Replacing the batteries on MT models

ITEM DESCRIPTION

1 With unit laying on left side, remove screws from battery cover.

2 Remove the battery cover.

3 Slide out the battery kit and disconnect the battery connector.

4 Connect the battery connector to the replacement battery.

5 Slide the replacement battery kit into the UPS.

6 Replace the battery cover.

7 Secure the battery cover with the screws.

Vertiv™ | Liebert® PSI5 Installer/User Guide

5 SPECIFICATIONS

Table 5.1 on the next page, lists the specification for the Liebert® PSI5 2U UPS models.

Table 5.2 on page41, lists the specification for the PSI5 1U and MT UPS models.

5 Specifications 37

Vertiv | Liebert® PSI5 Installer/User Guide | 38

MODEL PSI5-800RT120 /

PSI5-800RT120TAA

PSI5-1100RT120 /

PSI5-1100RT120TAA

PSI5-1500RT120 /

PSI5-1500RT120TAA

PSI5-2200RT120 /

PSI5-2200RT120TAA

PSI5-3000RT120 /

PSI5-3000RT120TAA

PSI5-5000RT208 /

PSI5-5000RT208TAA

Power Rating

125VAC input 800VA, 720W, 6.4A 1100 VA, 990W,

8.8A 1500 VA, 1350W, 12A 1920 VA, 1920W, 15.4A 3000 VA, 270W, 24A —

120VAC input 800 VA, 720W,

6.7A

1100 VA, 990W,

9.2A 1500 VA, 1350W, 12A 1920 VA, 1920W, 16A 2880 VA, 2700W,

24A —

115VAC input 800 VA, 720W,

7.0A

1100 VA, 99 0W,

9.6A 1500 VA, 1350W, 12A 1840 VA, 1840W, 16A 2760 VA, 2700W,

24A —

110VAC input 680 VA, 612W,

6.2A 935 VA, 842W, 8.5A 1275 VA, 1147W, 11.6A 1632 VA, 1632W, 14.8A 2550 VA, 2295W,

23.2A —

100VAC input 680 VA, 612W,

6.8A 935 VA, 842W, 9.4A 1200 VA, 1147W, 12A 1600 VA, 1600W, 16A 2400 VA, 2400W,

24A —

240VAC input — — — — — 5000VA, 4500W, 20.8A

230VAC input — — — — — 5000 VA, 4500W, 21.7A

220VAC input — — — — — 5000VA, 4500W, 22.7A

208VAC input — — — — — 4250VA, 3825W, 20.4A

200VAC input — — — — — 4250 VA, 3825W, 21.3A

Dimensions and Weights

Unit Dimensions, W xDxH, in.

(mm) 17.2 x 16.1 x 3.5 (438 x 410 x 88) 17.2 x 20 x 3.5 (438 x

510 x 88) 17.2 x 24.8 x 3.5 (438x630x88)

Shipping Dimensions, W x D x H,

in. (mm) 10.2 x 22.9 x 21.7 (258 x 582 x 550) 10.2 x 26.5 x 21.7

(258x672x550) 10.2 x 26.7 x 21.7 (258 x 782 x 550)

Unit Weight, lb. (kg) 28.4 (12.9) 29.5 (13.4) 42.6 (19.3) 59.1 (26.8) 70.8 (32.1) 87.7 (39.8)

Shipping Weight, lb (kg) 32.2 (16.9) 37.9 (17.2) 51.8 (23.5) 70.1 (31.8) 81.8 (37.1) 98.8 (44.8)

