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POWER AVAILABILITY
POWERSURE PSP
USER MANUAL
350-650 VA
120V
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TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . 1 INTRODUCTION & SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . 4 Front View of UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Rear View of UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 MAJOR COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Transient Voltage Surge Suppression (TVSS) & EMI / RFI Filters . . . . . .
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MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Cleaning the UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Maintaining Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Battery Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 19 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . .
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IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions that should be fol- lowed during the installation and maintenance of the Uninterruptible Power System (UPS) and its batteries. Please read this manual thor- oughly before attempting to install or operate this UPS. Read all safety, installation, and operating instructions before operat- ing the UPS. Adhere to all warnings on the unit and in this manual. Follow all operating and user instruct
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WARNING ! If your UPS demonstrates any of the following conditions, turn off and unplug your UPS from the outlet and contact your local dealer, Liebert representative or Liebert Worldwide Support Group: The power cord or plug is damaged. Liquid has been spilled on the UPS. The circuit protector trips frequently. The UPS does not operate in accordance with the user manual. CONDITIONS OF USE: The input receptacle must be within 6 feet (1.8 meters) of the UPS. Your UPS provides conditi
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CAUTION ! BATTERY HANDLING PRECAUTIONS Servicing 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 following precautions should be observed when working on batteries: Remove watches, rings, and other metal objects. Use tools with insulated handles. Do not dispose battery or batteries
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INTRODUCTION & SYSTEM DESCRIPTION Congratulations on your choice of the Liebert PowerSure PSP Uninterruptible Power System (UPS). It provides filtered AC power to sensitive electronic equipment and other critical loads. The PowerSure PSP is an off-line UPS designed for desktop applications. It provides perfect one-to-one power protection for electronic equipment such as PCs, point-of-sale displays, home office equipment and similar electronic gear. The PowerSure PSP is available in three
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Front View of UPS Power ON/OFF/ Alarm Silence* Utility Indicator* (Green) Battery Fault Indicator* Indicator* (Green/Amber) (Red/Green) * For details, see Controls and Indicators section 5
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Rear View of UPS DIP switches** USB port*** DB-9 port*** Site Wiring Fault Indicator (Red)** Data Line Protection Connectors (2)*** Phone/Fax/DSL/ Internet/Modem devices Orange output receptacles (4)* Battery backup + surge protection Black output receptacles (2)* Surge protection only Input circuit protector 6-ft. (1.8m) power cord Battery cover plate (on bottom of UPS) For details, see: * Installation section ** Controls and Indicators section *** Communications section 6
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MAJOR COMPONENTS Input Output TVSS & Transfer L EMI / RFI L Switch Filters Battery Battery Inverter Charger N N G G Transient Voltage Surge Suppression (TVSS) & EMI / RFI Filters These UPS components provide surge protection and filter electro- magnetic interference (EMI) and radio frequency interference (RFI). They minimize surges or interference present in the utility line and keep the sensitive equipment protected. Transfer Switch In Normal mode the Transfer Switch passes utility AC pow
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WHATS INCLUDED The PowerSure PSP is shipped with the following components: Quick-Start guide PowerSure family user manual on CD Warranty card MultiLink software CD MultiLink serial cable (M3LS9P9S), 10 ft. (3m) RJ-11 cord, 7 ft. (2.1 m) USB cable, 6 ft. (1.8m) PowerSure MultiLink MultiLink PSP software CD serial cable (M3LS9P9S) 10 ft. (3m) USB cable RJ-11 cord 6 ft. (1.8m) 7 ft. (2.1m) 8
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INSTALLATION 1. Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer, Liebert representative or the Liebert Worldwide Support Group. 2. Decide where to place the PowerSure PSP. Install the UPS indoors in a controlled environment, where it cannot be accidentally turned off. Place it in an area of unrestricted airflow around the unit, away from water, flammable liquids, gases, corrosives, and conductive contaminants. Maintain a minimum clearance of
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5. Connect Phone/Fax/DSL/Internet/Modem devices to data line connectors. Serial port for MultiLink cable connection 6. Press and release the ON/OFF/Alarm Silence button to turn on the UPS. The UPS will beep and the Utility Indicator will illuminate (green). 7. Turn on connected equipment. 8. Communication options (see Communications section for details): Option 1Serial Communications Serial communications provides parametric data, for example, input voltage and battery voltage. a. Connect
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CONTROLS AND INDICATORS ON/OFF/Alarm Silence Button This button controls output power to the connected load and has three functions: ON OFF Alarm Silence ON/OFF/Alarm Silence ON When the UPS is off, pressing and releasing the main ON/ OFF button will start the UPS, and an audible alarm sounds briefly. The UPS is capable of starting on battery (battery start). OFF When the UPS is on (in either Normal or Battery mode), pressing the main ON/OFF button for more than two (2) seconds will shu
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Status Indicators: Fault, Utility, Battery There are three (3) status indicators on the front of the UPS (Utility, Battery and Fault), as shown in the diagram below. Each indicator illuminates to specify the status of the UPS (see Troubleshooting section for details). Utility Indicator (Green) The Utility Indicator illuminates green when the UPS is operating and supplying power to connected loads. Battery Indicator (Green/Amber) The Battery Indicator illuminates to indicate the UPS is opera
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Site Wiring Fault Indicator (Red) The Site Wiring Fault Indicator on the rear panel, as shown below, illuminates red when the UPS detects a line-neutral reversal or a poor neutral-ground. (Refer to Troubleshooting Chart if this indicator is illuminated.) Rear of UPS DIP Switches Site Wiring Fault Indicator (Red) Transfer Voltage Selectors (DIP Switches) The two-position DIP switch control on the rear panel, as shown above, allows the operator to select the utility transfer voltage at which
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MODES OF OPERATION Normal Mode During Normal mode operation, the PowerSure PSP supplies condi- tioned, computer-grade power to the connected equipment: utility power passes through the EMI/RFI filters and TVSS circuitry and then through the Transfer Switch to the connected equipment. When the UPS is in Normal mode, the Utility Indicator illuminates green. Utility Indicator (Green) The PowerSure PSP continuously monitors the batteries to maintain them in a fully charged state. The battery ch
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Battery Mode The UPS switches to Battery mode in the event of an extreme voltage/ frequency condition or complete utility failure. The battery system supplies power through the Inverter to generate power for the con- nected equipment. When the UPS is in Battery mode, the Battery Indicator illuminates green and an alarm sounds every 10 seconds. Battery Indicator (Green) When a low battery condition occurs, the Battery Indicator changes to flashing amber and the alarm sounds every half-second.
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COMMUNICATIONS 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 communication, on battery and low battery signals. MultiLink, Lieberts UPS monitoring and shutdown software, is shipped with the UPS, along with a 10-ft. (3m) DB-9 cable required for running MultiLink. When MultiLink is installed on the host computer, the UPS can signal on batte
