Omron POWLI BX75XS2 Instruction Manual
Uninterruptible Power Supply (UPS)
BX75XS2
Instruction Manual
• This manual gives you important information to use the BX75XS2 safely and therefore be sure
to read it before installation and use.
• Keep this manual handy at the place where you install the BX75XS2 so that you can read it
whenever necessary.
Introduction
Introduction
Thank you for purchasing the POWLI BX75XS2 Uninterruptible Power Supply (UPS).
the unit is designed specifically to personal computers.
● It protects (backs up) personal computers, displays, peripherals, and so on up to a power
consumption of 750VA/450W from failure of power supply such as power failures and voltage variations.
● It protects connected devices from surge coming from power line.
● You can easily replace batteries by yourself.
Read this manual thoroughly to make the most of the unit.
Notes on the use of the Unit
● The unit 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 control
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
(essential 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 must be taken for operation, maintenance, and management, such
as duplication of the system and emergency power generation facilities.
● Observe the contents of this manual such as the use conditions and environments.
● If you want to use the unit for an important system that requires very high reliability, contact
us;______
● Do not modify/alter the unit.
● The unit is designed for use inside Japan only. Do not use it in foreign countries.
• If the voltage or frequency of the power supply differs, a failure or fire may occur.
• the unit does not comply with overseas safety standards and the EMI standards/regula-
tions.
• For power supply, use a commercial power of AC100V (50Hz/60Hz).
Disclaimers
We are not liable to all damage including malfunction and failure of equipment, connected devices,
and software and other secondary damage even if it is caused by the use of our product.
©OMRON Corporation. 2002 All Rights Reserved.
IMPORTANT SAFETY INSTRUCTION
1. SAVE THESE INSTRUCTIONS.
This manual contains important instruction for Model BX75XS2.
That should be followed during instruction of the UPS and batteries.
2. SYMBOL
This symbol indicates earth ground.
This symbol indicates turining on UPS.
This symbol indicates turining off UPS.
3. INTERNAL BATTERY.
Internal battery voltage is 24Vdc.
4. TEMPERATURE RATING.
Maximun ambit temperature of UPS 40°C.
5. ENVIRONMENT
The unit is intended for installation in a temperature controlled, indoor area
free of conductive contaminants.
1
Table of Contents
■ Table of Contents ■
Introduction
IMPORTANT SAFETY INSTRUCTION .............................................................................................................. 1
Safety precautions ............................................................................................................................................. 3
1. Preparation ...................................................................................................................................................9
1-1 Checking the contents ......................................................................................................................... 9
1-2 Name of each part ............................................................................................................................... 9
1-3 Explanetion of symbol used on unit..................................................................................................... 9
2. Installation and connection .........................................................................................................................10
2-1 Precautions and notes on installation and connection ...................................................................... 10
2-2 Installation and connection ................................................................................................................ 13
2-3 Checking the operation ..................................................................................................................... 15
3. Preparation for Operation ...........................................................................................................................17
3-1 Charging the battery .......................................................................................................................... 17
3-2 Measuring the initial value of backup time ........................................................................................ 17
3-3 Recharging the battery ......................................................................................................................17
4. Operation .................................................................................................................................................... 18
4-1 Precautions and notes on operation..................................................................................................18
4-2 Start and stop procedures and basic operation................................................................................. 19
4-3 Interpreting a beep and display .........................................................................................................21
4-4 Suspending a beep ........................................................................................................................... 22
4-5 Description of the self-diagnostic test function ..................................................................................22
4-6 Description of the auto battery test function ......................................................................................23
4-7 Changing the setting of the functions ................................................................................................23
5. Maintenance and inspection ....................................................................................................................... 25
5-1 Checking the battery ......................................................................................................................... 25
5-2 Replacing the battery ........................................................................................................................ 26
5-3 Cleaning ............................................................................................................................................ 29
6. Using the Contact Signal ............................................................................................................................30
7. Measuring the backup time (checking the discharge time of the battery) .................................................. 33
7-1 Measuring method of the backup time .............................................................................................. 33
7-2 Estimated backup time ......................................................................................................................33
8. Troubleshooting .......................................................................................................................................... 35
9. Description of related products ................................................................................................................... 36
9-1 Using the Network Line Surge Protection Function........................................................................... 36
9-2 Using the UPS monitoring software .................................................................................................. 37
References ....................................................................................................................................................... 40
A. Specifications........................................................................................................................................ 40
B. Related products................................................................................................................................... 40
C. Dimensional outline drawing (unit: mm) ................................................................................................ 41
D. Circuit block diagram ............................................................................................................................ 42
2
Safety precautions
Safety precautions
● The safety symbols and their meaning used in this manual are as follows:
Warning
Caution
: Indicates prohibition. For example, indicates that disassembly is prohibited.
