Liebert 350-500 VA User's Manual
Contents
1. When a UPS audible alarm 1s active pressing and releasing the main ON OFF button will silence the active audible alarm whether utility power is present or not Once the alarm silence function has been activated all active audible alarms except for low battery or overload conditions will remain silenced until a new alarm condition 1s detected NOTE Do not hold ON OFF button down for more than 2 seconds or the UPS will shut down 10 Status Indicators Utility Battery Fault There are two 2 status indicators on the top panel of the UPS as shown in the diagram below Each indicator illuminates to specify the status of the UPS see Troubleshooting section for details Utility Battery Indicator Green The Utility Battery Indicator illuminates when the UPS is operating in Normal mode supplying power to connected loads The Utility Bat tery Indicator flashes when the UPS is operating in Battery mode Site Wiring Fault Indicator Amber The Site Wiring Fault Indicator flashes amber when the UPS detects a line neutral reversal or a poor neutral ground bonding Fault Indicator Red The Fault Indicator illuminates when the UPS detects an internal fault It flashes if the UPS detects an overload condition Location and Status of Indicators N EMERSON Network Power 1 Utility Battery Indicator Green Site Wiring Fault Indicator Amber Fault Indicator Red 11 MODES OF OPERATION Normal M2. Liebert POWER AVAILABILITY PowerSure PST USER MANUAL 350 500 VA 120V 4 EMERSON Network Power TABLE OF CONTENTS IMPORTANT SAFETY 1 INTRODUCTION AND SYSTEM DESCRIPTION 4 Top and Side Views of 5 MAJOR COMPONENTS 6 Transient Voltage Surge Suppression TVSS amp EMI RFI AAA ORS ee Ee EE re Gee 6 Transfer WIT ia d ose odeur did 6 Battery C Da POE a u vs wack athe Sopa CR t e ae Rak d ae aes 6 brine MCCC prc 6 A eto ae ini eed ait Fi ue melon 6 WHATS INCEUDED amp 54 63 3 gud dro vd p dH ceste ak ang a T INSTALLATION a irn 8 CONTROLS AND INDICATORS 10 ON OFF Alarm Silence Button 10 Status Indicators Utility Battery Fault 11 Utility Battery Indicator Green 11 Site Wiring Fault Indicator 11 Fault Indicator Red 2 4 2 magi 3 Rue ox bae aan 11 Location and Status of Indicators 11 MODES OF OPERATION 12 NormallNode 3425 42 nenau RU RA 12 Battery Mode 12 COMMUNICATIONS eere 13 USB Interlace Ports os amo oe a as 13 Data Line Protection Connectors 13 MAINTENANCE movistar rada 14 Cleaning the UPS cuida
3. from the ventilation intake occasionally Wipe the cover periodically with a dry cloth Maintaining Batteries The batteries are valve regulated nonspillable lead acid and must be kept charged to retain their design life The UPS continuously charges the batteries when connected to the utility supply even while the UPS is switched off When storing the UPS it is recommended to plug in UPS for at least 24 hours every four to six months to ensure full recharge of the batter les 14 TROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the PowerSure PST experiences a problem Use this information to determine whether external factors caused the problem See Troubleshooting Chart for suggested remedy 1 The Fault Indicator illuminates indicating the UPS detected a problem 2 An alarm sounds alerting that the UPS requires attention The alarm can be silenced except for low battery and overload Fault Utility Battery warning conditions maicatoi x Utility Battery Indicator may be illumi Site Wiring nated as a diagnostic aid to the operator as Fault Indicator shown below Guide to Status Indicators Fault Site Wiring Utility Battery Red Fault Amber Green Diagnosis q Audible Alarm Normal Mode ae a oo A The UPS shut down due to failure continuous beep Unit has shut down due to Flashing overload continuous beep Battery Mode The UPS is
4. liebert com Outside the US 614 841 6755 Three Phase UPS 800 543 2378 powertech liebert com 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 Italy Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco PD 39 049 9719 111 Fax 39 049 5841 257 Asia 23F Allied Kajima Bldg 138 Gloucester Road Wanchai Hong Kong 852 2 572 2201 Fax 852 2 831 0114 es EMERSON
5. off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the UPS and the receiver Connect the UPS into an outlet on a circuit different from the one on which the receiver is connected Top and Side Views of UPS Black output receptacles Surge protection only TOP OF UPS O Liebert Surge Protection Only POWERSURE PST S EMERSON Network Power A A ES 0 A BT Utility Battery Indicator Green Site Wiring Fault Orange output receptacles Indicator Amber Battery backup surge protection Fault Indicator Red RIGHT SIDE OF UPS USB interface port LEFT SIDE OF UPS Power Cord 6 5 ft 2 m ircuit Breaker II Data Line Protection Connectors Refer to Bottom for IN OUT OUT Cautionary Markings Phone fax modem DSL Phone Fax Modem II Protection IN Circuit Protector MAJOR COMPONENTS Transient Voltage Surge Suppression TVSS amp EMI 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 power to the connected load When input utility voltage or frequ
