Omron BW40T, BW55T, BW120T, BW100T Instruction Manual

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Page 1

Uninterruptible Power Supply (UPS)

BW40T/BW55T/BW100T/BW120T

Instruction Manual

▪

This manual describes the significant points to be noted to maintain the safety while using the

UPS. Therefore, ensure reading it carefully before installation and start using the UPS.

▪ Store this manual near the UPS so it can be referenced whenever required. ▪ This instruction manual may not be reproduced in whole or in part without the express written

permission.

▪ The contents of this instruction manual may change in the future, without notice.

▪ Warranty is contained in the box.

Page 2

Introduction

BW40T/BW55T/BW100T/BW120T

Introduction

Features of the Product

Thank you for purchasing the uninterruptible power supply (UPS) BW40T/BW55T/BW100T/BW120T. This is an uninterruptible power supply (UPS) dedicated to PC.

+ Protect (backup) the PC, displays, and peripherals of the following power consumption from the

abnormal power feed due to the power failure or Voltage fluctuations.

- BW40T: 400VA/250W

- BW50T: 550VA/340W

- BW100T: 1000VA/610W

- BW120T: 1200VA/730W + You can easily replace the battery by yourself. Read this manual carefully and utilize the UPS to the fullest.

About the Usages of Uninterruptible Power Supply (UPS)

+ The UPS is designed and manufactured for FA (including PC) and OA equipment.

Never use this software for the following purposes, which require extremely high reliability and safety.

- Applications such as medical equipment that are directly related to the safety of human life.

- Applications that may lead to human injury.

(E.g., applications that are directly related to the operation, running, and control of aircrafts, ships, trains, elevators,etc.)

- Applications subject to vibration at all times, such as on a vehicle, on a ship.

- Applications that may cause serious social or public damage or impact when they fail.

(Use for mission-critical computer systems, trunk line communication systems, or public transportation systems.)

- Any devices applicable to any of the above. + For devices involved in human safety and significantly affect the maintenance of public function,

the special considerations are required in the operation maintenance and management, including

system multiplexing and emergency power generation equipment. + Carefully observe the conditions and environment for usage described in this instruction manual. + Please contact us at OMRON Electronic Equipment Customer Support Center for the use of the

critical systems especially requiring the reliability. + Do not modify or process the equipment. + The UPS specifications follow the Japanese domestic market. Therefore, contact us first before

containing the UPS in any device package for exporting.

+ You may require permission from the Ministry of Economy, Trade, and Industry before exporting

this product (including carrying it by an individual.) Exporting without required permission can result in the punishment by the law.

- Failure or fire can often occur due to the difference of power voltages or frequencies.

About the Voluntary Control of Interference by Information

Technology Equipment

This device is a Class B information technology device. Although this device is intended for the use in a home environment, it can cause the reception interference if used near radio or television receiver. Follow the instruction manual properly. VCCI-B

About Disclaimers

We may not respond to the compensation for some damages even if they are caused by the use of our products, including the abnormalities and failures of the equipment, connection devices,

and software.

Page 3

Introduction

BW40T/BW55T/BW100T/BW120T

+ Please read the safety precautions described in the beginning carefully before use. + Make sure of all documents are attached to the UPS before transferring or selling the UPS to

a third party. The UPS shall comply all the conditions stated in the attached documents.

- This instruction manual contains the details instructions for assuring safety. Read them

carefully before start using the UPS. Contact the purchased store if you lost the manual.

- Windows are registered trademarks of United States Microsoft Corporation in the United States

and other countries.

- Other company names and product names are the trademarks, or registered trademarks belong

to their respective owners.

- User Registration

Fill out the necessary information on the attached customer loyalty registration card and send us

back within one month from the date of purchase.

User registration is accepted at our homepage

(http://www.omron.co.jp/ese/ups/regist/regist.html.)

Page 4

Procedure from installation to operation

BW40T/BW55T/BW100T/BW120T

Procedure from installation to operation

Shows the procedure from installation to operation.

Page 5

Table of Contents

BW40T/BW55T/BW100T/BW120T

Table of Contents

Introduction .................................................................................................. 2

Procedure from installation to operation ................................................................ 4

Table of Contents ......................................................................................... 5

Safety Precautions ....................................................................................... 7

1 Preparation ........................................................................................ 16

1-1 Unpack the product ...................................................................................... 16

1-2 Check the accessories ................................................................................. 16

1-3 Name of Each Part ....................................................................................... 17

1-3-1 Button functions ................................................................................................................. 19

2 Installation and connection ................................................................ 20

2-1 Install ............................................................................................................ 20

2-2 How to connect the equipment ..................................................................... 21

2-2-1 Connecting equipment to the "power output” ..................................................................... 21

2-3 Check the Operation .................................................................................... 22

2-4 Battery charge .............................................................................................. 24

2-5 Initial Value Measurement for Backup Time ................................................. 24

2-6 Battery recharge ........................................................................................... 24

3 Operation of the Uninterruptible Power Supply (UPS) ....................... 25

3-1 Basic operations including running and stopping the unit ............................ 25

3-1-1 When "AC input" plug is connected to the commercial power supply in the power off ....... 25

3-1-2 How to start operation ........................................................................................................ 25

3-1-3 Action in the power failure .................................................................................................. 26

3-1-4 When recovered from the power failure ............................................................................. 26

3-1-5 How to stop the operation .................................................................................................. 26

3-1-6 Pausing the beep sound .................................................................................................... 26

3-2 Beep sound - How to see the display ........................................................... 27

4 UPS functions .................................................................................... 31

4-1 Suspending a beep ...................................................................................... 31

4-2 Self-diagnostic test ....................................................................................... 31

4-3 UPS setting utility software .......................................................................... 32

5 Measuring the backup time ............................................................... 33

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Table of Contents

BW40T/BW55T/BW100T/BW120T

5-1 How to measure backup time ....................................................................... 33

5-2 Estimated backup time ................................................................................. 33

6 Contact signal functions .................................................................... 35

6-1 Type of input and output signals .................................................................. 35

6-2 Pin assignment of USB/Contact port ............................................................ 36

7 Maintenance and Inspection.............................................................. 38

7-1 Checking the battery .................................................................................... 38

7-1-1 Life of battery (estimated replacement timing) ................................................................... 38

7-1-2 Methods for checking the battery ....................................................................................... 39

7-1-3 Guidelines for how often to check the battery (measure the backup time) ........................ 39

7-2 Replacing the battery ................................................................................... 39

7-2-1 How to replace a battery .................................................................................................... 41

7-3 Cleaning ....................................................................................................... 49

8 Using the UPS monitoring software ................................................... 50

8-1 The outline on the UPS monitoring software ................................................ 50

8-1-1 The supported OS of the UPS monitoring software ........................................................... 51

8-1-2 The functions list of the UPS monitoring software ............................................................. 52

8-2 How to use the UPS monitoring software ..................................................... 54

8-2-1 PowerAct Pro ..................................................................................................................... 54

8-2-2 Simple Shutdown Software ................................................................................................ 54

8-2-3 What is the Power Attendant Lite ....................................................................................... 54

8-2-4 The setting of the UPS monitoring software....................................................................... 55

9 References ........................................................................................ 57

9-1 Specifications ............................................................................................... 57

9-2 Dimensions .................................................................................................. 58

9-3 Circuit block diagram .................................................................................... 59

9-4 Related products .......................................................................................... 60

Page 7

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Safety Precautions

Describes important matters for safe use. Please read carefully before installing or using the unit.

+ The symbols and respective meanings regarding the safety of this Instruction Manual are as

follows.

Danger

This symbol indicates that incorrect use may cause death or severe injury.

Caution

This symbol indicates that incorrect use may cause serious injury or property damage.

* Property damage represents consequential damage to property such as

houses, household effects, livestock and pets.

: This indicates prohibition (what you must not do.) For example, indicates

that disassembling is prohibited.

: This indicates obligation (what you must do.) For example, indicates that

you should ground to the earth.

However, even a symbol which indicates a caution could cause a severe result according to situations.

Make sure of paying attention to these symbols containing critical indications.

Danger (product applications)

Never use this device for the following purposes, which require extremely high reliability and safety.

* The UPS is designed and manufactured for FA (including PC) and OA equipment. + Applications such as medical equipment and systems that are directly related to

the safety of human life.

+ Applications that directly impact on human safety.

