Omron Powli BU1002SW, Powli BU3002SW, BU1002SW, BU3002SW Instruction Manual

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Page 1

Uninterruptible Power Supply (UPS/200 to 240V speciﬁ cations)

BU1002SW/BU3002SW

Instruction Manual

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

BU1002SW

• This manual provides important safety-related information. Thoroughly read and understand this manual before installing and using the product.

• Keep this manual in a convenient location so that you can refer to it whenever necessary.

Page 2

Introduction

Features of this product

Thank you for purchasing Omron's Uninterruptible Power Supply (UPS).

The UPS protects computers and other devices from power failures, voltage variations,

●

instantaneous voltage drops, and surge voltage such as that caused by lightning (a phenomenon in which extraordinary high voltage occurs instantaneously). This unit is an uninterruptible power supply (UPS) with power supply output of 200 to 240V AC.

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Under normal conditions, it converts the commercial power to a direct current once,

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reconverts it to a stable AC sine wave, and outputs it.

When a commercial power failure is detected, the unit switches to battery supply to

provide continuous sine wave output. This is especially suitable for use where power supply conditions are poor (for example, when there are large variations in voltage). BU1002SW output capacity is 1000VA/700W, and BU3002SW output capacity is 3000VA/2100W.

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Notes on the use of the Backup Power Supply

This product is designed and manufactured for use for FA, OA equipment such as

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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 signiﬁ cant damage or effect to the society and public (important computer systems, main communication equipment, public transportation systems, and so on)

• Equipment with the same level of importance

For equipment that greatly affects the safety of people and maintaining public functions,

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special considerations related to operation, maintenance, and management must be taken such as duplicating the system and emergency power generation facilities. Observe the contents of this manual such as the use conditions and environments.

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When you want to use this product for an important system that requires very high

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reliability, contact us; _____________________ Do not modify/alter this product.

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Disclaimers

We are not liable for any damage or secondary damage resulting from the use of our product, including malfunction and failure of equipment, connected devices, or software.

Make sure to read the safety precautions before using the unit.

●

In the event you transfer or sell this unit to a third party, please include all of the

●

documentation that came with this unit. This is to ensure that the unit is used in line with the conditions described in the included documentation.

• This manual contains important safety-related information. Please read and understand the contents of the manual before beginning operation.

If you discover any omissions or errors in the manual, please contact the shop of

purchase.

Windows is the registered trademark of Microsoft Corporation in the United States and/or other

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countries. The names of other companies and products mentioned herein are the trademarks or

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registered trademarks of their respective owners. Note on user registration Please ﬁ ll out the required items on the included user registration

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card and send it to our customer support center.

Page 3

IMPORTANT SAFETY INSTRUCTION

1. SAVE THESE INSTRUCTIONS.

This manual contains important instructions for BU1002SW that should be followed when using the UPS and batteries.

2. SYMBOL

This symbol indicates earth ground.

This symbol indicates turning on UPS.

This symbol indicates turning off UPS.

3. INTERNAL BATTERY

Internal battery voltage is 36V DC for BU1002SW and 72V DC for BU3002SW.

4. TEMPERATURE RATING

The maximum ambient temperature of the UPS is 40°C.

5. ENVIRONMENT

The unit is intended for installation in a temperature controlled, indoor area free of conductive contaminants.

Page 4

Procedure from installation to operation

BU1002SW / BU3002SW

Read “Safety precautions”

Page iii

Remove the product from the package and check the contents

Page 1

Perform installation and

connection Page 6

Are you

using UPS monitoring

software or contact

signal?

Yes

Check the operation and displays Pages 20

Charge the battery

Page 22

Start

Installation/connection

Read “Using the UPS

monitoring software and

contact signal” Page 54

Preparation for operation

Measure the backup time

Page 22

Charge the battery again

Page 22

* Preparation for operation is complete.

Operate Page 23

Perform maintenance

and inspection Page 42

Replace the battery

Page 43

Replace the fan

Page 51

Deteriorated

battery?

Yes Yes

Fan stopped?

Maintenance/

inspection

Page 5

Table of Contents

■

Introduction

IMPORTANT SAFETY INSTRUCTION

Safety precautions ............................................................................................................................................. iii

■

1. Preparation ................................................................................................................................ 1

1-1 Unpacking the product...................................................................................................................................1

1-2 Checking the contents ................................................................................................................................... 1

1-3 Name of each part ......................................................................................................................................... 2

1-4 Explanation of symbols used on unit ............................................................................................................. 5

2. Installation and connection ........................................................................................................ 6

2-1 Precautions and notes on installation and connection .................................................................................. 6

2-2 Installation and connection .......................................................................................................................... 10

2-3 Connecting the equipment...........................................................................................................................13

2-4 Checking the operation................................................................................................................................20

2-5 Charging the battery .................................................................................................................................... 22

2-6 Measuring the initial value of backup time...................................................................................................22

2-7 Recharging the battery ................................................................................................................................ 22

3. Operation ................................................................................................................................. 23

3-1 Precautions and notes for operation............................................................................................................23

3-2 Start and stop procedures and basic operation ........................................................................................... 25

3-3 Interpreting beeps and displays................................................................................................................... 28

4. UPS functions .......................................................................................................................... 30

4-1 Suspending a beep......................................................................................................................................30

4-2 Self-diagnosis test ....................................................................................................................................... 30

4-3 Description of the auto battery test function ................................................................................................ 31

4-4 Changing the setting of the functions .......................................................................................................... 31

5. Measuring the backup time .................................................................................................... 40

5-1 How to measure backup time ...................................................................................................................... 40

5-2 Estimated backup time ................................................................................................................................ 40

6. Maintenance and Inspection ..................................................................................................42

6-1 Checking the battery....................................................................................................................................42

6-2 Replacing the battery...................................................................................................................................43

6-3 Replacing the fan.........................................................................................................................................51

6-4 Cleaning ...................................................................................................................................................... 53

7. Using the UPS monitoring software and contact signal .......................................................... 54

7-1 When using the included UPS monitoring software to perform auto shutdown...........................................56

7-2 When performing auto-save functions using the UPS service in Windows Server 2003/XP/2000 +

UPS service driver ....................................................................................................................................... 59

7-3 When performing auto-save functions using the standard UPS service in Windows Server

2003/XP/2000/NT ........................................................................................................................................ 60

7-4 Contact signal .............................................................................................................................................. 66

8. Using an SNMP/Web card.......................................................................................................73

8-1 Adding an SNMP/Web card ......................................................................................................................... 73

8-2 SNMP/Web card outline .............................................................................................................................. 74

9. Extending the backup time ...................................................................................................... 75

9-1 Connecting an additional battery unit ......................................................................................................... 75

10. Troubleshooting ..................................................................................................................... 77

References .................................................................................................................................. 78

A. Speciﬁ cations ................................................................................................................................................ 78

B. Dimensions ................................................................................................................................................... 79

C. Circuit block diagram ....................................................................................................................................80

D. Related products ........................................................................................................................................... 80

Page 6

BU1002SW / BU3002SW

Safety precautions

The safety symbols and their meaning used in this manual are as follows:

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Warning

Caution

: Indicates prohibition. For example, indicates that disassembly is prohibited.

: Indicates obligation. For example,

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.

indicates that grounding is necessary.

Warning

Do not use this unit when very high reliability and safety are required as listed below. This unit is designed and manufactured for use with FA, 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 signiﬁ cant 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)

Two or more people should work together to carry, unpack and install the BU3002SW.

Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over.

●

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.

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Approximate weight of the unit:

●

15.5 kg (BU1002SW) 35 kg (BU3002SW)

If you drop the unit, stop using it and have it inspected and repaired.

●

For repair, contact us; ____

Keep plastic package bags out of reach of children.

Children may suffocate if they place their heads into plastic bags.

●

Make sure to connect the AC input plug of the unit into a wall outlet (commercial power) with rated input voltage (200 to 240V AC).

Connecting to a wall outlet (commercial power) of a different rated input voltage may result

●

in ﬁ re.

The unit may fail.

●

iii

Page 7

Safety precautions

Caution

(for installation and connection)

When an abnormality (unusual sound or smell) occurs, turn OFF the unit's power switch and disconnect the AC input plug from the wall outlet. Install the unit soon after the AC input plug is disconnected from the wall outlet.

When performing maintenance on the connected devices, follow the above instructions to

●

ensure safety.

Do not connect devices such as dryers, some solenoid valves, etc. , which have a half-wave rectiﬁ er that allows only half-cycle AC power to ﬂ ow through.

Overcurrent may damage the UPS.

●

Connect the BU1002SW to a wall outlet (commercial power) with a capacity of 7.4A or more, and connect the BU3002SW to a wall outlet (commercial power) with a capacity of 16A or more.

Otherwise, the power cord may be heated.

●

When equipment with the maximum output capacity is connected, a maximum current of 7.4A

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(BU1002SW) or 16A (BU3002SW) flows.

Provide secure grounding.

After checking the plug shape of the wall outlet, directly connect the AC input plug of the

●

unit to it. A failure or leak that occurs when the unit is not properly grounded may result in electric shock.

Do not disassemble, repair, or modify the unit.

Doing so may cause an electric shock or a fire.

●

Do not install the unit in other than speciﬁ ed orientations.

Dropping or toppling the unit may cause injury.

●

If you install the unit in an orientation other than speciﬁ ed, the unit cannot be protected from

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a battery ﬂ uid leakage.

Do not use the unit where the maximum temperature exceeds 40°C.

The battery becomes weak rapidly, which may cause a ﬁ re.

●

Doing so may cause a failure or malfunction of the unit.

●

Do not exceed the ranges speciﬁ ed for environmental conditions during use/storage. Do not install or store the unit in the places listed below.

Do not store in places where the humidity is lower than 10% or higher than 90%.

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Do not use in places where the humidity is lower than 25% or higher than 85%.

●

Do not install/store the unit in closed places such as cabinets with no clearance, places

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where there is ﬂ ammable or correseve gas, places with large amounts of dust, places ex- posed to direct sunlight, places exposed to shock or vibration, or outdoors.

Installation or storing the unit in such a place may cause a fire.

●

Do not connect equipment that exceeds the output capacity of the unit. You can use a 200V plug strip to connect additional devices, but do not connect devices that exceed the current capacity of the plug strip.

The current protection of the unit may operate, which may stop the output.

●

The wiring of the plug strip heats up, which may cause a fire.

●

Do not pinch or sharply bend the cable. Do not fold or knot the cable.

Doing so may cause the cable to be damaged or heated, which may cause an electric

●

shock or a ﬁ re.

If the cable is damaged, stop using the unit and have the cable repaired.

●

For repair, contact us; ____

Page 8

BU1002SW / BU3002SW

Caution

(for installation and connection)

All of the included accessories are designed to be used exclusively with the unit. Do not use the accessories with other devices.

