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1. Charging circuit Dt A 0 O O 200 208 220 230 240 VAC Step up converter Control circuit oH Power switch Commercial Power Mode Battery Mode Direct Commercial Power Mode BU2002RWLG BU3002RWLG BU5002RWLG BUB3002RWG 2PCS Replacement battery pack BUB2002RWG BUB3002RWG 51 Omron representatives OMRONT EUROPE B V 31 0 23 568 13 00 industrial omron eu Austria Tel 43 0 2236 377 800 industrial omron at Belgium Tel 32 0 2 466 24 80 industrial omron be Czech Republic Tel 420 234 602 602 industrial omron cz Denmark Tel 45 43 44 00 11 industrial omron dk Finland Tel 358 0 207 464 200 industrial omron fi France Tel 33 0 1 56 63 70 00 industrial omron fr Germany Tel 49 0 2173 680 00 industrial omron de Hungary Tel 36 1 399 30 50 industrial omron hu Italy Tel 39 02 326 81 industrial omron it Netherlands Tel 31 0 23 568 11 00 industrial omron nl Bu2002nwLc BU3002RwLG BU5002RwLG Norway Tel 47 0 22 65 75 00 industrial omron no Poland Tel 48 22 458 66 66 industrial omron pl Portugal Tel 351 21 942 94 00 industrial omron pt Russia Tel 7 495 648 94 50 industrial omron ru South Africa Tel 27 0 11 579 2600 industrial omron co za Spain Tel 34 902 100 221 industrial omron es Sweden Tel 46
2. BU2002RwLG BUSO02RWLG BUDO02RWLG 1 3 Explanation of symbols used on unit eee o KONE D pee EA JOA E z ymbol Installation and connection 2 1 Precautions and notes on installation and connection Carry the unit considering its weight and balance and place it on a stable and robust base Dropping or toppling the unit may cause injury The approximate weights of the units are 28kg BU2002RWLG 33kg BU3002RWLG and 61kg BU5002RWLG If you drop the unit stop using it and have it inspected and repaired For repair contact Omron representatives VAN Caution for installation and connection Do not hold the side of the front panel when lifting Injury may result if the panel comes off and falls Keep plastic package bags out of reach of children Children may suffocate if they place their heads into plastic bags Make sure to connect the unit s AC input plug to a commercial power source with rated input voltage 200 208 220 230 240VAC and 50 60Hz frequency Connecting to a commercial power source with a different rated input voltage or frequency may result in a fire The unit may fail eoo For BU5002RWLG when an abnormality unusual sound or smell occurs disconnect the AC input plug from the wall outlet or turn OFF the INPUT PROTECTION switch input overcurrent protection switch on the back of the unit The socket outlet shall be installed
3. For AC input plug connection connect the plug directly to a commercial power source For termi nal block connection connect the cable to a commercial power source and ground it A failure or leak that occurs when the unit is not properly grounded may result in electric shock Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire Do not install the unit in other than specified orientations Dropping or toppling the unit may cause injury If you install the unit in an orientation other than specified the unit cannot be protected from a battery fluid leakage Do not use the unit where the maximum temperature exceeds 40 C The battery becomes weak rapidly which may cause a fire Doing so may cause a failure or malfunction of the unit Do not exceed the ranges specified for environmental conditions during use storage Do not install or store the unit in the places listed below Do not store in places where the humidity is lower than 10 or higher than 90 Do not use the unit in places where the ambient temperature is lower than 0 C or higher than 40 C With no condensation Do not use in places where the humidity is lower than 10 or higher than 90 Do not install store the unit in closed places such as cabinets with no clearance places where there is flammable or corrosive gas places with large amounts of dust places exposed to direct sunlight plac
4. The batteries for BU5002 G are in a separate package Attach the batteries to the unit before installation For the attachment procedure refer to 6 2 Replacing the battery BuU2002RwLG BUSO02RWLG BUDO02RWLG 2 3 Connecting the eguipment N Caution Do not connect devices with rated voltage of 200 to 240 100VAC or SO higher The rated output voltage of this device is 200 to 240 100VAC Overcurrent may damage the connected devices 2 3 1 Connecting a device to the power supply output AC receptacle BU5002RWLG only 1 BU5002RWLG comes equipped with two NEMA L6 30R AC receptacles Only devices with rated voltage of 200 to 240 VAC can be connected to these AC receptacles Connect devices with rated voltage of 100 VAC to the AC output terminal block 2 Connect devices you want to back up to the Power Supply Output Receptacles of the UPS If you need more output receptacles than those of the UPS supply additional output receptacles lt Example of connection for BU5002RWLG gt NEMA L6 30P PC server 14 15 2 Installation and connection 2 3 2 Connecting a device to the power supply output AC output terminal block A Caution When in use make sure the output terminal block cover is attached Do Q not turn ON the power switch when it is detached Voltage is applied to the out
5. Do not modify alter this product Disclaimers We are not liable for any damage or secondary damage resulting from the use of our product including malfunction and failure of eguipment connected devices or software e Make sure to read the safety precautions before using the unit Inthe event you transfer or sell this unit to a third party please include all of the documenta tion that came with this unit This is to ensure that the unit is used in line with the conditions described in the included documentation This manual contains important safety related information Please read and understand the contents of the manual before beginning operation If you discover any omissions or errors in the manual please contact the shop of pur chase Windows is the registered trademark of Microsoft Corporation in the United States and or other countries The names of other companies and products mentioned herein are the trademarks or regis tered trademarks of their respective owners OMRON Corporation 2013 All Rights Reserved IMPORTANT SAFETY INSTRUCTION 1 SAVE THESE INSTRUCTIONS This manual contains important instructions for BU2002RWLG BU3002RWLG BU5002RWLG that should be followed when using the UPS and batteries 2 9 YMBOL L This symbol indicates earth ground This symbol indicates turning on UPS C This symbol indicates turning off UPS 3 INTERNAL BATTERY Inter
6. 35 B Measuring the backup time Backup time 25 C initial value 160 iio BU5002RWLG KA B 100 BU2002RWLG 80 60 Backup time Minutes 40 20 0 500 1000 1500 2000 2500 3000 3500 Connection capacity W Backup time table Time unit Minutes BU2002RWLG Connection capacy iw 2 99 100 200 oo 400 soo 200 roo 1200 n Backup time 369 190 110 39 27 16 12 95 7 5 Minutes BU3002RWLG Connection capacity W 400 600 800 1000 1200 1400 600 1800 2000 2100 Backup time 450 260 165 93 63 45 28 19 15 11 75 5 2 5 Minutes BU5002RWLG Connection 20 50 100 200 300 400 600 800 1000 1200 1400 1600 1800 2000 2100 2700 3000 3500 capacity W Backup time 480 320 200 140 106 68 50 39 31 25 21 18 16 15 10 5 Minutes These backup times are for reference only Times may vary according to battery life and external environmental conditions temperature etc Maintenance and Inspection VN Caution for maintenance When maintaining the connected equipment turn OFF the unit s power Q switch to stop the output and stop the supply of commercial power Even if commercial power to the UPS is stopped while it is in operation the power output of this unit does not stop and power is supplied from the receptacle Do not disassemble repair or modify the unit Doing so may cause an elec
7. 1 2 BU2002RwLG BUSO02RWLG BUDO02RWLG Settings Local Settings Set the language to be displayed on the LCD LCD turns off automatically Set the calendar information for the UPS UPS Inst Date Set the date you started using the UPS UPS life count Set the UPS life counter status Menu Type Select the menu to be displayed Standard displays frequently used items only In Out Settings Output Voltage Set the output voltage Dv When this product is used in compliance with UL standards do not set 100V output mode Frequency Range Switch the frequency range mode Boot Settings Auto reboot Set auto restart from power failure Delay time Set the delay time for recovery from power failure Battery level Set the battery voltage for restarting the UPS Reboot Mode Set the mode for rebooting Power SW off Switch the operating mode of the power Switch Batt Settings Function Test Set the timing at which to execute the elf diagnostic test Bat L Counter Set whether to be notified of the battery life Bat Inst Date Set the date you replaced the battery Max BackUpTime Set the output of the UPS to stop after a specified amount of time Low Battery Set the level at which to detect low battery Settings Dry Contact BS Valid Range Set the status for receiving the BS signal BS Delay Time Set the delay time for the BS signal BU Delay Time Set the delay time for the BU signal DryCont Logic Set the logic of each conta
8. Installation or storing the unit in such a place may cause a fire Do not connect equipment that exceeds the output capacity of the unit You can use plug strip to connect additional devices but do not connect devices that exceed the current capacity of the plug strip The current protection of the unit may operate which may stop the output The wiring of the plug strip heats up which may cause a fire Do not pinch or sharply bend the cable Do not fold or knot the cable Doing so may cause the cable to be damaged or heated which may cause an electric shock or a fire If the cable is damaged stop using the unit and have the cable repaired For repair contact Omron representatives All of the included accessories are designed to be used exclusively with the unit Do not use the accessories with other devices Doing so may compromise the safety of devices Do not block the air vents front and rear Doing so will cause the internal temperature to rise which may cause the unit to fail and the bat tery to deteriorate Leave at least 5 cm of space between the front vent and the wall and at least 10 cm of space between the rear vent and the wall Do not connect devices that cannot be used with commercial power supply When the unit s power switch is turned ON and an error occurs with the connected device by pass operation is performed and commercial power supply is supplied as is to the c
9. Choose which one to use based on the application Refer to the table below for details about compatibility For further details about the software functions refer to the sepa rate UPS Monitoring Software Quick Installation Guide UPS monitoring software selection table eer OA Reguired options OS Communication method UPS monitoring software Reference sold separately i Serial PowerAct Pro 5 4 Note 1 gt See 7 1 RS232C Simple Shutdown Software Note 1 LAN Mods ons PowerAct Pro 5 4 Slave Agent Note Windows Server2008 including R2 Windows Storage Ser ver2012 Windows Storage Ser ver2008 including R2 Windows server2003 Serial PowerAct Pro 5 4 Note 1 iti RS232C Simple Shutdown Software Note 1 See 7 1 gt See 7 1 Windows server2003 PowerAct Pro 5 4 Note 1 gt See 7 1 Windows XP RS232C Simple Shutdown Software Note 1 PowerAct Pro 5 4 Slave Agent Noi Linux Note 2 PowerAct Pro Note 1 Unix RS232C Simple Shutdown Software Note 1 PowerAct Pro 5 4 Slave Agent No Shutdown Agent Mac OS X v10 8 v10 7 LAN PowerAct Pro 5 4 Slave Agen v10 6 v10 5 Mac OS X Server v10 8 v10 7 v10 6 v10 5 See 7 1 gt See 7 1 gt See 7 1 See 7 1 PowerAct Pro 5 4 Slave Agent Note1 gt See 7 1 Note 1 The most recent version can be downloaded from our homepage industrial omron eu Note 2 Files cannot be automatically saved Note 3 The UPS