(E.g., applications that are directly related to the operation, driving, and control of vehicles, elevators,etc.)

+ Applications that may cause serious social or public damage when they fail.

(E.g., applications for mission-critical computer systems, or trunk line communication systems.)

+ Applications subject to vibration at all times, such as on a vehicle, or on a ship.

Caution (at installation and connection)

Carry the unit with taking the weight and balance into consideration, and place it on a stable and sturdy place.

+ There is a risk of injury if the product falls or drops. + Unit mass: BW40T/BW55T: 4.5kg

BW100T/BW120T: 7.9kg

+ In a case of dropping the UPS, stop using the unit and immediately ask for the

inspection and repair.

For information about repair, contact Omron Electronics Repair Center.

Page 8

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Keep the plastic package bags away from children.

+ Avoid the risk of a child playing with it to suffocate.

Make sure of connecting the "AC input" plug of this unit to a rated input voltage (AC 100V) with the 50/60Hz frequency of the power outlet (commercial power supply.)

+ Connecting to a power outlet (commercial power supply) with a different voltage

and frequency may cause a fire.

+ The UPS fail.

Stop the output by turning off the "Power" button on the UPS and pull the power outlet off of "AC input" plug in a case of abnormality (abnormal noise/odor.)

Connect "AC input" plug in a way it can be immediately pulled off of the power outlet.

+ For safety, follow the above instructions when maintaining the connected

equipment also.

Do not connect the half-wave rectifier where the current flows only in a half cycle of AC power supply, such as dryer and some solenoid valves.

+ Overcurrent may damage the Uninterruptible Power Supply.

Connect to the power outlet (commercial power supply) with the following current capacity.

BW40T: 5.0A or higher BW55T: 6.0A or higher BW100T: 11.0A or higher BW120T: 12.0A or higher + Power wiring can catch heat. + When the device with the maximum output capacity is connected, the following

current flow to the highest. BW40T: 5.0A BW55T: 6.0A BW100T: 11.0A

BW120T: 12.0A

Make sure of setting up the earth connection (grounding.)

+ Check the shape of the power outlet's plug, and insert the UPS's "AC input" plug as

is.

Without an earth connection, the unit can fail or cause an electric shock due to the

electric leakage.

Do not disassemble, repair, or modify.

+ Electric shock or fire can occur.

Do not install in an undesignated direction.

+ There is a risk of injury if the product falls or drops. + Do not install in the direction other than specified; otherwise, the battery leakage

cannot be treated.

Do not use the UPS in an environment where the highest temperature becomes more than 40°C.

+ The battery may deteriorate rapidly. + The UPS may fail or malfunction.

Page 9

Safety Precautions

BW40T/BW55T/BW100T/BW120T

The use and storage environment should be in the specification scope. Do not install or store in the following places.

+ Do not store at the places where the humidity is lower than 10% or higher than

90%. + Do not use at the places where the ambient temperature is lower than 0 degrees

Celsius or higher than 40 degrees Celsius. + Do not use at the places where the humidity is lower than 25% or higher than 85%. + Other places not recommended for the use or storage are: enclosed spaces such

as tightly closed cabinet; places where flammable gas or corrosive gas is stored;

places exposed to direct sunlight; extremely dusty places; places subject to

vibration and impact; outdoor, etc.

+ It may cause fire.

Do not connect the devices that exceed the output capacity of the UPS. You can add connected equipment with table taps, etc. However, do not

connect devices exceeding the current capacity of the taps.

+ The UPS detects overload and stops the output.

+ The table tap wiring may catch the heat and cause a fire.

Do not clip or bundle the cable while using.

+ Electric shock or fire can occur due to the cable damage or heat generation.

+ Stop using the UPS if the cable has damage and immediately ask for the repair.

For information about repair, contact Omron Electronics Repair Center. All the accessories packaged together are available only when using the

UPS. Do not use it for any other devices.

+ Make sure of observing the followings for the safe use of equipment.

Do not block inlet/outlet ports (top, sides, and rear).

+ The internal temperature may rise, eventually damaging the UPS or deteriorating

the battery.

+ Keep the unit away from 5 cm or more from the wall.

Do not connect the voltage converter and insulating transformer to the output side.

+ Overcurrent may cause failure or abnormal behavior on the Uninterruptible Power

Supply. + The Uninterruptible Power Supply (UPS) may fail or malfunction even when

connecting to the input side. Ensure to check the performance before use.

Do not connect devices that don't run on the commercial power supply.

Caution (for use)

Do not get it wet or put water on it.

+ Electric shock or fire can occur. + Stop using the unit, unplug the AC input cable from the outlet, and ask for the

inspection and repair in a case of the UPS got wet.

Page 10

Safety Precautions

BW40T/BW55T/BW100T/BW120T

For information about repair, contact Omron Electronics Repair Center. Replace the battery as soon as the life ends, or discontinue the use of

the UPS.

+ Continue using it may cause a fire or electric shock due to the liquid leakage.

Ambient

temperature

Expected life * The table on the left shows the expected

life under the standard usage conditions, not the guaranteed values.

25 degrees

Celsius

5 years

30 degrees

Celsius

3.5 years

40 degrees

Celsius

1.7 years

Wipe off the dust on the "AC input" plug and the power output outlet occasionally.

+ It may cause a fire if the dust residues for a long time. + Stop all the connected equipment and the UPS and unplug the "AC input" plug

from the power outlet (commercial power supply) before wiping off the dust.

Do not use it in a sealed place, and do not cover it.

+ It may cause an abnormal heat or fire. + Depending on your environment, hydrogen gas may be generated from the battery,

which can cause burst or explosion. Keep ventilating around the UPS.

In a case of unusual noise or odor, smoke, or liquid leaks from inside, immediately switch off the "Power" button of the UPS and unplug the "AC input" plug from the power outlet (commercial power supply.)

+ It may cause a fire if continue using. + In a case of the UPS gets into above-mentioned, immediately stop using it, unplug

the AC input cable, and then ask for inspection/repair either for the dealer or

Omron Electronics Repair Center.

+ Use the UPS in a state where "AC input" plug can be unplugged from the power

outlet (commercial power supply) immediately when an abnormality occurs.

Do not touch the liquid leaked from inside.

+ Doing so may cause blindness or burns. + In case the liquid is in touch with an eye or skin, clean it off with a large amount of

clean water and see a doctor.

Do not place things on the top, nor drop heavy objects on it.

+ It may cause a fire due to the distortion or breakage of the case, or internal circuit

failure.

The UPS is equipped with a bypass output circuit that allows the unit to continue supplying power to the connected devices even when the internal control circuit function stops due to a failure or malfunction. Stop the supply of "commercial power supply" or unplug the "AC input" plug if you want to stop output. + Output continues even if all the displays on the display section is off. + The output ON / OFF operation with "Power" button on the front will disable.

Page 11

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Caution (for maintenance)

Always turn off "Power" button of the UPS and unplug "AC input" plug before starting the maintenance of the connected equipment.

+ The power output of the UPS does not stop even if the "AC input" plug is

unplugged during the Uninterruptible Power Supply (UPS) is in operation; the

output continues.

Do not disassemble, repair, or modify.

+ Electric shock or fire can occur.

Do not touch the liquid leaked from inside.

+ Doing so may cause blindness or burns. + In case the liquid is in touch with an eye or skin, clean it off with a large amount of

clean water and see a doctor.

Do not throw the UPS into the fire.

+ The lead battery contained may cause an explosion or the dilute sulfuric acid

leakage.

Do not insert metal objects in the "power output" outlet of the Uninterruptible Power Supply (UPS.)

+ It may result in electric shock.

Keep out of any short-circuit between the battery connectors.

+ It may result in electric shock.

Cautions (for battery replace)

The battery pack should be replaced on a stable, flat place.

+ Hold the battery pack firmly to prevent it from dropping. + The drop of the battery pack may cause injury and burns due to liquid (acid)

leakage.

Do not use any other batteries than specified by our company.

It may cause fire. + Product models: Battery pack for replace: For BW40T/BW55T: BWB55T

For BW100T/BW120T: BWB120T

Do not replace the battery pack in a place where combustible gas exists.

+ Connecting the battery may bring to spark, causing explosion or fire.

Do not touch the liquid (dilute sulfuric acid) which leaks from the battery.

+ Doing so may cause blindness or burns. + In case the liquid is in touch with an eye or skin, clean it off with a large amount of

clean water and see a doctor.