Input

Voltage Input Range (with battery

operation) 0~150VAC 0~300VAC

Voltage Input Range (without

battery operation) 75~146VAC 150~281VAC

Input Voltage Measurement

Tolerance ±5%

Nominal Voltage Setting 100 / 110 / 115 / 120 / 125VAC 200 / 208 / 240VAC

High Line Buck to Battery 117 / 129 / 135 / 140 / 146VAC 234 / 243 / 281VAC

High Line Battery to Buck 114 / 125 / 131 / 137 / 143VAC 228 / 237 / 274VAC

High Line Normal to Buck 110 / 121 / 127 / 132 / 138VAC 220 / 229 / 264VAC

Table 5.1 PSI5 Specifications for 2U Models

Vertiv | Liebert® PSI5 Installer/User Guide | 39

MODEL PSI5-800RT120 /

PSI5-800RT120TAA

PSI5-1100RT120 /

PSI5-1100RT120TAA

PSI5-1500RT120 /

PSI5-1500RT120TAA

PSI5-2200RT120 /

PSI5-2200RT120TAA

PSI5-3000RT120 /

PSI5-3000RT120TAA

PSI5-5000RT208 /

PSI5-5000RT208TAA

High Line Buck to Normal 107 / 118 / 123 / 128 / 134VAC 214 / 223 / 257VAC

Low Line Boost to Normal 93 / 102 / 107 / 112 / 116VAC 186 / 193 / 223VAC

Low Line Normal to Boost 90 / 99 / 104 / 108 / 113VAC 180 / 187 / 216VAC

Low Line Battery to Boost 80 / 88 / 92 / 96 / 100VAC 160 / 166 / 192VAC

Low Line Boost to Battery 75 / 83 / 86 / 90 / 94VAC 150 / 156 / 180VAC

Frequency Input Range 55~65Hz (57~63Hz Battery to Normal comeback)

Internal Rear Panel InputBreaker

Rating 10A 13A 16A 20A 30A

Input Surge Protection

ANSI C62.41 Category A, Level 3

1372J

EN61000-4-5, Level 3

2064J

Input Power Cord NEMA5-15P, offset 90-degree type (3 m attached)

NEMAL5-20P (3 m attached)

NEMAL5-20 to 5-20Padapter

cord (150 mm)

NEMAL5-30P (3m

attached) NEMA L6-30P (3m attached)

Output

Output Voltages (on battery) 100 / 110 / 115 / 120 / 125VAC (±1.5 on battery before alarm) user selectable

(120VAC is factory default)

200 / 208 / 240VAC (±1.5 on battery before

alarm) user selectable

(208VAC is factory default)

Output Frequency (on battery) 60Hz ±1%

Output Receptacles - not

controllable (3) NEMA 5-15R (3) NEMA 5-15/20R,

(1) NEMA L5-20R

(3) NEMA 5-15/20R,

(1) NEMA L5-30R (3) NEMA L6-30R

Output Receptacles - controllable (3) NEMA 5-15R (3) NEMA 5-20R (1) NEMA L6-30R

Transfer Time

Adjustable with User Setting 09.

ST1: 4-6ms/10ms typical (default).

ST2: 6-8ms/11ms typical.

ST3: 8-10ms, 13ms typical

Output Waveform (on battery) Pure Sinewave

Output Overload Operation

100% - alarm warning

110% - alarm warning and shutdown after 10 seconds

120% - alarm warning and immediate shutdown

Protection Electronic (overcurrent, short circuit w/ latching shutdown)

AC Mode Efficiency 96% for 100/110/115/120/125VAC

Buck and Boost Mode Efficiency 93% for 100/110/115/120/125VAC

Recharge Time 4 hours to recover to 90%

Table 5.1 PSI5 Specifications for 2U Models (continued)

Vertiv | Liebert® PSI5 Installer/User Guide | 40

MODEL PSI5-800RT120 /

PSI5-800RT120TAA

PSI5-1100RT120 /

PSI5-1100RT120TAA

PSI5-1500RT120 /

PSI5-1500RT120TAA

PSI5-2200RT120 /

PSI5-2200RT120TAA

PSI5-3000RT120 /

PSI5-3000RT120TAA

PSI5-5000RT208 /

PSI5-5000RT208TAA

Internal Battery

Part Number PSI5-800BATKIT PSI5-1100BATKIT PSI5-1500BATKIT PSI5-2200BATKIT PSI5-3000BATKIT PSI5-5000BATKIT

Protection Electronic (overcurrent, short circuit with latching shutdown)