Doing so may compromise the safety of devices.

●

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

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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

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equipment,microwave ovens,or vacuum cleaners to UPS.

With the installation of the equipment it should be prevented, that the sum of the leakage

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current of the UPS and the connected consumer does not exceed 3.5mA.

Do not block the air vents on the unit. The BU1002SW has air vents on the front, side and back, while the BU3002SW has air vents on the front and back.

Doing so will cause the internal temperature to rise, which may cause the unit to fail and the

●

battery to deteriorate.

Leave at least 5 cm of space between the vent and the wall.

●

Do not connect a standalone transformer such as a voltage transformer or isolating transformer to the output side.

Overcurrent may damage the UPS.

●

There is no problem in connecting a transformer to the input side.

●

Do not connect devices that cannot be used with commercial power supply.

When the unit’s power switch is turned ON and an error occurs with the connected device,

●

bypass operation is performed and commercial power supply is supplied as is to the connected devices.

Do not connect devices with rated voltage of 200 to 240 VAC or higher.

The rated output voltage of this device is 200 to 240 VAC.

●

Overcurrent may damage the connected devices.

●

When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

Voltage is applied to the output terminal block when the power switch is ON, which can

●

result in electric shock.

For PLUGGABLE EQUIPMENT, the socket-outlet shall be installer near the equipment and shall be easily accessible.

Page 9

Safety precautions

Caution

(for use)

Never touch the metal part of the input plug if it is disconnected while the unit is operating.

Doing so may result in electric shock.

●

The leak current of this product itself is less than the value of the safety standard (leak

●

current: 1 mA). However, because connected equipment causes the leak current to increase, you must never touch the metal part of the input plug.

When the unit is operating, voltage is generated in the metal parts of the input plug via

●

capacitors in the internal circuit, regardless of the elapsed time.

Do not allow the unit to come in contact with water.

Doing so may cause an electric shock or a ﬁ re.

●

If the unit becomes wet, stop using it and have it 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 ﬁ re.

Ambient temperature

20°C

30°C

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.

Using a dry cloth, periodically wipe the dust from the AC input plug, power supply output receptacles and output terminal block.

Accumulated dust may cause a ﬁ re.

●

Do not use the unit in a closed place and do not cover the unit.

Doing so may cause abnormal heating or a ﬁ re.

●

If you notice abnormal sound or smell, smoke, or leakage from the inside, immediately turn off the power switch and disconnect the AC input plug from a wall outlet (commercial power).

Using the unit under such conditions may cause a ﬁ re.

●

If you notice such a condition, stop using the unit and contact us at _____ for inspection and re-

●

pairs.

Use the unit under the conditions in which you can immediately disconnect the AC input

●

plug from a wall outlet (commercial power) in the case of an abnormal event.

If ﬂ uid leaks from the unit, do not touch the ﬂ uid.

Doing so may cause blindness or burns.

●

If the ﬂ uid contacts your eyes or skin, wash it out with lots of clean water and consult your

●

doctor.

Do not place objects heavier than 25kg on the unit, and do not drop heavy objects onto the unit.

Doing so may cause distortion/damage to the case or a failure of the internal circuit, which

●

may cause a ﬁ re.

Page 10

BU1002SW / BU3002SW

Caution

(for maintenance)

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

Even if you disconnect the AC input plug while the UPS is operating, the power output of

●

this unit does not stop and power is supplied from the outlet during a power failure.

Do not disassemble, repair, or modify the unit.

Doing so may cause an electric shock or a fire.

●

If ﬂ uid leaks from the unit, do not touch the ﬂ uid.

Doing so may cause blindness or burns.

●

If the ﬂ uid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.

●

Do not throw the unit into ﬁ re.

The lead battery in the unit may explode, or leak dilute sulfuric acid.

●

Do not insert metal objects into the power supply output receptacle or terminal block of the UPS.

Doing so may result in electric shock.

●

Do not insert metal objects into the battery connectors.

Doing so may result in electric shock.

●

Caution

(for battery replacement)

Perform replacement on a stable and ﬂ at place.

Handle the battery carefully so that you do not drop it.

●

Not doing so could cause injury or burns due to liquid (acid) leakage.

●

Use a speciﬁ ed battery for replacement.

Not doing so may cause a ﬁ re.

●

Product model: BP100XS (Replacement battery pack for BU1002SW)

●

BP150XS: Two required (Replacement battery pack for BU3002SW)

Do not replace the battery in a place where there is ﬂ ammable gas.

Spark may occur when connecting the battery, which may cause an explosion or ﬁ re.

●

If ﬂ uid (dilute sulfuric acid) leaks from the battery, do not touch the ﬂ uid.

Doing so may cause blindness or burns.

●

If it contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.

●

Do not disassemble or modify the battery.

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

●

Do not drop the battery and do not expose it to strong impact.

Dilute sulfuric acid may leak.

●

Do not short the battery with metal objects.

Doing so could cause an electric shock, ﬁ re or burn.

●

Some electrical energy still remains inside the spent battery.

●

vii

Page 11

Safety precautions

Caution

(for battery replacement)

Do not put the battery into ﬁ re and do not break it.

The battery may explode or leak dilute sulfuric acid.

●

Do not use a new battery and an old battery at the same time.

Dilute sulfuric acid may leak.

●

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.

Servicing of batteries should be performed or supervised by personnel knowledgeable of

●

batteries and the required precautions. Keep unauthorized personnel away from batteries.

viii

Page 12

BU1002SW / BU3002SW

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 promptly turned ON after being moved to a warmer place, condensation may form inside the

●

unit and cause it to fail.

Charge the battery for at least 8 hours soon after purchasing the unit.

If you do not use the unit for a long time after the purchase, the battery may deteriorate and the battery

●

may become unusable.

To charge a battery, connect the AC input plug of the unit to a wall outlet (commercial power).

●

When storing the unit, charge the battery for at least 8 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.

We recommend keeping the temperature 25°C or less when storing the unit for long periods of time.

●

Connect the unit’s AC input plug to a wall outlet (commercial power) for at least 8 hours at the following

intervals:

- Every 6 months when storage temperature is 25°C or less

- Every 2 months when storage temperature is 40°C or less Turn off the power switch of the unit during storage.

●

Do not short the output lines of the unit to each other, and do not short the output lines to the ground.

The unit may fail.

●

Do not connect the AC 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 (such as a laser printer) to the unit.

The unit repeatedly and frequently switches between Commercial Power Mode and Battery Mode, which

●

may shorten the life of the battery.

The page printer has a large peak current, so an excess of the connection capacity or a power failure due

●

to instantaneous voltage drop may be detected.

Check system operation beforehand if the unit is used in combination with a device whose power supply frequency fluctuates widely, such as a personal electric generator.

The unit automatically recognizes the input power frequency when input power is supplied. If the unit

●

is connected when the input power frequency is not stable at the rated level, the unit may misidentify the power supply frequency and may fail to operate normally. (If the unit is in operation, changing from commercial power supply to another power supply source, such as generating equipment, will cause no problem. Set the generator's frequency to the same level as that of the commercial power supply.)

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 400V DC range.

●

Before stopping the commercial power to the unit, turn OFF the power switch of the unit.

The unit enters Battery Mode when commercial power is stopped. If you frequently use the unit in Battery

●

Mode, the battery life may be signiﬁ cantly shortened.

Page 13

Safety precautions

Notes

Check the operation beforehand if the unit is used in any mode other than “Output 200V mode”.

In Battery Mode, the maximum voltage (peak voltage) of output (rectangular wave) may be lower than

●

the maximum voltage in Commercial Power Mode. For this reason, some connected devices may fail to operate normally.

If this unit is used with an inductive device such as a coil or motor, check the operation beforehand.

With some types of devices, the effect of inrush current may cause this unit to stop operating properly.

●

In the event you transfer or sell this unit to a third party, please include all of the documentation that came with the unit. This is to ensure that the unit is used in line with the conditions described in the included documentation.

This manual contains important safety-related information. Please read and understand the

●

contents of the manual before beginning operation.

Take measures for handling unforeseen accidents, such as data backup and system redundancy.

The output may stop when there is a circuit failure in the UPS.

●

This unit uses lead acid batteries,

Which are a valuable recyclable resource. Please recycle.

●

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. Choose whichever operation method is more convenient. We recommend turning OFF the power switch when you do not use connected devices for a long time. The battery can be charged once the AC input plug of the unit is connected to a wall outlet (commercial

●

power).

Quitting Battery Mode

If a power failure lasts for an extended period of time, the battery discharges and power output from the

●

unit stops. Shut down your computer after performing appropriate procedures (for example, saving data) while the unit is still supplying power.

Rebooting

If the battery discharges completely during a power failure, the unit stops. After recovery from the power

●

failure, the unit automatically restarts and supplies power. If you do not want to restart the connected devices, turn OFF the power switch of either the unit or the connected devices.

See also

Setting switch 2 can be used to select whether or not auto restart is performed. See Page 32

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 start switch. However, if the battery is dead, you may not be able to start operation.

In this case, replace the battery according to the instructions in “6-2 Replacing the battery” on page 43.

Page 14

BU1002SW / BU3002SW

1-1

Unpacking the product

Preparation

Caution

Two or more people should work together to carry, unpack and install the BU3002SW.

Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over.

●

The weight of the product is 15.5 kg (BU1002SW) , 35 kg (BU3002SW). Unpack/transport this product considering this weight.

Dropping may cause injury.

●

Open the package box and take out the UPS and accessories.

1-2

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; ____

(1) Accessories related to the main unit

BU1002SW BU3002SW

Instruction manual (Japanese and English versions)

Warranty 1

User registration card 1

Label (How to determine operating status) 1

Connector for remote ON/OFF 1

Terminal block cover for output (with cable clamp) 1

Omron contact info label 1

(2) UPS monitoring software related items

BU1002SW BU3002SW

Quick installation guide 1

CD-ROM 1

Connection cable (RS-232C) 1

Connection cable (USB) 1

Instruction manual (Japanese/English edition)

Warranty

Label (How to determine operating status)

Connector for remote ON/OFF

Terminal block cover for BU3002SW (with cable clamp)

CD-ROM

Quick installation

guide

User registration card

OMRON contact info label

Terminal block cover for BU1002SW (with cable clamp)

Connection cable(RS-232C)

(Approx. 2.2 m)

Connection cable(USB)

(Approx. 2.2 m)

Page 15

1. Preparation

1-3

Name of each part

This section describes the name of each part of the UPS. For information on the function of each part, refer to "2. Installation and connection" on page 6 and "3. Operation" on page 23 that provides the details.