: Indicates obligation. For example, indicates that grounding is necessary.
Note that events categorized as a caution required matter also may cause more serious results under certain
conditions.
Misuse may cause death or serious injury.
Misuse may cause injury or property damage.
* Property damage means damage to houses/household effects, livestock, and pets.
Important information for safe operation is described.
Be sure to read it before installation and start of use.
Warning
Do not use this product when very high reliability and safety are required
as listed below. (This product is designed and manufactured for use for
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 and elevators).
● Applications in which a failure of the unit may cause significant damage to the society and
public (For example, essential computer systems and main communication equipment.)
● Applications with the same level of importance.
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.
● The weight of the unit is approximately 7.7 kg.
● If you drop the unit, stop using it and have an inspection and repair be done.
For repair, contact us; ____
Keep plastic package bags out of reach of children.
● They may put their heads into it, and may be suffocated.
Be sure to connect the input plug of the unit to a wall outlet (commercial
power) of 100VAC (50/60Hz).
● Connecting it to a wall outlet (commercial power) of a different voltage may cause a fire.
● The unit may fail.
3
Safety precautions
Caution (for installation and connection)
Connect the unit to a wall outlet (commercial power) with a current capacity
larger than 12A.
● Otherwise, the power cord may be heated.
● When an equipment of the maximum output capacity is connected, the current flows up to
12A.
Provide secure grounding.
● For a 3P wall outlet, directly connect the 100-VAC input plug of the unit to it. Not doing so may
cause an electric shock in the case of unit failure or electric leakage.
● When you use a 3P-2P conversion plug for 100-VAC input plug, be sure to perform grounding
before connecting the 100-VAC input plug into a wall outlet (commercial power).
Do not disconnect the grounding before disconnecting the 100-VAC input plug from a wall
outlet (commercial power).
● Grounding is necessary to enable its surge protection function.
Do not disassemble, repair, or modify the unit.
● Doing so may cause an electric shock or a fire.
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 a
battery fluid leakage.
When installing the unit vertically, do not put any object on it.
When installing the unit horizontally, do not put any object heavier than
25kg.
● Doing so may cause distortion of/damage to the case, which may cause a fire.
Do not use the unit where the maximum temperature exceeds 40°C.
● The battery becomes weak rapidly and may cause a fire.
● Doing so may cause a failure or malfunction of the unit.
Do not install or store the unit in the places listed below.
● The humidity is lower than 10%. The humidity is higher than 85%. A closed place such as in a
cabinet without clearance. There is flammable gas or corrosive gas. A place subject to vibration or shock. Outdoors.
● Installation or storing the unit in such a place may cause a fire.
Do not use the unit in a closed place or do not cover the unit.
● Doing so may cause abnormal heating or a fire.
Do not connect equipment that exceeds the output capacity of the unit.
● 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 fire.
Do not pinch or tie the cable of the unit.
● Doing so may cause the cable to be damaged or heated, which may cause an electric shock
or a fire.
● If the cable is damaged, stop using the unit and the cable must be repaired.
For repair, contact us; ____
4
Safety precautions
Caution (for installation and connection)
● This UPS utilizes voltages that may be hazardous. Do not attempt to disassemble the unit The
unit contains no user serviceable parts.Only factory service personnel may perform repairs.
● Connection to any other type of receptacle other than a two-pole,three-wire grounded receptacle may result in shock hazard as well as violate local electical codes.