Type Valve-regulated lead-acid (VRLA) in compliance with UL1989

Battery Manufacturer/Model

Leoch/DJW12-7.0

CSB/GP1272

Leoch/DJW12-9.0

CSB/HR1234W

Leoch/DJW12-7.0

CSB/GP1272

Leoch/DJW12-9.0

CSB/HR1234W

Leoch/DJW12-10

CSB/UPS12580

Quantity x Voltage x Ah 2 x 12V x 7.0Ah 2 x 12V x 9.0Ah 4 x 12V x 7.0Ah 6 x 12V x 7.0Ah 6 x 12V x 9.0Ah 6 x 12V x 10Ah

External Battery Cabinets

Model Number PSI5-24VBATT PSI5-48VBATT PSI5-72VBATT

Protection Circuit Breaker

Type Valve-regulated, lead-acid (VRLA) in compliance with UL1989

Battery Manufacturer/Model

Leoch/DJW12-9.0

CSB/HR1234W

Quantity x Voltage x Ah 2 x 12V x 9.0Ah / 2 x 12V x 9.0Ah 4 x 12V x 9.0Ah /

4x12Vx9.0Ah 6 x 12V x 9.0Ah / 6 x 12V x 9.0Ah

Dimensions, WxDxH, in. (mm) 17.2 x 16.1 x 3.5 (438 x 410 x 88) 17.2 x 20 x 3.5

(438x510x88) 17.2 x 24.8 x 3.5 (438x630x88)

ShippingDimensions, WxDxH,

in. (mm) 10.2 x 22.9 x 21.7 (258 x 582 x 550) 10.2 x 26.5 x 21.7

(258x672x550) 10.2 x 26.7 x 21.7 (258 x 782 x 550)

Unit Weight, lb.(kg) 37.7 (17.1) 63.9 (29.0) 90.8 (41.2)

ShippingWeight, lb.(kg) 51.8 (23.5) 70.3 (31.9) 96.1 (43.6)

Environmental Requirements

Operating Temperature, °F(°C) 32–104 (0 –40)

Operating Elevation, ft. (m)

0–9,942 (0–3,000) without derating

Operating temperature reduced 9°F (5°C) for each additional 1,640ft. (500 m) of altitude.

Relative Humidity 20% to 90% non-condensing

Storage Temperature –5°F to 122°F (–15°C to 50°C)

Storage RelativeHumidity 20% to 90% non-condensing

Audible Noise <45dB

<45dB @ Line mode

<55dB @ Battery mode

Table 5.1 PSI5 Specifications for 2U Models (continued)

Vertiv | Liebert® PSI5 Installer/User Guide | 41

PSI5-1000RM1201U PSI5-1500RM1201U PSI5-750MT120 PSI5-1100MT120 PSI5-1500MT120

Power Rating

125VAC input 1000VA, 900W, 8A 1500VA, 1350W, 12A 750VA, 675W, 6A 1100VA, 990W, 8.8A 1500VA, 1350W, 12A

120VAC input 1000VA, 900W, 8.3A 1440VA, 1350W, 12A 750VA, 675W, 6.3A 1100VA, 990W, 9.2A 1440VA, 1350W, 12A

115VAC input 1000VA, 900W, 8.7A 1380VA, 1350W, 12A 750VA, 675W, 6.5A 1100VA, 990W, 9.6A 1380VA, 1350W, 12A

110VAC input 850VA, 765W, 7.7A 1275VA, 1147W, 11.6A 750VA, 675W, 6.8A 935VA, 842W, 8.5A 1275VA, 1147W, 11.6A

100VAC input 850VA, 765W, 8.5A 1200VA, 1147W, 12A 750VA, 675W, 7.5A 935VA, 842W, 9.4A 1200VA, 1147W, 12A

Dimensions and Weights

Unit Dimensions, W x D x H, in. (mm) 17.2 x 20.1 x 1.7 (438 x 450 x

44)