10. DIMENSIONS i eer RR Gee REER k EE CER Ee E EX e ERE BER ERR kap MEA KEEKO RN REESE RER Ra SEA AA SEAS C Circuit block di amp grarri iion caeci cron coser e REX ix REX TE Laak EO da Res e 51 DzRelated products cort E cass eo terre Lo Eire rro t 51 Important information for safe operation is described Safety precautions Be sure to read it before installation and start of use The safety symbols and their meaning used in this manual are as follows Misuse may cause death or serious injury Misuse may cause injury or property damage Property damage means damage to houses household effects livestock and pets Q Indicates prohibition For example Q indicates that disassembly is prohibited Q Indicates obligation For example B indicates that grounding is necessary Note that events categorized as a caution required matter also may cause more serious results under certain conditions Do not use this unit when very high reliability and safety are required as S listed below This unit is designed and manufactured for use with FA or OA equipment such as personal computers Medical equipment or system that may cause death directly Applications that directly affect the safety of people For example the operation and control of cars Applications in which a failure of the unit may cause significant damage to the society and public For example essential computer systems and main communication equipm
11. Perform the test after charging the battery for at least 8 hours The battery can be charged just by connecting to a wall outlet The Power switch can be either ON or OFF Backup is performed too fre quently Frequent switching is performed although a power failure does not occur You hear the sound of switching Does not turn ON when power switch is pressed The display is abnormal The display is unstable White lines occur Noise increases The battery replacement lamp lights up or blinks and the beep er sounds at 2 second intervals Variations decrease in the input power occur frequently Or noise may be in cluded that significantly distorts the voltage waveform of the input power Try and check what happens when connecting the unit to a different wall out let commercial power located some distance away from the device consum ing a large amount of power This problem may occur also when you connect many devices to a plug strip or extension cord connected to the UPS if it is a long or thin cable The unit does not start up when the input power supply voltage frequency is abnormal AC I P abnormal is displayed on the LCD Check the voltage and frequency of the input power supply Seealsop A Specifications Input voltage range Input frequency see Page 48 The probable cause is noise that occurs inside the UPS Ground all devices connected to the UPS Connect them to a wa
12. lt BU2002RWLG BU3002RWLG gt Power supply 200 VAC External breaker Load with 250V 20A Emergency Stop Bs Switch double pole lt BU5002RWLG gt Power supply 200 VAC External breaker Load with 250V 35A Emergency Stop Switch double pole The unit was charged before shipment but it may have self discharged during shipment resulting in a reduced backup time We recommend charging the unit before use You can perform 2 5 Checking the operation on page 21 also before charging the battery 20 2A 2 Installation and connection 2 5 Checking the operation When you finish connecting the unit confirm that the backup operation works properly Check that the Battery Mode is performed normally according to the following procedure In this operation check the effects of a power failure are reproduced by disconnecting the AC input plug from the wall outlet commercial power 1 2 3 4 Press and hold the unit s power switch for 3 seconds or longer to turn ON the power The beeper sounds and the current settings are displayed on the LED Self diagnosis starts automatically When the self diagnosis test finishes normally the unit s operation switches to commercial power and the status indication below is displayed Statu
13. 0 8 632 35 00 industrial omron se Switzerland Tel 41 0 41 748 13 13 industrial omron ch Turkey Tel 90 212 467 30 00 industrial omron com tr United Kingdom Tel 44 0 1908 258 258 industrial omron co uk More Omron representatives industrial omron eu 52 No part or whole of this manual may be reproduced without permission The contents of this manual are subject to change without notice OMRON Corporation K1L D 15036A
14. 5 15R VAN Caution for installation and connection When the AC input power supply is grounded to the negative terminal Q make sure to use this unit s N terminal phase side as the ground L2 A misconnection may result in malfunction BU5002RWLG Input plug NEMA L6 30P Front view E C2 Make sure to connect the input plug to a wall outlet equipped with a grounding terminal Doing so may result in electric shock Provide a wall outlet commercial power compatible with the shape of the 30A plug NEMA L6 30R Example of connection for BU5002RWLG gt C Power supply 200 VAC External breaker with 250V 35A Input Input double pole receptacle plug PC server The unit was charged before shipment but it may have self discharged during shipment resulting in a reduced backup time We recommend charging the unit before use You can perform 2 5 Checking the operation on page 21 also before charging the battery 18 2 Installation and connection 2 4 2 Connecting to the input terminal block BU2002RWLG BU3002RWLG BU5002RWLG VAN Caution for installation and connection When connecting the AC input directly from a power switchboard make sure that the wiring work is performed by a gualified electrical engineer with Type II certification or higher To use the BU2002RWLG with up to
15. ON or performed automatically You do not have to perform any special operations Automatic test is performed once every 4 weeks after the unit is con nected to a commercial power source and power distribution begins If the battery is not charged for at least 24 hours the self diagnostic test is not executed immediately After charging is complete it is automatically executed 1 When the self diagnostic test is executed the Battery Mode starts automatically No beep sounds After the test is complete the normal operation automatically starts 2 If an error message appears on the LCD Follow the directions for the solutions described earlier in this document This test can also be run from the included UPS monitoring software For more details refer to the online help for the UPS monitoring software 30 31 4 UPS functions 4 3 Battery life counter function This function notifies you with LCD and beep sound when the battery needs to be replaced The bat tery life counter operates while commercial power is supplied after shipment When the ambient temperature of the battery is higher than 25 C the value of the counter will be incremented at a faster pace When the battery needs to be replaced the battery replacement lamp will light up and beep will sound Be sure to reset the battery life counter after replacing the battery Co Operation panel setting A list of menu items on the LCD is sh
16. may cause a fire The unit is equipped with a bypath circuit which is able to supply electric power to connected devices even when the inner control circuit is broken down by defects or malfunctions Output is continuing even when all indicators of the front panel are off If you want to stop the output either stop the source of commercial power or disconnect the AC input plug from the wall outlet commercial power Do not sit or stand on top of the product use it as a step ladder or lean against it Doing so may cause the unit to fail or to fall over and result in injury N Caution for maintenance When maintaining the connected equipment turn OFF the unit s power switch to stop the output and stop the supply of commercial power Even if commercial power to the UPS is stopped while it is in operation the power output of this unit does not stop and power is supplied from the receptacle Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns If the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not throw the unit into fire 0 The lead battery in the unit may explode or leak dilute sulfuric acid Do not insert metal objects into the power supply output receptacle of the UPS Doi
17. near the equipment and shall be easily accessible For BU2002RWLG and BU3002RWLG turn OFF the external breaker installed on the input side When performing maintenance on the connected devices follow the above instructions to ensure safety Do not connect devices such as dryers some solenoid valves etc which have a half wave rectifier that allows only half cycle AC power to flow through Overcurrent may damage the UPS Connect the unit to a wall outlet commercial power with the appropriate capacity 11A or greater for BU2002RWLG 164A or greater for BU3002RWLG and 27A or greater for BU5002RWLG Otherwise the power cord may be heated When equipment with the maximum output capacity is connected a maximum current of 11A BU2002RWLG 16A BU3002RWLG or 27A BU5002RWLG flows When changing the input cable make sure to perform the connection as specified When connecting a cable to the terminal block use a cable that complies with the input current specification of the UPS 0 Failure to do so may result in electric shock or ground fault BuU2002RwLG BUSO02RWLG BUDO02RWLG KN Caution for installation and connection When in use make sure the output terminal block cover is attached Do not turn ON the power switch when it is detached Voltage is applied to the output terminal block when the power switch is ON which can result in electric shock 0 Provide secure grounding
18. the top on the front ey fel 9 fe le ich 9 le 5 Push completely in Use the unit s fixing screws to fasten N Always use the support angles Note The batteries for BU5002RWLG are in a separate package Attach the batteries to the unit before installation For the attachment procedure refer to 6 2 Replacing the battery 12 13 2 Installation and connection 2 2 2 Stationary installation Perform installation only as shown in the diagrams below Horizontal installation Attach the included rubber feet for horizontal installation with the included M3 screws and position the unit horizontally For stationary horizontal installation make sure that this product does not slide or fall Installation is possible without removing the handles on the sides of BU5002RWLG do not remove them G Upright installation 1 Upright installation Use the upright stands included with the product Attach the two upright stands front and back for BU2002RWLG and BU3002RWLG and three front center and back for BU5002RWLG with the included screws Keep a space of 250 mm or more above the UPS Installation is possible without removing the handles on the sides of BU5002RWLG do not remove them
19. 2000VA 1400W a wiring capacity of 11A or required To use the BU3002RWLG with up to 3000VA 2100W a wiring capacity of 16A or required To use the BU5002RWLG with up to 5000VA 3500W a wiring capacity of 27A or required Make sure to properly match the AC input terminal with the appropriate wire color Turn off the external breaker when performing work on the unit s AC input terminals Be sure to attach the AC input terminal block cover Failure to do so may result in electric shock or ground fault Include a breaker double pole between the unit and the commercial power and install the breaker where it is easy to operate Connection procedure 1 Remove the terminal cover of the AC input terminal block 2 Run the wires through the terminal block cover with cable clamp 3 Connect the ground wire to the G terminal Use a flat head screwdriver to loosen the terminal block screw insert the wire and then retighten the screw 4 Connect the neutral line to L2 and connect the line to L1 Connections to the terminal block shall comply with the standards in Table 1 5 Fix the terminal block cover with the screws and then turn the clamp to stabilize the wires Table 1 BU2002RWLG Connectable wire size 0 5 to 4mm 1 5 to 6mm Amount of stripped wire 9 to 11mm Tightening torque 0 49N m 1 18Nem Recommended cable size 2mm AWG14 3 5mm AWG12 Bu2002nwLc BU3002RwLG BU5002RwLG Example of connection