● Do not allow liquids or any foreign object to enter the UPS.DO not place beverages or any
other liquid-containing vessels on or near the unit.
● This unit intended for installation in a controlled environment (temperature controlled, indoor
area free of conductive contaminants).Avoid installing the UPS in locations where there is
standing or running water,or excessive humidity.
● Do not attach a power strip or surge suppressor to the UPS.
● Do not attach non-computer-related items,such as medical equipment,life-support
equipment,microwave ovens,or vacuum cleaners to UPS
● With the installation of the equipment it should be prevented, that the sum of the leakage
current of the UPS and the connected consumer does not exceed 3.5mA.
Caution (for use)
Do not wet or pour water onto the unit.
● Doing so may cause an electric shock or a fire.
● If you wet the unit, stop using it and the unit must be inspected and/or 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 a fire.
Ambient temperature
20°C
30°C
Wipe the 100-VAC input plug clean of dirt with a dry cloth occasionally.
● Settled dust may cause a fire.
If you notice abnormal sound or smell, smoke, or leakage from the inside,
immediately turn off the power switch and disconnect the 100-VAC input
plug from a wall outlet (commercial power).
● Using the unit under such conditions may cause a fire.
● If you notice such a condition, never use the unit and contact us; ____ for inspection and
repair.
● Use the unit under the conditions in which you can immediately disconnect the 100-VAC input
plug from a wall outlet (commercial power) in the case of an abnormal event.
Expected life
4 to 5 years
2 to 2.5 years
* The values in the table are the expected life under standard
use conditions and are not guaranteed.
If fluid leaks from the unit, do not touch the fluid.
● Doing so may cause blindness or burns.
● If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult your
doctor.
5
Safety precautions
Caution (for maintenance and discarding)
When maintaining connected equipment, turn off the power switch.
● Even if you disconnect the AC input plug while the UPS is operating, the power output of the
BX75XS2 is not stopped and 100 VAC is supplied from the wall outlet.
● Do not use liquid or spray detergent.
Do not disassemble, repair, or modify the unit.
● Doing so may cause an electric shock or a fire.
If fluid leaks from the unit, do not touch the fluid.
● Doing so may cause blindness or burns.
●
If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.
Do not throw the unit into fire.
● The lead battery in the unit may explode, or leak dilute sulfuric acid.
Caution (for battery replacement)
Perform replacement on a stable and flat place.
● Handle the battery carefully not to 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 model: BP75XSX (battery pack for BX75XS2)
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.
● 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 or do not give strong impact on it.
● Dilute sulfuric acid may leak.
Do not short the battery with metal objects.
● Doing so could cause an electric shock, fire or burn.
● Some electrical energy still remains inside the spent battery.
Do not put the battery into fire or do not break it.
● The battery may explode or leak dilute sulfuric acid.
● A battery can present a risk of electrical shock and high short circuit current.The following
precautions 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.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or disconnecting batteries terminals.
6
Safety precautions
Caution (for battery replacement)
● Servicing of batteries should be performed or supervised by personnel knowledgeable of
batteries and the required precautions. Keep unauthorized personnel away from batteries.
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 moved to a warmer place and the power is turned on soon, the unit failure may occur due to
condensation to the unit.
Charge the battery for at least 12 hours soon after purchasing the unit.
● If you do not use the unit for a long time after the purchase, the property of the battery may deteriorate and
the battery may become unusable.
● To charge a battery, connect the 100-VAC input plug of the unit to a wall outlet (commercial power).
When storing the unit, charge the battery for at least 12 hours and turn off the power
switch.
● Even if the unit is not used, the battery gradually discharges, and if it is left for a long time, it goes into an
over discharge state.
The backup time may become shorter or the battery may become unusable.
● The storable period of the built-in battery of the unit is 6 months after complete charging.
● If you want to store the battery longer than 6 months, connect the AC input plug of the unit to a commercial
power wall outlet for at least 12 hours within 6 months.
● Turn off the power switch of the unit during storage.
Do not short the output lines of the unit each other and the output lines to the ground.
● The unit may fail.
Do not connect the 100 VAC input plug of the unit to its Power Supply Output
Receptacle during the Battery Mode.