17.2 x 24.8 x 1.7 (438 x 631

x 44) 5.7 x 14.8x 8.7 (145 x 370 x 220) 5.7 x 19.1 x 8.7 (145 x 484 x 220)

Shipping Dimensions, W x D x H, in

(mm)

22.1 x 23.4 x 5.5 (560 x 595 x

140)

23.4 x 27.8 x 5.5 (595 x 710

x 140 9.1 x 17.7 x 12.8 (230 x 450 x 325) 9.1 x 22.4 x 12.8 (230 x 570 x 325)

Unit Weight, lb. (kg) 36.4 (16.5) 45.6 (20.7) 24.7 (11.2) 26.0 (11.8) 40.1 (18.2)

Shipping Weight, lb. (kg) 40.8 (18.5) 51.1 (23.2) 27.8 (12.6) 29.1 (13.2) 44.1 (20.0)

Input

Voltage Input Range (with battery

operation) 0~150VAC

Voltage Input Range (without battery

operation) 75~146VAC

Input Voltage Measurement Tolerance 3% 3% 3% 3% 3%

Nominal Voltage Setting 100 / 110 / 115 / 120 / 125VAC

High Line Buck to Battery 117 / 129 / 135 / 140 / 146VAC

High Line Battery to Buck 114 / 125 / 131 / 137 / 143VAC

High Line Normal to Buck 110 / 121 / 127 / 132 / 138VAC

High Line Buck to Normal 107 / 118 / 123 / 128 / 134VAC

Low Line Boost to Normal 93 / 102 / 107 / 112 / 116VAC

Low Line Normal to Boost 90 / 99 / 104 / 108 / 113VAC

Low Line Battery to Boost 80 / 88 / 92 / 96 / 100VAC

Low Line Boost to Battery 75 / 83 / 86 / 90 / 94VAC

Frequency Input Range 55~65 Hz (57~63 Hz Battery to Normal comeback)

Internal Rear Panel Input Breaker Rating 13A 16A 10A 13A 16A

Input Surge Protection ANSI C62.41, Category A, Level 3 1372 J

Table 5.2 PSI5 Specifications for 1U and MT Models

Vertiv | Liebert® PSI5 Installer/User Guide | 42

PSI5-1000RM1201U PSI5-1500RM1201U PSI5-750MT120 PSI5-1100MT120 PSI5-1500MT120

Input Power Cord NEMA 5-15P, offset 90-degree type (3m attached)

Output

Output Voltages (on battery) 100 / 110 / 115 / 120 / 125VAC (±1.5 on battery before alarm) user selectable (120VAC is factory default)

Output Frequency (on battery) 60 Hz ±1%

Output Receptacles - not controllable (3) NEMA 5-15R

Output Receptacles - controllable (2) NEMA 5-15R (3) NEMA 5-15R

Transfer Time Adjustable with User Setting 09 ST1: 4-6 ms typical, 10 ms max. (default) ST2: 6-8 ms typical, 11ms max. ST3: 8-10 ms typical, 13 ms max.

Output Waveform (on Battery) Pure Sinewave

Output Overload Operation 100% - alarm warning 110% - alarm warning and shutdown after 10 seconds 120% - alarm warning and immediate shutdown

Protection Electronic (overcurrent, short circuit w/ latching shutdown)

AC Mode Efficiency 98% 96%

Buck and Boost Mode Efficiency 93%

Recharge Time 6 hours to recover to 90% 6-8 hours to recover to 90%

Internal Battery

Part Number PSI5-10001UBATKIT PSI5-15001UBATKIT PSI5-750MTBATKIT PSI5-1100MTBATKIT PSI5-1500MTBATKIT

Protection Electronic (overcurrent, short circuit with latching shutdown)

