Page 3 - TABLE OF CONTENTS
i TABLE OF CONTENTS I MPORTANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.0 G LOSSARY OF S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.0 I NTRODUCTION . ....
Page 4 - ii
ii 7.2 Buck/Boost Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7.3 Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7.4 Battery ...
Page 5 - iii; FIGURES
iii FIGURES Figure 1 Front view of UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2 1000 and 1440VA PSI—rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 6 - iv
Page 7 - SAVE THESE INSTRUCTIONS; install or operate this UPS.; is disconnected. For service, contact a qualified technician.; CAUTION; cloth is recommended to remove dust from the surface of your UPS.; WARNING
1 I MPORTANT S AFETY I NSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions that should be followed during the installation and maintenance of the UPS and batteries. Please read this manual thoroughly before attempting to install or operate this UPS. CONDITIONS OF U...
Page 8 - NOTE
2 ! CAUTION BATTERY HANDLING PRECAUTIONSServicing of batteries should be performed or supervised by personnel knowledgeable of batteries and required precautions. Keep unauthorized personnel away from the batteries. A battery can present a risk of electrical shock and high short-circuit current. The...
Page 9 - Glossary of Symbols; LOSSARY
Glossary of Symbols 3 1.0 G LOSSARY OF S YMBOLS . Risk of electrical shock Indicates caution followed by important instructions Requests the user to consult the manual Indicates the unit contains a valve-regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC...
Page 10 - Introduction; NTRODUCTION; the; Specifications; section for details.; Figure 1
Introduction 4 2.0 I NTRODUCTION Congratulations on your choice of the Liebert PowerSure™ PSI Uninterruptible Power Supply (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment.Upon generation, AC power is clean and stable. However, during transmission it ma...
Page 11 - Figure 2
Introduction 5 Figure 2 1000 and 1440VA PSI—rear view Figure 3 1920 and 2200VA PSI—rear view Figure 4 3000VA PSI—rear view INPUT INPUT BREAKER PUSH TO RESET PHONE / FAX / MODEM / NETWORK PROTECTION BATTERYCONNECTOR1440VA/DC 48V/30A1000VA/DC 48V/20A 1234 INTELLISLOT LOAD 2 LOAD 1 IN OUT + - REPO RS-2...
Page 12 - Major Components; AJOR; Figure 5; Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters; line and keep the sensitive equipment protected.; Relay; Input
Major Components 6 3.0 M AJOR C OMPONENTS Figure 5 Line diagram of PowerSure PSI 1000VA & 1440VA Figure 6 Line diagram of PowerSure PSI 1920VA, 2200VA & 3000VA 3.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters These UPS components provide surge protection and filter both ele...
Page 13 - Automatic Voltage Regulator; utility voltage fluctuations without utilizing the batteries.; Battery Charger
Major Components 7 3.3 Automatic Voltage Regulator The Automatic Voltage Regulator (AVR) protects connected equipment from power spikes, sags and other abnormalities by raising (boosting) or lowering (bucking) the output voltage as needed. This keeps the UPS output voltage within the connected equip...
Page 14 - What’s Included; HAT; The PowerSure PSI is shipped with the following items:
What’s Included 8 4.0 W HAT ’ S I NCLUDED The PowerSure PSI is shipped with the following items: • PowerSure PSI user manual• Warranty card• MultiLink software CD• MultiLink serial cable, 10 ft (3m)• USB cable, 6 ft (1.8m)• RJ-11 cord, 7 ft (2.1m)• Rack mount handles• Support base• Fixed rails• Moun...
Page 15 - Installation; NSTALLATION; Preparation; or Liebert representative.; or; Rack-Mount UPS Conversion; Tower UPS Installation; Figure 7; The UPS is heavy (see; Table 4 - Battery cabinet specifications; when lifting or moving it.; UPS operation in temperatures above 77°F (25°C) reduces battery life.
Installation 9 5.0 I NSTALLATION 5.1 Preparation 1. Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer or Liebert representative. 2. Decide where to place the PowerSure PSI. Install the UPS indoors in a controlled environment where it cannot be accidental...
Page 16 - Rack-Mount UPS Conversion and Installation; Figure 8; the inner members to their outermost position (see; Figure 9; used to move the UPS into and out of the rack.; lowest possible rack position.
Installation 10 5.3 Rack-Mount UPS Conversion and Installation 1. For fixed rail installations, install the rack mount handles using four (4) M4x6 screws (see Figure 8 ). Figure 8 Rack mount handles 2. Unpack the two fixed rail assemblies and mounting hardware. Loosen the wing nuts and extend the in...