20. OMRON Uninterruptible Power Supply UPS 200 240V model BU2002RWLG BU3002RWLG BU5002RWLG User s Manual 7 ZA e VY EJ EJ BU2002RWLG BU3002RWLG IO sano eo BU5002RWLG This manual provides important safety related information Thoroughly read and understand this manual before installing and using the product Keep this manual in a convenient location so that you can refer to it whenever necessary The contents of this manual are subject to change without notice Introduction Thank you for purchasing Omron s Uninterruptible Power Supply UPS The UPS protects computers and other devices from power failures voltage variations in stantaneous voltage drops and surge voltage such as that caused by lightning a phenom enon in which extraordinary high voltage occurs instantaneously Under normal conditions a stable sine wave AC voltage is output by raising the voltage when the input voltage is low or lowering the voltage when the input voltage is high according to the input voltage status in synchronization with commercial power input In addition a full time inverter supply method high efficiency is employed when abnormalities in com mercial power are detected such as in a power failure or whe
21. UGE Backup is operating due to power failure or AC input error Output will 4 second ON intervals stop if Battery Mode continues Intermittent Same as above 1 second Battery level is low so output will stop soon intervals None Battery is dead so output stopped If not the same as one of those shown above Operation is abnormal Check the status of lamps and beep and then press and hold the power switch for 3 sec onds or longer to turn OFF the power If the display is one of those shown in 4 Displays and beeps when there is an equipment failure in 3 3 Inter preting beeps and displays on page 29 take the neces sary measures and then go back to 1 on page 21 If no Battery Mode is performed and the UPS and the devices connected to the UPS stop this may be attrib uted to an insufficient battery charge After connecting the AC input plug to a wall outlet com mercial power and charging the battery go back to step 4 on page 21 If the problem persists after checking the 2 points above contact Omron representatives See as gt Beeper ON OFF can be set with Settings Local Setting Audible alarm in the menu on the LCD 6 Reconnect the AC input plug to the commercial power source When the AC input cable is connected to the terminal block turn on the external breaker The status indicator returns to its normal state and the beeping sound stops The status is as s
22. WLG Since the unit is heavy be careful not to hurt yourself when lifting or transporting it Hold the handle of the inner packaging when taking out the product from the package box Q Hold the handle of the inner packaging when taking out the product from the package box Dropping may cause injury Open the package box and take out the UPS and accessories Bu2002nwLc BU3002RwLG BU5002RwLG 1 2 Name of each part This section describes the name of each part of the UPS For information on the function of each part refer to 2 Installation and connection on page 5 and 3 Operation on page 24 that provides the details Front view lt BU2002RWLG BU3002RWLG gt lt Air vent gt lt Operation panel gt o Esc a lt BU5002RWLG gt lt Air vent gt lt Operation panel gt SAAD lt Enlarged view of the operation panel gt Power supply output lamp Battery mode lamp Battery replacement lamp LCD for status and setting display Power switch ESC switch Up switch Down switch Enter switch 7CIQmmoour
23. a flat head screwdriver to loosen the terminal block screws insert the wire stripped to the specified length into the terminal block from the bottom at an angle as far as it will go and then retighten the terminal block screws See Figure 3 The wire connected to the G terminal should be longer than the wires connected to L1 and L2 Refer to Table 1 for wire sizes G terminal Connect the ground wire L1 terminal Connect the line L2 terminal Connect the neutral line Bu2002nwLc BU3002RwLG BU5002RwLG Figure 1 BU2002RWLG BU3002RWLG BU5002RWLG Figure 2 Crimp the round terminal to the ground wire BU2002RWLG BU3002RWLG For M4 screw BU5002RWLG For M5 screw Figure 3 BU2002RWLG BU3002RWLG BU5002RWLG G wu G 12 L o e OO OO OO OO e F Q O Table 1 BU2002RWLG Connectable wire size 0 5 to 4mm 1 5 to 6mm Amount of stripped wire 9 to 11mm Tightening torque 0 49N m 1 18N m Recommended cable size 2mm AWG14 3 5mm AWG12 16 17 2 Installation and connection 2 Attach the terminal block cover with cable clamp to the unit For BU2002RWLG and BU3002R WLG attach the cover after connecting the input cable BU2002RWLG BU3002RWLG Insert the upper part of the terminal block cover into the slit of the unit and tighten it with two of the included M3 screws Tighten the cable clamp dial to stabi
24. ailure occurs For more information refer to the manual in the CD ROM 1 Connect the UPS to a computer Cable Included connection cable RS 232C lt RS 232C gt BU2002RWLG BU3002RWLG Connect to RS 232C port BU5002RWLG Included connection cable RS 232C 40 41 7 Using the UPS monitoring software and contact signal When connecting 2 or more computers to the UPS Only when using PowerAct Pro UPS Power cable Power cable 3 LAN connection PC server 3 m Power cable E Network n cs PC server2 CEREA Power cable Switching hub PC sever t Remote connection The Included connection cable RS 232C 2 Install the included PowerAct Pro 5 4 or Simple Shutdown Software to the PC you want to shutdown Installation method For PowerAct Pro 5 4 refer to the installation guide for Windows in the CD ROM or the sepa rate Quick Installation Guide for UPS Monitoring Software Refer to the manual in the CD ROM for Simple Shutdown Software Explanation Scheduled operation using the UPS monitoring software When performing scheduled operation in which the UPS is stopped and a device such as a breaker is used to stop the UPS at the same time that commercial power stops specify a period of no more than 3 months for the start of the next operation If you specify a period longer than 3 mont
25. al length 1mm for other measurements lt BU2002RWLG BU3002RWLG gt 24 Attach the 6 rubber feet i A 1 lt BU5002RWLG gt Attach the 6 rubber feet ire N BuU2002RwLG BUSO02RWLG BUDSO02RWLG Support angles lt Unit mm Tolerance 2mm for total length 1mm for other measurements gt Rack rail MIN 614 MAX 992 After rackmont installation 600 930 lt BU2002RWL BU3002RWLG gt 430 lt BU5002RWLG gt GODS oo o coo o 50 References C Circuit block diagram Electronic switch Power supply a output Power converter Power supply Step u Step down relay T EP ecu oise 200 VAC O OO filter High frequency compensation circull Input overcurrent protection D Related products
26. and voltage tests Performing withstand voltage tests may damage the surge absorption element built into the power supply input circuit When performing an insulation resistance test use the 400 VDC range Before stopping the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened If this unit is used for an inductive device such as a coil or motor check the operation beforehand With some types of devices the effect of inrush current may cause this unit to stop operating properly The battery contains dilute sulfuric acid which is a toxic substance If fluid leaks from the battery do not let it contact your skin or clothes If contacted wash it out with clean water In particular if the fluid gets in your eyes immediately wash them with clean water and seek medical treatment Check system operation beforehand if the unit is used in combination with a device whose power supply voltage and frequency fluctuate widely such as a generator If the generator s output voltage frequency falls out of the input voltage frequency range the unit will enter Battery Mode Even if the input frequency is within the range the unit will enter Battery Mode when a rapid change 5 Hz sec or greater occurs 2 Installation an
27. arging backup stops immediately See also Charge the battery as described in 2 6 Charging the battery Preparation for starting operation is now complete Operation 3 1 Precautions and notes for operation Take notice of following items during operation N Caution for use Do not allow the unit to come in contact with water Do not drop the unit Doing so may cause an electric shock or a fire If the unit becomes wet immediately stop using it disconnect the AC input cable from commer cial power and have the unit inspected and repaired For repair contact Omron representatives amp When the battery is dead replace it immediately or stop using the unit Continuing the use of it may cause fire or electric shock due to liquid leaks Ambient temperature Expected life QD The values in the table are the expected life under standard 35 C 2 5 years use conditions and are not guaranteed Using a dry cloth periodically wipe the dust from the AC input plug and power supply output receptacles Accumulated dust may cause a fire Do not use the unit in a closed place and do not cover the unit Doing so may cause abnormal heating or a fire 9 If you notice an abnormal sound or smell smoke or leaking fluid immediately turn OFF the unit s power switch and stop the supply of commercial power Using the unit under such conditions may cause a fire If you notic
28. automatically stops once the battery is depleted A Caution When this product is used in compliance with CE marking please use under 3m connection cable 38 39 7 Using the UPS monitoring software and contact signal UPS monitoring software function list Supported ALimited Unsupported Software title General applications Network management applications Simple functions standalone Advanced functions network support Simple Shutdown Software PowerAct Pro 5 4 Required options Auto shutdown 1 UPS monitoring operating status UPS monitoring data Pop up notification End when OS is inactive 3 Schedule operation UPS setting change External command execution Event log save Data log save Coordinated shutdown shutdown of multiple units Output receptacle control Redundant power supply support Remote UPS management Mail send Telnet connection SYSLOG support 1 The UPS automatically stops only when the battery is depleted Battery Mode continues until the battery is depleted 2 Only the battery capacity can be monitored 3 This function is available only for Windows not for Linux et of software functions 1 Auto shutdown shutdown The computer can be shut down automatically when a problem occurs with the power supply esser UPS monitoring operating The operating status of the UPS can be monitored in Commercial Power Mode Battery Mode status 3 UPS monito
29. ct signal Remote Logic Set the logic of the remote signal d 1 1 1 1 1 q 1 2 1 1 q 32 33 4 UPS functions Identification Type Display the names of the UPS and battery pack Serial Number Display the serial number of the UPS Firmware Ver Display the firmware version of the 1 UPS Memorandum You can record information of 20 alphanumeric characters Log Fault Log Display up to 10 fault log records time of occurrence and details of each failure Shutdown log Display up to 10 reasons for shutdown 1 of the UPS Event Log Display up to 10 event log records Reset all log Clear each log Measuring the backup time 5 1 How to measure backup time The backup time you measure for the first time after purchase is the initial value of the backup time You can precisely judge the deterioration condition of the battery if you measure the initial value of the backup time in advance at the time of a battery check 1 Connect to commercial power and charge the battery for 8 hours Charging time is extended 24 hours per unit if additional battery unit is connected 2 Turn ON all devices connected to the unit 3 Turn off the commercial power and measure the backup time In Battery Mode measure the time until the unit automatically stops and all displays disappear The power supply output of the unit will stop when the battery discharges Conduct measurement under a condit