Front view

BU1002SW

電源出力

バイパス

(Carrying handle)

ブザー停止/テスト

バッテリ

増設

バッテリ

交換

運転

電源出力

バイパス

ブザー停止/テスト

バッテリ

増設

バッテリ

交換

運転

(Air vent)

[ Enlarged view of the display panel ]

A. Status indicator digital display B. Power switch C. Beep stop/test switch D. Battery addition lamp E. Battery replacement lamp F. Power supply output lamp

G. Bypass operation lamp

ブザー停止/テスト

バッテリ

電源出力

バイパス

運転

増設

バッテリ

交換

F E

(The input power supply is output as is.) H. Setting switch cover I. Connection capacity/battery level meter

Page 16

Side view

BU1002SW / BU3002SW

Front side

Air inlet

Rear side

Page 17

1. Preparation

Rear view

B C D

A B

SeeinstallationInstructions beforeconnectingtothesupply. NotForCurrentInterrupting.

C DFE

MAX

INPUTAC200–240V 50/60Hz16A1ø3W

Refertotheinstructionmanualforthe tighteningtorque. UseCopperConductor Only.

I J

H I

A. USB connector B. RS-232C connector C. Contact signal card D. Contact signal connector E. Remote ON/OFF connector F. Additional battery connector G. Power supply output receptacle A (IEC60320 C13) H. Power supply output receptacle B (IEC60320 C13) I. Power supply output receptacle C (IEC60320 C13) J. Terminal block for output K. Grounding terminal L. AC input cable M. AC input overcurrent protection N. Cooling fan

A. USB connector B. RS-232C connector C. Contact signal card D. Contact signal connector E. Remote ON/OFF connector F. Handle G. Additional battery connector H. Additional battery signal connector I. Power supply output receptacle A (IEC60320 C19) J. Power supply output receptacle A (IEC60320 C13) K. Power supply output receptacle B (IEC60320 C13) L. Overcurrent protection switch for output 15A M. Power supply output receptacle C (IEC60320 C13) N. AC input overcurrent protection switch 20A O. AC input cable P. Terminal block for output Q. Fixed stand R. Casters S. Grounding terminal T. Cooling fan

Page 18

1-4

BU1002SW / BU3002SW

Explanation of symbols used on unit

Symbol Description

Start the UPS.

Stop the UPS.

Suspend a beep.

UPS output power enabled, supplied by operating on line mode, battery mode.

UPS operating on battery mode.

Additional battery unit connected to the UPS. (For BU100XS only.)

Error occurred with UPS.

Batteries at end of useful life, necessary to replace the batteries.

Page 19

2. Installation and Connection

2-1

Installation and connection

Precautions and notes on installation and connection

Caution

(for installation and connection)

Two or more people should work together to carry, unpack and install the BU3002SW.

Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over.

●

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.

●

Approximate weight of the unit:

●

15.5 kg (BU1002SW)

35 kg (BU3002SW)

If you drop the unit, stop using it and have it inspected and repaired.

●

For repair, contact us; ____

Keep plastic package bags out of reach of children.

Children may suffocate if they place their heads into plastic bags.

●

Make sure to connect the AC input plug of the unit into a wall outlet (commercial power) with rated input voltage (200 to 240V AC).

Connecting to a wall outlet (commercial power) of a different rated input voltage may result

●

in ﬁ re.

The unit may fail.

●

When performing maintenance on the connected devices, follow the above instructions to

●

ensure safety.

Do not connect devices such as dryers, some solenoid valves, etc. , which have a half-wave rectiﬁ er that allows only half-cycle AC power to ﬂ ow through.

Overcurrent may damage the UPS.

●

Connect the BU1002SW to a wall outlet (commercial power) with a capacity of 7.4A or more, and connect the BU3002SW to a wall outlet (commercial power) with a capacity of 16A or more.

Otherwise, the power cord may be heated.

●

When equipment with the maximum output capacity is connected, a maximum current of 7.4A

●

(BU1002SW) or 16A (BU3002SW) flows.

Provide secure grounding.

After checking the plug shape of the wall outlet, directly connect the AC input plug of the

●

unit to it. A failure or leak that occurs when the unit is not properly grounded may result in electric shock.

Do not disassemble, repair, or modify the unit.

Doing so may cause an electric shock or a ﬁ re.

●

Page 20

BU1002SW / BU3002SW

Caution

Do not install the unit in other than speciﬁ ed orientations.

Dropping or toppling the unit may cause injury.

●

If you install the unit in an orientation other than speciﬁ ed, the unit cannot be protected from

●

a battery ﬂ uid leakage.

Do not use the unit where the maximum temperature exceeds 40°C.

The battery becomes weak rapidly, which may cause a ﬁ re.

●

Doing so may cause a failure or malfunction of the unit.

●

Do not exceed the ranges speciﬁ ed for environmental conditions during use/storage. Do not install or store the unit in the places listed below.

Do not store in places where the humidity is lower than 10% or higher than 90%.

●

Do not use in places where the humidity is lower than 25% or higher than 85%.

●

Do not install/store the unit in closed places such as cabinets with no clearance, places

●

where there is flammable or correseve gas, places with large amounts of dust, places exposed to direct sunlight, places exposed to shock or vibration, or outdoors.

Installation or storing the unit in such a place may cause a ﬁ re.

●

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 ﬁ re.

●

Do not pinch or sharply bend the cable. Do not fold or knot the cable.

Doing so may cause the cable to be damaged or heated, which may cause an electric shock or a

●

ﬁ re.

If the cable is damaged, stop using the unit and have the cable repaired.

●

For repair, contact us; ____

(for installation and connection)

All of the included accessories are designed to be used exclusively with the unit. Do not use the accessories with other devices.

Doing so may compromise the safety of devices.

●

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 equip-

●

ment, 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.

Page 21

2. Installation and Connection

Caution

(for installation and connection)

Do not block the air vents on the unit. The BU1002SW has air vents on the front, side and back, while the BU3002SW has air vents on the front and back.

Doing so will cause the internal temperature to rise, which may cause the unit to fail and the

●

battery to deteriorate.

Leave at least 5 cm of space between the vent and the wall.

●

Do not connect a standalone transformer such as a voltage transformer or isolating transformer to the output side.

Overcurrent may damage the UPS.

●

There is no problem in connecting a transformer to the input side.

●

Do not connect devices that cannot be used with commercial power supply.

When the unit’s power switch is turned ON and an error occurs with the connected device,

●

bypass operation is performed and commercial power supply is supplied as is to the connected devices.

Do not connect devices with rated voltage of 200 to 240 VAC or higher.

The rated output voltage of this device is 200 to 240 VAC.

●

Overcurrent may damage the connected devices.

●

When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

Voltage is applied to the output terminal block when the power switch is ON, which can

●

result in electric shock.

For PLUGGABLE EQUIPMENT, the socket-outlet shall be installer near the equipment and shall be easily accessible.

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 promptly turned ON after being moved to a warmer place, condensation may form inside the

●

unit and cause it to fail.

Charge the battery for at least 8 hours soon after purchasing the unit.

If you do not use the unit for a long time after the purchase, the battery may deteriorate and the battery

●

may become unusable.

To charge a battery, connect the AC input plug of the unit to a wall outlet (commercial power).

●

When storing the unit, charge the battery for at least 8 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.

We recommend keeping the temperature 25°C or less when storing the unit for long periods of time.

●

Connect the unit’s AC input plug to a wall outlet (commercial power) for at least 8 hours at the following

intervals:

- Every 6 months when storage temperature is 25°C or less

- Every 2 months when storage temperature is 40°C or less Turn off the power switch of the unit during storage.

●

Page 22

BU1002SW / BU3002SW

Notes

Do not short the output lines of the unit to each other, and do not short the output lines to the ground.

The unit may fail.

●

Do not connect the AC 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 (such as a laser printer) to the unit.

The unit repeatedly and frequently switches between Commercial Power Mode and Battery Mode, which

●

may shorten the life of the battery.

The page printer has a large peak current, so an excess of the connection capacity or a power failure

●

due to instantaneous voltage drop may be detected.

Check system operation beforehand if the unit is used in combination with a device whose power supply frequency fluctuates widely, such as a personal electric generator.

The unit automatically recognizes the input power frequency when input power is supplied. If the unit is

●

connected when the input power frequency is not stable at the rated level, the unit may misidentify the power supply frequency and may fail to operate normally. (If the unit is in operation, changing from commercial power supply to another power supply source, such as generating equipment, will cause no problem. Set the generator's frequency to the same level as that of the commercial power supply.)

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 400VDC range.

●

Before stopping the commercial power to the unit, turn OFF the power switch of the unit.

The unit enters Battery Mode when commercial power is stopped. If you frequently use the unit in Battery

●

Mode, the battery life may be signiﬁ cantly shortened.

Check the operation beforehand if the unit is used in any mode other than “Output 200V mode”.

In Battery Mode, the maximum voltage (peak voltage) of output (rectangular wave) may be lower than

●

the maximum voltage in Commercial Power Mode. For this reason, some connected devices may fail to operate normally.

If this unit is used with an inductive device such as a coil or motor, check the operation beforehand.

With some types of devices, the effect of inrush current may cause this unit to stop operating properly.

●

Page 23

2. Installation and Connection

2-2

Installation and connection

This section describes how to install the UPS. Do not use this unit in any position other than the “correct positions” indicated in the illustration below.

Note

Before installing this device, make a record of the serial number of this device. The serial number is required when contacting us about the device. The serial number is written in the label on the unit's top side.

< BU1002SW >

CorrectPositions

Be careful not to get your fingers caught when arranging the unit.

(Air vents are facing upward)

BU1002SW

電源出力

バイパス

ブザー停止/テスト

バッテリ

増設

バッテリ

交換

運転

ブザー停止/テスト

バッテリ

増設

電源出力

交換

バッテリ

運転

バイパス

BU1002SW

IncorrectPositions

BU1002SW

* The feet can also be anchored to the ﬂ oor with screws if you use BUP100S mounting brackets (sold

separately).

Refer to the BUP100S instruction manual for more details.

Page 24

< BU3002SW >

BU1002SW / BU3002SW

CorrectPositions

Be careful not to get your fingers caught when arranging the unit.

Caster at the bottom may be removed when sitting horizontally.

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

(Display panel are facing upward)

ブザー停止/テスト

交換

増設

バッテリ

運転

バイパス

電源出力

IncorrectPositions

Page 25

2. Installation and Connection

Stabilize the casters

●

Casters unlocked

How to stabilize the ﬁ xed stand

●

Use a monkey wrench or spanner to loosen the ﬁ xed stand nuts. Unscrew the feet of the ﬁ xed stand until they reach the ﬂ oor. Continue to unscrew the feet of the ﬁ xed stand until the casters no longer touch the ﬂ oor.

Once the ﬁ xed stand feet are ﬁ rmly on the ﬂ oor, turn the nuts counter-clockwise to tighten them and lock the feet in place.

* The feet can be anchored to the ﬂ oor with screws if you use BUP300S mounting brackets (sold

separately).

Refer to the BUP300S instruction manual for more details.

