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 phenomenon
in which extraordinary high voltage occurs instantaneously).
● This unit is an uninterruptible power supply (UPS) with power supply output of 200 to 240V AC.
● Under normal conditions, it converts the commercial power to a direct current once, reconverts
it to a stable AC sine wave, and outputs it.
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).
● BU1002SW output capacity is 1000VA/700W, and BU3002SW output capacity is 3000VA/2100W.
©OMRON Corporation. 2006 All Rights Reserved.
Notes on the use of the Backup Power Supply
● This product is designed and manufactured for use for OA equipment such as personal
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, elevators, 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 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 documentation
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 purchase.
● 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 registered
trademarks of their respective owners.
● Note on user registration Please fill out the required items on the included user registration
card and send it to our customer support center.
i