6. F 0 C to 40 C torage Temperature 5 F to 122 F 15 C to 50 C Relative Humidity 0 to 95 non condensing Operating Elevation Up to 10 000 ft 3000 m at 86 F 30 C w o derating Audible Noise lt 40 dBA at 1 meter AGENCY afety 5 minutes 3 minutes 16 minutes 15 minutes 12 hours to 90 capacity after full discharge into resistive load UL 1778 c UL Listed 41 Category A Level 3 7 Category A EN61000 4 5 Level 3 Criteria A EN61000 4 2 Level 3 Criteria A EN61000 4 3 Level 2 Criteria A EN61000 4 4 Level 3 Criteria A FCC Part 15 Subpart B Class B EN61000 3 2 EN61000 4 6 EN61000 3 3 ISTA Procedure 1A gt z Y O O N 2 O r T m m m C 00 O Surge usceptibility lectrical Fast Transient Burs missions Harmonics Conducted Immunity licker ransportation m m m CD mM U 17 Battery Run Times Ls 09 EI Note Approximate discharge times are in minutes and at 77 F 25 C with resistive load Product Warranty Registration To register for warranty protection Visit the Quick Links section of our Web site at http www liebert com e Click on Product Warranty Registration and fill in the form If you have any questions please contact us at US 800 222 5877 Outside the US 614 841 6755 upstech liebert com 18 1 iebert Keeping Business In Business PowerSure PST The Company Behind the Products With over a million installa
7. e a 14 Maintains Batteries a wal he t ace cct 14 TROUBLESHOOTING 0 eee eee eee eee 15 Guide to Status Indicators 15 Troubleshooting Chart oo o o o oo 16 SPECIFICATIONS 2 00 cece eee eee eens 17 Battery Run TIMES su as eu Ee PER bu d Rea 18 Product Warranty Registration J 18 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 instructions This equipment is designed for Commercial Industrial or Residential use Liebert Corporation neither recommends nor knowingly sells this product for use in life support applications or with other designated critical devices This equipment can be installed and operated by individuals without previous training WARNING SAFETY PRECAUTIONS To prevent the risk of fire or electric shock install the UPS in a temperature and humidity controlled room free of conductive contaminants moisture flammable lamas gases and corrosive substances Operate the UPS only from a properly
8. e equipment from your down Fault UPS the total wattage of your Indicator lit Internal UPS fault equipment must not exceed the capacity of the UPS For further help call your local dealer Liebert representative or the Liebert Worldwide Support Group AC overvoltage Site Wiring Fault Indicator illuminated Line neutral reversal Poor ground connection Have the utility checked by a qualified electrician UPS not Reduce load providing Battery not charged expected due to a recent Recharge battery backup time outage 16 SPECIFICATIONS Model Number PA350 120U PA500 120U Model Rating VA W 350 225 500 300 DIMENSIONS in mm LINE V giae EID zu i 18 5 6 hipping 13 9 63 NPUT AC PARAMETERS urge Protection 603J Voltage Range Without Battery Operation 98VAC 140VAC 3VAC requency 57 63 Hz t0 4Hz nput Power Cord 6 5 ft attached w NEMA 5 15 P 3 NEMA 5 15R orange battery backup surge protection 2 NEMA 5 15R black surge protection Voltage Battery Mode Output Current 4 2 A BATTERY PARAMETERS oro c Cc 5 v 21S Q gt 5 JE a gt m m U o Valve regulated nonspillable lead acid Quantity x Voltage x Rating 1x 12V x 5 Ah 1x 12V x 7 Ah 4 6 ms typical ack up Time At 77 F 25 C resistive loading w fully charged batteries Full load Half load Recharge Time NVIRONMENTAL Operating Temperature 32 F to 104
9. ency is outside acceptable limits the transfer switch activates and transfers the UPS to battery Battery Charger In Normal mode the Battery Charger converts utility AC power into regulated DC power to float charge the battery It 1s continuously charging the battery whenever the UPS 1s plugged into a power outlet and utility power is within acceptable limits even if the UPS is turned OFF Battery The PowerSure PST utilizes a valve regulated nonspillable lead acid battery To optimize battery life operate the UPS in an ambient tem perature of 68 77 F 20 25 C Inverter When utility power fails the Inverter draws energy from the battery and inverts it into a regulated stepped sinewave supplying power for equipment connected to the orange receptacles 6 WHAT S INCLUDED The PowerSure PST is shipped with the following items PowerSure PST user manual USB cable 6 ft 1 8m RJ 11 cord 7 ft 2 1m Warranty card RJ 11 cord 6 ft 1 8m 7 ft 2 1m PowerSure PST INSTALLATION This UPS is designed for data processing equipment Maximum load must not exceed that shown on the UPS rating label Do not connect equipment that could overload the UPS or draw half wave current from the UPS for example electric drills vacuum cleaners laser printers or hair dryers Your total load earth leakage current must not exceed 3 5 mA Most data processing equipment meets this require ment if you use no m