30. d connection 2 2 Installation The UPS permits the following installing methods Choose the one best suited for the environment 2 2 1 Rackmount installation 2 2 2 Stationary installation Horizontal Upright intatllation Do not use this unit in any position other than the correct positions indicated in the illustration below Note Before installing this device make a record of the serial number of this device The product serial number is required when contacting us about the device The serial number S N is inscribed on the bottom left side of the rear panel The product serial number is inscribed on the bottom left side of the rear panel The product serial number label is also included Q Correct Positions Be careful not to get your fingers caught AN when arranging the unit BuU2002RwLG BUSO02RWLG BUDO02RWLG 2 2 1 Rackmount installation EIA JIS 19 inch rack server rack N Caution When performing rack installation ensure that the UPS is supported and stabilized by using both the support angles and the table clamps that were included When installing on a rack make sure
31. e 160 2 to 288 2 VAC 208V mode 167 2 to 278 2 VAC 220V mode 176 2 to 278 2 VAC 230V mode 184 2 to 278 2 VAC 240V mode 192 2 to 278 2 VAC 100V mode 160 2 to 288 2 VAC 200V mode 170 2 to 278 2 VAC 208V mode 177 2 to 278 2 VAC 220V mode 186 2 to 278 2 VAC 230V mode 194 2 to 278 2 VAC 240V mode 202 2 to 278 2 VAC 100V mode 170 2 to 278 2 VAC 50 60 Hz 1 3 5 or 14 5 in the factory settings 9A 11A 14A 16A 23A 27A Input voltage range Input frequency Maximum current at rated voltage minimum input voltage Single phase two wire grounded Terminal block NEMA L6 30P Terminal block Input protection Input protection capacity 30A Output capacity upper limit 2000VA 1400W 1000 VA 700 W in 100V mode 3000VA 2100W 1500 VA 1050 W in 100V mode 5000VA 3500W 2500 VA 1750 W in 100V mode Rated current output rating voltage 10A 15A 25A Switching time Uninterrupted Commercial direct shipment switching time Uninterrupted Output voltage commercial operation 200Vmode AC200V 2 208Vmode AC208 2 220Vmode AC220V 2 230Vmode AC230 2 240Vmode AC240V 2 100Vmode AC100V 5 Output voltage backup operation 200Vmode AC200V 2 208Vmode AC208 2 220Vmode AC220V 2 230Vmode AC230 2 240Vmode AC240V 2 100Vmode AC100V 5 Output frequency commercial operation Synchronized with input frequency Ou
32. e battery can be charged once the AC input plug is connected to a commercial power source When storing the unit charge the battery for at least 8 hours and turn OFF the power switch Even if the unit is not used the battery gradually discharges and if it is left for a long time it goes into an over discharge state The backup time may become shorter or the battery may become unusable Connect the unit to a commercial power source for at least 12 hours every 6 months when the storage temperature is 25 C or less or every 2 months when the storage temperature is 40 C or less Turn off the power switch of the unit during storage Do not short the output lines of the unit to each other and do not short the output lines to the ground The unit may fail Do not connect the AC input plug of the unit to its Power Supply Output Receptacle during the Battery Mode The unit may fail Do not connect a page printer such as a laser printer to the unit The unit repeatedly and frequently switches between Commercial Power Mode and Battery Mode which may shorten the life of the battery The page printer has a large peak current so an excess of the connection capacity or a power failure due to instantaneous voltage drop may be detected Do not install or store the unit in a place exposed to direct sunlight The rise of temperature may cause the built in battery to deteriorate rapidly and become unusable Do not perform withst
33. e such a condition stop using the unit and contact Omron representatives for inspection and repairs Position the unit in such a way that you can immediately disconnect the AC input plug from the wall outlet commercial power in the event a problem occurs If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns If the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not place objects heavier than 25kg on the unit and do not drop heavy objects onto the unit Doing so may cause distortion damage to the case or a failure of the internal circuit which may cause a fire The unit is equipped with a bypath circuit which is able to supply electric power to connected devices even when the inner control circuit is broken down by defects or malfunctions Output is continuing even when all indicators of the front panel are off If you want to stop the output either stop the source of commercial power or disconnect the AC input plug from the wall outlet commercial power e Do not sit or stand on top of the product use it as a step ladder or lean against it Doing so may cause the unit to fail or to fall over and result in injury 24 25 3 Operation Notes Before stopping the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial
34. e unit s power switch is turned ON and an error occurs with the connected device by pass operation is performed and commercial power supply is supplied as is to the connected devices When installing the unit on a rack place it on the lower shelf Injury may result if the unit falls Make sure to use the mounting screws included with the brackets Mounting screws other than those included may not be strong enough to support the unit caus ing it to fall If you attach the case using long screws other than those included with the product you may damage the internal parts of the unit When using the unit in the 100V output mode check that the output voltage is set to 100V and then turn ON the power switch Connecting a 100V device to the unit while outputting in the 200V mode may cause a failure of the device or a fire The output voltage can be set with Settings In Out Settings Output Voltage in the menu on the LCD e eo O BU2002RwLG BUSOO02RWLG BUDO02RWLG Notes When moving the unit from a cold place to a warm place leave it for several hours before using it If the unit is promptly turned ON after being moved to a warmer place condensation may form inside the unit and cause it to fail Charge the battery soon after purchasing the unit The battery self discharges even when it not being used and it goes into over discharge state if it is left for a long period of time Th
35. eak it The battery may explode or leak dilute sulfuric acid Do not use a new battery and an old battery at the same time Dilute sulfuric acid may leak OO OOD OO oe ix Safety precautions Notes When moving the unit from a cold place to a warm place leave it for several hours before using it If the unit is promptly turned ON after being moved to a warmer place condensation may form inside the unit and cause it to fail Charge the battery soon after purchasing the unit If you do not use the unit for a long time after the purchase the battery may deteriorate and the battery may become unusable The battery can be charged once the AC input plug is connected to commercial power Recharge the battery for at least 8 hours every 6 months when the storage temperature is 25 C or less or every 2 months when the storage temperature is 40 C or less The battery self discharges even when it not being used and it goes into over discharge state if it is left for a long period of time The backup time may become shorter or the battery may become unusable We recommend keeping the temperature 25 C or less when storing the unit for long periods of time Turn OFF the unit s power switch when storing it Do not short the output lines of the unit to each other and do not short the output lines to the ground The unit may fail Do not connect the AC input terminal of the unit to its Power Supply Output te
36. ent Applications with the same level of importance AN Caution for installation and connection Carry the unit considering its weight and balance and place it on a stable Q and robust base Dropping or toppling the unit may cause injury The approximate weights of the units are 28kg BU2002RWLG 33kg BU3002RWLG and 61kg BU5002RWLG If you drop the unit stop using it and have it inspected and repaired For repair contact Omron representatives Do not hold the side of the front panel when lifting Injury may result if the panel comes off and falls Keep plastic package bags out of reach of children Children may suffocate if they place their heads into plastic bags Make sure to connect the unit s AC input plug to a commercial power source with rated input voltage 200 208 220 230 240VAC and 50 60 Hz frequency Connecting to a commercial power source with a different rated input voltage or frequency may result in a fire The unit may fail eoe Safety precautions AN Caution for installation and connection For BU5002RWLG when an abnormality unusual sound or smell occurs disconnect the AC input plug from the wall outlet or turn OFF the INPUT PROTECTION switch input overcurrent protection switch on the back of the unit The socket outlet shall be installed near the equipment and shall be easily accessible For BU2002RWLG and BU3002RWLG turn OFF the external break
37. ent accurately 36 37 6 Maintenance and Inspection 1 3 Guidelines for how often to check the battery measure the backup time Average ambient 6 month check Monthly check temperature For the first 4 years after starting use When 4 years or more have passed after starting use For the first 2 years after starting use When 2 years or more have passed after starting use The battery deteriorates even if it is stored The higher the temperature is the shorter the life becomes OC Cleaning the UPS Moisten a soft cloth with water or detergent squeeze it tightly and wipe the product lightly Do not use chemicals such as thinner and benzene They cause deformation or discoloration 2 Removing dust from the AC input plug power supply output receptacles input terminal block and output terminal block of the UPS Stop all the connected devices and the UPS and disconnect the AC input plug from a wall outlet commercial power Then remove dust with a dry cloth and make the connection again For information on the connection procedure See aso gt 2 3 Connecting the equipment Page 14 Using the UPS monitoring software and contact signal If you do not use the UPS monitoring software and contact signal this step is not required lll UPS monitoring software PowerAct Pro and Simple Shutdown Software is included with this product Refer to the table below for details about compatibility
38. er installed on the input side When performing maintenance on the connected devices follow the above instructions to ensure safety QD Do not connect devices such as dryers some solenoid valves etc which have a half wave rectifier that allows only half cycle AC power to flow through Overcurrent may damage the UPS e Connect the unit to a wall outlet commercial power with the appropriate capacity 11A or greater for BU2002RWLG 164A or greater for BU3002RWLG and 27A or greater for BU5002RWLG Otherwise the power cord may be heated When equipment with the maximum output capacity is connected a maximum current of 11A BU2002RWLG 16A BU3002RWLG or 27A BU5002RWLO flows e When changing the input cable make sure to perform the connection as specified When connecting a cable to the terminal block use a cable that complies with the input current specification of the UPS Failure to do so may result in electric shock or ground fault When in use make sure the output terminal block cover is attached Do not turn ON the power switch when it is detached 0 Voltage is applied to the output terminal block when the power switch is ON which can result in electric shock Provide secure grounding For AC input plug connection connect the plug directly to a commercial power source For termi nal block connection connect the cable to a commercial power source and ground i