Casters locked

How to remove the bottom casters

●

Install the BU3002SW so that the control panel is facing upward. Loosen the screws in the 6 locations shown in the diagram below. Remove caster mounting plate.

* BUP300S mounting brackets (sold separately) can be used for easy mounting on an EIA/JIS 19-

inch rack.

Refer to the BUP300S instruction manual for more details.

Page 26

2-3

Connecting the equipment

BU1002SW / BU3002SW

Caution

Do not connect devices with rated voltage of 200 to 240 VAC or higher.

The rated output voltage of this device is 200 to 240 VAC.

●

Overcurrent may damage the connected devices.

●

When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

Voltage is applied to the output terminal block when the power switch is ON, which can result

●

in electric shock.

BU3002SW

< Example of connection 1 >

< Example of connection 2 >

BU1002SW

To power supply output receptacle

Connected

device (1)

Connected

device (2)

To power supply output receptacle

Connected

device (1)

Connected

device (2)

To the terminal block for output

Group control of power supply output

●

This function can be used with the UPS monitoring software included with the UPS.

The output receptacles of the BU1002SW are separated into 3 groups: A, B, and C.

1. Power supply output group A

Output begins at the same time as startup.

2. Power supply output group B, C

•

The output start times for power supply output group B and C are independent of power supply out-

put group A, so they can be delayed or set to precede the output stop time.

•

The output start/stop time control funtion is available when using the included “PowerAct Pro” UPS

monitoring software, “UPS Power Manager” or “SNMP/Web card”.

•

Output ON/OFF can be controlled with the included UPS monitoring software while the

operating.

•

The delay settings and ON/OFF control described here can be performed independently for power

supply output group B and power supply output group C.

This function can be used to set the startup order of servers, peripheral devices, etc.

The output receptacles can also be forcibly turned ON/OFF remotely.

To the terminal block for output

BU1002SW

Page 27

2. Installation and Connection

Power supply output group A

Power supply output group B

Power supply output group C

Output ON

Time setting

Output OFF

Time setting

* In the factory setting, the time is set to 0 second.

2-3-1 Connecting a device to the power supply output (BU1002SW)

(1) Connect devices that require backup to the unit's power supply output receptacle or output terminal

block.

Make sure that the total capacity of the devices connected to the output receptacle does

not exceed the output rated capacity of the BU1002SW. If the overload indication ( displayed, reduce the number of connected devices.

BU1002SW (Rated value of output capacity: Max. 1kVA/700W)

“Power supply output” group Output receptacle Output terminal block Group A C13: 1 (Rated capacity: 15A) – Group B C13: 1 (Rated capacity: 15A) 1 line (Rated capacity: 20A) Group C C13: 1 (Rated capacity: 15A) 1 line (Rated capacity: 20A)

See also

Group control of power supply output See Page 13

) is

Group A

Group C

Group B

Group C

• Procedure for connection to power supply output receptacle (IEC60320 C13)

Connect it directly.

Group B

Plug of connected device

Page 28

L1BL1CL2BL2CG

Procedure for connection to BU1002SW output terminal block

●

Caution

BU1002SW / BU3002SW

When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

Voltage is applied to the output terminal block when the power switch is ON, which can

●

result in electric shock.

When connecting a device to the output terminal block, make sure to include an emergency stop switch (ESD) between them.

In the event of an accident, the power supply to the device can be stopped by pressing

●

the emergency stop switch.

A disconnect switch shall be provided by others for ac output terminal block circuit.

●

To reduce the risk of ﬁ re, connect only to an emergency stop switch (ESD) overcurrent

●

protection for 15 amperes rating in accordance with the National Electric Code, ANSI/ NFPA 70, when using the UPS as a device conforming to UL, CE standard.

emergency stop

switch (ESD)

UPS Load

ESD

(1) Remove the terminal block cover on the lower right side of the unit’s

rear panel.

(2) Connect the units that need to be backed up. Two types of connections

can be made.

1) To turn ON/OFF at the same timing as that of output receptacle B: L1B terminal: Connect the line L2B terminal: Connect the neutral line

2) To turn ON/OFF at the same timing as that of output receptacle C: L1C terminal: Connect the line L2C terminal: Connect the neutral line Run the wires to be connected through the hole in the included terminal block cover (with cable

clamp and cable guard tube). (See Figure 1.)

If you have trouble running the wire through the hole, loosen the cable clamp dial by turning it

counter-clockwise. Connect the ground wire to the G terminal. Use a ﬂ at head screwdriver to loosen the terminal block screws, insert the wire, and then retighten

the screws. (See Figure 2.) Refer to Table 1 for wire sizes.

Figure 1

(3) Insert the tab on the right side of the terminal block cover (with

cable clamp) into the unit’s body, and fasten the previously removed screws to the two locations on the left side of the cover.

Tighten the cable clamp dial to stabilize the wire. (See Figure 2.)

Figure 2

Table 1

Connectable wire size 1.0 to 2.5 mm

Amount of stripped wire 5.5mm

Tightening torque 0.9Nm (8 lb-in)

Recommended cable size 2mm2 (AWG14)

Figure 3

Page 29

2. Installation and Connection

(2) When using the included UPS monitoring software and the Windows standard UPS service, use a

connection cable to connect the unit to the PC.

See also "7. Using the UPS monitoring software and Contact Signal" on page 54. * If you do not use the UPS monitoring software and Contact Signal, this step is not required.

(3) When the installation and connection is complete, connect the AC Input Plug of the UPS to a wall outlet

(commercial power).

Caution

Make sure to connect the AC input plug of the unit into a wall outlet (commercial power) with rated input voltage (200 to 240V AC).

Connecting to a wall outlet (commercial power) of a different rated input voltage may

●

result in ﬁ re.

The unit may fail.

●

200 to 240 VAC

3P receptacle

Grounding terminal

Connect the ground wire to the Grounding terminal.

The UPS has been charged prior to shipment. However, the backup time becomes shorter when

●

using it for the ﬁ rst time due to spontaneous discharge. We recommend charging the UPS before using it. When the AC input plug is connected to a wall outlet (commercial power), the battery automati-

cally starts charging, taking up to 8 hours to complete (24 hours when an additional battery unit

is connected).

You can perform "2-4 Checking the operation" on page 20 also before charging the battery.

●

Input plug (L6-15P)

(Front view)

Caution

When one wire is used to ground the AC input power supply, make sure to use this unit's N terminal (phase) side as the ground.

●

A misconnection may result in malfunction.

Page 30

BU1002SW / BU3002SW

See also

2-3-2 Connecting a device to the power supply output (BU3002SW)

(1) Connect devices that require backup to the unit's power supply output receptacle or output

terminal block.

Make sure that the total capacity of the devices connected to the output receptacle does

not exceed the output rated capacity of the BU3002SW. If the overload indication ( ) is displayed, reduce the number of connected devices.

BU3002SW (Rated value of output capacity: Max. 3kVA/2100W)

“Power supply output” group Output receptacle Output terminal block

Group A C19: 1 (Rated capacity: 20A) 1 line (Rated capacity: 20A) C13: 1 (Rated capacity: 15A)

Group B C13: 2 (Rated capacity: 15A) 1 line (Rated capacity: 20A)

Group C C13: 2 (Rated capacity: 15A) –

Group control of power supply output See Page 13

Group A

Group B

Group C

Group A

Group B

• Procedure for connection to power supply output receptacle (IEC60320 C13)

Connect it directly.

Plug of connected device

• Procedure for connection to power supply output receptacle (IEC60320 C19)

Connect it directly.

Plug of connected device

Page 31

2. Installation and Connection

Procedure for connection to BU3002SW output terminal block

●

Caution

When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

Voltage is applied to the output terminal block when the power switch is ON, which can

●

result in electric shock.

When connecting a device to the output terminal block, make sure to include an emergency stop switch (ESD) between them.

In the event of an accident, the power supply to the device can be stopped by pressing

●

the emergency stop switch.

A disconnect switch shall be provided by others for ac output terminal block circuit.

●

To reduce the risk of ﬁ re, connect only to an emergency stop switch (ESD) overcurrent

●

protection for 20 amperes rating in accordance with the National Electric Code, ANSI/ NFPA 70, when using the UPS as a device conforming to UL, CE standard.

emergency stop

switch (ESD)

UPS Load

ESD

(1) Remove the terminal block cover on the lower right side of the unit’s

rear panel.

(2) Remove the transparent cover.

(3) Connect the units that need to be backed up.

Two-line connection can be made.

1) To turn ON/OFF at the same timing as that of output receptacle A: L1A terminal: Connect the line L2 terminal: Connect the neutral line

2) To turn ON/OFF at the same timing as that of output receptacle B: L1B terminal: Connect the line L2 terminal: Connect the neutral line

(4) Run the wires to be connected through the hole in the included terminal block cover (with cable

clamp and cable guard tube). (See Figure 1.)

Connect the ground wire to the G terminal.

Use a Phillips screwdriver to remove the terminal block screws, and connect the wire attached to the round pressure terminal. (See Figure 2.)

Refer to Table 1 for round pressure terminal sizes.

Figure 3

Figure 1

Figure 2

Table 1

Diameter of screw M5 Screw

Tightening torque 2 Nm(17.7 lb-in)

(5) Cover the terminal block with terminal block cover (with cable clamp) , and fasten the

previously removed screws to the two locations on the upper side of the cover.

Tighten the cable clamp dial to stabilize the wire. (See Figure 3.)

Page 32

BU1002SW / BU3002SW

200 to 240 VAC 3P receptacle

Grounding terminal

Connect the ground wire to the Grounding terminal.

(2) When using the included UPS monitoring software and the Windows standard UPS service, use a con-

nection cable to connect the unit to the PC.

See also "7. Using the UPS monitoring software and Contact Signal" on page 54. * If you do not use the UPS monitoring software and Contact Signal, this step is not required.

(3) When the installation and connection is complete, connect the AC Input Plug of the UPS to a wall outlet

(commercial power).

Caution

Make sure to connect the AC input plug of the unit into a wall outlet (commercial power) with rated input voltage (200 to 240V AC).

Connecting to a wall outlet (commercial power) of a different rated input voltage may

●

result in ﬁ re.

The unit may fail.

●

The UPS has been charged prior to shipment. However, the backup time becomes shorter when

●

cally starts charging, taking up to 8 hours to complete (24 hours when an additional battery unit

is connected).

You can perform "2-4 Checking the operation" on page 20 also before charging the battery.

●

Input plug (L6-20P)

(Front view)

Caution

When one wire is used to ground the AC input power supply, make sure to use this unit's N terminal (phase) side as the ground.

●

A misconnection may result in malfunction.

Page 33

2. Installation and Connection

バッテリ

交換

バッテリ

増設

ブザー停止/テスト

電源出力

バイパス

運転

2-4

Checking the operation

After you ﬁ nish connecting devices to the unit, make sure the backup function operates properly. Check that the Battery Mode is performed normally according to the following procedure. (This operation check simulates a power failure by disconnecting the AC input plug from a wall outlet.)

