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Uninterruptible Power Supply (UPS/200-240V model) BU1002RW Instruction Manual 使用说明书 • 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.
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, in- stantaneous voltage drops, and surge voltage such as that caused by lightning (a phenom- enon in which extraordinary high voltage occurs instantaneously).
IMPORTANT SAFETY INSTRUCTION 1. SAVE THESE INSTRUCTIONS. This manual contains important instructions for BU1002RW that should be 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.
Procedure from installation to operation Read “Safety precautions” Start Page v Remove the product from the package and check the contents Page 1 Installation/connection Perform installation and connection Page 5 Are you Read “Using the UPS using UPS monitoring monitoring software and software or contact contact signal”...
Table of Contents Table of Contents Introduction ............................i IMPORTANT SAFETY INSTRUCTION ....................ii Safety precautions ..........................v 1. Preparation .............................1 1-1 Unpacking the product ........................1 1-2 Checking the contents ......................... 1 1-3 Name of each part ..........................2 1-4 Explanation of symbols used on unit....................
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: Warning Misuse may cause death or serious injury. Caution Misuse may cause injury or property damage.
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Safety precautions Caution (for installation and connection) When an abnormality (unusual sound or smell) occurs, 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.
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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%. ●...
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Safety precautions 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.
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Use a specified battery for replacement. ● Not doing so may cause a fire. ● Replacement battery pack for BU1002RW: BUB1002RW 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.
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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.
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Notes 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.
Open the package box and take out the UPS and accessories. Checking the contents Check whether all the package contents are included and there is no damage found on their appearance. If you should notice defects or anything wrong, contact us; OMRON Electronic Systems & Equipments Customer Support Center. Item...
1002 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 <Air vent>...
.Preparation Rear view A. Option slot F. AC input overcurrent protection switch B. Remote ON/OFF port G. Input surge protection GND C. RS-232C port H. Grounding terminal (M4 screw) D. Contact signal port I. AC input terminal block E. Cooling fan J.
1002 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. Bypass output “ON”. UPS output power enabled, supplied by operating on battery mode. Batteries at end of useful life, necessary to replace the batteries.
Installation and connection Precautions and notes on installation and connection Caution (for 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. ●...
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1002 Caution (for installation and connection) When in use, make sure the 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.
.Installation and connection Caution (for installation and connection) 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 connected devices.
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1002 Notes Before performing a withstand voltage test or insulation resistance test, make sure to remove the input surge protection GND screw from the back of the unit. When in use, make sure the input surge protection GND screw is securely fastened.
.Installation and connection 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.
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Without the support angles, the front clamp alone cannot support the weight of the UPS. ● The mass of each unit: BU1002RW: Approx. 18kg In a case where the UPS is to be mounted on a rack, place it on the lower part of the rack.
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.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. ② (3) For EIA standard-compliant installation, use the 8 included EIA rack fixing nuts (M5) and 8 EIA/JIS rack fixing screws (M5) to securely fasten the front (the side displaying “L” or “R”) and the back of the support angles to the server rack.
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1002 (5) Place the UPS on the support angles and push it completely into the rack ⑤ , and use the 2 included EIA/JIS rack fixing screws (M5) to securely fasten the ear brackets to the server rack. ⑥ Push completely in Use the unit fixing screws to fasten Always use the support angles.
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.Installation and connection 2-2-2. Stationary installation Perform installation only as shown in the diagrams below. ● H orizontal installation Attach the included rubber feet for horizontal installation with the included screw rivets and position the unit horizontally. For stationary horizontal installation, make sure that this product does not slide or fall. ● U pright installation (1) Upright installation Use the upright stands (2) and M3 flat-head screws (6) included with the product.
1002 Connecting the equipment Caution Do not connect devices with rated voltage of other than 200/208/220/230/ 240/100VAC. ● The rated output voltage of this device is 200/208/220/230/240/100VAC. ● Overcurrent may damage the connected devices. 2-3-1. Connecting a device to the power supply output (AC output terminal block) Caution The output wiring work should be performed by a service person.
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.Installation and connection Crimp the ring type crimp terminal that is UL/CSA listed to the ground wire, and tighten the ground terminal screw. (See figure2) Ring type crimp terminal (M4) ex. AWG14:V2-M4(JST) , AWG12:V5.5-4(JST) If you cannot get specified ring type crimp terminals, please contact our Electronic Systems & Equipments customer support center. Figure 1 Fasten Torque 22kgf•cm 38kgf•cm Figure 2...
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1002 (2) Attach the terminal block cover (with cable clamp) to the unit. 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 stabilize the wire. 2-3-2.
(with Type II certification or higher). ● To use the BU1002RW with up to 1000VA/800W, a wiring capacity of 7A or required. Make sure to properly match the AC input terminal. Turn off the external breaker when performing work on the unit's AC input terminals. Be sure to attach the terminal block cover.
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1002 (Example of connection) Power supply 200 VAC External breaker Load Isolator switch with 250V/20A. (double pole) Breaker ● 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. ●...
.Installation and connection 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 from the commercial power.) (1) Starting the UPS and setting the LCD menu language.
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1002 (5) Under this condition, check the the unit's LCD and beep sound. Are they in the same status as shown below? Status indicator Beep None Power supply output Outputs power (connected devices are powered) If the same as the one shown above: → The operation is normal. Proceed to (6). If not the same as the one shown above: → The operation is abnormal. One of the cases described in "4.
.Installation and connection (8) Reconnect the AC input to the commercial power source. Turn on the external breaker. The status indicator returns to its normal state and the beeping sound stops. (The status is as shown below.) Status indicator Description Power switch “ON”...
Operation Precautions and notes for operation Take notice of following items during operation. 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.
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.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 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.