39. es exposed to shock or vibration salty or wet places or outdoors Installation or storing the unit in such a place may cause a fire OO OO Do not connect equipment that exceeds the output capacity of the unit You can use a plug strip to connect additional devices but do not connect devices that exceed the current capacity of the plug strip The current protection of the unit may operate which may stop the output The wiring of the plug strip heats up which may cause a fire Do not pinch or sharply bend the cable Do not fold or knot the cable Doing so may cause the cable to be damaged or heated which may cause an electric shock or a fire If the cable is damaged stop using the unit and have the cable repaired For repair contact Omron representatives The accessories are designed exclusively for use with this unit Do not use any of the included accessories with other devices Doing so may compromise the safety of devices Do not block the air vents front and rear Doing so will cause the internal temperature to rise which may cause the unit to fail and the bat tery to deteriorate Leave at least 5 cm of space between the front vent and the wall and at least 10 cm of space between the rear vent and the wall oO o 2 Installation and connection KN Caution for installation and connection Do not connect devices that cannot be used with commercial power supply When th
40. hoto coupler ratings Input voltage HIGH ON 5 to 24 VDC Appliable voltage 35VDC or less LOW OFF 0 7 VDC or less Maximum current 50 mA Remote ON OFF Voltage between terminals 5 VDC Current when closed 10 mA max 7 2 5 Contact Signal circuit inside the UPS 7 a BE E o TR m 7 3 gt 5V Sa n o BU 1 a a 5 DENN 0 WB Jz yi S10ka 271 toe Il zl a y gt J o BS o Remote ON OFF 3 7 8kQ o Remote ON OFF COM 43 BuU2002RwWLG BUSOO2RWLG 845002RWLG 7 2 6 Example of the use of the Contact Signal circuit Example of BU signal output circuit and Example of BS signal input circuit and the the connected circuit connected circuit P r GND C1 C2 0 pF to several UPS side System side Insideof External thousand pF Connecting cable UPS denen Consider the capacity lt circuit according to the operating twisted or shielded environment Remote ON OFF circuit Example of remote ON OFF remote ON OFF L remote ON OFF UPS side 7 2 7 Precautions and notes for the use of the Contact Signal Notes When connecting a device such as a relay that generates counter electromotive force to the signal output circuit connect diodes that prevent counter electromotive force to both ends of the relay Explanation When power is restored after the unit stopped automatically during a
41. hown below Status indicator Power switch ON Operating normally Checking the operation is now complete Installation and connection is now complete 22 23 2 Installation and connection 2 6 Charging the battery The battery automatically starts charging when the unit is connected to a commercial power source This occurs regardless of whether the power switch is ON or OFF The charging takes 8 hours to complete The unit was charged before shipment but it may have self discharged during shipment resulting in a reduced backup time We recommend charging the unit before use If you do not perform the initial backup time measurement described below in 2 7 Measuring the initial value of backup time proceed to 3 Operation Page 24 Measuring the initial value of backup time When you measure the backup time initial value of the unit in your environment this value can be used as a guide when checking the battery and deciding the UPS monitoring software setting values See also 5 Measuring the backup time Page 34 2 8 Recharging the battery The battery is discharged completely when the backup time is measured so you need to recharge it before using the UPS You can use connected devices while recharging the battery but the backup time when a power failure occurs is shorter until the battery is fully charged If a power failure occurs immediately after the start of ch
42. hs the internal timer is reset and the scheduled operation does not start Note that this period reduces to approximately half when the battery needs to be replaced If a period of 3 months is exceeded you start operation by supplying commercial power and pressing the Start Switch However if the battery needs to be replaced you may not be able to start operation In this case replace the battery Start of operation in scheduled operation using the UPS monitoring software To manually start up this unit after it has been stopped by a scheduled operation turn OFF the power switch and turn it back ON again To stop the unit when it is in operation turn OFF the power switch Auto restart after OS closing processing using the UPS monitoring software When a power failure occurs certain PCs 1 automatically restart immediately after the OS is shut down by auto shutdown In this case the UPS stops during or after the restart of the PC which may damage files and the hard disk You can avoid this phenomenon by disabling POWER MANAGEMENT in the BIOS settings of the PC 1 Certain PC It is known that this phenomenon occurs for MICRON s Millennia Mme Precautions when setting the UPS to stop automatically after OS shutdown Of after a power failure occurs the power is restored while auto shutdown processing is being per formed UPS output stops once after the set time elapses After shutdown processing is complete do not turn ON the co
43. ion in which no problem occurs even if the power supply of the connected device stops during the process Do not conduct measurement if there is a possibility of a failure when the power supply stops Estimatedbackuptime Estimatedbackuptime time 1 Convert the total capacity power consumption of the connected devices to watts W For the indication of connected devices check your computer and the rear of the edo The indicator can show values in three different ways volt amperes VA amperes A and watts W Example 1 200 VAC 50 60Hz 145 W Example 2 200 VAC 50 60Hz 1 8 A Example 3 200 VAC 50 60Hz 150 VA x power factor x power supply voltage W For devices that use the VA or A indication convert the capacity into W Multiply the value indi cated on devices by the value in the right table for conversion When the power factor is unknown enter 1 The power factor usually ranges between 0 6 and 1 Add the values converted into W to obtain the total capacity of the connected devices Calculate the initial value of the backup time for the total capacity of the connected devices from the graph below Graph of backup time graph of initial values for products that have not been used at 25 C The backup time becomes shorter than the graph table below when temperature is lower The smaller the capacity of connected devices becomes the longer the backup time becomes anan oO nm OO 34
44. l power if it recovers from a power failure input power supply error while it is providing power supply output The spent battery starts charging f a power failure or abnormal power input is resolved after the battery is discharged completely and power output is stopped the UPS restarts automatically and resumes power output The expended battery begins to charge See also Boot Settings in the menu on the LCD can be used to enable or disable auto restart e Stop procedure Press and hold the power switch of the UPS for 3 seconds or longer The power output from the UPS stops Status m Even if you turn off the power switch if AC is supplied from commercial power the battery is automatically charged 28 3 Operation 3 3 Interpreting beeps and displays Standby None E Mode Commercial Power Mode Bypass M Mode SI UPS Event Battery Mode e Intermittent 4 second Intermittent 1 second Intermittent 2 second Battery Low E Battery Empty Battery Deterioration Se Intermittent 2 second Intermittent 0 5 second Power switch OFF Status ae i ara Operation stopped Power switch ON Operating normally AC input is bypassed to the Refer to the message output due to an internal failure displayed on the LCD of the UPS or other reason Self diagnostic test in progress Commercial Power Mode is recovered after a certain period of time Waiting startup conditions are Refe
45. lize the wire BU5002RWLG Insert the tab on the left side of the terminal block cover into the slit of the input terminal block cov er and then run one of the included M3 screws through the hole on the right side of the terminal block cover and tighten it Tighten the cable clamp dial to stabilize the wire a oureu Oia a 12 u 2 3 3 Connecting to a computer When using the included UPS monitoring software or the contact signal use the connection cable to connect the unit to the PC Seealso gt 7 Using the UPS monitoring software and Contact Signal on page 38 If you do not use the UPS monitoring software and Contact Signal this step is not required BuU2002RwLG BUSO02RWLG BUDO02RWLG 2 4 Connecting the AC input When installation and connection are complete connect the units AC input to a commercial power source N Caution Make sure to connect the AC input plug of the unit into a wall outlet commercial power with rated input voltage 200 208 220 230 240VAC Connecting to a wall outlet commercial power of a different rated voltage may result in fire The unit may fail 2 4 1 Connecting the AC input plug BU5002RWLG Use the 15A plug included with the product at shipment Provide a wall outlet commercial power suitable for the shape of the 15A plug NEMA
46. ll outlet commercial power for 3 pin plugs or connect their Grounding Terminal to the Grounding Terminal of a wall outlet This problem may occur when power cords are long or placed closely or when the UPS and devices to be backed up are placed closely Rearrange them e If the UPS or devices connected to the UPS are contained in a metal rack at tempt to ground the rack itself When the battery replacement lamp blinks Judged as battery deterioration by self diagnosis test Replace the battery as only the short backup operation time is available Seas 4 2 Self diagnosis test page 30 When the battery replacement lamp is ON Battery life counter went off scale The life of the battery has expired Replace the battery Sess 4 3 Battery life counter function page 31 Overload is displayed There are too many connected devices Reduce the number of connected de vices until the error is resolved Over load time out is displayed Output stopped due to exceeded connection capacity Turn OFF all power to the unit and connected devices and reduce the number of connected devices Then turn the power to the unit and connected devices back ON and check whether the error is resolved References A Specifications C U U T oR sBusoRWLG BUSODZRWL G Operation method Full time inverter supply method high efficiency AC input Rated input voltage AC200 208 220 230 240V Startup voltage range 200V mod
47. mputer until the UPS has finished restarting BuU2002RwWLG BUSOO2RWLG 05002RwLG Contact signal Contact signals are included as standard for the unit Contact Signal You can develop your unique system based on the following specifications to automate the process at a power failure You can perform power failure processing by allowing the system to detect the backup signal and also perform system shutdown processing by allowing the system to detect the Low battery level signal Also by inputting the backup stop signal from the system you can stop the UPS with a sufficient battery level to prepare for the next occurrence of a power failure 7 2 1 Signal output The UPS has 4 kinds of output signals The output circuit consists of an open collector circuit using a photo coupler a kind of electronic switch Backup Signal output BU BU COM ON when a power failure occurs Stays ON during backup operation at a power failure Low battery level signal output BL BL COM ON when the battery is low Goes ON when the battery becomes weak during backup operation at a power failure Trouble Signal output TR i Goes ON when a failure of the UPS occurs or SO AEA when the battery life counter expires 0 Battery Replacement Signal output WB Goes ON when the test determines that bat tery replacement is necessary due to deterio ration or when the battery life counter goes off scale 7 2 2 Signal input I