(1) Turn ON the unit's power switch.

The beeper sounds and the current settings are displayed on the LED.

After 5 secounds, the self-diagnostic test is performed in Battery Mode for approximately 10 seconds.

When the self-diagnostic test ﬁ nishes successfully, switching to AC output from commercial power is

performed and the the display below is shown.

(If the battery voltage is low, the self-diagnostic test is not performed and the operation starts

immediately, using output from commercial power.)

Status indicator Description

Power switch “ON”

Operating normally

(2) Bring all the connected devices into operation.

(Including devices connected to the AC outlet of your PC.)

Operate the devices in a way in which abrupt power stop

does not damage the connected devices, data, etc.

(3) Under this condition, check the the unit's LED display and beep sound.

Are they in the same status as shown below?

ON OFF

ON, OFF, or blinking depending on status

Status indicator

Beep

Power supply output receptacles

Outputs power (connected devices are powered)

If the same as the one shown above:

➜ The operation is normal. Proceed to (4).

None

If not the same as the one shown above: ➜ The operation is abnormal. One of the cases described in "4. Dis-

play and beeps when there is an equipment failure" of "3-3 Interpreting a beep and displays" on page 28 must apply.

Take necessary measures and then proceed to (4).

(4) Disconnect the AC input plug of this unit from a wall outlet (commercial power).

The UPS enters Battery Mode.

Page 34

(5) In Battery Mode, check the unit's LED display and beep sound.

Does the status indicator appear as one of those shown below?

Status indicator Description

If not the same as one of those shown above:

Beep

Intermittent

4-second

intervals

Intermittent

1-second

intervals

None

Output

OFF

Charging

OFF

Discharging

OFF

Discharging

OFF

Discharging

Operation is abnormal. Check the status of lamps and beep and

➜

turn OFF the Power Switch.

• If the display is one of those shown in “4. Displays and beeps when there is an equipment failure” in “3-3 Interpreting beeps and displays” on page 28, take the necessary measures and then go back to (1) on page 20.

• If no Battery Mode is performed and the UPS and the devices connected to the UPS stop, this may be attributed to an insufﬁ cient battery charge.

After connecting the AC input plug to a wall outlet (commercial

power) and waiting at least 8 hours for the battery to charge (24 hours when an additional battery unit is connected), go back to (4) on page 20.

• If the problem persists after checking the 2 points above, contact us; ____

Backup is operating due to power failure or AC input error.

Output will stop if Battery Mode continues.

(Same as above.)

Battery level is low, so output will stop soon.

Battery is dead, so output stopped. (This is displayed only

for a few seconds.)

BU1002SW / BU3002SW

( indicates blinking)

(6) Connect the AC input plug to a wall outlet (commercial power) again.

The status indicator returns to its normal state and the beeping sound stops. (The status is as shown below.)

Checking the operation is now complete.

Installation and connection is now complete.

See also

Setting switch 1 can be used to turn the beeper ON/OFF. ➛ Page 32

Status indicator Description

Power switch “ON”

Operating normally

Page 35

2. Installation and Connection

2-5

Charging the battery

When you connect the AC input plug of this unit to a wall outlet (commercial power), the battery charging automatically starts regardless of whether the power switch is ON or OFF, and it is fully charged within 8 hours. (When an additional battery unit is connected, the charging time is 24 hours.)

This unit has been charged prior to shipment. However, the backup time becomes shorter when using it

●

for the ﬁ rst time due to spontaneous discharge. We recommend charging this unit before using it.

If you do not perform the initial backup time measurement described below in “2-6 Measuring the initial

●

value of backup time”, proceed to “3. Operation”. → Page 23

2-6

Measuring the initial value of backup time

When you measure the backup time initial value of the unit in your environment, this value can be used

●

as a guide when checking the battery and deciding the UPS monitoring software setting values.

See also

2-7

The battery is discharged completely when the backup time is measured, so you need to recharge it before using the UPS.

"5. Measuring the backup time" → Page 40

Recharging the battery

You can use connected devices while recharging the battery, but the backup time when a power failure

●

occurs is shorter until the battery is fully charged.

(If a power failure occurs immediately after the start of charging, backup stops immediately.)

See also

Preparation for starting operation is now complete.

Charge the battery as described in "2-5 Charging the battery."

Page 36

BU1002SW / BU3002SW

Operation

3-1

Precautions and notes for operation

Caution

Never touch the metal part of the input plug if it is disconnected while the unit is operating.

Doing so may result in electric shock.

●

The leak current of this product itself is less than the value of the safety standard (leak

●

current: 1 mA). However, because connected equipment causes the leak current to increase, you must never touch the metal part of the input plug.

When the unit is operating, voltage is generated in the metal parts of the input plug via

●

capacitors in the internal circuit, regardless of the elapsed time.

Do not allow the unit to come in contact with water.

Doing so may cause an electric shock or a ﬁ re.

●

If the unit becomes wet, stop using it and have it 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 ﬁ re.

Ambient temperature

20°C

30°C

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.

(for use)

Using a dry cloth, periodically wipe the dust from the AC input plug, power supply output receptacles and output terminal block.

Accumulated dust may cause a ﬁ re.

●

Do not use the unit in a closed place and do not cover the unit.

Doing so may cause abnormal heating or a ﬁ re.

●

If you notice abnormal sound or smell, smoke, or leakage from the inside, immediately turn OFF the power switch and disconnect the AC input plug from a wall outlet (commercial power).

Using the unit under such conditions may cause a ﬁ re.

●

If you notice such a condition, stop using the unit and contact us at _____ for inspection and re-

●

pairs.

Use the unit under the conditions in which you can immediately disconnect the AC input

●

plug from a wall outlet (commercial power) in the case of an abnormal event.

If ﬂ uid leaks from the unit, do not touch the ﬂ uid.

Doing so may cause blindness or burns.

●

If the ﬂ uid contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.

●

Do not place objects heavier than 25kg on the unit, and do not drop heavy objects onto the unit.

Doing so may cause distortion/damage to the case or a failure of the internal circuit, which

●

may cause a ﬁ re.

Page 37

3. Operation

Notes

Before stopping the commercial power to the unit, turn OFF the power switch of the unit.

The unit enters Battery Mode when commercial power is stopped. If you frequently use the unit in Battery

●

Mode, the battery life may be signiﬁ cantly shortened.

Take measures for handling unforeseen accidents, such as data backup and system redundancy.

The output may stop when there is a circuit failure in the UPS.

●

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. Choose whichever operation method is more convenient. We recommend turning OFF the power switch when you do not use connected devices for a long time.

The battery can be charged once the AC input plug of the unit is connected to a wall outlet (commercial

●

power).

Quitting Battery Mode

If a power failure lasts for an extended period of time, the battery discharges and power output from the

●

unit stops. Shut down your computer after performing appropriate procedures (for example, saving data) while the unit is still supplying power.

Rebooting

If the battery discharges completely during a power failure, the unit stops. After recovery from the power

●

failure, the unit automatically restarts and supplies power. If you do not want to restart the connected devices, turn OFF the power switch of either the unit or the connected devices.

See also

Setting switch 2 can be used to select whether or not auto restart is performed. See Page 32

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 start switch. However, if the battery is dead, you may not be able to start operation. In this case, replace the battery according to the instructions in “6-2 Replacing the battery” on page 43.

Page 38

BU1002SW / BU3002SW

3-2

Start and stop procedures and basic operation

When the power switch is OFF and the AC input plug is connected to a

●

commercial power supply:

• The details of the most recent error are displayed. (item 4 on page 29)

• The status indicator displays " ".

• Power output is stopped.

• The battery automatically starts recharging.

Start procedure

●

Operation

Turn on the power switch of the UPS.

• Output begins in Bypass Mode about 10 seconds after the switch is activated. (Status indicator “ However, “

• The status indicator displays “

” is displayed at cold start, and output begins in Battery Mode.

”, and the self-diagnostic test is performed in Battery Mode for about 10 seconds. (If the battery voltage is low, the self-diagnostic test is not performed. It is automatically executed after the battery is charged.) *1 When the self-diagnostic test ﬁ nishes successfully, switching to AC output from commercial power

is performed and normal operation starts.

*2 Self-diagnostic test is not performed at cold start.

• If the self-diagnostic test is finished normally, It is replaced by the AC output from a commercial power supply and become a normal driving state through inverter mode.

• If the self-diagnostic test is not executed, the UPS immediately starts outputting AC from commercial power.

Status indicator

Beep

Power supply output receptacles

See also

Cold start ON/OFF setting ➛ Page 36

Outputs power (connected devices are powered)

None

• During operation, the battery is charged automatically.

AC input

7 seg.

Power supply SW

Power supply output lamp

Bypass operation lamp

Operating mode

OFF

D-1

OFF

Commercial Power

Battery

”)

Operating mode

Output

Bypass

Inverter

Commercial Power

Battery

1 sec.

<Note> D-1 : The most recently displayed error code (refer to item 4 on page 28) (If no errors have occurred, " " is displayed.)

Startup

preparation

about

10 sec.

Bypass

mode

about

2 to 3 sec.

Self-diagnostic

test

about

10 sec.

Commercial

operation

Page 39

3. Operation

Operation after a power failure

●

• If a power failure or abnormal input power supply occurs, the UPS automatically switches to Battery Mode, continuing power output from the Power Supply Output Receptacles supplied from the battery.

• The status is displayed and the beeper sounds intermittently to alert the user.

See also

Status

indicator

Setting switch 1 can be used to turn the beeper ON/OFF. ➛ Page 32

Battery

replacement

Beep Output Charging Description Solution

Intermittent

4-second

intervals

OFF

Discharging

In Battery Mode due to power failure or AC power error.

( indicates blinking)

Perform shutdown operations for the connected devices and stop them.

Intermittent

1-second

intervals

None

OFF

Discharging

OFF

Discharging

(Same as above.) Battery level is low, so output will stop soon.

Battery is dead, so output stopped. (This is displayed only for a few seconds.)

(Same as above.)

Charge the battery.

Page 40

BU1002SW / BU3002SW

Operation during recovery from a power failure

●

• If a power failure or abnormal power input is resolved while the UPS supplies power, it returns to the commercial power output status automatically. Charging the consumed battery starts.

• If a power failure or abnormal power input is resolved after the battery is discharged completely and power output is stopped, the UPS restarts automatically and resumes power output. The expended battery begins to charge.

See Page 32

Stop procedure

●

Operation

Setting switch 2 can be used to select whether or not auto restart is performed.

See also

Turn ON the power switch of the UPS.

Status

indicator

• The power output from the UPS stops.

• Even if you turn off the power switch, if AC is supplied from commercial power, the battery is automatically charged.