1002 Start and stop procedures and basic operation 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...
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.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 " ". • Power output is stopped. • The battery automatically starts recharging. •...
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1002 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 terminal block supplied from the battery. • The LCD and the beeper’s intermittent sounds alert the user. “Local Settings”...
Load/battery level meter ● The load level meter displays the power consumption of the connected devices as a percentage. BU1002RW: Displayed in 10 levels, with 100% indicating 1000VA/800W. The battery level meter displays the remaining battery level as a percentage.
UPS functions Suspending a beep When the beep is sounding, you can suspend it by pressing and holding the beep ESC switch for 0.5 seconds or longer. 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.
. UPS functions 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.
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1002 Menu Description Note Settings Local Settings Language Set the language to be displayed on the LCD. LCD Setting Change the contrast of the LCD. LCD Auto off Set the amount of time after which the LCD turns off automatically. LCD Test Check that the LCD and LEDs light up.
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. UPS functions Menu Description Note 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 UPS. Memorandum You can record information of 20 alphanumeric characters. Fault Log Display up to 10 fault log records (time of occurrence and details of each failure).
Measuring the backup time 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).
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. Measuring the backup time Backup time (25°C, initial value) BU1002RW Connection capacity (W) Backup time table Time unit: (Minutes) Connection capacity (Watt) Type 100W 200W 300W 400W 500W 600W 700W 800W BU1002RW * These backup times are for reference only. Times may vary according to battery life and external environmental...
Maintenance and Inspection 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 terminal.
Use a specified battery for replacement. ● Not doing so may cause a fire. ● Replacement battery pack for BU1002RW: BUB1002RW 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.
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1002 ● A battery can present a risk of electrical shock and high short circuit current.The following pre- cautions should be observed when working on batteries: 1) Remove watches, rings, or other metal objects from the hands. 2) Use tools with insulated handles. 3) Wear rubber gloves and boots.
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Pull here to remove the battery pack Battery connector Insert the new battery on the straight into the unit as far as it will go. ① ● Replacement battery pack For BU1002RW: Model BUB1002RW Securely connect the connectors. ② ① ② Description Specification Nominal voltage of total battery strings 36 VDC (12 V×3 PCS)
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1002 Attach the plate cover. Insert the tab on the left side of the plate cover into the hole in the UPS body ① , and push the plate cover toward the body. Securely tighten the 2 screws that were removed from the right side of the plate cover. ② As shown in the figure, run the cable to the right side...
. Maintenance and Inspection 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 input terminal block, and output terminal block of the UPS Stop all the connected devices and the UPS and disconnect the AC input from the commercial power.
PowerAct Pro 4.x (Slave Agent) (Note1) SC20G → See 8-1 Note 1: The most recent version can be downloaded from our homepage (http://www.omron.co.jp/ese/ups/download/category_u.htm). Note 2: Files cannot be automatically saved. Note 3: The UPS automatically stops once the battery is depleted.
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. Using the UPS monitoring software and contact signal • UPS monitoring software function list ● Supported ▲ Limited ━ Unsupported Network SNMP management management General applications applications applications Software title (Simple functions, standalone) (Advanced functions, (Advanced functions, network support) network support) Function Simple...
The included “Simple Shutdown Software” allows you to automatically shut down the PC when a power failure 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) <RS-232C> BU1002RW RS-232C端子 Connect to に接続する RS-232C...
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. Using the UPS monitoring software and contact signal * When connecting 2 or more computers to the UPS (Only when using PowerAct Pro) Power cable Power cable LAN connection PC server 3 Power cable Network PC server 2 Power cable Switching hub PC server 1 Remote connection...
1002 When performing auto-save functions using the UPS service in Windows Server 2003/XP + UPS service driver When using the included "UPS service driver", the OS standard UPS service in Windows Server 2003/ XP can be used. When there is a power failure the computer can be shut down. 1.
. Using the UPS monitoring software and contact signal 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.
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1002 7-4-3. Contact signal I/O connector (female DSUB9P) Pin assignment Pin number Item Battery LOW signal output (BL) Trouble signal output (TR) Backup stop signal input (BS) 5 4 3 2 1 9 8 7 6 COMMON (COM) Front view Remote ON/OFF input (-) Screw size: inch screw Remote ON/OFF input (+)
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. Using the UPS monitoring software and contact signal 7-4-6. Contact Signal circuit inside the UPS +5 VDC +5 VDC +5 VDC 1 kΩ 470Ω 470Ω Remote ON/OFF (+) 3 to 7 kΩ Remote ON/OFF (-) 7-4-7. Example of the use of the Contact Signal circuit ●...
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1002 7-4-8. 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.
Using SNMP/Web card Caution Adding SNMP/Web card should be performed by a service person. Adding SNMP/Web card SNMP/Web card can be loaded into the option slot on the back of the unit. • SNMP/Web card (model number: SC20G), sold separately (1) Turn OFF the power switch and disconnect the AC input.
Number of controllable computers 32 max. (including slave UPS when coordinated shutdown is enabled) UPSMIB (RFC1628) Support MIB OMRON MIB 0 to 40°C/25 to 85% Operating temperature/humidity * Note that the range of the operating temperature/humidity differs from that of BU-RW.
2. AC input overcurrent protection is activated and power is cut. (For mercial power and the power BU1002RW, the black button has popped up.) switch is turned ON. • 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.
References A. Specifications BU1002RW Operation method Full-time inverter supply method AC input Rated input voltage 200 to 240 VAC Startup voltage range 140±2 to 279±2 VAC Input voltage range 145±2 to 276±2 VAC (with less than 85% connection load) 170±2 to 276±2 VAC (with 85% or more connection load) Input frequency Synchronous operation: 50/60Hz±5Hz...
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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-13003A...
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