48. n the table are the expected life under stan dard use conditions and are not guaranteed Using a dry cloth periodically wipe the dust from the AC input plug input terminal block and power supply output receptacles Accumulated dust may cause a fire QD Do not use the unit in a closed place and do not cover the unit Doing so may cause abnormal heating or a fire Depending on the operating environment hydrogen gas may be generated from the battery re sulting in a rupture or explosion Ventilate the area around the unit If you notice an abnormal sound or smell smoke or leaking fluid immediately turn OFF the unit s power switch and stop the supply of commercial power Using the unit under such conditions may cause a fire 0 f you notice such a condition stop using the unit and contact Omron representatives for inspection and repairs Position the unit in such a way that you can immediately disconnect the AC input plug from the wall outlet commercial power in the event a problem occurs If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns If the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not place objects heavier than 25 kg on the unit and do not drop heavy objects onto the unit Doing so may cause distortion damage to the case or a failure of the internal circuit which
49. n there are large changes in voltage power supply is uninterruptedly shifted to the battery and sine wave output is con tinued Output capacity is 2000VA 1400W for BU2002RWLG 3000VA 2100W for BU3002RWLG and 5000VA 3500W for BU5002RWLG Notes on the use of the Backup Power Supply This product is designed and manufactured for use with FA or OA equipment such as per sonal computers Do not use it when very high reliability and safety are required as listed below Medical equipment that may cause death directly Applications that may cause injury applications that directly affect the operation and control of planes ships railroads and so on Applications that are always subjected to vibration such as cars and ships Applications in which a failure of this product may cause significant damage or effect to the society and public important computer systems main communication equipment public transportation systems and so on Equipment with the same level of importance For equipment that greatly affects the safety of people and maintaining public functions special considerations related to operation maintenance and management must be taken such as duplicating the system and emergency power generation facilities Observe the contents of this manual such as the use conditions and environments When you want to use this product for an important system that requires very high reliability contact Omron representatives
50. nal interface e D sub 9pin 1 Rated load Rated input voltage When fully charged 2 Rated load Rated input voltage When battery charge current is at maximum 46 47 References B Dimensions BU2002RWLG BU3002RWLG Unit mm Tolerance 2mm for total length 1mm for other measurements e e BU5002RWLG lt Unit mm Tolerance 2mm for total length 1mm for other measurements gt BU2002RwLG BUSO02RWLG BUDSO02RWLG Upright stand lt Unit mm Tolerance 2mm for total length 1mm for other measurements gt lt BU2002RWLG BU3002RWLG gt lt BU5002RWLG gt sana O 48 49 References Rubber feet Unit mm Tolerance 2mm for tot
51. nal battery voltage is 48VDC for BU2002RWLG and 72VDC for BU3002RWLG BU5002RWLG 4 TEMPERATURE RATING The maximum ambient temperature of the UPS is 40 C 5 ENVIRONMENT The unit is intended for installation in a temperature controlled indoor area free of conductive contaminants Procedure from installation to operation Read Safety precautions Page v Remove the product from the package and check the contents Page 1 Installation connection Perform installation and Are you using UPS monitoring software or contact signal Yes Read Using the UPS monitoring software and contact signal Page 38 No Check the operation and displays Pages 21 ere ee ee eee ee ee ee eee ee ee eee eee Measure the backup time i Page 34 i Charge the battery again Page 23 Preparation for operation is complete et ee eee ee ee ee ee ee ee eee mmm Operate Page 24 Perform maintenance and inspection Page 36 MM b j L 2 2 2 2 2 2 2 2 Maintenance inspection Deteriorated battery gh mime ltn mmi m eee set eg D 0 9 i o 0 23 o S 0 5 lt ee 12 0 5 4 ee ee a ee ee ee ee ee ee oe ee ee ee RaR iii iv Table of Contents Table of Contents lMtrod ctioM sene eE e a A RE e EES i IMPORTANT SAFETY INSTRUCTION riisi cc cccceeeeeeeceeee cece ee eeee eae ee ee e
52. ng so may result in electric shock Do not insert metal objects into the battery connectors Do not create a short between the connector terminals Q Doing so may result in electric shock o OO OO e KN Caution for battery replacement Perform replacement on a stable and flat place Handle the battery carefully so that you do not drop it Not doing so could cause injury or burns due to liquid acid leakage Use a specified battery for replacement Not doing so may cause a fire Replacement battery pack for BU2002RWLG BUB2002RWG BU3002RWLG BUB3002RWG BU5002RWLG BUB3002RWG 2PCS Do not replace the battery in a place where there is flammable gas Spark may occur when connecting the battery which may cause an explosion or fire If fluid dilute sulfuric acid leaks from the battery do not touch the fluid Doing so may cause blindness or burns If it contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not disassemble or modify the battery Doing so could cause dilute sulfuric acid leak which could cause blindness and burns Do not drop the battery and do not expose it to strong impact Dilute sulfuric acid may leak Do not short the battery with metal objects Doing so could cause an electric shock fire or burn Some electrical energy still remains inside the spent battery Do not put the battery into fire and do not br
53. nput of the UPS Stop Signal BS BS COM UPS stops When the BS signal is ON High the output of the UPS is stopped after the time period specified in advance has elapsed The following settings are available on the LCD 1 BS Valid Range Settings Dry Contact BS Valid Range Always enabled The BS signal is received either in Commercial Power Mode or Battery Mode Enabled during Battery Mode The BS signal is received only in Battery Mode 2 BS Delay Time Settings Dry Contact BS Delay Time You can set the amount of time between when the BS signal is received and when the output of the UPS is stopped Remote ON OFF Signal Remote ON OFF signals can be used to start External contact and stop the UPS by using either an externally connected contact or the ON OFF status of the open collector circuit Connection terminals are at contact signal con nector pins 6 7 42 7 Using the UPS monitoring software and contact signal 7 2 3 Contact signal I O connector female DSUB9P 2 Trouble signal output TR 3 Backup stop signal input BS xe quee NOU ej SG 5 GOMMON COM Poet inch screw j Remote ON OFF input 0 8 Backup signal output BU 9 Deterorated batery sal output QW Note The COMMON COM terminal pin 5 is connected to the frame ground 7 2 4 Contact Signal ratings Signal output BL TR BU WB UPS Stop Signal input BS P
54. nterpreting beeps and displays itr reor ett tr ka Cr x ER RE undo 29 Z JES TUAGUOMS asda 5 aa neva a i e ul ane a do EMEN LIE 4 1 Suspending a beep s Self diagmosis TSS TID 4 3 Battery life Counter fUDCtlOEi uoce ici ree Cri t tale Re te Ee iene Ce ete bate cc ecc sa ented 31 4 4 Operation panel setting 25 eeei rri ler asked dan k ra tei deuda re pid v ETa E eee recap requie Fendt us 31 9 Measuring the DacktuptltYiez cucce iere tto torte e rp te nens coi tenter aad i tee d nre Ex tS 34 5 1 _ How to measure backup tilme eeics ciet daa vase doo terrena da ga na end aka kak kkk aada e FEDES Fe be En EERE 34 5 2 Estimated backup time inicia d cese iro auo co U SAAMA ce Yo cte tea icu Ha Beau 2 eR E To zv samy Re iue cb sco SELE E 34 6 Maintenance and Inspection iiec eee t ice iana a ida a aaa an aa nOn e XXE nnn kaka d Xa 36 6 1 Checking the battery etant eain eni e co Decii E o dE Een Ree e va E Rue deck xe a 36 6 2 CleaniFig eiie E OUR EXRE CAX EN n OREAUIR E en Pa se ERE eR ERR EE aen DEX EXER E E rER RE 37 7 Using the UPS monitoring software and contact signal esee 38 7 1 When using the included UPS monitoring software to perform auto shutdown 40 LEE Se reu leni 42 8 Troubleshooting References sees RR ERERARUAR cede den cates E cc kuluami jaamade dated RENE META ERR RAIN RENS R Anna ARRA PR SR eS A Specifications B
55. onnected devices When installing the unit on a rack place it on the lower shelf Injury may result if the unit falls Make sure to use the mounting screws included with the brackets Mounting screws other than those included may not be strong enough to support the unit caus ing it to fall If you attach the case using long screws other than those included with the product you may damage the internal parts of the unit When using the unit in the 100V output mode check that the output voltage is set to 100V and then turn ON the power switch Connecting a 100V device to the unit while outputting in the 200V mode may cause a failure of the device or a fire The output voltage can be set with Settings In Out Settings Output Voltage in the menu on the LCD e oo o SO o vii vill Safety precautions AN Caution for use Do not allow the unit to come in contact with water If you drop the unit stop using it Doing so may cause an electric shock or a fire If the unit becomes wet or is dropped immediately stop using it disconnect the AC input cable from commercial power and have the unit inspected and repaired For repair contact Omron representatives amp When the battery is dead replace it immediately or stop using the unit Continuing the use of it may cause fire or electric shock due to liquid leaks Ambient temperature Expected life m The values i
56. ower output from the unit stops Shut down your computer after performing appropriate procedures for example sav ing data while the unit is still supplying power Rebooting If the battery discharges completely during a power failure the output stops After recovery from the power failure the unit automatically restarts and output begins If you do not want to restart the connected devices disable the Settings Boot Settings Auto reboot setting in the menu on the unit s LCD or turn OFF the power switch of the connected devices Scheduled operation using the UPS monitoring software When performing scheduled operation in which the UPS is stopped and a device such as a breaker is used to stop the UPS at the same time that commercial power stops specify a period of no more than 3 months for the start of the next operation If you specify a period longer than 3 months the internal timer is reset and the scheduled operation does not start Note that this period reduces to approximately half when the battery needs to be replaced If a period of 3 months is exceeded you start operation by supplying commercial power and pressing the start Switch However if the battery needs to be replaced you may not be able to start operation In this case replace the battery xi Preparation C Unpacking the product VAN Caution The approximate masses of the units are 28kg BU2002RWLG 33kg BU3002RWLG and 61kg BU5002R