The battery should not be disassembled or modified.

+ Doing so could cause dilute sulfuric acid leak, which could cause blindness and

burns.

The battery should not be dropped or given any strong impact.

+ Dilute sulfuric acid may leak.

Page 12

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Cautions (for battery replace)

Do not short the battery with metal objects.

+ That may cause electric shock, heat generation or burn injury.

+ Electric energy may remain even in a used battery pack.

Do not throw the battery in the fire or break it.

+ The battery may explode or leak dilute sulfuric acid.

Page 13

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Compliance

Wait for several hours before start using the UPS when it has been moved from a cold place to a warm place.

+ Moving the UPS from a cold place to a warm place can catch the moisture

(condensation) on it, which may fail by energizing it in the condition.

Charge the UPS as early as possible (for 12 hours or more) after purchasing.

+ Not using the UPS for a long time after purchase can deteriorate the battery that

may result in dysfunction.

+ You can charge the battery by plugging a power outlet (commercial power

supply) into the "AC input" plug of the UPS.

When storing the UPS, charge the battery for 12 hours or more, and turn off the power supply switch before storing it.

+ Even if the battery is not used, the battery is naturally discharged inside, and if it

is left for a long time, it goes into an over discharge state. In consequence, the backup time may become shorter, or the battery may become unusable.

+ 25 degrees Celsius or below temperature is recommended for storing the UPS

for a long term.

Connect the UPS's "AC input" plug to the commercial power outlet for 12 hours or longer, when; the storage temperature is 25 degrees Celsius or below, then after every six months, and the storage temperature is 40 degrees Celsius or below, then after every two months.

+ Turn off "Power" button of the UPS during storage.

Prevent the short circuit between the output lines of the UPS, or the output line on the earth (grounding.)

+ The UPS may fail.

Do not plug in the UPS's "AC input" plug into the UPS's "power output" outlet during the backup operation.

+ The UPS may fail.

Do not connect the page printer (such as a laser printer) to the UPS.

+ The page printer has a large peak current, which may result in the detection of

the excessive connection capacity.

Make sure of checking the operation first before using the UPS in combination with the devices with large fluctuations in power frequency, such as a household power generator.

+ The UPS automatically recognizes the input power frequency when the input

power is supplied. Connecting the UPS in a state where the input power frequency is out of the specified value can cause the misrecognition of the power frequency, which may result in the abnormal operation. It is okay for the power to switch from the commercial power supply to the generator's power while the UPS is running. However, adjust the frequency of the generator to match with the commercial power supply.

Do not use the unit for the frequent backup operation.

+ Battery may deteriorate to the extent where the specified backup time cannot be

maintained.

Page 14

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Compliance

Do not install or store the UPS in the place exposed to the direct sunlight.

+ The internal battery may deteriorate due to the temperature surge that may result

in dysfunction.

Turn off the UPS power before switching off the commercial power supply.

+ Once the commercial power supply stops, it switches to the backup operation. If

the frequency of backup operation becomes high, the battery life may be significantly reduced.

When connecting the UPS with the inductive equipment, such as coils, motors, transformers, make sure of checking the operation beforehand.

+ Some types of equipment may prevent the normal operation of the UPS due to

the inrush current, etc.

The UPS will not start up unless until the battery is connected.

+ Note that it also does not start in an over-discharge state or the state where the

degraded battery is connected.

Do not run the withstand voltage test.

+ The power supply input line contains the surge absorbing elements, which are

subject to destruction with the withstand voltage test.

+ Execute the insulation resistance within the range of DC 250V.

Make sure of all documents are attached to the UPS before transferring or selling the UPS to a third party. The UPS shall comply all the conditions stated in the attached documents.

+ This instruction manual contains the details instructions for assuring safety. Read

them carefully before start using the UPS. Contact the store of purchase if you lost the instruction manual.

+ This unit uses lead acid batteries.

The lead acid batteries are precious recyclable resources. Please cooperate recycling. For more details about recycling, contact Omron Electronics Replace Center, or download the application form for the replacement service from our website, fill the required fields and send it to our Replace Service Center.

Page 15

Safety Precautions

BW40T/BW55T/BW100T/BW120T

Details

About Daily Operation

+ The UPS 's "Power" button can remain ON (in operation) or be turned off every

time the connected system shuts down. You can follow your convenience. However, turning off "Power" button is recommended when it is not in use for a long time.

+ You can charge the battery by plugging a power outlet (commercial power

supply) into the "AC input" plug of the UPS.

About Closing Backup Operation

+ When the power failure state continues for an extended time, the battery starts

discharging, and the power output from the UPS stops. Shut down the PC by the appropriate procedure (i.e., save the data) while the UPS continues supplying power.

About Restart

+ If the battery discharges during the power failure, the UPS will stop. When the

UPS recovers from the power failure or other abnormal power states, it automatically restarts and starts supplying power. When you do not want to operate connected equipment, turn off "Power" button or other connected equipment.

EFERENCE You can enable/disable automatic restart on "Setting" screen (P.30.)

Prepare for an unexpected circumstance, such as the data protection and system

redundancy. + The Uninterruptible Power Supply (UPS) may stop the output due to the

internal circuit failure.

Page 16

1 Preparation

1-1 Unpack the product

BW40T/BW55T/BW100T/BW120T

1 Preparation

1-1 Unpack the product

Open the package and take out the Uninterruptible Power Supply (UPS) and accessories.

1-2 Check the accessories

Check that all the accessories are accompanied in the package, and they have no damage in appearance. In case you find any defect or other problems, please contact your dealer immediately.

Precautions before Use

One

Warranty

One

Customer Registration Card

One

Guide to Customer Registration

One

3P - 2P conversion plug

One

Instructions for Labels Indicating Operating Condition

One

English Labels for Operation Panel

One

Battery Replaced Date Label

One

Connection Cable (USB)

One

Rubber Foot Cover for Horizontal Installation

One Set (four pieces)

Serial Label

One Set (four pieces)

UPS Replacement Service Brochure

One

About the Use of Shutdown Software

One

When using the UPS as a UL standards complied product, do not use 3P - 2P conversion plug.

Fill out the necessary information on the attached customer loyalty registration card and send us back within one month from the date of purchase. User registration is accepted at our homepage (http://www.omron.co.jp/ese/ups/regist/regist.html.)

Page 17

1 Preparation

1-3 Name of Each Part

BW40T/BW55T/BW100T/BW120T

1-3 Name of Each Part

The followings list the names of the UPS parts.

Refer to "2Installation and connection” (P.20,) "3Operation of the Uninterruptible Power

Supply (UPS)” (P.25) and other sections for the details description of each function.

+ Front

Page 18

1 Preparation

1-3 Name of Each Part

BW40T/BW55T/BW100T/BW120T

+ Back

BW40T/BW55T

Page 19

1 Preparation

1-3 Name of Each Part

BW40T/BW55T/BW100T/BW120T

+ Rotation of the display part of the front panel operation

(BW100T/BW120T)

The operation display section can be rotated by 90 degrees by the placement whether it is vertical or horizontal. Pull out the operation display section, rotate it, and press it down.

*Do not rotate it 90 or higher degrees. Otherwise, the cord may be damaged.

1-3-1 Button functions

Page 20

2 Installation and connection

2-1 Install

BW40T/BW55T/BW100T/BW120T

2 Installation and connection

2-1 Install

Install the UPS. Do not use any other ways than the correct installation direction specified in the figure below.

Compliance

Product serial number is required whenever contacting us. Check the product serial number on the top of the main body or the serial label on the

accessory.

Correct Direction of Installation

Watch your fingers and other parts of your body to not to be pinched between the parts.

* Paste the rubber feet (for the horizontal installation) in the four corners

of the bottom surface.

Page 21

2 Installation and connection

2-2 How to connect the equipment

BW40T/BW55T/BW100T/BW120T

2-2 How to connect the equipment

2-2-1 Connecting equipment to the "power output”

Disconnect all the "AC input" plugs of the equipment to back up, including PC, Peripherals, from the power outlet (commercial power supply).

Connect the equipment requiring backup to the UPS's "power output "outlet. *When the UPS's output outlet is insufficient, purchase necessary equipment, such

as a table tap, and install it on the output outlet.

- The input plug shape of the connected device is 2P can also be connected to the UPS's "power output "outlet.