Type Valve-regulated, lead-acid (VRLA) in compliance with UL 1989

Battery Manufacturer/Model CSB/RUM6290 CSB/RUM6290 Leoch/DJW12-9.0

CSB/HR1234W

Leoch/DJW12-10

CSB/UPS12580 Leoch/DJW12-9.0 CSB/HR1234W

Quantity x Voltage x Ah 4 x 6V x 9Ah 6 x 6V x 9Ah 2 x 12V x 9Ah 2 x 12V x 10Ah 4 x 12V x 9Ah

Environmental Requirements

Operating Temperature, °F (°C) 32 – 104 (0 – 40)

Operating Elevation, ft. (m) 0 – 9,942 (0 – 3,000) without derating Operating temperature reduced 9°F (5°C) for each additional 1,640 ft (500 m) of altitude.

Relative Humidity 20% to 90% non-condensing

Storage Temperature –5°F – 122°F (–15°C – 50°C)

Storage Relative Humidity 20% to 90% non-condensing

Audible Noise < 45 dB < 45 dB @ Line mode < 55 dB @

Battery mode

Table 5.2 PSI5 Specifications for 1U and MT Models (continued)

Vertiv | Liebert® PSI5 Installer/User Guide | 43

PSI5-1500RT120LI PSI5-3000RT120LI

Power Rating

125VAC input 1500VA, 1350W, 12A 3000VA, 2700W, 24A

120VAC input 1440VA, 1350W, 12A 2880VA, 2700W, 24A

115VAC input 1380VA, 1350W, 12A 2760VA, 2700W, 24A

110VAC input 1275VA, 1147W, 11.6A 2550VA, 2295W, 23.2A

100VAC input 1200VA, 1147W, 12A 2400VA, 2295W, 24A

Dimensions and Weights

Unit Dimensions, W x D x H, in.

(mm) 410 x 438 x 88 630 x 438 x 88

Shipping Dimensions, W x D x H,

in (mm) 582 x 258 x 570 782 x 258 x 570

Unit Weight, lb. (kg) 12.9 24.3

Shipping Weight, lb. (kg) 19.1 30.8

Input

Voltage Input Range (with

battery operation) 0~150VAC

Voltage Input Range (without

battery operation) 75~146VAC

Input Voltage Measurement

Tolerance 3%

Nominal Voltage Setting, VAC 100 / 110 / 115 / 120 / 125

High Line Buck to Battery, VAC 117 / 129 / 135 / 140 / 146

High Line Battery to Buck, VAC 114 / 125 / 131 / 137 / 143

High Line Normal to Buck, VAC 110 / 121 / 127 / 132 / 138

High Line Buck to Normal, VAC 107 / 118 / 123 / 128 / 134

Low Line Boost to Normal, VAC 93 / 102 / 107 / 112 / 113

Low Line Normal to Boost, VAC 90 / 99 / 104 / 108 / 116

Low Line Battery to Boost, VAC 80 / 88 / 92 / 96 / 100

Low Line Boost to Battery, VAC 75 / 83 / 86 / 90 / 94

Frequency Input Range 55~65 Hz (57~63 Hz Battery to Normal comeback)

Internal Rear Panel Input Breaker

Rating 13A 16A

Table 5.3 PSI5 Specifications for LI Models

Vertiv | Liebert® PSI5 Installer/User Guide | 44

PSI5-1500RT120LI PSI5-3000RT120LI

Input Surge Protection ANSI C62.41, Category A, Level 3 1372 J

Input Power Cord NEMA 5-15P, offset 90-degree type (3m attached) NEMA L5-30P (3m attached)

Output

Output Voltages (on battery) 100 / 110 / 115 / 120 / 125VAC (±1.5 on battery before alarm) user selectable (120VAC is factory default)

Output Frequency (on battery) 60 (default) / 50 Hz ±1%

Output Receptacles - not

controllable (3) NEMA 5-15R (3) NEMA 5-15/20R, (1) NEMA

L5-30R

Output Receptacles -

controllable (3) NEMA 5-15R (3) NEMA 5-15/20R

Transfer Time Adjustable with User Setting 09 ST1: 4-6 ms typical, 10 ms max.

