Introduction
Thank you for purchasing Omron's Uninterruptible Power Supply (UPS).
• The UPS protects computers and other devices from surge voltage (a phenomenon in which extraordinary
high voltage occurs instantaneously) caused by power failures, voltage variations, instantaneous voltage
drops and power failures, and thunders.
• Under usual service conditions, the UPS converts commercial power into a direct current, and reconverted
from the direct current to the 100-VAC output of stable sine wave.
When detecting a failure of commercial power, the UPS switches itself to the uninterruptible power supply
mode, and feed the output of a sine wave through devices linked to the UPS.
The UPS is especially useful where power supply conditions are bad (for example, large voltage variations).
• Output capacities are 1KVA/700W for BU100XR2 and 2KVA/1.4KW for BU200XR2.
• The UPS provides the function of the Network Line Surge Protection to protect communications apparatus
such as modems from surge voltage that comes through the line (a phenomenon in which extraordinary
high voltage occurs instantaneously).
Notes on the use of the Backup UPS
• The UPS is designed and manufactured for OA equipment such as personal computers.
Do not use the UPS with the devices that require very high reliability and safety as listed below.
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Medical devices that may cause death directly
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Particular applications of devices that may cause injury (applications that directly affect the operation
and control of planes, ships, railroads, elevators, and others)
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Applications that are always subjected to vibration such as cars and ships
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Applications in which a failure of the UPS may cause critical damage or effect on public safety (major
computer systems, main communications equipment, public transportation systems, and others)
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Devices with the similar level of importance
• For the devices that adversely affect the safety of people and maintenance of utilities in the event of
failure, special considerations related to operation, maintenance, and management of the system must
be taken such as a standby system for emergency use and an auxiliary power generator.
• Observe the do's and don'ts of this instruction manual related to the operating and environmental
conditions.
• When you want to add the UPS to the critical system that requires very high reliability, contact us; ______.
• Do not modify/alter your UPS.
• The UPS is tailored to a domestic use only. Do not use the product abroad (outside Japan).
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Voltages and frequencies may differ abroad and may cause a failure and/or fire.
© OMRON Corporation. 2002 All Right Reserved.