The connection here cannot be used when the UPS is used as a UL compliant product.

Connect the UPS and PC with a connection cable when using Windows standard UPS service, an automatic shutdown software for free download.

EFERENCE "8Using the UPS monitoring software” (P.50)

* This operation is not required when not using the automatic shutdown software.

Page 22

2 Installation and connection

2-3 Check the Operation

BW40T/BW55T/BW100T/BW120T

2-3 Check the Operation

Once the connection of equipment for backup with the UPS has been established, check that the backup operation is normally running by the following procedure. This operation check is to simulate the power failure that might occur by unplugging the "AC input" plug from the power outlet (commercial power supply.)

+ How to view the display

* This screen shows "all lighted" state for explanation.

When the display is turned off, it turns on again by pressing a button.

Press "Power" button on the UPS for at least 3 seconds.

It goes in the backup operation for about 10 seconds and then starts the selfdiagnostic test. During the self-diagnosis, "FU" is displayed in "Detected Value.” The status display icon is displayed as shown below. When the self-diagnosis test ends normally, it switches to AC output from the commercial power supply. * When the battery voltage is low, the self-diagnostic test will not run; instead, the

operation starts directly with the output from the commercial power supply.

Status display

Description

Power ON Normally operating

Activate all connected devices (including the equipment connected to the service outlet of the PC.) * Please operate in a state where there is no problem even if the power of the

connected equipment stops in between. The UPS is shopped after fully charged; however, the backup time may be shorter due to the natural discharge at the time of first use. We recommend you to start using the UPS after fully charging it.

Page 23

2 Installation and connection

2-3 Check the Operation

BW40T/BW55T/BW100T/BW120T

Check the status display of the UPS in this state.

Status display

Power output outlet

Output the power (in a state where

connected equipment is conducted)

The display shows the way as

mentioned

above ->

The operation is normal. Go to the procedure 4.

The display is different from the above mentioned

It is abnormal. The display shows either one of those mentioned in “3

-3 How to Understand Beep Sound and

Display” (P.

27.)

Go to the procedure 4 after the treatment according to the handling method.

Pull out the AC input plug of the UPS from the power outlet (commercial power

supply.)

It goes in the backup operation state.

Check the status display of the UPS in the backup operation state.

The display is different from the above mentioned ->

It is abnormal. Turn

off "Power" button once.

When the display is according to "3

-3 How to

Understand Beep Sound and Display” (P.

27,) treat it

according to the handling method and

return to the

procedure 1 again.

If the UPS and connected equipment stop without backing up at all, the battery might have required more charging. Connect the UPS's "AC input" plug to the power outlet (commercial power supply) and charge the battery fo

over 12 hours, and then return to the procedure 4 again.

If the problem persists after attempting the above two methods, contact OMRON Electronic Equipment Customer Support Center.

Connect "AC input" plug to the power outlet (commercial power supply) again.

The status display goes back to the original.

Status display

Description

Power ON Normally operating

That’s all for the operation check.

The installation process has been completed.

The operation is normal. Go to the procedure 6.

Page 24

2 Installation and connection

2-4 Battery charge

BW40T/BW55T/BW100T/BW120T

2-4 Battery charge

The battery charging starts automatically by connecting the UPS's "AC input" plug to the power outlet (commercial power supply.) The charging will complete in 12 hours maximum. *The UPS will charge both ON and OFF states.  The UPS is shipped from the factory after fully charged; however, the backup time may

be shorter due to the natural discharge at the time of first use. We recommend you to start using the UPS after fully charging it.

 Follow the operation in "3Operation of the Uninterruptible Power Supply (UPS)” (P.25)

when not performing “2-5 Initial Value Measurement for Backup Time.”

2-5 Initial Value Measurement for Backup Time

Measure the initial value of the UPS’s backup time in your environment, so it can be a standard when inspecting the battery or deciding the setting value of the automatic shutdown software.

EFERENCE "5.Measuring the backup time” -> (P. 33)

2-6 Battery recharge

The battery completely discharges after measuring the backup time. You need to recharge before use. *You can use the connected equipment while charging; however, the backup time will

shorten in a case of power failure occurs until the charging is completed. In this case, the backup immediately starts the moment the power failure occurs just after start charging.

REFERENCE "2-4Charging the Battery” (P. 24)

All the preparation for starting the operation has been completed.

Page 25

3 Operation of the Uninterruptible Power Supply (UPS)

3-1Basic operations including running and stopping the unit

BW40T/BW55T/BW100T/BW120T

3 Operation of the Uninterruptible

Power Supply (UPS)

3-1 Basic operations including running and

stopping the unit

3-1-1 When "AC input" plug is connected to the

commercial power supply in the power off

- Power output is stopped.

- Battery starts automatic charging.

3-1-2 How to start operation

Press "Power" button for three or more seconds.

- During the self-diagnosis, "FU" is displayed in "Detected Value.” The status display icon is displayed as shown below. When the self-diagnosis test ends normally, it switches to AC output from the commercial power supply.

- When the self-diagnosis test isn’t executed, it immediately switches to AC output from the commercial power supply.

Status display

Power output outlet

Output the power (in a state where

connected equipment is conducted)

- The battery is charged automatically while running.

When the power button is OFF with AC input OFF

Page 26

3 Basic operations including running and stopping the unit

3-1 Basic operations including running and stopping the unit

BW40T/BW55T/BW100T/BW120T

3-1-3 Action in the power failure

- When a power failure or an abnormal input power occurs, the unit automatically switches to the battery mode and continues the power output from the "power output" outlet with the electricity sourced from the battery.

- In Battery mode, the following icons are displayed.

3-1-4 When recovered from the power failure

- While the power output is from the battery mode, the unit automatically returns to the output from the commercial power supply as soon as it recovers from the power failure or abnormal power. The battery starts automatic charging.

- Once the battery runs down completely, the UPS’s power output stops. Then, the UPS automatically restarts and starts supplying power again the moment it recovers from the power failure or other abnormal input power states. The consumed battery is charged automatically.

EFERENCE You can enable/disable automatic restart on "Setting" screen (refer to P.

30.)

3-1-5 How to stop the operation

Press "Power" button for three or more seconds in power ON state.

- Power output stops.

- Even in power OFF state, the battery is automatically charged as long as the commercial power supply is available.

3-1-6 Pausing the beep sound

The activated beep sound pauses by pressing "Stop buzzer/Enter" button. R

EFERENCE You can enable/disable beep sound on "Setting" screen (P. 30.)

Page 27

3 Operation of the Uninterruptible Power Supply (UPS)

3-2Beep sound - How to see the display

BW40T/BW55T/BW100T/BW120T

3-2 Beep sound - How to see the display

○: Lighted ●: Extinguished : Blinking

No. Status display

Status

Display

Icon

Buzzer Output Charge Description Solution

None None OFF OFF

No AC input Operation halted

None None OFF ON

AC input "Power" button "off"

3 *1

None ON ON

"Power" button [on] Normally operating

None ON

OFF

Dischar

ging

In the self-diagnosis test

5 *2

Intermitt

ent, at

intervals

OFF

Dischar

ging

Backup operation due to

power failure or AC input error. Output stops if backup

operation is continued.

Process the termination of the connected devices you are using, and then stop the devices.

Intermitt

ent, at

intervals

OFF

Dischar

ging

(Same as above) Output stops soon due to low battery level.

Process the termination of the connected devices you are using, and then stop the devices.

None None OFF

OFF

Dischar

ging

Output stopped due to low battery.

Charge the battery.

None None OFF (ON)

AC input error (over)

When the voltage is high: The left digit only blinks When the frequency is high: The right digit only blinks When both voltage and

frequency are high: Both blink

Use in the AC input voltage range and frequency described in the specification.

None None OFF (ON)

AC input error (under)

When the voltage is low: The left digit only blinks When the frequency is low: The right digit only blinks When both voltage and

frequency are low: Both blink

Continu

ation

0.5

second

Interval

ON Or,

Dischar

ging

Too many devices are connected. The capacity rating

has been exceeded. Output stops if the state

continues for a certain duration

Reduce the connected devices.

Success

ive

OFF

ON Or,

Dischar

ging

Output stops due to exceeded connection capacity

Turn OFF all the power switches on

the UPS and connected devices, reduce the connected devices, and then turn ON the "Power" button on

the UPS and connected devices.