Connection capacity/battery level meter

●

In Commercial Power Mode (normal operation), the power consumption of devices connected to the

capacity/battery level meter is displayed as a percentage. BU1002SW: Displayed in 3 levels, with 1000VA/700W as 100%. BU3002SW: Displayed in 3 levels, with 3000VA/2100W as 100%.

When the power consumption of connected devices is 30% or less, the level meter turns OFF.

In Battery Mode, the battery level is displayed as a percentage.

Connection capacity Battery level

Battery

replacement

Beep Output Charging Description

None ONOFF

In Commercial Power Mode Connection capacity Indicator is ON

90% lamp 90% or more 60% or more 60% lamp 60% or more 30 to 60% 30% lamp 30% or more 0 to 30% All OFF 30% or less —

There is AC input Power switch “OFF”

Indicator is ON In Battery Mode Battery level Indicator blinks

* In Commercial Power Mode (normal operation), the battery level is displayed when the beeper stop/

test switch is pressed.

(Please note that if the button is pressed and held for 5 seconds or more, the beeper begins to sound

and the self-diagnostic test starts.)

Page 41

3. Operation

3-3

Interpreting beeps and displays

1.Displaysandbeepsinnormaloperation

No.

2.Displaysandbeepswhiletesting

3.DisplaysandbeepsduringpowerfailureorACinputerror

Status

indicator

output

lamp

○

●

Bypass

operation

lamp

○

Battery

replacement

lamp

○

Power supply

○○ ○

○

( indicates the display is OFF) ( indicates the display is ON)

●

( indicates blinking)

Beep Charging Description Solution

No AC input.

None

Intermittent 4-second

intervals

Intermittent 1-second

intervals

None

OFF

Discharging

OFF

Discharging

OFF

Discharging

OFF

Discharging

OFF

Discharging

(ON)

Operation stopped.

There is AC input. Power switch is OFF.

Power switch is ON. Operating normally.

Self-diagnostictestinprogress.

Autobatterytestinprogress.

InBatteryModeduetopower failureorACinputerror. OutputwillstopifBattery Modecontinues.

(Sameasabove.) Batterylevelislow,sooutput willsoonstop.

Batteryisdead, sooutputstopped. (Thisisdisplayedonlyfor afewseconds.)

ACinputvoltageistoohigh (over).

ACinputfrequencyistoo high(over).

Performshutdownoperations fortheconnecteddevices andstopthem.

(Sameasabove.)

Chargethebattery.

UsewithintheACinput voltage/frequencyrange describedinthespeciﬁcations.

→SeePage78

−−

ACinputvoltageistoolow (under).

○○ ○

None

(ON)

ACinputfrequencyistoo low(under).

4.Displaysandbeepswhenthereisanequipmentfailure

Therearetoomanyconnected devicesandtheratedcapacityis exceeded.Ifthisstatecontinues foraslongasorlongerthanthe timesdescribedbelow, commercialpowercontinues tobesuppliedthroughbypass operation(Note1).

ON

or

Whenconnectioncapacityis

・ at100%orhigher:Bypass

operationbeginsafter10seconds

・Whenconnectioncapacityis

at120%orhigher:Outputstops

after1minute(GotoNo.12)

・Whenconnectioncapacityis

at140%orhigher:Outputstops

after10seconds(GotoNo.12)

ON

Outputstoppeddueto

or

exceededconnectioncapacity.

●○ ○

○○ ○

Intermittent

0.5-second intervals

Continuous

discharging

(Sameasabove.)

Reducethenumberofconnected devicesuntilthedisplayappears



asinstatusNo.3.



TurnOFFthepowerswitchesof alldevicesconnectedtotheunit, reducethenumberofconnected devices,andturnthepowerswitch backONagain.

Page 42

4.Displaysandbeepswhenthereisanequipmentfailure

No.

Status

indicator

Powersupply

output

(Note3)(Note3)

lamp

○

●

Bypass

operation

lamp

○

●

Battery

replacement

lamp

○

●● ○

●○ ○

○○○

●● ○



○

Beep Charging Description Solution

Outputstoppedduetooutput

ON

Continuous

discharging

Continuous

discharging

Continuous

short-circuitorsigniﬁcant

or

excessoftheconnected capacity.

Movedtobypassoperationdue

ON

toproblemwiththeexternal

or

coolingfan(Note1).

Failureoccurred.Whenthe beepstopswitchispressed,



thedetailsoftheerrorare displayed(Nos.16to23).

Movedtobypassoperation duetooutputvoltageerror



(over)(Note1).

Movedtobypassoperation duetooutputvoltageerror



(under)(Note1).

MovedtoBatteryModedueto batterychargevoltageerror(over).



Outputwillstopwhenthebatteryisdead Outputstoppedbecausethe

outputofthebatterycharge



voltageshort-circuited. Movedtobypassoperationdue

toproblemwiththeinternal



temperature(Note1). Movedtobypassoperationdue

tobypassbusvoltageerror



(Note1). (1)Outputstoppeddueto

 systemerror.



(2)Othererroroccurred.

BU1002SW / BU3002SW

○

( indicates the display is OFF) ( indicates the display is ON)

●

(continued)

( indicates blinking)

CheckthattheACinputof connecteddevicesisnotshortcircuitedortheconnectedcapacity isnotexceedingtheratedcapacity.

Replacetheexternalcoolingfan.

Seealso

“Replacingthefan” Page51

Thefancanbereplacedviathe rearpanelwithoutstopping Usereplacementfansold separately.(Note2)

TurnOFFthisunitandallconnected devices.Then,turnthepowerswitch backONforthisunitonly.Ifthedisplay doesnotchange,thereisaproblem withthisunit.Contacttheshopof purchaseorourElectronicSystems& Equipmentscustomersupport centerat:

Displaysthedetailsoftheerrorthat occurredonlywhilepressingthebeep stopswitchwhileinstateNo.15.

(Sameasabove.)

.

(Sameasabove.)

thisunit

.



Note1:

Inbypassoperation,commercialpowerisoutputdirectly.Outputstopswhenapowerfailure(ACinputOFF)  occursinbypassoperation. Note2:FanreplacementperformedbytheuserdoesnotcomplywithUL,CEstandards. Note3:Thedisplaysandoperationsvaryaccordingtothestatus.

5.Displayandbeepforbatteryreplacement

Replacethebattery. Youcanreplacetheweakbattery withaseparatelypurchased replacementbatteryasneeded.

●○

Intermittent

2-second

intervals

Thebatterytestdetected aweakbattery

(warningonly,outputcontinues).

Page 43

4. UPS functions

UPS functions

4-1

Suspending a beep

When the beep is sounding, you can suspend it by pressing and holding the beep stop/test switch for 0.5 seconds or longer.

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

4-2

Self-diagnosis test

This test performs a failure diagnosis on the unit and performs a simple test to check for battery deterioration.

Use the procedure below to check whether a circuit failure has occurred inside the unit and whether battery replacement is required.

If the battery is not fully charged, the self-diagnostic test is not executed immediately.

After charging is complete, it is automatically executed.

(1) Connect your computer and other devices to the UPS and then turn ON the power switch of the UPS.

(2) The Battery Mode starts for testing purpose automatically (Status indicator “ ”). (No beep sounds.)

After about 10 seconds, when the test is complete the normal operation automatically starts.

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

See also

Follow the directions for the solutions described in “4. Displays and beeps when there is an equipment

failure” and “5. Display and beep for battery replacement”.

"3-3 Interpreting beeps and displays" ➛ Page 28

* This test can also be run from the included UPS monitoring software. For more details, refer to the online help for the UPS monitoring software.

This test can also be performed manually.

Press and hold the Beep Stop/Test Switch of the UPS for 5 second or longer.

When the beeper begins to sound intermittently, release the Switch.

電源出力

バイパス

運転

バッテリ

増設

バッテリ

交換

ブザー停止/テスト

Page 44

BU1002SW / BU3002SW

4-3

Description of the auto battery test function

This test performs a failure diagnosis on the unit and performs a test to check for battery deterioration.

(This test is more accurate than the self-diagnostic test.)

This test is performed automatically. (You do not have to perform any special operations.)

The test is performed at intervals of 4 weeks after the AC Input Plug is connected to a wall outlet (commercial power).

The test is not performed if the power switch is OFF or if the battery is not fully charged.

(1) When the auto battery test starts, the Battery Mode automatically starts (Status indicator “

”). (No

beep sounds.) After the auto battery test is complete, the normal operation automatically starts.

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

See also

"3-3 Interpreting beeps and displays" ➛ Page 28

Follow the directions for the solutions described in “4. Displays and beeps when there is an equipment

failure” and “5. Display and beep for battery replacement”.

The setting switch on the Front of the UPS allows you to select the "disable the auto battery test" setting.

See also

"4-4 Changing the setting of the functions" ➛ Page 31

See "Setting for whether or not to perform battery test"

This test can also be performed manually.

Press and hold the Beep Stop/Test Switch of the UPS for 10 second or longer.

When the beeper changes from intermittent beeps to a sustained beep, release the switch.

4-4

Changing the setting of the functions

1. Selecting functions with the DIP switch

After changing the setting switch, follow the procedure described below.

After changing the setting switch, turn OFF the UPS power siwtch, disconnect the AC input plug, wait until the status indicator is completely OFF, and then reinsert the AC input plug.

The setting switch changes do not become valid until the AC input plug is reinserted.

●

• Use a ﬁ ne-pointed tool such as a small screwdriver to maneuver the switch’s lever.

ON DIP

電源出力

バイパス

運転

567

3 4

1 2

ブザー停止/テスト

バッテリ

増設

バッテリ

交換

Page 45

4. UPS functions

Setting switch function list

Function to set

No.

Setting for beeper sound in the

event of power failure, etc.

Auto startup setting after

recovery from power failure

Setting for whether or not to

perform battery test

Auto startup mode setting

---

OFF side

Beeper sounds

Perform auto startup

Perform test

Mode A

---

ON side

Beeper does not sound

Do not perform auto startup

Do not perform test

Mode B

---

BS signal valid range setting

---

Setting for beeper sound in the event of power failure, etc. (setting switch 1 )

●

…

Factory setting: OFF

ON DIP

1 2

Always valid

---

* In the factory settings, everything is OFF.

56783 4

Valid only during Battery Mode

---

OFF: The beeper sounds when an alarm is necessary.

ON: The beeper does not sound for backup operation or battery replacement. The beeper sounds for

other errors (connection capacity exceeded, operation error, etc.).

Auto startup setting after recovery from power failure (setting switch 2 )

●

…

Factory setting: OFF

ON DIP

1 2 53 4 86 7

OFF: Automatically starts when power is restored.

After a power failure occurs and the unit shuts down using the shutdown software or contact

signal(BS signal), the unit automatically starts and begins to output when the commercial power is restored.

