Omron BU1002RW User manual

• 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.
中文使用说明书请参照“10. Notes of Chinese”。
Uninterruptible Power Supply (UPS/200-240V model)
Instruction Manual 使用说明书
BU1002RW
ESC

i
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).
●Under normal conditions, commercial power is converted to direct current, and then it is
converted back to a stable sine wave AC power before it is output. When a commercial
power failure is detected, the unit switches to battery supply to provide continuous sine
wave output. This is especially suitable for use where power supply conditions are poor (for
example, when there are large variations in voltage).
●Output capacity is 1000 VA/800 W.
©OMRON Corporation. 2013 All Rights Reserved.
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 con-
trol 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signicant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 us; ___________________________
●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 equipment, connected devices, or software.
●Make sure to read the safety precautions before using the unit.
●In the 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.

ii
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.
3.INTERNAL BATTERY
Internal battery voltage is 36 VDC.
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.

iii
Procedure from installation to operation
Start
Installation/connection
Preparation for operation
Maintenance/
inspection
Yes
No
No
Yes
Read “Safety precautions”
Page v
Remove the product from the
package and check the contents
Page 1
Perform installation and
connection Page 5
Check the operation and
displays Pages 19
Charge the battery
Page 21
Measure the backup time
Page 32
Read “Using the UPS
monitoring software and
contact signal” Page 40
Operate Page 22
Deteriorated
battery?
Perform maintenance
and inspection Page 34
Replace the battery
Are you
using UPS monitoring
software or contact
signal?
Charge the battery again
Page 21
* Preparation for operation is
complete.

Table of Contents
iv
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................................................................................................... 4
2. Installation and connection ............................................................................................................5
2-1 Precautions and notes on installation and connection........................................................................ 5
2-2 Installation ........................................................................................................................................... 9
2-3 Connecting the equipment ................................................................................................................ 14
2-4 Connecting the AC input ................................................................................................................... 17
2-5 Checking the operation ..................................................................................................................... 19
2-6 Charging the battery .......................................................................................................................... 21
2-7 Measuring the initial value of backup time ........................................................................................ 21
2-8 Recharging the battery ...................................................................................................................... 21
3. Operation......................................................................................................................................22
3-1 Precautions and notes for operation ................................................................................................. 22
3-2
Start and stop procedures and basic operation ........................................................................................ 24
3-3 Interpreting beeps and displays ................................................................................................................ 27
4. UPS functions ..............................................................................................................................28
4-1 Suspending a beep............................................................................................................................ 28
4-2 Self-diagnosis test............................................................................................................................. 28
4-3 Battery life counter function .............................................................................................................. 29
4-4 Operation panel setting ..................................................................................................................... 29
5. Measuring the backup time..........................................................................................................32
5-1 How to measure backup time............................................................................................................ 32
5-2 Estimated backup time...................................................................................................................... 32
6. Maintenance and Inspection ........................................................................................................34
6-1 Checking the battery ......................................................................................................................... 34
6-2 Replacing the battery ........................................................................................................................ 35
6-3 Cleaning............................................................................................................................................. 39
7. Using the UPS monitoring software and contact signal ..............................................................40
7-1 When using the included UPS monitoring software to perform auto shutdown............................... 42
7-2 When performing auto-save functions using the UPS service in
Windows Server 2003/XP/2000 + UPS service driver....................................................................... 44
7-3 When performing auto-save functions using the standard UPS service in
Windows Server 2003/XP/2000......................................................................................................... 44
7-4 Contact signal.................................................................................................................................... 45
8. Using SNMP/Web card ................................................................................................................49
8-1 Adding SNMP/Web card ................................................................................................................... 49
8-2 SNMP/Web card outline .................................................................................................................... 50
9. Troubleshooting............................................................................................................................51
10. Notes of Chinese........................................................................................................................52
11. References .................................................................................................................................64
A. Specifications......................................................................................................................................... 64
B. Dimensions............................................................................................................................................. 65
C. Circuit block diagram............................................................................................................................. 69
D. Voltage to ground................................................................................................................................... 69
E. Related products .................................................................................................................................... 69