Success

ive

OFF

Or,

Dischar

ging

Output has stopped due to the short circuit

Check that the AC input of any of

the connected devices is not shortcircuited and that connections did

not exceed the rated capacity.

Success

ive

－

Abnormal operation or failure has occurred

Turn OFF all the power switches on

the UPS and connected devices, and turn ON only the "Power" button on the UPS again. If the displayed detail does not change, ask for the repair as a problem is suspected with the UPS. The changes in the display content may be due to the combination of connected equipment. Contact Electronic Equipment Customer

Support Center for any doubts.

Success

ive

OFF -

Stopped due to the abnormal output voltage (over)

Success

ive

OFF -

Stopped due to the abnormal output voltage (under)

ON OFF -

Charge stopped due to

abnormal charging voltage of

the battery (over)

Ask for the repair as a problem is suspected with the UPS.

ON OFF -

Charge stopped due to

abnormal charging voltage of the battery (under)

Page 28

3 Beep sound - How to see the display

3-2 Beep sound - How to see the display

BW40T/BW55T/BW100T/BW120T

ON OFF -

Abnormal internal temperature occurred

This may be caused by the UPS's

ambient temperature surging. Check the ambient temperature of UPS. If the UPS temperature exceeds 40 degrees Celsius, cool down the ambient temperature. Turn OFF all the power switches on the UPS and connected devices, and turn ON only the "Power" button on the UPS again. Ask for the repair as a problem is suspected with the UPS if the temperature is 40 degrees Celsius

or below.

None

Success

ive

ON -

An abnormality occurred in the internal communication.

Turn OFF all the power switches on

the UPS and connected devices, and turn ON only the "Power" button on the UPS again. If the displayed detail does not change, ask for the repair as a problem is

suspected with the UPS.

Continu

ation

second

Interval

ON OFF

Abnormal battery temperature occurred

Turn OFF all the power switches on

the UPS and connected devices, and turn ON only the "Power" button on the UPS again. If the displayed detail does not change, ask for the repair as a problem is

suspected with the UPS.

Success

ive

ON OFF UPS product life has ended. Replace the UPS.

Continu

ation

seconds

Interval

ON ON

Battery deterioration or disconnection has been detected. (Alarm only; output continues)

Connect or replace the battery. Get an optional replacement battery, and you can replace the battery on your own.

*1 Output voltage displays. *2 Backup standard time displays.

The status display can be switched among each detected value with "Select" button. The detected value transits as follows.

Page 29

3 Operation of the Uninterruptible Power Supply (UPS)

3-2Beep sound - How to see the display

BW40T/BW55T/BW100T/BW120T

How to view and set the setting screen

This operation is available in both the power ON and OFF.

Pressing "Stop buzzer/Enter" switch and "Select" switch at the same time, the

screen switch to the Setting screen (the buzzer sounds).

Press the "Select" switch to select the items you want to set.

By selecting the setting option and pressing the "Select" switch for 2 to 3 seconds, the setting options and set values turn from a lighted state to blinking state (if it

does not blink, repeat the step from the procedure 2.)

Pressing the "Select" switch can change the setting value.

Press the "Stop buzzer/Enter" switch for about 1 second to confirm the setting. The switch turns from a lighted state to blinking state (if it does not blink, repeat

the step from the procedure 4.)

Press the "Stop buzzer/Enter" switch and "Select" switch at the same time to return to the normal screen (the buzzer sounds).

Page 30

3 Beep sound - How to see the display

3-2 Beep sound - How to see the display

BW40T/BW55T/BW100T/BW120T

List of setting options and values

Setting options Description Setting values

Buzzer

0: Disabled 1: Enabled (factory setting)

Auto restart

0: Disabled 1: Enabled (factory setting)

Self-diagnosis test

0: Disabled 1: Enabled (factory setting)

Input voltage sensitivity

1.2: Standard sensitivity (Factory setting: 1)

3: High Sensitivity

Cold start

0: Disabled (factory setting) 1: Enabled

Battery life counter

0: Disabled 1: Enabled (factory setting)

Power button shutdown

0: UPS shutdown (factory setting)

1: UPS + PC shutdown

Restart level

0-9: 0-90% 0: (factory setting)

Maximum Backup Time

0.1-9: 0.1-9 minutes * (Factory setting: 0 second)

LCD auto-off

0: Always ON (factory setting) 1: Turned OFF after 30 seconds

2: Turned OFF after 3 minutes

Self-diagnosis test (manual) Run the self-diagnosis test

Battery life counter reset Resets the battery life counter

* Range of values With period: SJ.1 - SJ.9 = Up to 54 seconds by 6 minutes. Without period: SJ1 - SJ9 = Up to 9 minutes by 1 minute.

The setting utility allow to set up to 9999 minutes within 10 - 59 seconds by 1 second.

Page 31

4 UPS functions

4-1 Suspending a beep

BW40T/BW55T/BW100T/BW120T

4 UPS functions

4-1 Suspending a beep

You can suspend a beep by pressing and holding the Beep Stop/Select Button while a beep is sounding.

4-2 Self-diagnostic test

This test performs a failure diagnosis on the UPS and performs an easy test to check for battery deterioration. Use the procedure below to check whether a circuit failure has occurred inside the UPS and whether battery replacement is required.

Connect your computer and other devices to the UPS and then turn on the power button of the UPS.

The self-diagnostic test starts automatically. The Battery Mode starts for testing purpose. (No beep sounds.) When the test is complete, the normal operation automatically starts.

If the status indicator/battery replacement lamp blinks and the beeper sounds:

EE ALSO Follow the directions for the solutions described in “3-2Beep sound -

How to see the display (Page 27).”

Manual testing

By pressing "Buzzer stop/Enter" button and "Scroll" button simultaneously, the buzzer which sounds like 'p’ (continuous sound) will beep and the setting display will appear.

Press "Scroll" button, display of setting items change continuously [S11], [S21],,,[C00].

By choosing [C00] and pressing "Scroll" button for a long time, [C00] blinks. By pressing "Buzzer stop/Enter" button, self-diagnostic test start and display [FU].

As the test complete normally, [C00] stops blinking, and the self-diagnostic test is complete.

Press "Buzzer stop/Enter" button and "Scroll" button simultaneously. The buzzer

sounds like 'p' (continuous sound) and back to the normal screen.

If the battery is not fully charged, the self-diagnostic test is not executed immediately. After charging is complete, it is automatically executed.

Page 32

4 UPS setting utility software

4-3 UPS setting utility software

BW40T/BW55T/BW100T/BW120T

4-3 UPS setting utility software

UPS setting utility software is software for various UPS settings. This software facilitates various UPS setting changes. For example) Possible to stop UPS without using monitoring software at the time of

power failure

->Set the “Maximum backup time setting.

[Items available]

(1) Complete beep stop (2) Voltage sensitivity mode setting (3) Cold start setting (4) Maximum backup time setting (5) Automatic self-diagnostic testing (6) Startup delay time setting (7) Startup battery charge capacity setting For details, refer to the UPS utility software instruction manual. UPS setting utility software and UPS setting utility software instruction manual can be downloaded from our website (http://www.omron.co.jp/ese/ups/support/download/download.html).

Page 33

5 Measuring the backup time

5-1 How to measure backup time

BW40T/BW55T/BW100T/BW120T

5 Measuring the backup time

5-1 How to measure backup time

Connect the AC Input Plug of the UPS to a wall outlet (commercial power) and charge it for approximately over 12 hours.

Turn ON all connected device. Turn ON devices connected to the AC outlet of your computer.

Operate them in a way in which it is allowable that power supply to the

connected devices stops.

Disconnect the AC Input Plug of the UPS and measure the backup time. Measure the time until the unit automatically stops and all displays disappear with the plug disconnected.

5-2 Estimated backup time

The backup time varies depending on the capacity of connected devices. After calculating the total capacity of connected devices, refer to the graph of the backup time to obtain an estimation of the initial value of the backup time. (This is also applied to checking the battery.)

Unify the total capacity (power consumption) of connected devices to W (Watt). For the indication of connected devices, check your computer and the rear of the display. There are 3 types of indication: VA (Volt·Ampere) indication, A (Ampere) indication, and W indication.

Example 1) 100 VAC, 50/60Hz, 145 W Example 2) 100 VAC, 50/60Hz, 1.8 A

Example 3) 100 VAC, 50/60Hz, 150 VA For devices that use the VA or A indication, convert the capacity into W. Multiply the value indicated on devices by the value in the right table for conversion. When the power factor is unknown, enter “1”. The power factor usually ranges between 0.6 and 1.