(default)

ST2: 6-8 ms typical, 11ms max. ST3: 8-10 ms typical, 13 ms max." Output Waveform (on Battery)

Pure Sinewave

Output Overload Operation "

100% - alarm warning 110% - alarm warning and shutdown after 10 seconds 120% - alarm warning and

immediate shutdown"

Protection Electronic (overcurrent, short circuit w/ latching shutdown)

AC Mode Efficiency 97%

Buck and Boost Mode Efficiency 94%

Recharge Time (typical) 2 hours to recover to 100% 3 hours to recover to 100%

Internal Battery

Part Number PSI5-1500LIBATKIT PSI5-3000LIBATKIT

Protection Electronic (overcurrent, short circuit with latching shutdown)

Type LiFePO4 Battery in compliance with UL 1973 and UL 1642

Battery Manufacturer DLG

Quantity x Battery Model 1x LiFe-485000 3x LiFe-722500

Environmental Requirements

Operating Temperature, °F (°C) 32 – 104 (0 – 40)

Operating Elevation, ft. (m) 0 – 9,942 (0 – 3,000) without derating; Operating temperature reduced 9°F (5°C) for each additional 1,640 ft (500 m) of altitude.

Relative Humidity 20% to 90% non-condensing

Storage Temperature –5°F – 122°F (–15°C – 50°C)

Storage Relative Humidity 10% to 90% non-condensing

Table 5.3 PSI5 Specifications for LI Models (continued)

Vertiv | Liebert® PSI5 Installer/User Guide | 45

PSI5-1500RT120LI PSI5-3000RT120LI

Audible Noise < 45 dB @ Line mode, < 55 dB @ Battery mode

Internal Battery

Part Number PSI5-1500LIBATKIT PSI5-3000LIBATKIT

Protection Electronic (overcurrent, short circuit with latching shutdown)

Type LiFePO4 Battery in compliance with UL 1973 and UL 1642

Battery Manufacturer DLG

Quantity x Battery Model 1x LiFe-485000 3x LiFe-722500

Environmental Requirements

Operating Temperature, °F (°C) 32 – 104 (0 – 40)

Operating Elevation, ft. (m) 0 – 9,942 (0 – 3,000) without derating; Operating temperature reduced 9°F (5°C) for each additional 1,640 ft (500 m) of altitude.

Relative Humidity 20% to 90% non-condensing

Storage Temperature –5°F – 122°F (–15°C – 50°C)

Storage Relative Humidity 10% to 90% non-condensing

Audible Noise < 45 dB @ Line mode, < 55 dB @ Battery mode

Table 5.3 PSI5 Specifications for LI Models (continued)

5.1 Run Times

NOTE: Liebert® PSI5-1100/2200/3000/5000: When using 2 or more external battery cabinets (EBCs) the UPS load

rating will be decreased by 20%. The % load graph on the LCD automatically adjusts to reflect this derating.

NOTE: Run times are approximate.They are based on new, fully charged batteries at a temperature of 25°C (77°F)

with 100% resistive UPS loading.