v
: 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 this manual are as follows:
* Property damage means damage to houses/household effects, livestock, and pets.
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
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signicantdamagetothesocietyandpublic
(For example, essential computer systems and main communication equipment.)
●Applications with the same level of importance.
Warning
Important information for safe operation is described.
Be sure to read it before installation and start of use.
Misuse may cause injury or property damage.
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 18 kg.
●If you drop the unit, stop using it and have it inspected and repaired.
For repair, contact us; ____
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 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re.
●The unit may fail.
Caution (for installation and connection)

Safety precautions
vi
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.
●Overcurrent may damage the UPS.
Connect the unit to a wall outlet (commercial power) with the appropriate
capacity (7A or greater).
●Otherwise, the power cord may be heated.
●When equipment with the maximum output capacity is connected, a maximum current of 7A
ows.
When changing the input cable, make sure to perform the connection as
specied.
●When connecting a cable to the terminal block, use a cable that complies with the input current
specicationoftheUPS.
●Failure to do so may result in electric shock or ground fault.
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.
Provide secure grounding.
●Connect the terminal 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re.
Do not install the unit in other than specied orientations.
●Dropping or toppling the unit may cause injury.
●Ifyouinstalltheunitinanorientationotherthanspecied,theunitcannotbeprotectedfroma
batteryuid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.
Caution (for installation and connection)

vii
Do not exceed the ranges specied 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ammable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.
●Installationorstoringtheunitinsuchaplacemaycauseare.
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re.
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re.
●If the cable is damaged, stop using the unit and replace it with new cable.
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 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re.
●The output voltage can be set with “Settings” - “In/Out Settings” - “Output Voltage” in the menu
on the LCD.
Caution (for installation and connection)

Safety precautions
viii
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re.
●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 us; ____.
When the battery is dead, replace it immediately or stop using the unit.
●Continuingtheuseofitmaycausereorelectricshockduetoliquidleaks.
Using a dry cloth, periodically wipe the dust from the terminal block.
●Accumulateddustmaycauseare.
Do not use the unit in a closed place and do not cover the unit.
●Doingsomaycauseabnormalheatingorare.
●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re.
●
If you notice such a condition, stop using the unit and contact us at _____ for inspection and repairs.
●Position the unit in such a way that you can immediately disconnect the AC input from the com-
mercial power in the event a problem occurs.
If uid leaks from the unit, do not touch the uid.
●Doing so may cause blindness or burns.
●
Iftheuid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 may
 causeare.
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.
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.
* The values in the table are the expected life under stan-
dard use conditions and are not guaranteed.
Caution (for use)
Ambient temperature Expected life
25°C 5 years
35°C 2.5 years

ix
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 output terminal.
Do not disassemble, repair, or modify the unit.
●Doingsomaycauseanelectricshockorare.
If uid leaks from the unit, do not touch the uid.
●Doing so may cause blindness or burns.
●
Iftheuidcontactsyoureyesorskin,washitoutwithlotsofcleanwaterandconsultyourdoctor.
Do not throw the unit into re.
●The lead battery in the unit may explode, or leak dilute sulfuric acid.
Do not insert metal objects into the battery connectors.
Do not create a short between the connector terminals.
●Doing so may result in electric shock.
Caution (for maintenance)
Perform replacement on a stable and at 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 specied battery for replacement.
●Notdoingsomaycauseare.
●Replacement battery pack for
BU1002RW: BUB1002RW
Do not replace the battery in a place where there is ammable gas.
●Sparkmayoccurwhenconnectingthebattery,whichmaycauseanexplosionorre.
If uid (dilute sulfuric acid) leaks from the battery, do not touch the uid.
●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,reorburn.
●Some electrical energy still remains inside the spent battery.
Do not put the battery into re 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.
Caution (for battery replacement)