Indication

Value

W = VA× power factor

W = VA× power factor× 100

The backup time you measure for the first time after purchase is the "initial

value of the backup time.”

After charging is complete, it is automatically executed.

Page 34

5 Measuring the backup time

5-2 Estimated backup time

BW40T/BW55T/BW100T/BW120T

Add the values converted into W to obtain the total capacity of the connected devices. Estimated backup time

Backup time-table

* These backup times are for reference only. Times may vary according to battery

life and external environmental conditions (temperature, etc.).

* The maximum value of the estimated backup time display is 99.9 minutes on

LCD.

Load/Type

20 40 50 60 80 100 120 150 180 200 210 240 250 270 300 330 340 400 500 600 610 700 720 730

BW40T

105 60 50 36 28 22 18 13 10 8 7 6 5.4 - - - - - - - - - - -

BW55T

105 60 50 36 28 22 18 13 10 8 7 6 5.4 5 4.5 4 3.6 - - - - - - -

BW100T

220 120 100 84 64 50 40 32 24 20 19 17 16.5 15 13 11.5 11 8 5 4.5 4.3 - - -

BW120T

220 120 100 84 64 50 40 32 24 20 19 17 16.5 15 13 11.5 11 8 5 4.5 4.3 4.2 4 3.6

Page 35

6 Contact signal functions

6-1 Type of input and output signals

BW40T/BW55T/BW100T/BW120T

6 Contact signal functions

The UPS can use USB/connection port as the contact signal. When using as the contact signal, use a contact signal cable (type: BUC31) separately sold. * When using as USB, use the attached USB cable.

6-1 Type of input and output signals

The UPS has the following input signals and four kinds of output signals. The output circuit consists of an open collector circuit using a photo coupler (a kind of electronic switch). Pin assignment and signal name of contact port

Signals

Descriptions

Input of backup stop signal (BS) The input signal for stopping the output of the

UPS

Backup Signal output (BU) Stays ON during backup operation at a power

failure.

Trouble Signal output (TR) Goes ON when an internal failure of the UPS

occurs or when the battery life counter expires.

Battery Replacement Signal output (WB)

Goes ON when the self-diagnostic test determines that battery replacement is necessary due to deterioration or when the battery life

counter goes off-scale.

Page 36

6 Contact signal functions

6-2 Pin assignment of USB/Contact port

BW40T/BW55T/BW100T/BW120T

6-2 Pin assignment of USB/Contact port

●Pin assignment and signal name of contact port

IO Signal name Contact port

It is not used as USB D+/contact signal.

It is not used as USB D-/contact signal.

Backup Signal output (BU)*

COMMON (COM)

It is not used as USB-Vbus/contact signal.

Input of backup stop signal (BS)

Trouble Signal output (TR)*

Battery Replacement Signal output (WB)*

* Factory default setting By setting utility, it is possible to change the combination of

output signals and to allocate the battery LOW signal output (BL). Also, it is possible to set the time until output stopped by backup stop signal (BS) . You can download the setting utility for free from our homepage.

Note: Dealing with unused signal cables

To prevent the malfunction, take measures such as to cut or isolate stripped wires (exposed conductive part) to prevent to contact.

Page 37

6 Contact signal functions

6-2 Pin assignment of USB/Contact port

BW40T/BW55T/BW100T/BW120T

-Signal terminal specifications-

Signal output (BU/BL/TR/WB)

Type of

signals

Isolated output through a photo

coupler

Rated

Voltage: 35V or less Maximum current: 50mA

Input of backup stop signal (BS)

Signal

condition

Input Voltage: 5V-15V

Input circuit Isolated input by a photo coupler

Page 38

7 Maintenance and Inspection

7-1 Checking the battery

BW40T/BW55T/BW100T/BW120T

7 Maintenance and Inspection

Caution (maintenance)

When maintaining the connected equipment, turn OFF the power switch and disconnect the AC input plug.

 The backup function continues to supply power from the power output

receptacles while the UPS is operating, even when the AC input plug is

disconnected.

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.

Do not insert metal objects into the power supply output receptacles of the UPS.

 Doing so may result in electric shock.

Do not insert any metal in a battery connector.

 Doing so may result in electric shock.

7-1 Checking the battery

The sealed lead battery used in the unit has a limited life. The life varies depending on your storage/use environment and backup frequency. The nearer the end of the life is, the more rapidly deterioration proceeds.

7-1-1 Life of battery (estimated replacement timing)

Ambient

temperature

Life of battery

25 degrees

Celsius

5 years

30 degrees

Celsius

3.5 years

40 degrees

Celsius

1.7 years

Page 39

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

7-1-2 Methods for checking the battery

There are two methods for checking the battery.

- Perform a self-diagnostic test. (See page 31.)

- Measure the backup time. (See page 33.) By measuring the backup time, the battery life can be determined more accurately.

If the measured value is less than half the value of the "initial value of the backup time," replace the battery. * When you compare the "initial value of the backup time" you measured and the current

backup time, make the capacity of devices connected to the UPS same as when you measured the initial value to make judgment accurately

7-1-3 Guidelines for how often to check the battery

(measure the backup time)

Ambient

temperature

Check once every six

months

Check once a month

25 degrees

Celsius

For the first 3 years after

purchase

When 3 or more years

have passed since

purchase

30 degrees

Celsius

For the first 1.5 years

after purchase

When 1.5 or more years

have passed since

purchase

7-2 Replacing the battery

The battery can be replaced either while the unit is stopped (power supply output stopped) or while it is in operation (outputting power supply).

* The battery deteriorates even if it is stored. The higher the temperature is, the

shorter the life becomes.

After charging is complete, it is automatically executed.

Caution When the unit is used in compliance with UL standards, do not replace the battery while in operation (while power is being output). Replacing the battery while in operation does not comply with UL standards. Make sure to stop the operation of

the unit before replacing the battery.

* When replacing the battery, stop the connected devices, turn OFF the power

switch of the UPS, and disconnect the AC input plug from the wall.

* If an input power supply error such as a power failure occurs when replacing the

battery while in operation, backup cannot be performed and output stops

* Do not replace the battery during backup operation. Output will stop.

Page 40

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

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 blindness or burns by the leaked fluid (dilute

sulfuric acid).

Do not use other than the batteries specified by our company.

 It may cause fire.  Product model: BWB55T (Replacement battery pack for BW40T /

BW55T)

BWB120T (Replacement battery pack for BW100T / BW120T)

Do not replace the battery pack in a place where combustible gas exists.



Connecting the battery may bring to spark, causing explosion or fire.

Do not touch the liquid (dilute sulfuric acid) which leaks from the battery.

 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.

The battery should not be disassembled or modified.

 Doing so could cause dilute sulfuric acid leak, which could cause

blindness and burns.

The battery should not be dropped or given any strong impact.

 Dilute sulfuric acid may leak.

Do not short the battery with metal objects.

 That may cause electric shock, heat generation or burn injury. 

Electric energy may remain even in a used battery.

Do not throw the battery in the fire or break it.

 The battery may explode or leak dilute sulfuric acid.

● This unit uses lead-acid batteries.

The lead-acid batteries are precious recyclable resources. Please

cooperate recycling.

For information on recycling, please contact the replacement service

center of OMRON, otherwise after downloading and filling out the

replace service application from our homepage, send it to our

replacement service center.

Page 41

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

7-2-1 How to replace a battery

- BW40T/BW55T

* Work carefully not to slide and fall the unit.

Lay it slowly so that the left side of the unit is upward.

both hands put on the battery cover and slide it above to remove while putting the nail plate on the lower of the cover.

Page 42

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Holding the battery with your right hand and grabbing the battery cable (red) connector with your left hand, pull it out from the battery connector. *When it is difficult to pull it out, because of tight connection, pull it out while

rocking the connector part back and forth.

Then, grabbing the battery cable (black), pull it out from the battery connector.

Remove the battery having the label. Remove the battery with both hands while being careful not to drop it.

Page 43

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Insert the two connectors of the battery cables until clicking. Hold the battery with your right hand and insert the connector of the battery and battery cable (red) to the plus terminal with your left hand. Then, insert the connector of the battery cable (black) to the negative terminal.