● The unit may fail.
Do not connect a page printer (laser printer, etc.) to the unit.
● The Commercial Power Mode and Battery Mode are repeated frequently, which may shorten the life of the
battery.
● As the peak current of a page printer is large, an excess of the connection capacity or a power failure due
to instantaneous voltage drop may be detected.
Do not use the unit for devices that malfunction due to an instantaneous power
failure of 10msec (0.01 second) or less.
● The connected device may stop due to switching time of 10msec or less.
Do not use the unit for inductive devices such as fluorescent lamps.
● Connected devices may stop due to a rectangular wave output.
● Inductive devices include devices incorporating transformers, coils, motors, and so on for their input.
7
Safety precautions
Notes
Do not install or store the unit in a place exposed to direct sunlight.
● The rise of temperature may cause the built-in battery to deteriorate rapidly and become unusable.
Do not perform a withstand voltage test.
● The input circuit has a built-in surge absorption device. A withstand voltage test may break it.
● When performing an insulation resistance test, use the 250VDC range.
Before turning off the commercial power, turn off the power switch of the unit.
If you cannot turn off the power switch, it is recommended to use UPS monitoring
software to automatically stop the unit with the minimum backup time.
● When you stop commercial power, the Battery Mode starts. If you frequently use the unit in the Battery Mode
after turning off the commercial power, charging and discharging of the battery is repeated and the battery
life decreases extremely. The less the amount of charging and discharging is, the less the adverse effect on
the life becomes.
Notes
Recycling and Discarding the Battery
● The UPS uses a lead acid battery. It is recyclable, precious resources. Please recycle it
when you replace it or discard the produce you do not use any more.
Pb
Explanation
Usual operation
● You may either leave the power switch of the unit on (operation status) or turn it off each time when stopping
the connected system. You can choose either of the operation methods for your convenience. We recommend turning off the power switch when you do not use connected devices for a long time.
● The battery is charged when the 100 VAC input plug of the unit is connected to a wall outlet (commercial
power).
End of Battery Mode
● If a power failure lasts long, the battery discharges and power output from the unit stops. Shut down your
computer after performing appropriate procedure (for example, saving data) while the unit supplies power.
Reboot
● If the battery discharges completely during a power failure, the unit stops. After the recovery from the power
failure, the unit automatically restarts and supplies power. If you do not want to restart connected devices,
turn off the power switch of either the unit or the connected devices.
8
1. Preparation
1. Preparation
1-1 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; ____
BX75XS2
1. Instruction Manual ................................... 1 pc.
2. Warranty card .......................................... 1 pc.
3. User registration card .............................. 1 pc.
4. 3P-2P conversion adapter ....................... 1 pc.
5. Rubber feet .............................................. 4 pc.
6. Label (Judgment of Operation Mode) ..... 1 pc.
Instruction Manual
Warranty card
User registration card
85
200
Lavel
1-2 Name of each part
Front view
Beep Stop/Test Switch
Power Switch
Alarm Lamp (red)
Power Output (green)
Battery Replacement
Cover
Rubber feet
Setting Switch
Contact Signal
Connector
Grounding
Te rminal
100VAC Input
Cord and Plug
3P-2P conversion plug
Rear view
1-3 Explanetion of symbol used on unit
Symbol Description
Network Surge
Protection
(Option)
Power Supply
Output Receptacle
AC Input Overcurrent
Protection
Start the UPS.
Stop the UPS.
Suspend a beep.
UPS output power enable, supplied by operating on line mode, battery mode.
UPS has Error.
9
2. Installation and connection
2. Installation and connection
2-1
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.
● The weight of the unit is approximately 7.7 kg.
● If you drop the unit, stop using it and the unit must be inspected and/or repaired.
For repair, contact us; ____
Keep plastic package bags out of reach of children.
● They may put their head into it, and may be suffocated.
Be sure to connect the input plug of the unit to a wall outlet (commercial
power) of 100VAC (50/60Hz).
● Connecting it to a wall outlet (commercial power) of a different voltage may cause a fire.
● The unit may fail.
Connect the unit to a wall outlet (commercial power) with a current capacity
larger than 12A.