ON: Does not automatically start when power is restored.

After the unit is shut down with the UPS monitoring software or contact signal (BS signal), it does

not start up when commercial power is restored. Startup is performed by turning the power switch OFF once, and then back ON again.

Page 46

BU1002SW / BU3002SW

Setting for whether or not to perform battery test (setting switch 3 )

●

…

Factory setting: OFF

ON DIP

1 2 53 4 86 7

OFF: The battery test is automatically executed once every 4 weeks.

ON: Does not perform the auto battery test.

Use this setting to disable Battery Mode for for the regularly performed auto battery test.

Auto startup mode setting (setting switch 4 ) … Factory setting: OFF

●

ON DIP

1 2 53 4 86 7

OFF: (Mode A) After UPS stopped, the UPS is automatically started immediately when “ON” is

detected for the AC input.

ON: (Mode B) After UPS stopped, the UPS is automatically started in the AC input’s “OFF to ON”

timing that is detected.

(Deﬁ nition of AC input OFF: When AC input is OFF for 1 second or more)

* Setting switch 4 is valid when the auto startup after recovery from power failure setting (setting switch

2 ) is set to OFF (auto restart is performed).

* This setting mode is valid only after the UPS has been stopped by the contact signal backup stop

signal (BS).

* When a cable is connected to the RS-232C connector and the UPS monitoring software is used, the

unit operates in Mode A regardless of this setting.

Page 47

4. UPS functions

(1) When BS signal is used to stop the UPS after a power failure occurs (1)-1.

AC input

BS signal

Power output (Setting switch 4 OFF: Mode A)

Power output (Setting switch 4 ON: Mode B)

OFF

(2) When BS signal is used to shut down the UPS when AC input is ON

AC input

BS signal

Power output

(Setting switch 4 OFF:

Mode A)

Power output

(Setting switch 4 ON:

Mode B)

OFF

1 sec

Starts up when BS signal turns OFF

Starts up when AC input turns from OFF to ON

* 1: BS signal reception time corresponds to the setting switch 7 .

Page 48

BU1002SW / BU3002SW

BS signal valid range setting (setting switch 7 ) … Factory setting: OFF

●

ON DIP

1 2 53 4 86 7

OFF: The BS signal is always valid (receivable). The unit’s “power output” can be stopped by inputting a “ON” backup power supply stop signal (BS)

that continues for 10 seconds or more.

ON: The BS signal is valid (receivable) only when in Battery Mode. (The signal is not received when in

Commercial Power Mode.)

The unit’s “power output” can be stopped by inputting a “ON” backup power supply stop signal (BS)

that continues for 0.01 (10 ms) seconds or more.

Use this setting in commercial operation when you do not want to stop operations when a backup

power supply stop signal (BS) is received.

•Auto startup operation when power is restored

Auto startup when power is restored is associated with setting switch 2 .

However, the unit does not start up when the BS signal is ON.

●BSsignalvalidrangesetting(settingswitch7)

ACinput

OperationgMode

BS signal

Power supply output (Setting switch OFF)

Power supply output (Setting switch ON)

Note1:Operationwhensettingswitch2isOFF(autostartupisperformed).WhenitisON(autostartupisnotperformed)autostartupisnot  performed.

CommercialPowerMode

OFF

BatteryMode

OFF

10sec. 10sec.

0.01 sec.

*1*1

Page 49

4. UPS functions

2. UPS operation mode settings

2-1 Settable items and explanations

There are 4 items to select.

1) Cold start ON/OFF setting

2) Output voltage setting

3) Power output stop delay time setting

4) Signal input/output test

The settings available for this operation are shown below.

1) Cold start ON/OFF setting

• Cold start OFF mode The unit can start up only when there is AC input.

• Cold start ON mode

It is possible to start up the unit even when there is no AC input plug.

(It is not possible, however, to start up the unit by the remote signals.)

Normal operation occurs when AC input is ON. The output frequency is the same as the frequency

the last time there was AC input.

2) Output voltage setting (200V/220V/230V/240V) Four types of output voltage can be set. (Setting range: 200V/220V/230V/240V) Output is performed at the set voltage, with no relation to the input voltage.

3) Power output stop delay time setting It is possible to set the delay time for stopping the power supply output after the BS signal is received. (Setting range: 0 to 10 minutes)

<Note>

AC input

BS signal

Power supply output

This timing is 10 ms or 10 sec. Timing corresponds to the settings for switch 7 .

See also

Page 35

➛

OFF

Power output stop delay time

The remote ON/OFF signal is not related to this setting.

When the remote ON/OFF signal is “High”, the UPS stops the output immediately.

Page 50

4) Signal input/output test (BL/TR/BU/WB/BS/remote) Four types of output signal can be forcibly turned ON.

●

The ON/OFF state of two types of input signal can be checked with the status indicator and the

beeper.

Signal input/output test start

Signal output test Contact signal is forced to turn ON.

BU1002SW / BU3002SW

Signal input/output test end

Signal input test While the signal is being input, the status indicator blinks and the beep sounds.

Battery Low signal (BL) (Between pins 1 and 5)

Trouble signal (TR) (Between pins 2 and 5)

Backup signal (BU)

Output signal Input signal

(Between pins 8 and 5)

Deteriorated battery signal (WB) (Between pins 9 and 5)

Backup power supply stop signal (BS) (Between pins 3 and 5)

Remote ON/OFF signal (Between pins 6 and 7)

Beep

OFF

While the signal is being input, these status indications blink and the beep sounds.

Page 51

4. UPS functions

2-2 Settings

The UPS operation mode can be set if the power switch is turned ON while the beeper stop switch is pressed.

Note: While in setting mode, output from the power supply output is OFF even if the power switch is

ON.

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

(1) When the beeper stop switch is brieﬂ y pressed (for less than 1 second), the next item is displayed.

ColdstartON/OFFsetting

Outputvoltagesetting

Powersupplyoutputstopdelaytimesetting

Signalinput/outputtest

(2) The unit enters the “individual item setting mode” when the beeper stop switch is pressed and held

(for more than 1 second).

(3) When the power switch is turned OFF, the setting mode quits and the unit enters power switch OFF

status (status No.2).

Page 52

Normal status

A B

Setting mode

Cold start

ON/OFF setting

C *1

There is AC input

OFF Cold start OFF mode (Factory-shipped setting)

ON Cold start ON mode

Power switch “OFF” (Status No. 2)

BU1002SW / BU3002SW

Turn ON the power switch while the beep stop/test switch is pressed.

Turn OFF the power switch.

Press and hold the beep stop/test switch (for more than 3 seconds).

C D

Press the beep stop/test switch (for less than 3 seconds).

D D

Output voltage

setting

Output voltage

setting

C *1

200V Output 200V mode (Factory-shipped setting)

220V Output 220V mode

230V Output 230V mode

240V Output 240V mode

0 minute delay (Factory-shipped setting)

0.2 minute delay

0.5 minute delay

1 minute delay

2 minute delay

10 minute delay

Signal input/output

test

*1 Displays the current setting value.

BL Battery low signal output test (Factory-shipped setting)

TR Trouble signal output test

BU Backup signal output test

WB Battery replacement signal output test

BS Backup power supply stop signal output test

Remote Remote ON/OFF signal output test

Page 53

5. Measuring the backup time

5-1

How to measure backup time

Measuring the backup time

Caution

Never touch the metal part of the input plug if it is disconnected while the unit is operating.

Doing so may cause an electric shock.

●

The leak current of this product itself is less than the value of the safety standard (leak

●

current: 1 mA). However, leak current increases due to connected equipment. Therefore, never touch the metal part of the input plug.

When the product is operating, voltage is generated at the metal part of the input plug via capacitors in

●

the internal circuit regardless of elapsed time.

(1) When the AC input plug is connected to a wall outlet (commercial power), the battery automatically starts

charging, taking up to 8 hours to complete (24 hours when an additional battery unit is connected).

(2) Turn ON all devices connected to the power output to be “backed up during a power failure”. (This includes devices connected to the AC outlet of your computer.) Operate the connected devices in a way that allows the power supply to be stopped at any time.

For Windows Server 2003/Vista/XP/Me/2000/Windows NT/Linux/Mac:

●

Perform measurement while the hard drive is stopped.

For Windows 98/95:

●

Choose "Shut Down" in Windows and follow the procedure below to shut down your OS.

Choose "Restart in MS-DOS mode" to exit from OS and display the MS-DOS mode screen.

(3) 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.

* The backup time you measure for the ﬁ rst time after purchase is the "initial value of the backup time."

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.) (1) Convert the total capacity (power consumption) of the connected devices to watts (W). For the indication of connected devices, check your computer and the rear of the display. The indicator can show values in three different ways: volt-amperes (VA), amperes (A), and watts (W).

Example 1) 200 VAC, 50/60Hz, 145 W

Example 2) 200 VAC, 50/60Hz, 1.8 A

Example 3) 200 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.)

(2) Add the values converted into W to obtain the total capacity of the connected devices.

Indication Value

A × power factor × 200 = W

power factor = W

Page 54

BU1002SW / BU3002SW

(3) Calculate the initial value of the backup time for the total capacity of the connected devices from the

graph below.

Graph of backup time (graph of initial values for products that have not been used)

●

The smaller the capacity of connected devices becomes, the longer the backup time becomes.

●

120

110

100

(Minutes)

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500

BU1002SW+ BUM100S

BU1002SW

Powerconsumption

ofconnecteddevices(W)

Model 20W 50W 100W 200W 300W 400W 500W 700W 1000W 1400W

BU1002SW 180 120 60 35 20 15 10 5

BU1002SW+ BUM100S

720 420 240 120 80 60 50 30

BU3002SW+ BUM300S

BU3002SW

Backuptime

(20°C,initialvalue)

1600 1700 1800 1900 2000 2100

Time unit: Minutes

- -

Model 200W 400W 600W 800W 1000W 1200W 1400W 1600W 1800W 2000W 2100W

BU3002SW 92 46 30 20 15 12 10 8

BU3002SW + BUM300S

340 175 115 85 62 49 43 37

7 5.5 5

31 26 24

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

environmental conditions (temperature, etc.).

Page 55

6. Maintenance and Inspection

Maintenance and Inspection

Caution

(for maintenance)

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

Even if you disconnect the AC input plug while the UPS is operating, the power output of this

●

unit does not stop and power is supplied from the outlet during a power failure.

Do not disassemble, repair, or modify the unit.

Doing so may cause an electric shock or a fire.

●

If ﬂ uid leaks from the unit, do not touch the ﬂ uid.

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 ﬁ re.

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 metal objects into the battery connectors.

Doing so may result in electric shock.

●

6-1

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.

1. Life of battery (estimated replacement timing)

Ambient temperature

20°C

30°C

Life of battery

4 to 5 years

2 to 2.5 years

Replacement estimation

4 to 5 years after staring use

2 years after staring use

2. Methods for checking the battery

There are 3 methods for checking the battery.