●Replacement battery pack For BW40T / BW55T: Model BWB55T

Fit the groove of the battery cover to the unit and slide it to attach it.

Reset the battery life counter.

* Refer to the next page for reset the buttery life counter.

Page 44

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Make sure to reset the battery life cycle counter right after replacing the

battery. If you do not reset the battery life counter, a battery deterioration alarm may

occur earlier than the expected battery life.

1. By pressing "Buzzer stop/Enter" button and "Scroll" button simultaneously, the buzzer which sounds like 'p’ (continuous sound) will beep and the setting display will appear.

2. Press "Scroll" button, display of setting items change continuously [S11], [S21],,,[C00]. By choosing [C00] and pressing "Scroll" button for a long time, [C00] blinks. By pressing "Buzzer stop/Enter" button, self-diagnostic test start and display [FU]. As the test complete normally, [C00] stops blinking.

3. Press "Scroll" button again, [C01] is displayed. Press "Scroll" button for a long time, [C01] is blinked.

4. Press "Buzzer stop/Enter" button for a long time. The buzzer which sounds like 'p’ (continuous sound) will beep and the battery life counter will be reset. After finishing blinking [C01], the reset is complete.

5. Press "Buzzer stop/Enter" button and "Scroll" button simultaneously. The buzzer which sounds like 'p’ (continuous sound) will beep and the screen will go back to normal.

Connect [the AC input] plug to a wall outlet and do the above operation No. 1,3,4,5.

Write the battery replacement date on the included battery replacement date label, and attach the label on the visible place.

Page 45

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

- BW100T/BW120T

* Work carefully not to slide and fall the unit.

Lay it slowly so that the left side of the unit is upward.

Pull the front cover towards you to remove it by hooking a finger.

*Don’t twist the cable and put the cable between the battery while taking the

front cover off. Doing so will cause disconnection.

Page 46

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Slide it by holding the protruding portion of the plate cover to the right (1) and pull it towards you (2) to remove it. *If lay the front cover aside, detach the cable from the catch.

Remove the battery pack by pulling the tapes in its both sides.

Page 47

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Insert the new battery pack. Securely push the battery pack until the connector on the rear of the battery pack is connected to the unit.

● Battery pack for replacement For BW100T / BW120T: Model BWB120T

You may hear a “pop” sound when you connect the battery, but this sound is not abnormal.

Attach the metal cover to the unit (1) and slide it the left (2) to fix it. *If you detach the cable from the catch, put the cable in the catch.

Page 48

7 Maintenance and Inspection

7-2 Replacing the battery

BW40T/BW55T/BW100T/BW120T

Attach the right side of the front cover to the unit (1), and push the left side to fix it to the unit (2).

Reset the battery life counter.

Be sure to reset the battery life counter after replacing the battery.

If you do not reset the battery life counter, a battery deterioration alarm may

occur earlier than the expected battery life.

This operation is available in both the power ON and OFF.

1. By pressing "Buzzer stop/Enter" button and "Scroll" button simultaneously, the buzzer which sounds like 'p’ (continuous sound) will beep and the setting display will appear.

3. Press "Scroll" button again, [C01] is displayed. Press "Scroll" button for a long time, [C01] is blinked.

5. Press "Buzzer stop/Enter" button and "Scroll" button simultaneously. The buzzer which sounds like 'p’ (continuous sound) will beep and the screen will go back to normal.

Connect [the AC input] plug to a wall outlet and do the above operation No. 1,3,4,5.

Write the battery replacement date on the included battery replacement date label, and attach the label on the visible place.

Page 49

7 Maintenance and Inspection

7-3 Cleaning

BW40T/BW55T/BW100T/BW120T

7-3 Cleaning

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.

Removing dust from the AC input plug, power supply output receptacles of the

UPS

Stop all the connected devices and the UPS and disconnect the AC input plug from a wall outlet (commercial power). Then, remove dust with a dry cloth and connect again.

SEE ALSO Connecting the equipment “2-2How to connect the equipment” Page21

Page 50

8 Using the UPS monitoring software

8-1 The outline on the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

8 Using the UPS monitoring software

When using the UPS monitoring software, connect and set as the followings.

8-1 The outline on the UPS monitoring software

When an input power supply abnormality (power failure, etc.) occurs, UPS monitoring software can be used for shutting down connected computers. According to usage, download and use necessary software from our home page: (http://www.omron.co.jp/ese/ups/support/download/download.html). Refer to the following table for the response situation for OS.

Notes

When manually starting during the scheduled operation using the UPS monitoring software

 To manually start up this unit after it has been stopped by a scheduled operation,

turn OFF the power switch and turn it back ON again. To manually stop the unit

during the scheduled operation, turn OFF the power switch.

Under the setting of auto stop the UPS after OS closing processing, when the power is restored while auto shutdown processing is being performed

 If a power failure occurs and then the power is restored while auto shutdown is still

in progress, UPS output will stop temporarily after the set time elapses. After shutdown is finished, do not turn on the computer until the UPS has finished

restarting.

Page 51

8 Using the UPS monitoring software

8-1 The outline on the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

8-1-1 The supported OS of the UPS monitoring software

Compatible OSs

Communication

method

UPS monitoring software

Windows 10

Windows Server 2016

Windows Storage Server 2016

Windows 8.1

Windows 8

Windows Server 2012 R2

Windows Storage Server 2012 R2

Windows Server 2012

Windows Storage Server 2012

Windows 7

Windows Vista

(Ultimate/Business/Home Premium/Home

Basic)

Windows Server 2008 R2

Windows Storage Server 2008 R2

Windows Server 2008

Windows Storage Server 2008

Serial (USB 1.1)

Power Attendant Lite

PowerAct Pro

Simple Shutdown

Software*2

Windows Server2003

Windows Server2003 x64 Editions

Windows XP

Windows XP Professional x64 Edition

Serial (USB 1.1)

PowerAct Pro

Simple Shutdown Software

Linux

Cent OS Ver.7.x/Ver.6.x/Ver.5.x

Red Hat Linux Ver.7.x/Ver.6.x/Ver.5.x

Asianux Server 3

Serial (USB 1.1)

PowerAct Pro*1

Simple Shutdown

Software*1*4

macOS 10.12

Mac OS X

v10.11/v10.10/v10.9/v10.8/v10.7/v10.6/v10.5

Mac OS X Server

v10.11/v10.10/v10.9/v10.8/v10.7/v10.6/v10.5

Serial (USB 1.1) Power Attendant Lite

Serial (USB 1.1) PowerAct Pro*3

*1 Files cannot be automatically saved. *2 Windows Storage Server 2008 R2/Windows Storage Server 2008 are not supported. *3 PowerPC version is not supported When using macOS 10.12/Mac OS X 10.11 and Mac OS X Server v10.11 in

Ver.4.7, it is necessary to set OS. For details, refer to our homepage.

*4 Cent OS Ver.6.x、Red Hat Linux Ver.5.x、Asianux Server 3 is not supported.

Page 52

8 Using the UPS monitoring software

8-1 The outline on the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

8-1-2 The functions list of the UPS monitoring software

●Standard support ○Optional support ▲, Partial limitation

Soft name

Descriptions

General use (single

function, stand-

alone)

Use for network management

(High function, supporting network)

Simple Shutdown

Software

PowerAct

Pro

PowerAttendantLite

Functions

of softs

Auto shutdown

● ● ●

UPS monitoring (operating status)

- ● ●

UPS monitoring (data)

- ● ●

Pop-up notification

- ● ●

Shutdown OS in hibernate.

- ● ●

Auto file save - ●

Schedule Action

- ● ●

UPS setting change

- ● ●

External command execution

● ● ●

Event log save

- ● ●

Datalog save

- ● ●

Linked shutdown

- ● ●

Redundant power supply support

- ● -

Remote UPS management

- ● ●

Mail send - ●

Telnet connection

- ● ●

SYSLOG support

- ● -

* This function is available only for windows. Mac and Linux are NOT available.

Page 53

8 Using the UPS monitoring software

8-1 The outline on the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

With the UPS monitoring software, the following functions can be used.

Auto shutdown The computer can be shut down automatically when a problem occurs

with the power supply.

UPS monitoring (operating status) The operating status of the UPS can be monitored (in Commercial Power

Mode/Battery Mode).

UPS monitoring (data) Monitoring can be performed for input voltage value, connection capacity,

battery capacity, etc.