● Otherwise, the power cord may be heated.
● When the equipment of the maximum output capacity is connected, the current flows up to
12A.
Provide secure grounding.
● For a 3P wall outlet, directly connect the 100 VAC input plug of the unit to it.
(Refer to "2. Installation and connection" on page 13.)
Not doing so may cause an electric shock in case of a operation failure or any leakage.
● When you use the 3P-2P Conversion Plug for the 100 VAC input plug, be sure to perform
grounding before connecting the 100 VAC Input Plug into a wall outlet (commercial power).
Do not disconnect the grounding before disconnecting the 100 VAC input plug from a wall
outlet (commercial power).
● Grounding is necessary to enable its surge protection function. For repair, contact us; ____
Do not disassemble, repair, or modify the unit.
● Doing so may cause an electric shock or a fire.
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 a
battery fluid leakage.
When installing the unit vertically, do not put any object on it.
When installing the unit horizontally, do not put any object heavier than
25kg.
● Doing so may cause distortion of/damage to the case, which may cause a fire.
10
2. Installation and connection
Caution
(for installation and connection)
Do not use the unit where the maximum temperature exceeds 40°C.
● The battery becomes week rapidly, which may cause a fire.
● Doing so may cause a failure or malfunction of the unit. Do not install or store the product in
the places listed below.
Do not install or store the unit in a place as listed below.
● The humidity is lower than 10%. The humidity is higher than 85%. A closed place such as in a
cabinet without clearance. There is flammable gas or corrosive gas. A place subject to vibration or shock. Outdoors.
● Installation or storing the unit in such a place may cause a fire.
Do not use the unit in a closed place or do not cover the unit.
● Doing so may cause abnormal heating or a fire.
Do not connect equipment that exceeds the output capacity of the unit.
● 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 fire.
Do not pinch or tie the cable of the unit.
● Doing so may cause the cable to be damaged or heated, which may cause an electric shock
or a fire.
● If the cable is damaged, stop using the unit and the cable must be repaired.
For repair, contact us; ____
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 moved to a warmer place and the power is turned on soon, the unit failure may occur due to
condensation to the unit.
Charge the battery for at least 12 hours soon after purchasing the unit.
● If you do not use the unit for a long time after the purchase, the property of the battery may deteriorate and
the battery may become unusable.
● To charge a battery, connect the 100 VAC input plug of the unit to a wall outlet (commercial power).
When storing the unit, charge the battery for at least 12 hours before storage.
● Even if the unit is not used, the battery gradually discharges, and the battery is left for a log time, it goes into
an over discharge state.
The backup time may become shorter or the battery may become unusable.
● The storable period of the built-in battery of the unit is 6 months after complete charging.
● If you want to store the battery longer than 6 months, connect the AC input plug of the unit to a commercial
power wall outlet for at least 12 hours within 6 months.
● Turn off the power switch of the unit during storage.
Do not short the output lines of the unit each other and the output lines to the ground.
● The unit may fail.
11
2. Installation and connection
Notes
Do not connect the 100 VAC input plug of the unit to its Power Supply Output
Receptacle during the Battery Mode.
● the unit may fail.
Do not connect a page printer (laser printer etc.) to the unit.
● The Commercial Power Mode and Battery Mode are repeated frequently, which may shorten the life of the
battery.
● As the peak current of a page printer is large, an excess of the connection capacity or a power failure due
to instantaneous voltage drop may be detected.
Do not use the unit for devices that malfunction due to an instantaneous power
failure of 10msec (0.01 second) or less.
● The connected device may stop due to the switching time of 10msec or less.
Do not use the unit for inductive devices such as fluorescent lamps.
● Connected devices may stop due to a rectangular wave output.
● Inductive devices include devices incorporating transformers, coils, motors, and so on for their input.
Do not install or store the unit in a place exposed to direct sunlight.
● The rise of temperature may cause the built-in battery to deteriorate rapidly and become unusable.
Do not perform a withstand voltage test.
● The input circuit has a built-in surge absorption device. A withstand voltage test may break it.
● When performing an insulation resistance test, use the 250 VDC range.
12
Loading...