57. own in the table below Menu items displayed vary depending on the menu type setting The menu type can be set with Settings Local Settings Menu Type There are two types of menu Standard Mode for general users and Advanced Mode for administrators Meaning of the Note column 1 Displayed only when the menu type is Advanced Mode Not displayed in Standard Mode 2 The setting can be changed only when the UPS is stopped During operation the setting can be checked but not changed Menu Description Note Measurements Load Meter Display the applied load in VA and W Input Output Display the input output voltage and frequency Battery Meter Display the status of the built in battery o Longevity Display the estimated lifespan of the UPS in 5 levels Efficiency Display the efficiency of the UPS as a l percentage Cumulat Power Display the amount of power used so far and the number of days elapsed Average Power Display the average amount of power used so far Control Function Test Perform a self diagnosis and a test to check for battery deterioration and then display the results ResetB L cnt Reset the battery life counter Reset Failure Reset a failure EE ResetPow Usage Reset the values of cumulative power usage and average power usage DryContactTest Perform a contact signal test Initialization Return each of the UPS settings to the factory settings i 1 2 1
58. power failure the unit automatically restarts and supplies power If you do not want to start the connected devices turn OFF their switches or set the auto startup setting after recovery from power failure Settings Boot Settings Auto reboot on the LCD to disable See page 32 44 45 Troubleshooting Perform the checks shown below if the unit is operating abnormally If the unit continues to operate abnormally please contact Omron representatives Check and remedy The LCD does not appear when the UPS is connected to com mercial power and the power switch is turned ON Backup is not possible The computer stops when a power failure occurs 1 Make sure the AC input is securely connected to commercial power 2 AC input overcurrent protection is activated and power is cut For BU2002R WLG and BU3002RWLG the black button has popped up For BU5002R WLG it is tilted towards OFF If the black INPUT PROTECTION button pops up there are too many con nected devices or there was a short circuit with the connected devices Disconnect all the connected devices press the black INPUT PROTEC TION switch overcurrent protection switch and turn on the power switch If the status indicator does not display properly after you perform the above operation there is a problem with the unit See 3 3 Interpreting beeps and displays on page 29 The battery may not be fully charged
59. power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened Take measures for handling unforeseen accidents such as data backup and system redundancy The output may stop when there is a circuit failure in the UPS Explanation Usual operation You may either leave the power switch of the unit ON operation status or turn it OFF each time when stopping the connected system Choose whichever operation method is more convenient We recom mend turning OFF the power switch when you do not use connected devices for a long time 0 The battery can be charged once the AC input plug is connected to commercial power Quitting Battery Mode If a power failure lasts for an extended period of time the battery discharges and power output from the unit stops Shut down your computer after performing appropriate procedures for example saving data while the unit is still supplying power Rebooting If the battery discharges completely during a power failure the unit stops After recovery from the power failure the unit automatically restarts and supplies power If you do not want to restart the connected de vices disable the Settings Boot Settings Auto reboot setting in the menu on the unit s LCD or turn OFF the power switch of the connected devices Scheduled operation using the UPS monitoring software When performing scheduled operation in which the UPS is s
60. put terminal block when the power switch is ON which can result in electric shock When connecting a device to the output terminal block make sure to include an emergency stop switch ESD between the unit and the load In the event of an accident the power supply to the device can be stopped by pressing the emergency stop switch To reduce the risk of fire connect only to an emergency stop switch ESD with a minimum rating of 250V 15A BU2002RWLG 250V 20A BU3002RWLG or 250V 30A BU5002RWLG When the unit is used in compliance with UL standards or CE marking follow the National Electrical Code ANSI NFPA 70 Install the emergency stop switch where it is easy to operate Emergency Stop Switch 1 Connect the devices that require backup to the power supply output terminal block of the unit Check that one terminal block cover and three M3 screws are included in the accessories BU2002RWLG and BU3002RWLG require two M3 screws and BU5002RWLG requires one M3 screw The remaining M3 screws are spares Run the wires to be connected through the hole in the terminal block cover with cable clamp See Figure 1 If you have trouble running the wire through the hole loosen the cable clamp dial by turning it counter clockwise Crimp the specified round terminal to the ground wire and tighten the ground terminal screw See Figure 2 Use
61. r to the displayed not fulfilled message Shut down the connected devices to stop them Backup is operating due to power failure or AC input error Battery level is low so output Shut down the connected will stop soon devices to stop them Battery is dead so output Charge the battery stopped Battery has deteriorated Replace the battery Reduce the connection load High connection load Refer to the message displayed on the LCD 10 UPS Failure Continuous Failure or warning has occurred Load battery level meter The load level meter displays the power consumption of the connected devices as a percentage BU2002RWLG Displayed in 10 levels with 100 indicating 2000 VA 1400 W BU3002RWLG Displayed in 10 levels with 100 indicating 3000 VA 2100 W BU5002RWLG Displayed in 10 levels with 100 indicating 5000 VA 3500 W ipa The battery level meter displays the remaining battery level as a percentage 18685 29 UPS functions Cc Suspending a beep Ei When the beep is sounding you can suspend it by pressing and o holding the beep ESC switch for 0 5 seconds or longer 4 2 Self diagnosis test This test performs a failure diagnosis on the unit and performs a test to check for battery deterioration Use the procedure below to check whether a circuit failure has occurred inside the unit and whether battery replacement is required This test is performed if the Power switch is
62. rent ea aeaeeeeeee NNa terns EG ai ii Safety PRECAUTIONS oem exierit Sanden anaes TEETE V To PEEDAFAHOMG EET ED D DEDE 1 Tl Unpacking the dolroro U o iem 1 1 2 Name Of SAChi Part ec E 2 1 3 Explanation of symbols used on unit rnrnnennennannananennananaanennanananaennaanannanannnnanenaannanaene 4 2 Installation and connection 0 mensnnnnenenannanananannnannannananananannnnaanannnanannananaaananananaaaa 5 2 1 Precautions and notes on installation and connection sss entente tente tern tnnt ttn 5 2 2 aene Ea 9 2 9 Connecting the equipment ics cerei rer y REF that x yx Sep REX AD E RE RR EROR E RR RE KUURAA 14 2 4 Connecting the AC Inplit neben tr ere rdc de akoda a REM RE REALE RR aS ETE FREE AREE Rea 18 2 5 Checking the Operation ce TT nene ae eO Te dew ees 21 2 0 Charging the Batterye sssini cte mier re eR RYE ed kae or abus da rw aAA re Tena Feder eg nra e EIER AE 23 2 7 Measuring the initial value of backup time ennen rere Ahaa Jama ka dU ia 23 2 8 Recharging the battery SA OPAAUON ml T 3 1 Precautions andiriotes for operatiORi 22121 i trien aie paterna Paar napa rano Ena rA ME AGU kaka ER SERA 24 3 2 Start and stop procedures and basic operation sessssssssseseeeeeenenennne nennen 26 3 9 I
63. ring data Monitoring can be performed for input voltage value connection capacity battery capacity etc Pop up notification When a problem such as a power failure occurs a pop up window that shows the details of the problem can be displayed 5 Shutdown when OS is Shutdown can be performed when the computer is in an inactive state The operating status is retained at shutdown in inactive inactive state so operation details are not lost 6 Schedule operation Schedule settings can be made for UPS stop start 7 UPS setting change UPS settings beep ON OFF etc can be changed Items that can be set vary according to the UPS External command By executing commands at shutdown items such as application programs can be launched execution j Event log save Information of events that occur on the UPS power supply problems setting changes occurrences of failure etc are saved as a log Data log save Data of input output voltage value connection capacity etc is periodically saved as a log the save freguency can be set Coordinated shutdown When a problem occurs with the power supply multiple computers connected to the UPS can coordinate to perform auto shutdown Output receptacle control The UPS output receptacles can be individually set to ON OFF 13 Redundant power supply Two or more UPS can be connected to computers equipped with redundant power supply Shutdown is not performed when a support power supply proble affec
64. rminal during the Battery Mode The unit may fail Do not connect a page printer such as a laser printer to the unit The unit repeatedly and frequently switches between Commercial Power Mode and Battery Mode which may shorten the life of the battery The page printer has a large peak current so an excess of the connection capacity or a power failure due to instantaneous voltage drop may be detected Do not install or store the unit in a place exposed to direct sunlight The rise of temperature may cause the built in battery to deteriorate rapidly and become unusable Do not perform withstand voltage tests 0 Performing withstand voltage tests may damage the surge absorption element built into the power supply input circuit When performing an insulation resistance test use the 400 VDC range Before stopping the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened If this unit is used for an inductive device such as a coil or motor check the operation beforehand With some types of devices the effect of inrush current may cause this unit to stop operating properly Notes Check system operation beforehand if the unit is used in combination with a device whose power supply voltage and frequency fluctuate widel
65. s indicator OON OFF 8 ON OFF or blinking Power switch ON Operating normally depending on status fUNormal mode A i 100 200V Bring all the connected devices into operation 100 Bnin Including devices connected to the AC outlet of your PC Efficiency 952 The unit was charged before shipment but it may have self discharged during shipment resulting in a reduced backup time We recommend charging the unit before use Under this condition check the the unit s LCD and beep sound Are they in the same status as shown below Status indicator fy None Power supply output receptacles Outputs power connected devices are powered If the same as the one shown above The operation is normal Proceed to 4 If not the same as the one shown above The operation is abnormal One of the cases described in 4 Display and beeps when there is an equipment failure of 3 3 Interpreting beeps and displays on page 29 must apply Take necessary measures and then proceed to 4 Disconnect the unit s AC input plug from the wall outlet commercial power When the AC input cable is connected to the terminal block turn off the external breaker The unit enters Battery Mode BU2002RwLG BU3002RWLG BUDSOO2RWLG 5 In Battery Mode check the unit s LED display and beep sound Does the status indicator appear as one of those shown below Description Status indicator Beep Output ipti T