LOAD

NUMBER OF EXTERNAL BATTERY CABINETS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES

100 800 720 5.5 27 51 76 104 132 161

90 720 648 6.5 31 58 87 118 150 183

80 640 576 8.0 36 67 101 136 173 210

70 560 504 10.0 42 79 118 160 202 246

60 480 432 12.5 51 96 144 193 244 295

50 400 360 16.0 64 119 178 239 300 363

40 320 288 21.5 84 155 230 306 384 462

30 240 216 30.5 116 213 313 415 517 620

20 160 144 44.0 167 303 441 581 721 862

10 80 72 85.5 313 552 792 1034 1276 1519

Table 5.4 PSI5-800RT120

LOAD

NUMBER OF EBCS

LOAD

NUMBER OF EBCS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES % VA W MINUTES

100 1100 990 4.5 20 100 880 792 48 71 95 120 147

90 990 891 5.5 23 90 792 713 54 81 109 138 167

80 880 792 6.5 27 80 704 634 63 94 126 159 193

70 770 693 8.5 32 70 616 554 75 111 149 188 228

60 660 594 11.0 39 60 528 475 91 134 179 226 273

50 550 495 13.5 48 50 440 396 113 167 222 279 336

40 440 396 18.5 63 40 352 317 147 216 286 357 429

30 330 297 27.0 89 30 264 238 205 298 393 488 584

20 220 198 40.0 131 20 176 158 294 423 553 684 816

10 110 99 87.0 278 10 88 79 545 774 1003 1233 1463

Table 5.5 PSI5-1100RT120

Vertiv™ | Liebert® PSI5 Installer/User Guide

LOAD

NUMBER OF EXTERNAL BATTERY CABINETS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES

100 1500 1350 6.0 30 56 84 114 145 176

90 1350 1215 7.5 34 64 96 130 165 200

80 1200 1080 9.0 40 74 111 150 191 231

70 1050 945 11.0 47 87 131 177 224 271

60 900 810 14.0 57 106 158 213 268 324

50 750 675 18.0 71 131 196 262 329 396

40 600 540 24.0 93 172 254 338 423 508

30 450 405 34.0 130 237 348 461 574 687

20 300 270 50.0 190 341 496 651 807 964

10 150 135 110.5 398 695 994 1294 1594 1895

Table 5.6 Liebert® PSI5-1500RT120

LOAD

NUMBER OF EBCS

LOAD

NUMBER OF EBCS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES % VA W MINUTES

100 1920 1920 5.0 27 100 1536 1536 72 111 152 194 237

90 1728 1728 6.0 32 90 1382.4 1382 83 127 174 222 270

80 1536 1536 7.0 37 80 1228.8 1229 96 147 201 255 310

70 1344 1344 8.5 44 70 1075.2 1075 113 173 235 298 362

60 1152 1152 11.0 53 60 921.6 922 137 208 281 356 430

50 960 960 14.0 63 50 768 768 164 248 334 421 508

40 768 768 18.5 87 40 614.4 614 220 330 442 554 667

30 576 576 27.0 123 30 460.8 461 303 450 598 748 897

20 384 384 40.0 177 20 307.2 307 423 624 825 1027 1230

10 192 192 88.0 343 10 153.6 154 808 1174 1542 1909 2277

Table 5.7 PSI5-2200RT120

5 Specifications 47

LOAD

NUMBER OF EBCS

LOAD

NUMBER OF EBCS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES % VA W MINUTES