Page 17 - Figure 10 Rack mounting rails and slide assemblies
Installation 11 4. Attach the two (2) fixed rails to the racks mounting rails. The fixed rail assemblies fit on the inside of the rack mounting rails. 5. Insert two (2) M5 flat head screws loosely (finger-tight) into the top and bottom holes on the front of the fixed rail assembly (see Figure 10 ). ...
Page 18 - Option 1 - Serial Communications; Option 2 - Contact Closure Communications; manual, are on the CD included in the PowerSure PSI package.; Option 3 - USB Communications; Windows XP and 2000 and Mac OS 10.2 or later (see; Option 4 – Intellislot; munications operate in parallel.; connection
Installation 12 13. Connect Phone/Fax/DSL/Network/Modem devices to data line connectors. 14. Communication options (see 8.0 - Communications for details): Option 1 - Serial Communications Serial communications provides parametric data, for example, input voltage and battery voltage.a. Connect MultiL...
Page 19 - Figure 11 REPO switch connections; External Battery Cabinet Installation; Steps 1
Installation 13 Figure 11 REPO switch connections 5.4 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...
Page 20 - Controls and Indicators; ONTROLS; until a new alarm condition is detected.; OFF Button; will shut down the UPS. An audible alarm sounds briefly.
Controls and Indicators 14 6.0 C ONTROLS AND I NDICATORS 6.1 ON/Alarm Silence/Battery Test Button This button controls output power to connected load(s) and has three functions: • On• Alarm Silence• Battery Test ON —When the UPS is Off, pressing the ON/Alarm Silence/Battery Test button for more than...
Page 21 - Figure 12 Load level indicators—4 green, 1 amber; pensate for a high utility voltage condition (see; detected, indicating that the batteries need to be replaced (see; Troubleshooting
Controls and Indicators 15 6.3 Voltage Programming Button The PowerSure PSI contains a Voltage Programming button that allows the operator to select the nominal utility voltage. This setting changes the utility transfer points (low and high) of the UPS and the nominal output voltage when operating i...
Page 22 - Over Temp Indicator—Amber; Fault Indicator—Red; shooting
Controls and Indicators 16 6.9 Over Temp Indicator—Amber The Over Temp Indicator flashes when the UPS detects an over temperature condition. This indicator illuminates when the UPS shuts down due to an over temperature condition (see Troubleshooting section for details). 6.10 Fault Indicator—Red The...
Page 23 - Modes of Operation; ODES; Normal Mode; Figure 14 Normal mode operation with 26-50% load; green when the UPS is operating in Boost mode (see; Indicator shows
Modes of Operation 17 7.0 M ODES OF O PERATION 7.1 Normal Mode During Normal mode operation, the PowerSure PSI supplies conditioned, computer-grade power to the connected equipment: utility power passes through the TVSS circuitry and the EMI/RFI filters and then through the Inverter (1000VA & 14...
Page 24 - Battery Mode; shows the; Figure 16 Battery mode at 61 – 80% battery capacity; For more information, refer to; For approximate battery run times, refer to; Table 5 - Battery run times; . These run times are; Battery Recharge Operation; Battery Indicator
Modes of Operation 18 7.3 Battery Mode The UPS switches to Battery mode in the event of an extreme input voltage/frequency condition or complete utility failure. The battery system supplies power through the Inverter (1000VA & 1440VA) or through the DC-to-DC converter to the Bi-Directional Conve...
Page 25 - Communications; OMMUNICATIONS; tions using Liebert ESP II protocol.; Remote Shutdown Via the DB-9 Connector; Link software, the UPS remains Off until a manual restart.; Table 1; Assignment Description; Pin Assignment
Communications 19 8.0 C OMMUNICATIONS 8.1 DB-9 Connector The UPS has a DB-9 (9 pin female) connector on the rear to allow UPS status communications with a computer system running MultiLink software. The DB-9 is capable of supplying serial communica- tion, on battery and low battery signals. MultiLin...
Page 26 - USB Interface Port; The PowerSure PSI is equipped with an Intellislot; OCWEBCARD disables the Serial Communications of the DB-9.
Communications 20 8.3 USB Interface Port The PowerSure PSI has a USB interface port for communication that will work with the built-in Microsoft Power Manger software on the user’s PC, if so equipped. It will provide UPS status and manages the automatic orderly shutdown of the computer. The UPS’s US...