66. screws M4 10 2 Installation and connection 2 Adjust the length of support angles to suit the server rack and then securely tighten the screws that were half tightened in step 1 3 For EIA standard compliant installation use the included EIA rack fixing nuts M5 and EIA JIS rack fixing screws M5 to securely fasten the front and the back of the rack rails to the server rack 3 The screw hole positions are as follows EIA rack Topmost one for the front topmost and bottommost ones for the rear JIS rack One at the second from the bottom for both front and rear p P Vp a 4 Adjust the length to Za suit the server rack and tighten B M Rack fixing screws 4 Use the 8 included bracket fixing screws M4 2 sets of 4 screws to securely fasten the ear brackets and unit guide rails to the left and right sides of the UPS 4 Installation is possible without removing the handles on the sides of BU5002RWLG do not remove them The support angles cannot be attached to special EIA JIS racks il Bu2002nwLc BU3002RwLG BU5002RwLG 5 Place the UPS on the support angles and push it completely into the rack 5 and use the included EIA JIS rack fixing screws M5 and spacers to securely fasten the ear brackets to the server rack 6 The screw hole positions are as follows EIA rack Topmost and bottommost ones on the front JIS rack One at the second from
67. t A failure or leak that occurs when the unit is not properly grounded may result in electric shock Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire Do not install the unit in other than specified orientations Dropping or toppling the unit may cause injury If you install the unit in an orientation other than specified the unit cannot be protected from a battery fluid leakage Use the included vertical stand when positioning the unit vertically Do not use the unit where the maximum temperature exceeds 40 C The battery deteriorates rapidly Doing so may cause a failure or malfunction of the unit o ooe e AN Caution for installation and connection Do not exceed the ranges specified for environmental conditions during use storage Do not install or store the unit in the places listed below Do not store in places where the humidity is lower than 10 or higher than 90 Do not use the unit in places where the ambient temperature is lower than 0 C or higher than 40 C With no condensation Do not use in places where the humidity is lower than 10 or higher than 90 Do not install store the unit in closed places such as cabinets with no clearance places where there is flammable or corrosive gas places with large amounts of dust places exposed to direct sunlight places exposed to shock or vibration salty or wet places or outdoors
68. that the UPS is supported by the each unit individually When installing on a rack make sure to use the support angles and table clamps included with the product Without the support angles the front clamp alone cannot support the weight of the UPS The mass of each unit BU2002RWLG Approx 28kg BU3002RWLG Approx 33kg BU5002RWLG Approx 61kg In a case where the UPS is to be mounted on a rack place it on the lower part of the rack Dropping it may result in injury Be sure to use the supplied mounting screws Use of long screws other than those supplied for case mounting may damage inside the unit Q Screws other than those supplied may not be strong enough to support the UPS causing it to fall Items included in the 19 inch rack support angle mounting bracket set Rack rail front L R iuuenes 1 each Rack rail rear L R sess 1 each Unit guide tail L R ausser 1 each Eat bracket LR icerir ierindas 1 each Spaosis M 2 Bracket mounting screws MA 10 8 EIA JIS rack fixing screws M5 10 9 EIA rack fixing nuts M5 sssssse 10 fl e Rack mounting procedure 1 Insert the 2 included bracket mounting screws M4 and half tighten them to hold the front and rear rack rails in place 1 There are two types of front and rear rack rails left L and right R 2 bracket fixing
69. topped and a device such as a breaker is used to stop the UPS at the same time that commercial power stops specify a period of no more than 3 months for the start of the next operation If you specify a period longer than 3 months the internal timer is reset and the scheduled operation does not start Note that this period reduces to less than half when the battery needs to be replaced If a period of 3 months is exceeded you start operation by supplying commercial power and pressing the Start Switch However if the battery needs to be replaced you may not be able to start operation In this case replace the battery BU2002RwWLG BU3002RWLG BUSOO2RWLG The UPS status indicators and UPS setting change menu are displayed on the control display panel on the front of the unit UPS status indicators status screen Status indicator Upper text Load level Output setting Battery level Backup time Lower text UPS setting change menu screen Menu title Cursor Menu list Previous next page mark Basic operations on the menu screen Switch Description Move cursor up down or increase decrease values Selection of menu or determine the value ESC Return to menu or cancel 27 3 Operation When the unit is connected to a commercial power source with the power switch OFF and commercial power is supplied to it The status indicator displays o s Power output is stopped The battery automatically star
70. tput frequency backup operation 50 60Hz 0 5Hz Output waveform In Commercial Power Mode Battery Mode Sine wave Sine wave Waveform distortion rate 7 max Rectified load at rated output 3 max Resistance load at rated output Phase Output receptacles Single phase two wire Terminal block NEMA L6 30R x 2 terminal block Battery Sealed lead battery life expectancy 5 years ultralong operating life ambient temperature 25 C Battery capacity V Ah x Quantity 12 VDC 9 Ah x 4 12 VDC 9 Ah x 6 12 VDC 9 Ah x 12 Charging time 8 hours Backup time 25 C initial characteristics 5 min 1400 W 5 min 2100 W 5 min 3500 W Dimensions W x D x H mm 430 x 660 x 88 2U 430 x 700 x 132 3U Weight of unit Approx 28kg Approx 33kg Approx 61kg Operating environment temperature humidity 0 C to 40 C 25 to 8596 RH with no condensation Storage environment temperature humidity 15 C to 50 C 10 to 90 RH with battery fully charged stored with no condensation Noise regulation VCCI Class A compliant Safety standard compliance UL1778 CE RoHS compliance Internal power consumption normal maximum 70W 1 145W 2 148W 1 265W 2 249W 1 480W 2 Noise 45 dB max 50 dB max Cooling method Forced air cooling Serial communication RS 232C interface e D sub 9pin Contact sig
71. tric shock or a fire If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns If the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not throw the unit into fire The lead battery in the unit may explode or leak dilute sulfuric acid Do not insert metal objects into the power supply output receptacles of the UPS Doing so may result in electric shock Do not insert metal objects into the battery connectors Do not create a short between the connector terminals Doing so may cause an electric shock Cc Checking the battery The lead battery used in the unit has a limited lifespan The life varies depending on your storage use environment and backup frequency The nearer the end of the life is the more rapidly deterioration proceeds OOO OV 1 Battery life expectancy Not a guaranteed performance Ambient temperature Battery life expectancy 2 Methods for checking the battery There are two methods for checking the battery Perform a self diagnostic test See page 30 Measure the backup time See page 34 By measuring the backup time the battery life can be determined more accurately When you compare the initial value of the backup time you measured and the current backup time make the capacity of devices connected to the UPS same as when you mea sured the initial value to make judgm
72. ts only one of the units Shutdown is performed only when a power supply problem occurs with both UPS so the system s operating rate is improved Remote UPS management The UPS can be managed remotely from a computer on the network When a problem such as a power failure occurs a notification email describing the problem can be sent to the system administrator Telnet connection Settings such as shutdown parameters can be made via the Telnet connection SYSLOG support UPS management information can be recorded in SYSLOG BU2Z002RwLG BU3002Rw_LG 845002RWLG When using the included UPS monitoring software to perform auto shutdown e When using PowerAct Pro PowerAct Pro UPS monitoring software The included PowerAct Pro UPS monitoring software allows you to perform shutdown processing of your PC when a power failure occurs It is possible to shut down multiple computers on the network Also you can perform desired operation by setting the automatic start stop of the UPS based on the schedule setting The time between the occurrence of a power failure and the shutdown of your PC must be within the backup time measured in 5 1 How to measure backup time on page 34 For more information refer to the Instruction Manual and online help of the UPS monitoring software e When using Simple Shutdown Software The included Simple Shutdown Software allows you to automatically shut down the PC when a power f
73. ts recharging The standby screen appears on the LCD e Start procedure Press and hold the power switch of the UPS for 3 seconds or longer After a few seconds output begins in inverter operation The status indicator displays e and the self diagnostic test is performed When the self diagnosis test finishes normally the unit enters the normal operating state through inverter operation When the self diagnostic test is not performed AC output begins immediately inverter operation Status m During operation the battery is charged automatically BuU2002RwLG BUSO02RWLG BUDO02RWLG Operation after a power failure f a power failure or abnormal input power supply occurs the UPS automatically switches to Battery Mode continuing power output from the Power Supply Output terminal block supplied from the battery The LCD and the beeper s intermittent sounds alert the user Seealso gt Local Settings in the menu on the LCD can be used to set the beeper ON OFF Status m A Intermittent 4 second Backup is operating due to power failure or AC input error intervals Shut down the connected devices to hem Intermittent stop the 1 second intervals Battery level is low so output will stop soon Intermittent 2 second Battery is dead so output stopped Charge the battery intervals Operation during recovery from a power failure The unit automatically resumes output via commercia
74. y such as a generator If the generator s output voltage frequency falls out of the input voltage frequency range the unit will enter Battery Mode Even if the input frequency is within the range the unit will enter Battery Mode when a rapid change 5 Hz sec or greater occurs In the event you transfer or sell this unit to a third party please include all of the documentation that came with the unit This is to ensure that the unit is used in line with the conditions described in the included documentation This manual contains important safety related information Please read and understand the contents of the manual before beginning operation This unit uses lead acid batteries Which are a valuable recyclable resource Please recycle Take measures for handling unforeseen accidents such as data backup and system redundancy The output may stop when there is a circuit failure in the UPS Explanation Usual operation You may either leave the power switch of the unit ON operation status or turn it OFF each time when stopping the connected system Choose whichever operation method is more convenient We recommend turning OFF the power switch when you do not use connected devices for a long time The battery can be charged once the unit is connected to a commercial power source Quitting Battery Mode If a power failure lasts for an extended period of time the battery discharges completely and p

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