100 3000 2700 5.5 22 100 2400 2160 54 81 109 138 167

90 2700 2430 6.5 26 90 2160 1944 62 92 124 157 190

80 2400 2160 8.0 30 80 1920 1728 72 107 143 181 219

70 2100 1890 10.0 36 70 1680 1512 85 126 169 213 258

60 1800 1620 12.8 43 60 1440 1296 103 152 203 255 308

50 1500 1350 16.0 54 50 1200 1080 129 189 251 315 378

40 1200 1080 22.0 72. 40 960 864 168 245 324 404 484

30 900 810 32.0 101 30 720 648 233 338 444 551 658

20 600 540 46.0 145 20 480 432 327 470 613 758 902

10 300 270 103.0 313 10 240 216 653 923 1195 1466 1738

Table 5.8 Liebert® PSI5-3000RT120

LOAD

NUMBER OF EBCS

LOAD

NUMBER OF EBCS

INTERNAL

BATTERY

ONLY

1 2 3 4 5 6

% VA W MINUTES % VA W MINUTES

100 4250 3825 3 15 100 4000 3600 30 45 60 76 93

90 3825 3443 4 17 90 3600 3240 35 51 69 87 106

80 3400 3060 5 20 80 3200 2880 40 59 79 100 122

70 2975 2678 6 24 70 2800 2520 47 70 93 118 144

60 2550 2295 8 29 60 2400 2160 57 84 113 142 173

50 2125 1913 10 36 50 2000 1800 70 104 139 175 212

40 1700 1530 14 48 40 1600 1440 92 136 181 227 274

30 1275 1178 21 67 30 200 1080 128 188 249 311 374

20 850 765 34 106 20 800 720 199 288 378 470 560

10 425 383 69 215 10 400 360 358 511 665 819 974

Table 5.9 PSI5-5000RT208

Vertiv™ | Liebert® PSI5 Installer/User Guide

LOAD

MINUTES

% VA W

100 1000 900 5.1

90 900 810 5.8

80 800 720 6.9

70 700 630 8.3

60 600 540 10.4

50 500 450 13.4

40 400 360 18.2

30 300 270 26.9

20 200 180 41.9

10 100 90 90.6

Table 5.10 PSI5-1000RM1201U

LOAD

MINUTES

% VA W

100 1500 1350 5.1

90 1350 1215 5.9

80 1200 1080 7.1

70 1050 945 8.5

60 900 810 10.6

50 750 675 13.5

40 600 540 18.4

30 450 405 26.9

20 300 270 41.6

10 150 135 91.2

Table 5.11 PSI5-1500RM1201U

5 Specifications 49

LOAD

MINUTES

% VA W

100 750 675 6.1

90 675 607.5 7.3

80 600 540 8.8

70 525 472.5 10.9

60 450 405 13.8

50 375 337.5 17.7

40 300 270 23.5

30 225 202.5 33.0

20 150 135 48.0

10 75 67.5 92.5

Table 5.12 PSI5-750MT120

LOAD

MINUTES

% VA W

100 1100 990 4.6

90 990 891 5.6

80 880 792 6.8

70 770 693 8.5

60 660 594 11.0

50 550 495 13.7

40 440 396 18.8

30 330 297 27.5

20 220 198 45.5

10 110 99 107.0

Table 5.13 PSI5-1100MT120

Vertiv™ | Liebert® PSI5 Installer/User Guide

LOAD

MINUTES

% VA W

100 1500 1350 6.3

90 1350 1215 7.5

80 1200 1080 9.1

70 1050 945 11.2

60 900 810 14.1

50 750 675 18.1

40 600 540 24.2

30 450 405 34.2

20 300 270 50.4

10 150 135 110.9

Table 5.14 PSI5-1500MT120

LOAD

MINUTES

% VA W

100 1500 1350 7.5

90 1350 1215 8.9

80 1200 1080 10.3

70 1050 945 12.1

60 900 810 14.6

50 750 675 17.7

40 600 540 22.8

30 450 405 30.6

20 300 270 45.3

10 150 135 89.0

Table 5.15 PSI5-1500RT120LI

5 Specifications 51

LOAD

MINUTES

% VA W

100 3000 2700 8.9

90 2700 2430 10.5

80 2400 2160 11.9

70 2100 1890 13.9

60 1800 1620 16.5

50 1500 1350 20.0

40 1200 1080 25.5

30 900 810 34.2

20 600 540 49.1

10 300 270 96.6

Table 5.16 PSI5-3000RT120LI

Vertiv™ | Liebert® PSI5 Installer/User Guide

Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA

names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness herein, Vertiv Group Corp.

assumes no responsibility, and disclaims all liability, for damages resulting from use of this information or for any errors or omissions. Specifications are subject to change without

notice.

SL-23314_REV8_01_20

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Vertiv PSI5-1500RT120 User Manual

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