Related Manuals for Liebert Liebert PSI 750
Summary of Contents for Liebert Liebert PSI 750
- Page 1 AC Power For Business-Critical Continuity™ Liebert ® ™ User Manual–750/1000/1500/2200/3000, 230VAC...
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Page 3: Table Of Contents
TABLE OF CONTENTS ..........1 MPORTANT AFETY NSTRUCTIONS... - Page 4 ..........18 ATTERY AINTENANCE Battery Charging, Storage .
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Page 5: Important Safety Instructions
MPORTANT AFETY NSTRUCTIONS 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 contaminants. • Maximum ambient temperature 40°C (104°F). Read this manual thoroughly before attempting to install or operate this UPS. - Page 6 ELECTROMAGNETIC COMPATIBILITY—The Liebert PSI series complies with the require- ments of EMC Directive 89/336/EEC and the published technical standards. Continued compliance requires installation in accordance with these instructions and use of Emerson Network Power- approved accessories only. When using the communication features on this UPS, ensure the cabling connected to the DB-9 or UPS communications ports are kept separated from the power leads to the UPS input and output.
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Page 7: Glossary Of Symbols
LOSSARY OF YMBOLS 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 Status Change Button... -
Page 8: Introduction
Introduction NTRODUCTION The Liebert PSI is a 2U, line-interactive UPS that may be installed in a rack or used as a tower UPS. Status indicators on the front of the Liebert PSI display load level, battery level, buck/boost, site-wir- ing fault, overload, battery status and UPS operation. Controls include a combination On/Alarm Silence/Manual Self-Diagnostic Test button, an Off button and a Status Change button. -
Page 9: What S Included
What’s Included ’ NCLUDED The Liebert PSI is shipped with the following items: • Multi-Language User Manual on CD • Liebert MultiLink Software and User Manual, downloadable at multilink.liebert.com • Contact Closure (ML9P9S) Cable • USB Cable • Tower Stand •... -
Page 10: Installation
Installation NSTALLATION Preparation Inspect the UPS for freight damage. Report any damage to the carrier and your local dealer or Emer- son representative. CAUTION Risk of injury from heavy unit. May cause equipment damage or personal injury. The UPS is heavy (see Table 5). Take proper precautions when lifting or moving the UPS. The Liebert PSI may be installed in either a tower or rack configuration. -
Page 11: Tower Ups Installation
Installation Tower UPS Installation See Figure 6 when using the Liebert PSI in a tower configuration. Figure 6 Tower configuration—attach Tower Stand Step 1 Step 2... -
Page 12: Rack-Mount Ups Conversion And Installation
Installation Rack-Mount UPS Conversion and Installation See Figure 7 when installing the Liebert PSI in a rack. Figure 7 Convert the Liebert PSI for rack installation Step 1 Step 2 Step 3 Step 4 Step 5 WARNING Risk of top-heavy unit falling over. May cause equipment damage, personal injury or death. Placing heavy equipment near the top of a rack may increase the risk of tipping. -
Page 13: Orient Display For Installation
Installation Orient Display for Installation The Liebert PSI features a rotating display that may be oriented for either tower or rack installations. 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. -
Page 14: Connect Network Surge Protection
Installation 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 10). Figure 10 Connect network surge protection Network Equipment FUNCTION... -
Page 15: Set Up Liebert Multilink Software
USB port on the computer. See the Liebert MultiLink user manual for operating instructions. NOTE Emerson recommends connecting the USB cable directly to the computer WITHOUT using a USB hub. EPO Switch The Liebert PSI is equipped with an Emergency Power Off (EPO) switch. The user must supply a... -
Page 16: Controls And Indicators
Controls and Indicators ONTROLS AND NDICATORS Buttons on the front panel display control the Liebert PSI. Eight LEDs on the panel indicate the UPS’s status. Refer to Figure 13 and Table 1. Figure 13 Display and status indicators Load Level Battery Level Table 1 Display and status indicators function, legend... -
Page 17: Control Buttons
If LED still indicates the battery is weak after the battery has been retested, contact your local dealer, local Emerson representative or Channel Support Applications. If LED indicates a Battery Fault: Contact your local dealer, local Emerson representative or Channel Support Applications. -
Page 18: Battery Level Indicator
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, ±... -
Page 19: Operational Modes
Operational Modes PERATIONAL ODES 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 mains power, such as voltage surges and sags. The Liebert PSI compensates for these by raising the undervoltage (boost) or lowering the overvoltage (buck). -
Page 20: Communication
Communication OMMUNICATION 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 software in contact closure mode. The connection provides On Battery and Low Battery notification. When power is interrupted and battery power is low, Liebert MultiLink software can signal the host computer to gracefully shut down the operating system. -
Page 21: Ups Communications
Communication UPS Communications The Liebert PSI 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, contact closure and SNMP (via IS-WEBRT3 card) 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. -
Page 22: Battery
UPS is switched Off. If the Liebert PSI will be stored for an extended period, Emerson recommends connecting the UPS to input power for at least 8 hours every four to six months to keep the batteries charged. -
Page 23: Specifications
Specifications PECIFICATIONS Table 5 Liebert PSI specifications Model Number PS750RT3-230 PS1000RT3-230 PS1500RT3-230 PS2200RT3-230 PS3000RT3-230 Power Rating 750VA/675W 1000VA/900W 1500VA/1350W 2200VA/1980W 3000VA/2700W Dimensions, W x D x H, in (mm) 440 x 412 x 88 440 x 657 x 88 Unit (17.3 x 16.2 x 3.5) (17.3 x 25.9 x 3.5) 560 x 595 x 228... -
Page 24: Table 6 Load Autonomy - Liebert Psi 750Va-3000Va
Specifications Table 5 Liebert PSI specifications (continued) Model Number PS750RT3-230 PS1000RT3-230 PS1500RT3-230 PS2200RT3-230 PS3000RT3-230 Power Rating 750VA/675W 1000VA/900W 1500VA/1350W 2200VA/1980W 3000VA/2700W Environmental Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -15°C to 40°C (5°F to 104°F) Relative Humidity 0% to 90%, non-condensing Operating Altitude Up to 3000m (10,000 ft.) at 35°C (95°F) without derating... -
Page 25: Troubleshooting
Remove the load and turn on the UPS abnormal; LED 10 and LED 11 again. For help, contact your local dealer, illuminate and sound audible local Emerson representative or Channel alarm Support Applications. Check load level display and remove Overload; LED 5 and LED 11 nonessential loads. - Page 26 Troubleshooting...
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