Page 27 - Voltage Programming Procedure; OLTAGE; Figure 18 Load Level Indicators; be flashing, indicating the default setting of 120V as shown in; Utility power will be applied to the
Voltage Programming Procedure 21 9.0 V OLTAGE P ROGRAMMING P ROCEDURE Figure 18 Load Level Indicators 1. Remove the front bezel from the UPS.2. UPS must be operating in Normal (AC) mode. 3. The AC Input, Load, and Battery Level Indicators should be lit. 4. Press the Voltage Programming button for at...
Page 28 - Maintenance; AINTENANCE; Cleaning the UPS; The following will help ensure trouble-free operation for years:; Maintaining Batteries; months to ensure full recharge of the batteries.; Battery Replacement; your local dealer or Liebert representative immediately.
Maintenance 22 10.0 M AINTENANCE The PowerSure PSI UPS requires very little maintenance. Follow these practices to prevent prob- lems. 10.1 Cleaning the UPS The following will help ensure trouble-free operation for years: • Vacuum dust from the ventilation intake occasionally.• Wipe the cover period...
Page 29 - Internal Battery Replacement Procedure; Figure 19 Battery replacement procedure
Maintenance 23 10.3.1 Internal Battery Replacement Procedure 1. Gently remove the front plastic bezel cover from the UPS.2. Loosen and remove the five (5) screws on the front cover plate. Lay the cover plate aside for reassembly. 3. Loosen and remove four (4) screws on battery bracket.4. Disconnect ...
Page 30 - ROUBLESHOOTING; Table 2 - Troubleshooting chart; for suggested remedy.; Figure 20 Status indicators; problem persists, refer to; Table 2; All indicators illuminated
Troubleshooting 24 11.0 T ROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the PowerSure PSI experiences a problem. Use this information to determine whether external factors caused the problem. See Table 2 - Troubleshooting chart for suggested remedy...
Page 31 - will trip the branch circuit breaker.
Troubleshooting 25 Table 2 Troubleshooting chart Problem Cause Solution UPS will not start Short circuit Check the circuit protector on the rear of the UPS. If it is tripped, reset it and restart the UPS. For further help, contact your local dealer, Liebert representative or the Liebert Worldwide Su...
Page 32 - PECIFICATIONS; Table 3
Specifications 26 12.0 S PECIFICATIONS Table 3 UPS specifications Model Number PS1000RT2-120 PS1440RT2-120 PS1920RT2-120 PS2200RT2-120 PS3000RT2-120 Power Rating, VA/W 1000VA/750W 1440VA/1080W 1920VA/1500W 2200VA/1650W 3000VA/2250W Dimensions, W x D x H, in (mm) Unit 3.43 x 22 x 17 (87 x 557 x 430) ...
Page 33 - Table 4
Specifications 27 Agency Safety UL 1778, c-UL Listed Surge ANSI C62.41, Category A, Level 3 (IEEE 587, Category A); EN61000-4-5, Level 3, Criteria B ESD EN61000-4-2, Level 3, Criteria B Susceptibility EN61000-4-3, Level 3, Criteria A Electrical Fast Transient EN61000-4-4, Level 4, Criteria A Emissio...
Page 34 - Table 5
Specifications 28 Table 5 Battery run times Load% 1000VA 1440VA 1920VA 2200VA 3000VA Internal Battery (minutes) 5% 174 138 181 171 177 10% 118 79 104 73 91 20% 65 45 52 47 47 30% 41 28 31 26 28 40% 37 24 25 23 22 50% 26 16 19 16 16 60% 24 14 15 13 14 70% 18 10 11 10 10 80% 16 9 10 8 9 90% 12 6 8 6 7...
Page 35 - To register for warranty protection, visit the; Quick Links; section of our Web site at:; Product Warranty Registration; and complete the form.
Specifications 29 12.1 Product Warranty Registration To register for warranty protection, visit the Quick Links section of our Web site at: www.liebert.com Click on Product Warranty Registration and complete the form. If you have any questions, please contact us at: US: (800) 222-5877Outside the US:...
Page 36 - Emerson Network Power.; The global leader in enabling Business-Critical Continuity.; EmersonNetworkPower.com; The Company Behind the Products; Via Leonardo Da Vinci 8
Emerson Network Power. The global leader in enabling Business-Critical Continuity. EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2005 Emerson Electric Co. The Company Behind the Products With over a million ...