10. eries in accordance with local regulations INTRODUCTION AND SYSTEM DESCRIPTION Congratulations on your choice of the Liebert PowerSure PST Unin terruptible Power System UPS It provides filtered AC power to sen sitive electronic equipment and other critical loads The PowerSure PST is an off line UPS designed for desktop applica tions 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 PST is available in two 2 sizes 350 and 500 VA at 120VAC PowerSure PST models are available for 120 VAC and 230 VAC supply voltages and loads Please verify that this model matches your AC Utility and load voltage requirements NOTE This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired 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 which can be determined by turning the equipment
11. grounded earthed 120VAC 60Hz AC supply To reduce the risk of electric shock do not remove the cover as it has no user serviceable parts inside except the internal battery pack Some components are live even when AC power is disconnected For service contact a qualified technician CAUTION Although your UPS has been designed and manufactured to assure personal safety improper use may result in electrical shock or fire To ensure safety please observe the following rules Turn off and unplug your UPS before cleaning Do not use liquid or aerosol cleaners A dry cloth is recommended to remove dust from the surface of your UPS Do not install or operate your UPS in or near water Do not place your UPS on an unstable cart stand or table Do not place your UPS in direct sunlight or near heat emitting sources 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 airflow Do not place UPS power cord in any area where it may be damaged by heavy objects Placing magnetic storage on the top of the UPS may result in data corruption ZN CAUTION 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 is damaged Liquid has been spilled on the UPS The circ
12. ill result 1n the loss of output power NOTE Once utility power is restored the UPS resumes normal operation At this time the battery charger begins recharging the battery The UPS is capable of OFF State charging i e with utility power the UPS will charge the batteries as long as it is plugged in 12 COMMUNICATIONS USB Interface Port The PowerSure PST has a USB interface port for communication that will work with the built in Microsoft Power Manager software on the user s PC if the PC is so equipped It will provide UPS status and manages the automatic orderly shutdown of the computer The UPS USB communications meets HID standard version 1 11 All USB models are compatible with Microsoft Windows 2000 Windows XP and Mac OS 10 2 or later All USB models ship with a 6 ft 1 8m USB cable CERTIFIED USB Microsoft Mac Microsoft Windows and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Data Line Protection Connectors Data line 1 input amp 2 outputs connectors are located on the rear of the UPS and provide transient voltage surge suppression TVSS for Phone Fax DSL Internet Modem devices 13 MAINTENANCE The PowerSure PST UPS requires very little maintenance Follow these practices to prevent problems Cleaning the UPS The following will help ensure trouble free operation for years Vacuum dust
13. o either of the two 2 black receptacles which provide surge protec tion only 5 Connect Phone Fax DSL Internet Modem devices to data line con nectors 6 Press and release the ON OFF Alarm Silence button to turn on the UPS The UPS will beep and the Utility Battery Indicator will illu minate green 7 Turn on connected equipment 8 Connect the USB cable provided with the UPS to the USB ports on the PST and your computer The PST will work automatically with your built in power management software on Windows XP and 2000 and Mac OS 10 2 or later see USB Interface Port section for details NOTE When using the communication features on this UPS ensure the cabling connected to the UPS communications ports are kept separated from the power leads to the UPS input and output CONTROLS AND INDICATORS ON OFF Alarm Silence Button OFF Alarm Silence This button controls output power to the connected load and has three functions ON OFF Alarm Silence ON OFF Alarm Silence When the UPS 1s off pressing the main ON OFF button for more than two seconds will start the UPS and an audible alarm sounds briefly The UPS is capable of starting on bat tery battery start When the UPS 1s on in either Normal or Battery mode pressing the main ON OFF button for more than two 2 seconds will shut down the UPS An audible alarm sounds briefly
14. ode During Normal mode operation the Power Sure PST supplies conditioned computer grade power to the connected equipment util d ity power passes through the TVSS circuitry l Continuous LED EMI RFI filters and then through the Trans illumination denotes fer Switch to the connected equipment Normal Mode When the UPS is in Normal mode the Utility Battery Indicator illuminates green The PowerSure PST continuously monitors the batteries to maintain them in a fully charged state The battery charger operates whenever AC power is present even if the UPS is switched off The UPS per forms an automatic battery test after it has been operating continu ously for two 2 weeks Battery Mode The UPS switches to Battery mode in the uli event of an extreme voltage frequency condi tion or complete utility failure The battery xt system supplies power through the Inverter to generate power for connected equipment Flashing LED When the UPS is in Battery mode the Utility illumination denotes Battery Indicator flashes green and an alarm Battery Mode sounds every 5 seconds When a low battery condition occurs the Battery Indicator continues to flash green and the alarm sounds every half second Low battery warning 1s initiated when approximately two 2 minutes of battery run time are remaining For more information refer to Trouble shooting section CAUTION Turning off the UPS while in either Normal mode or Battery mode w