Pop-up notification When a problem such as a power failure occurs, a pop-up window that

shows the details of the problem can be displayed.

Shutdown when OS is inactive Shutdown can be performed when the computer is in an inactive state.

The operating status is retained at shutdown in inactive

state, so operation details are not lost.

Auto file save Files such as open Word and Excel documents are automatically saved

at shutdown.

Schedule operation

Schedule settings can be made for UPS stop/start.

UPS setting change UPS settings (beep ON/OFF, etc.) can be changed. Items that can be set

vary according to the UPS.

External command execution By executing commands at shutdown, items such as application

programs can be launched

Event log save Information of events that occur on the UPS (power supply problems,

setting changes, occurrences of failure, etc.) are saved

as a log.

Datalog save Data of input/output voltage value, connection capacity, etc. are

periodically saved as a log (the save frequency can be set).

Coordinated shutdown When a problem occurs with the power supply, multiple computers

connected to the UPS can coordinate to perform auto

shutdown.

Redundant power supply support Two or more UPS can be connected to computers equipped with

redundant power supply. Shutdown is not performed when a power

supply problem affects only one of the units. Shutdown is performed only

when a power supply problem occurs with both UPS, so the system’s

operating rate is improved.

Remote UPS management

The UPS can be managed remotely from a computer on the network.

Mail send When a problem such as a power failure occurs, a notification email

describing the problem can be sent to the system administrator.

Telnet connection Settings such as shutdown parameters can be made via the Telnet

connection.

SYSLOG support

UPS management information can be recorded in SYSLOG.

Page 54

8 Using the UPS monitoring software

8-2 How to use the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

8-2 How to use the UPS monitoring software

8-2-1 PowerAct Pro

The included “PowerAct Pro” UPS monitoring software allows you to perform shutdown processing of your PC when a power failure occurs. It is possible to shut down multiple computers on the network. Also, you can perform the desired operation by setting the automatic start/stop of the battery mode operation based on the scheduled setting.

References

Set the time from when a power outage occurs until PC is shut down as to complete within the backup time measured by “5-1 How to measure backup time” on Page 33.

For details, see the manual for the above software.

8-2-2 Simple Shutdown Software

“Simple Shutdown Software” allows you to automatically shut down your PC when a power failure occurs. For details, see the manual for the above software. Visit our website to download the manual for this software: http://www.omron.co.jp/ese/ups/support/download/download.html

8-2-3 What is the Power Attendant Lite

Using the included “PowerAct Pro” UPS monitoring software allows you to automatically shut down your computer when a power failure occurs. Also, you can perform the desired operation by setting the automatic start/stop of the battery mode operation based on the scheduled setting. For details, see the manual for the above software. Visit our website to download the manual for this software: http://www.omron.co.jp/ese/ups/support/download/download.html

Page 55

8 Using the UPS monitoring software

8-2 How to use the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

Connect the UPS to a computer.

Cable: Included connection cable (USB)

Install the included “PowerAct Pro,” “Simple Shutdown Software” or “Power

Attendant Lite” to the PC you want to shut down.

Installation method: See the manual for the above software. Visit our website to download the manual for this software:

http://www.omron.co.jp/ese/ups/support/download/download.html

8-2-4 The setting of the UPS monitoring software

Scheduled operation using the UPS monitoring software

When performing scheduled operation in which the UPS is stopped and a device such as a breaker is used to stop the UPS at the same time that commercial power stops, specify a period of no more than 3 months for the start of the next operation. If you specify a period longer than 3 months, the internal timer is reset and the scheduled operation does not start. Note that this period reduces to approximately half when the battery is dead. If a period of 3 months is exceeded, you start operation by supplying commercial power and pressing the power button. However, if the battery is dead, you may not be able to start operation. In this case, replace the battery according to “7-2Replacing the battery" on page39.

Start of operation in scheduled operation using the UPS monitoring software

To manually start up this unit after it has been stopped by a scheduled operation, turn OFF the power button and turn it back ON again. To stop the unit when it is in operation, turn OFF the power switch.

Page 56

8 Using the UPS monitoring software

8-2 How to use the UPS monitoring software

BW40T/BW55T/BW100T/BW120T

Auto restart after OS closing processing using the UPS monitoring software

When a power failure occurs, certain PCs (*1) automatically restart immediately after the OS is shut down by auto shutdown. In this case, the UPS stops during or after the restart of the PC, which may damage files and the hard disk. You can avoid this phenomenon by disabling POWER MANAGEMENT in the BIOS settings of the PC. *1) Certain PC: It is known that this phenomenon occurs for MICRON's Millennia Mme.

Precautions when “setting the UPS to stop automatically” after OS shutdown

If, after a power failure occurs, the power is restored while auto shutdown processing is being performed, UPS output stops once after the set time elapses. After shutdown processing is complete, do not turn ON the computer until the UPS has finished restarting.

Page 57

9 References

9-1 Specifications

BW40T/BW55T/BW100T/BW120T

9 References

9-1 Specifications

Model

BW40T

BW55T

BW100T

BW120T

Method

Operation method

Full-time commercial power supply method

method

Natural air cooling

Connectable devices

PC, display, and peripherals

Input

Rated input voltage

AC100V

Startup voltage range and input

voltage range

Standard sensitivity setting 86±3 to 114±3 VAC

High voltage sensitivity setting 95±3 to 108±3 VAC

Input Frequency

50/60Hz±4Hz

Maximum current

11A

12A

Phase

Single-phase, two-wire (grounded)

Input plug

NEMA5-15P

Input protection

Reset-type over current protection

Input protection capacity

10A

15A

Output

Output capacity (shared

maximum) *1

400VA/250W 550VA/340W 1000VA/610W 1200VA/730W

Output voltage (In Commercial

Power Mode)

Input voltage through output

Output voltage (In Battery Mode)

AC100V±6%

Output frequency (In

Commercial Power Mode)

Input frequency through output

Output frequency (In Battery

Mode)

50/60Hz±0.1Hz

Phase

Single-phase, two-wire (grounded)

Output waveform

(In Commercial Power Mode/

Battery Mode)

Sine wave/sine wave

Waveform distortion rate

(In Battery Mode)

25% or less

Output receptacle

NEMA 5-15R x 4 receptacles

Switching time

10 msec. max

Battery

Backup time (*2)

5.4 min. or

3.6 min. or

4.3 min. or

3.6 min. or

Type

Compact sealed lead battery

Battery life expectancy

5 years (long operating life) *At ambient temperature of 25

Battery capacity (V/Ah/quantity)

12 VDC / 7.8Ah / 1

12 VDC / 7.8Ah / 2

Charging time

12 hours

Environ

ment

Operating environment

temperature/humidity

0 to 40 degrees Celsius / 25 to 85% RH (with no condensation)

Storage environment

temperature/ humidity

-15 to 40 degrees Celsius / 10 to 90% RH (Store with battery

fully charged and with no condensation)

Lightening surge protection function

Available

Dimensions (W x D x H) *3

90 x 291 x 165 mm

85 x 342 x 235 mm

Page 58

9 References

9-2 Dimensions

BW40T/BW55T/BW100T/BW120T

Weight of unit

4.5 kg

7.9 kg

Internal power consumption Norma/Max

10W/20W (under no load)

15W/25W (under lated load)

15W/35W (in no-load)

30W/45W (under lated load)

Communication interface

USB / contact

Noise regulation

VCCI Class B

Safety standard compliance

UL1778/CE

Noise

40 dB max.

*1: Make sure that both the VA value and the W value of the load capacity connected to the UPS

are within the range specified here. *2: At ambient temperature of 25 degrees Celsius and with battery in initial state. *3: The height does not include the height of rubber feet.

9-2 Dimensions

Unit: mm

Page 59

9 References

9-3 Circuit block diagram

BW40T/BW55T/BW100T/BW120T

9-3 Circuit block diagram

Page 60

9 References

9-4 Related products

BW40T/BW55T/BW100T/BW120T

9-4 Related products

For BW40T/BW55T

For BW100T/BW120T

Replacement battery pack

BWB55T

BWB120T

Bracket

BWP55T

BWP120T

USB cable

BUC30

Contact signal cable

BUC31

Page 61

NUD-D-17063A

No part or whole of this manual may be reproduced without permission. The contents of this manual are subject to change without notice.

Omron BW40T, BW55T, BW120T, BW100T Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual