Page 2 - Introduction; Features of this product; Notes on the use of the Backup Power Supply; • Equipment with the same level of importance; Disclaimers; Make sure to read the safety precautions before using the unit.
Introduction Features of this product Thank you for purchasing Omron's Uninterruptible Power Supply (UPS). ● The UPS protects computers and other devices from power failures, voltage variations,instantaneous voltage drops, and surge voltage such as that caused by lightning (a phenomenonin which extr...
Page 3 - IMPORTANT SAFETY INSTRUCTION; This symbol indicates earth ground.
1 IMPORTANT SAFETY INSTRUCTION 1.SAVE THESE INSTRUCTIONS. This manual contains important instructions for BU1002SW that shouldbe followed when using the UPS and batteries. 2.SYMBOL This symbol indicates earth ground. This symbol indicates turning on UPS. This symbol indicates turning off UPS. 3.INTE...
Page 4 - Procedure from installation to operation; Start
2 Procedure from installation to operation Start Installation/connection Preparation for operation Maintenance/ inspection Yes No No Yes Yes No Read Safety precautions Page 4 Remove the product from the package and check the contents Page 12 Perform installation and connection Page 21 Check the oper...
Page 5 - Table of Contents
3 Table of Contents ■ Table of Contents ■ Introduction ......................................................................................................................................................... iIMPORTANT SAFETY INSTRUCTION ................................................................
Page 6 - Safety precautions; Warning; Keep plastic package bags out of reach of children.; Caution
4 Safety precautions : Indicates prohibition. For example, indicates that disassembly is prohibited. : Indicates obligation. For example, indicates that grounding is necessary. Misuse may cause death or serious injury. Warning Caution Safety precautions ● The safety symbols and their meaning used in...
Page 7 - Provide secure grounding.
5 Safety precautions When an abnormality (unusual sound or smell) occurs, turn OFF the unit'spower switch and disconnect the AC input plug from the wall outlet.Install the unit soon after the AC input plug is disconnected from the wall outlet. ● When performing maintenance on the connected devices, ...
Page 9 - Do not allow the unit to come in contact with water.; Continuing the use of it may cause a fire.; Do not use the unit in a closed place and do not cover the unit.
7 Safety precautions Caution (for use) Never touch the metal part of the input plug if it is disconnected while theunit is operating. ● Doing so may result in electric shock. ● The leak current of this product itself is less than the value of the safety standard (leak current:1 mA). However, because...
Page 11 - Do not put the battery into fire and do not break it.; Do not use a new battery and an old battery at the same time.
9 Safety precautions Caution (for battery replacement) Do not put the battery into fire and do not break 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. ● A battery can present a risk of electr...
Page 12 - Notes; Do not connect a page printer (such as a laser printer) to the unit.
10 Safety precautions Notes When moving the unit from a cold place to a warm place, leave it for several hoursbefore using it. ● If the unit is promptly turned ON after being moved to a warmer place, condensation may form inside theunit and cause it to fail. Charge the battery for at least 8 hours s...
Page 13 - Explanation; Usual operation; This unit uses lead acid batteries,
11 Safety precautions Explanation Usual operation ● You may either leave the power switch of the unit ON (operation status) or turn it OFF each time whenstopping the connected system. Choose whichever operation method is more convenient. We recommendturning OFF the power switch when you do not use c...
Page 14 - -2 Checking the contents; (2) UPS monitoring software related items; -1 Unpacking the product
12 1. Preparation BU1002SW BU3002SW Instruction manual (Japanese and English versions) 1 Warranty 1 User registration card 1 Label (How to determine operating status) 1 Connector for remote ON/OFF 1 Terminal block cover for output (with cable clamp) 1 Omron contact info label 1 BU1002SW BU3002SW Qui...
Page 15 - -3 Name of each part; Front view
13 1. Preparation 1-3 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 17 and "3. Opera-tion" on page 34 that provides the details. Front view [ Enlarged view of t...
Page 16 - Side view
14 1. Preparation Side view Air inlet Rear side Front side Rear side Front side <BU1002SW> <BU3002SW>
Page 17 - Rear view
15 1. Preparation Rear view A. USB connector B. RS-232C connector C. Contact signal card D. Contact signal connector E. Remote ON/OFF connector F. Additional battery connector G. Power supply output receptacle A (IEC60320 C13) H. Power supply output receptacle B (IEC60320 C13) I. Power supply output...
Page 18 - -4 Explanation of symbols used on unit
16 1. Preparation 1-4 Explanation of symbols used on unit Symbol Description Start the UPS. Stop the UPS. Suspend a beep. UPS output power enabled, supplied by operating on line mode, battery mode. UPS operating on battery mode. Additional battery unit connected to the UPS. (For BU100XS only.) Error...
Page 19 - Installation and connection; -1 Precautions and notes on installation and connection
17 2. Installation and connection 2. Installation and connection 2-1 Precautions and notes on installation and connection Two or more people should work together to carry, unpack and install theBU3002SW. ● Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over. Carr...
Page 20 - Do not install the unit in other than specified orientations.
18 2. Installation and connection Caution (for installation and connection) 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 abattery flu...
Page 23 - -2 Installation and connection; Note; Incorrect Positions; Correct Positions
21 2. Installation and connection 2-2 Installation and connection This section describes how to install the UPS. Do not use this unit in any position other than the “correctpositions” indicated in the illustration below. Note Before installing this device, make a record of the serial number of this ...
Page 26 - -3 Connecting the equipment; Group control of power supply output
24 2. Installation and connection 2-3 Connecting the equipment < Example ofconnection 1 > < Example ofconnection 2 > Connected device (1) Connected device (2) Connected device (1) Connected device (2) BU1002SW BU3002SW To the terminal block for output To the terminal block for output To ...
Page 27 - Group A; played, reduce the number of connected devices.
25 2. Installation and connection Plug of connected device Connect it directly. • Procedure for connection to power supply output receptacle (IEC60320 C13) 2-3-1 Connecting a device to the power supply output (BU1002SW) (1) Connect devices that require backup to the unit's power supply output recept...
Page 28 - Procedure for connection to BU1002SW output terminal block
26 2. Installation and connection C B L1B L1C L2B L2C G ● Procedure for connection to BU1002SW output terminal block 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 powe...
Page 31 - Procedure for connection to BU3002SW output terminal block
29 2. Installation and connection ● Procedure for connection to BU3002SW output terminal block Caution (1) Remove the terminal block cover on the lower right side of the unit’s rear panel. (2) Remove the transparent cover. (3) Connect the units that need to be backed up. Two-line connection can be m...
Page 33 - -4 Checking the operation
31 2. Installation and connection 2-4 Checking the operation After you finish connecting devices to the unit, make sure the backup function operates properly. Check that the Battery Mode is performed normally according to the following procedure. (This operation check simulates a power failure by di...
Page 35 - -5 Charging the battery; -7 Recharging the battery
33 2. Installation and connection 2-5 Charging the battery When you connect the AC input plug of this unit to a wall outlet (commercial power), the battery charg-ing automatically starts regardless of whether the power switch is ON or OFF, and it is fully chargedwithin 8 hours. (When an additional b...
Page 36 - -1 Precautions and notes for operation
34 3. Operation 3. Operation 3-1 Precautions and notes for operation Never touch the metal part of the input plug if it is disconnected while theunit is operating. ● Doing so may result in electric shock. ● The leak current of this product itself is less than the value of the safety standard (leak c...
Page 37 - Scheduled operation using the UPS monitoring software
35 3. Operation Explanation Usual operation ● You may either leave the power switch of the unit ON (operation status) or turn it OFF each time whenstopping the connected system. Choose whichever operation method is more convenient. We recommendturning OFF the power switch when you do not use connect...
Page 38 - -2 Start and stop procedures and basic operation; Start procedure; Turn on the power switch of the UPS.
36 3. Operation See also Cold start ON/OFF setting ➛ Page 49 • During operation, the battery is charged automatically. Status indicator Beep Power supply output receptacles None Outputs power (connected devices are powered) 3-2 Start and stop procedures and basic operation ● When the power switch is...
Page 39 - Operation after a power failure
37 3. Operation ● Operation after a power failure • If a power failure or abnormal input power supply occurs, the UPS automatically switches to Battery Mode, continuing power output from the Power Supply Output Receptacles supplied from the battery. • The status is displayed and the beeper sounds in...
Page 40 - Operation during recovery from a power failure; Stop procedure; Turn ON the power switch of the UPS.
38 3. Operation ● Connection capacity/battery level meter In Commercial Power Mode (normal operation), the power consumption of devices connected to the capac- ity/battery level meter is displayed as a percentage. BU1002SW: Displayed in 3 levels, with 1000VA/700W as 100%.BU3002SW: Displayed in 3 lev...
Page 41 - -3 Interpreting beeps and displays
39 3. Operation 3-3 Interpreting beeps and displays 1. Displays and beeps in normal operation No. Status indicator Power supply output lamp Beep Charging Description Solution 1 None OFF No AC input. Operation stopped. −− 2 None ON There is AC input. Power switch is OFF. −− 3 None ON Power switch i...
Page 43 - -1 Suspending a beep
41 4. UPS functions 4. UPS functions 4-1 Suspending a beep When the beep is sounding, you can suspend it by pressing and holding the beep stop/test switch for 0.5seconds or longer. 4-2 Self-diagnosis test This test performs a failure diagnosis on the unit and performs a simple test to check for batt...
Page 44 - Selecting functions with the DIP switch
42 4. UPS functions 4-4 Changing the setting of the functions 4-3 Description of the auto battery test function This test performs a failure diagnosis on the unit and performs a test to check for battery deterioration. (This test is more accurate than the self-diagnostic test.) This test is performe...
Page 45 - Setting switch function list
43 4. UPS functions ● Setting for beeper sound in the event of power failure, etc. (setting switch 1 )… Factory setting: OFF OFF: The beeper sounds when an alarm is necessary. ON: The beeper does not sound for backup operation or battery replacement. The beeper sounds forother errors (connection cap...
Page 46 - Auto startup mode setting (setting switch 4 ) ... Factory setting: OFF
44 4. UPS functions ● Setting for whether or not to perform battery test (setting switch 3 )… Factory setting: OFF 1 2 5 3 4 8 6 7 ON DIP OFF: The battery test is automatically executed once every 4 weeks. ON: Does not perform the auto battery test. Use this setting to disable Battery Mode for for t...
Page 49 - UPS operation mode settings; -1 Settable items and explanations
47 4. UPS functions ON OFF ON OFF ON AC input BS signal Power supply output OFF Power output stop delay time This timing is 10 ms or 10 sec. Timing corresponds to the settings for switch 7 . 3) Power output stop delay time setting It is possible to set the delay time for stopping the power supply ou...
Page 53 - Measuring the backup time; -1 How to measure backup time
51 5. Measuring the backup time 5. Measuring the backup time 5-1 How to measure backup time (1) When the AC input plug is connected to a wall outlet (commercial power), the battery automatically starts charging, taking up to 8 hours to complete (24 hours when an additional battery unit is connected)...
Page 55 - If fluid leaks from the unit, do not touch the fluid.; Maintenance and Inspection; -1 Checking the battery; Methods for checking the battery
53 6. Maintenance and inspection When maintaining the connected equipment, turn OFF the power switchand disconnect the AC input plug. ● Even if you disconnect the AC input plug while the UPS is operating, the power output of thisunit does not stop and power is supplied from the outlet during a power...
Page 56 - -2 Replacing the battery
54 6. Maintenance and inspection 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. ● Product mod...
Page 57 - Battery recycling; Procedure for recycling the battery
55 6. Maintenance and inspection 90% 50% 30% - バッテリ 交換 バッテリ 増設 ブザー停止/テスト 電源出力 バイパス 運転 2 90% 50% 30% - バッテリ 交換 バッテリ 増設 ブザー停止/テスト 電源出力 バイパス 運転 1 Notes Battery recycling The unit uses lead acid batteries, which are a valuable recyclable resource. Please recycle.For information o...
Page 58 - Do not hold the connector or cable of the battery pack.
56 6. Maintenance and inspection 90% 50% 30% - バッテリ 交換 バッテリ 増設 ブザー停止/テスト 電源出力 バイパス 運転 3. Turn the 2 screws that fix the plate cover counterclockwise to remove them. ➀ Pull the plate cover towards you ➁ and lift it up to remove it. ➂ Remove the 2 screws. 4. Hold the pullout label at the b...
Page 64 - -3 Replacing the fan; Precautions when replacing the fan; Do not insert your hand or metal objects into the fan recess.; Do not put your fingers into the fan.
62 6. Maintenance and inspection 6-3 Replacing the fan The fan in the unit has an expected lifespan of approximately 5 years.Replace it when the Error Lamp is lit and the fan is stopped. ■ Precautions when replacing the fan The fan can be replaced while the unit is in operation (power supply is bein...
Page 65 - Fan replacement procedure
63 6. Maintenance and inspection 1 2 3 1 2 ● Replacement fanFor BU1002SW/ BU3002SW rear fan : Model BUF1002SFor BU3002SW front fan : Model BUF3002S ■ Fan replacement procedure 1. Use a screwdriver to loosen (turn counter-clockwise) and remove the 3 cooling fan screws. ➀ Pull the cooling fan toward y...
Page 66 - output terminal block of the UPS
64 6. Maintenance and inspection 6-4 Cleaning 1. 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, powe...
Page 67 - UPS monitoring software; Using the UPS monitoring software
65 7．Using the UPS monitoring software and contact signal ■ UPS monitoring software “PowerAct Pro (for Windows/Linux)” , “UPS service driver” and “UPS Power Manager (Mac)” UPS monitor-ing software is included with this product. Refer to the table below for details about compatibility. Choosewhich on...
Page 69 - -1 When using the included UPS monitoring
67 7．Using the UPS monitoring software and contact signal 1. Connect the UPS to a computer. Cable: Included connection cable (RS-232C or USB)* The RS232C and USB cannot be used at the same time. BU1002SW 信号カード 増設 RS232C Connector Connect to RS-232C terminal Connect to RS-232C port on PC Included...
Page 70 - Install the included UPS monitoring software on each computers.; * When connecting 2 or more computers to the UPS; When using UPS Power Manager “UPS monitoring software for Mac”; Install the included UPS monitoring software on the computer.
68 7．Using the UPS monitoring software and contact signal 2. Install the included UPS monitoring software on each computers. Software to install: PowerAct ProHow to install: Refer to the separate “UPS monitoring software installation guide”. * When connecting 2 or more computers to the UPS Switching...
Page 72 - -2 When performing auto-save functions using
70 7．Using the UPS monitoring software and contact signal 7-2 When performing auto-save functions using the UPS service in Windows Server 2003/XP/2000 + UPS service driver When using the included "UPS service driver", the OS standard UPS service in Windows Server 2003/XP/2000can be used. Whe...
Page 73 - -3 When performing auto-save functions using
71 7．Using the UPS monitoring software and contact signal 7-3 When performing auto-save functions using the standard UPS service in Windows Server2003/XP/2000/NT When using in combination with the BUC26 cable (sold separately), the OS standard UPS service in WindowsServer 2003/XP/2000/NT can be used...
Page 74 - Click
72 7．Using the UPS monitoring software and contact signal 2. Perform UPS service setup. You need to make Windows settings in order to perform auto shutdown. There is no need to install software. <When using the Windows Server 2003/XP/2000 standard UPS service> Start up the computer after conne...
Page 75 - Recycling and Discarding the Battery; Stopping the UPS
73 7．Using the UPS monitoring software and contact signal 4) In the "UPS signal polarity" box, click on the boxes to the right of "Power supply failure/battery drive (P)" and "Low battery (L)" signals to insert check marks. Set the polarity for each signal to "Negative...
Page 76 - How to set up UPS service (set the time to shut down Windows)
74 7．Using the UPS monitoring software and contact signal ● How to set up UPS service (set the time to shut down Windows) 1) After performing the setup described in the previous section, click the "Configure (C)" button in the "Power supply options" window. 2) In the "Warning"...
Page 77 -
75 7．Using the UPS monitoring software and contact signal 3) Click the "OK" button in the "Power supply options" window. Setup is complete. When a power failure occurs, Windows shutdown starts once the set time is exceeded or the low batteryvoltage signal is detected. If the power is...