15. operating in Flashing Battery mode beep every 5 seconds UPS battery is low beep every half second The unit is overloaded beep Flashing Flashing every half second The UPS has failed continuous beep Flashing Flashing 15 Troubleshooting Chart If the UPS fails to operate properly turn off the unit and repeat the steps in the Installation section of this manual If the problem per sists refer to the chart below Problem Came Check the circuit protector on the side of the UPS If it is tripped reset it and UPS will not Overload restart the UPS start Short circuit For further help call your local dealer Liebert representative or the Liebert Worldwide Support Group UPS not plugged in Plug in power cord securely Circuit protector Reset the circuit protector and restart tripped the UPS Power not available Have the utility receptacle checked by UPS starts at utility receptacle a qualified electrician on battery Wait until the voltage rises to an but will not Input voltage below appropriate level or have the utility switch to AC threshold receptacle checked by a qualified electrician Wait until voltage lowers to an appropriate level or have the utility receptacle checked by a qualified electrician Overload Check the circuit protector on the rear Short circuit of the UPS If it is tripped reset it and restart the UPS If the problem persists disconnect UPS shuts some of th
16. ore than two pieces of equipment If uncertain about your load consult your local dealer Liebert representative or Liebert Worldwide Support Group 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 PST 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 an ambient temperature range of 32 F to 104 F 0 C to 40 C NOTE UPS operation in temperatures above 77 F 25 C reduces battery life Plug this type of equipment into black receptacles ONLY Inkjet Scanner Liebert Printer Machine Plug computers monitors amp network hubs into orange receptacles EMERSON Network Power 3 Plug the PowerSure PST s attached 6 5 ft 2m power cord into an AC outlet Check that the Site Wiring Fault Indicator is not illumi nated If it is lit refer to the Troubleshooting section 4 Plug any computers and monitors into the orange battery backed up receptacles Other office machines that do not exceed the capacity of the UPS inkjet printers scanners and fax machines may be plugged int
17. tions around the globe Liebert is the world leader in computer protection systems Since its founding in 1965 Liebert has developed a complete range of support and protection systems for sensitive electronics Environmental systems close control air conditioning from 1 to 60 tons Power conditioning and UPS with power ranges from 300 VA to more than 1000 kVA e Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control from systems of any size or location on site or remote Service and support through more than 100 service centers around the world and a 24 7 Customer Response Center 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 2003 Liebert Corporation All rights reserved throughout the world Specifications subject to change without notice Liebert and the Liebert logo are registered trademarks of Liebert Corporation All names referred to are trademarks or registered trademarks of their respective owners SL 23275 3 03 Rev 1 POWER AVAILABILITY UsER MANUAL Technical Support Service Web Site www liebert com Monitoring 800 222 5877 monitoring liebert com Outside the US 614 841 6755 Single Phase UPS 800 222 5877 upstech
18. uit breaker or fuse opens frequently The UPS does not operate in accordance with the user manual Provided is a USB cable for connection to a computer Store in a safe place if not required at this time CONDITIONS OF USE The input receptacle must be within 6 feet 1 8 meters of the UPS Your UPS provides conditioned power to connected equipment Maxi mum load must not exceed that shown on UPS rating label If uncer tain consult your local dealer Liebert representative or the Liebert Worldwide Support Group The equipment can be installed and operated by individuals without previous training ZN 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 in a fire The battery may explode Do not open or mutilate the battery or batteries Released electrolyte is harmful to skin and eyes It may be toxic When replacing the battery use same number and type of battery as the suitable recommended type of battery listed 1n specification table in back of this manual Handle transport and recycle batt
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