Page 79 - Contact Signal; Backup Signal output: BU; Low battery level signal; Trouble Signal output: TR
77 7．Using the UPS monitoring software and contact signal 7-4 Contact signal Contact Signal You can develop your unique system based on the following specifications to automate the process at a powerfailure. You can perform power-failure processing by allowing the system to detect the backup signal ...
Page 80 - Remote ON/OFF Signal; Items that can be set using the contact signal card; Setting the switches
78 7．Using the UPS monitoring software and contact signal ● Remote ON/OFF Signal Remote ON/OFF signals can be used to start and stopthe UPS, by using either an externally connected con-tact or the ON/OFF status of the open collector circuit. Touse this function, turn on the Power Switch of the UPS.(...
Page 81 - Output delay time setting for backup signal output (BU); Jumper settings
79 7．Using the UPS monitoring software and contact signal SC05/06 SC07 SC05/06 Jumper settings (8) <Before change> <After change> SC07 ● Output delay time setting for backup signal output (BU) Continues during a power failure, and turns ON (OFF).By setting the contact signal card’s setti...
Page 82 - Insert/ removal method of contact signal card
80 7．Using the UPS monitoring software and contact signal 4. Contact Signal Connector (female DSUB9P) 5 4 3 2 1 9 8 7 6 Front viewScrew size: inch screw #4-40 UNC Pin assignment Pin number For jumper setting “SC07” For jumper setting “SC05/06” * Factory settings 1 Battery LOW signal output (BL) NC 2...
Page 83 - Contact Signal ratings
81 7．Using the UPS monitoring software and contact signal 6. Contact Signal ratings ● Signal output (BL, TR, BU, WB, BU) ● UPS Stop Signal input (BS) Photo coupler ratings Input voltage HIGH(ON) 5 to 12 VDC Appliable voltage: 35 VDC or less LOW(OFF) 0.7 VDC or less Maximum current: 20 mA ● Remote ON...
Page 84 - Remote ON/OFF circuit; Precautions and notes for the use of the Contact Signal
82 7．Using the UPS monitoring software and contact signal ● Remote ON/OFF circuit UPS side remote ON/OFF（+） remote ON/OFF（-） Example of remote ON/OFF Notes ● When connecting a device such as a relay that generates counter electromotive force to the signaloutput circuit, connect diodes that preven...
Page 86 - Specifications
84 8．Using an SNMP/Web card For more details, refer to the instruction manual included with the SNMP/Web card. The most recent firmware can be downloaded from our homepage(http://www.omron.co.jp/ped-j/download/ sc20/sc20.htm). 8-2 SNMP/Web card outline ■ Description (features) • Direct connection be...
Page 87 - Extending the backup time; -1 Connecting an additional battery unit; You can connect only one additional battery unit.
85 9．Extending the backup time 9. Extending the backup time 9-1 Connecting an additional battery unit You can extend the backup time by connecting an additional optional battery unit to the UPS. When an additional battery unit is connected, the charging time is 24 hours. Adding BUM100S to the BU1002...
Page 89 - Problem; Check and remedy
87 10. Troubleshooting UPS does not operate.The LED display does notlight up, even though the ACinput plug is connected to awall outlet (commercialpower) and the power switchis ON. Backup is not possible.The computer stops when apower failure occurs. Backup is performed toofrequently.Frequent switch...
Page 90 - References
88 Reference References A. Specifications Frequency 50/60Hz ± 4Hz Maximum current 7.4A 16A Phase Single-phase, two-wire Input plug shape NEMAL6-15P NEMAL6-20P Input protection Reset-type overcurrent protection device Input protection capacity 10A 20A Output Allowable connection capacity *1 1000VA/70...
Page 92 - C. Circuit block diagram
90 Reference C. Circuit block diagram Power supplyswitch At startup/capacity exceeded/errorDuring Line modeDuring Battery mode Commercial power bypass output Noise filter 200 to 240V ACinput Power supply relay Input overcurrentprotection Charging circuit Step-up converter Control circuit Battery Rec...
Page 93 - OMRON Corporation
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-06051B