• Perform a self-diagnostic test. (See page 30.)

• Use the auto battery test function. (See page 31.)

• Measure the backup time. (See page 40.)

By measuring the backup time, the battery life can be determined more accurately.

See also

If the measured value is equal to the "initial value of the backup time" or less than half the value

obtained from the graph of "Estimated backup time" on page 40, replace the battery.

• When you compare the "initial value of the backup time" you measured and the current backup

Measure the backup time according to "5-1 How to measure backup time"

Page 40

➛

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

Page 56

BU1002SW / BU3002SW

3. Guidelines for how often to check the battery (measure the backup time)

Ambient temperature

20°C

30°C

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

life becomes.

6-2

Replacing the battery

The battery can be replaced while the unit is stopped (power supply output stopped).

Caution

When the unit is used in compliance with UL standards or CE marking, 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 or CE marking. 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 opera-

tion, backup cannot be performed and output stops.

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

Check once every 6 months

For the ﬁ rst 3 years after purchase

For the ﬁ rst 1.5 years after purchase

When 3 or more years have passed since purchase

When 1.5 or more years have passed since purchase

Check once a month

Caution

(for battery replacement)

Perform replacement on a stable and ﬂ at place.

Handle the battery carefully so that you do not drop it.

●

Not doing so could cause injury or burns due to liquid (acid) leakage.

●

Use a speciﬁ ed battery for replacement.

Not doing so may cause a ﬁ re.

●

Product model: BP100XS (Replacement battery pack for BU1002SW)

●

BP150XS: Two required (Replacement battery pack for BU3002SW)

Do not replace the battery in a place where there is ﬂ ammable gas.

Spark may occur when connecting the battery, which may cause an explosion or ﬁ re.

●

If ﬂ uid (dilute sulfuric acid) leaks from the battery, do not touch the ﬂ uid.

Doing so may cause blindness or burns.

●

If it contacts your eyes or skin, wash it out with lots of clean water and consult your doctor.

●

Do not disassemble or modify the battery.

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

●

Do not drop the battery and do not expose it to strong impact.

Dilute sulfuric acid may leak.

●

Do not short the battery with metal objects.

Doing so could cause an electric shock, ﬁ re or burn.

●

Some electrical energy still remains inside the spent battery.

●

Page 57

6. Maintenance and Inspection

90%

50%

30%

バッテリ交換

バッテリ増設

電源出力

バイパス

運転

Caution

(for battery replacement)

Do not put the battery into ﬁ re and do not break it.

The battery may explode or leak dilute sulfuric acid.

●

Do not use a new battery and an old battery at the same time.

Dilute sulfuric acid may leak.

●

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.

Servicing of batteries should be performed or supervised by personnel knowledgeable of

●

batteries and the required precautions. Keep unauthorized personnel away from batteries.

Notes

Battery recycling

The unit uses lead acid batteries, which are a valuable recyclable resource. Please recycle. For information on recycling, please contact our OMRON Electronic Systems & Equipments repair center.

Procedure for recycling the battery

■

Use a screwdriver to loosen (turn clockwise) the 2 screws at the top of the front panel of the unit, until

they turn freely. (The screws cannot be removed from the front panel.)

Pull the front panel towards you to remove it.

Loosen the

2 screws.

Remove the battery connector from the plate cover ➀ and disconnect the connector.

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

➁

➀

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

➁

Battery connector

Disconnect by holding here.

Plate cover

2

Page 58

BU1002SW / BU3002SW

90%

50%

30%

-

バッテリ

交換

バッテリ

増設

ブザー停止

電源出力

バイパス

運転

1

Turn the 2 screws that ﬁ x the plate cover counterclockwise to remove them.

Pull the plate cover towards you ➁ and lift it up to remove it.

➂

➀

Remove the 2 screws.

90%

50%

2

30%

電源出力

バッテリ

ブザー停止/テスト

増設

-

バイパス

バッテリ

運転

交換

3

Hold the pullout label at the bottom of the battery pack and remove the battery pack.

Do not hold the connector or cable of the battery pack.

Use the red tape on the top of the battery pack, which is 10 cm from the inner edge of the battery, to

gauge how much further you need to pull the battery to remove it. Hold the battery securely with both hands so as not to drop it.

Red tape

Battery connector

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

Battery pack

Pullout label

(Pull this to remove.)

Page 59

6. Maintenance and Inspection

Insert a new battery into the UPS as far as it will go.

Replacement battery pack

●

➀

For BU1002SW: Model BP100XS Attach the plate cover.

Insert the lug at the bottom of the cover into the hole in the main body ➁ and push it towards the main

body.

➂

Use a screwdriver to securely tighten (clockwise) the 2 screws you removed.

➃

Do not pinch the cable with the plate cover.

Tighten the 2 screws.

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

Insert the connector until it is locked.

➀

Secure the connector to the plate cover.

➁

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

You may hear a “pop” sound when you connect the battery if it is replaced after the unit’s operation is stopped, but this sound is not abnormal.

Secure the connector by the 3 supports on the plate cover.

1

2

If you cannot secure the connector to the plate cover, the connector is not inserted completely.

Insert the connector again.

Page 60

BU1002SW / BU3002SW

Attach the front panel.

Insert the lug at the bottom of the front panel into the hole in the main body ➀ and push it towards the

main body.

Use a screwdriver to securely tighten (clockwise) the 2 screws at the top of the front panel.

Battery replacement is now complete.

Procedure for recycling the battery

■

➁

➂

Tighten the 2 screws.

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運

転

交換

90%

50%

30%

電源出力

バッテリ

ブザー停止/テスト

増設

バイパス

バッテリ

運転

交換

Use a screwdriver to loosen (anti-clockwise rotation) the 4 screws on the front panel of the unit, until they

turn freely. (The screws cannot be removed from the front panel.)

Pull the front panel towards you to remove it.

Loosen the

4 screws.

➀

Remove the battery connectors from the lower plate cover ➀ and disconnect each of the connectors. ➁

Batteryconnector

Platecover

Disconnect by holding here.

2

Page 61

6. Maintenance and Inspection

Turn the 2 screws that ﬁ x the plate cover anti-clockwise to remove them.

➀

While pulling the plate cover toward you ➁, lift it up and remove the lower battery connector from the eyehole.

Remove the 2 screws.

Hold the pullout label at the bottom of the battery pack and remove the battery pack.

Remove the upper and lower sections one by one.

Do not hold the connector or cable of the battery pack.

Use the red tape on the top of the battery pack, which is 10 cm from the inner edge of the battery, to

gauge how much further you need to pull the battery to remove it. Hold the battery securely with both hands so as not to drop it.

Battery pack

(Upper)

Pullout label

(Pull this to remove.)

Battery connector

Battery pack

(Lower)

Red tape

Page 62

BU1002SW / BU3002SW

Insert the new batteries into upper and lower sections as far as they will go.

Replacement battery pack

●

For BU3002SW: Model number BP150XS (two required) Run the top portion of the lower battery connector through the square hole in the plate cover.

Insert the lug at the bottom of the cover into the hole in the main body and push it towards the main

body.

Use a screwdriver to securely tighten (clockwise) the 2 screws you removed. ➂

Do not pinch the cable with the plate cover.

➀

➁

Tighten the 2 screws.

Securely connect the upper and lower connectors.

Secure the connector to the plate cover.

➁

➀

You may hear a “pop” sound when you connect the battery if it is replaced after the unit’s operation is stopped, but this sound is not abnormal.

Secure the connector by the 2 supports on the plate cover.

1

If you cannot secure the connector to the plate cover, the connector is not inserted completely.

Insert the connector again.

Page 63

6. Maintenance and Inspection

Attach the front panel.

Push the front panel toward the main body.

Use a screwdriver to securely tighten (clockwise) the 4 screws on the front panel.

Battery replacement is now complete.

If the battery replacement indicator is displayed and the beeper sounds before replacement, press the beeper stop/test button once to stop the beeper, and hold it for 5 sec. to perform a self-diagnostic test. The beeper stops and normal operation resumes after the 10-second test is complete.

➀

Tighten the

4 screws.

➁

Connect the AC input plug to a wall outlet (commercial power) and turn ON the power switch of the UPS. When operation starts, the self-diagnostic test is automatically performed. Normal operation resumes after the 10-second test.

Write the usage start date on the label on the front. Also, by using the included UPS monitoring software, possible to keep a record of usage start date by the software.

Page 64

6-3

Replacing the fan

The fan in the unit has an expected lifespan of approximately 5 years. Replace it when the Error Lamp is lit and the fan is stopped.

BU1002SW / BU3002SW

Caution

When this product is used in compliance with UL standards or CE marking, do not replace the fan.

Fan replacement does not comply with UL, CE standards or CE marking.

●

The fan can be replaced while the unit is in operation (power supply is being output) or while the unit is stopped (power supply output is stopped). Choose whichever replacement method is more convenient.

* If the fan stops or is removed while the unit is in operation, the “EF” lamp blinks, the beep sounds con-

tinuously, and output is supplied through bypass operation.

In this state, if an input power supply error occurs due to a power failure or other reason, the unit stops

without entering Battery Mode. * Do not replace the fan while in Battery Mode. The unit will stop.

Precautions when replacing the fan

■

Warning

Do not insert your hand or metal objects into the fan recess.

Doing so may cause electric shock or short-circuit.

•

Do not put your ﬁ ngers into the fan.

The fan spins when the AC input plug is connected to a wall outlet (commercial power).

•

Doing so may result in injury.

•

Detect abnormally working fans.

(Not rotating, abnormal noise, vibrating, the fan contacting the cover, etc)

CoolingFan Model:BUF1002S

BU1002SWRearview

Cooling fan Model: BUF1002S

BU1002SW Rear view

(after removing the front panel)

BU3002SW Front view

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

Cooling Fan Model: BUF3002S * Different model from the rear cooling fan

Page 65

6. Maintenance and Inspection

Fan replacement procedure

■

Use a screwdriver to loosen (turn counter-clockwise) and remove the 3 cooling fan screws.

Pull the cooling fan toward you to remove it.

Loosen the 3 screws.

While pressing down on the tip of the fan connector ➀, pull it toward you to disconnect it.

The beep stops, and the error lamp turns OFF.

➁

Fan recess

Fan

* Different screw locations for BU3002SW front fan.

➀

➁

Insert the new fan connector until it clicks into place.

The beep stops, and the "EF" status display lamp turns OFF.

Replacement fan

●

For BU1002SW/ BU3002SW rear fan : Model BUF1002S For BU3002SW front fan : Model BUF3002S

Insert the fan into the unit’s fan recess.

Use a screwdriver to securely tighten (turn clockwise) the 3 removed screws. When doing so, make sure the cable does not become pinned under the fan cover.

Fan replacement is complete.

➀

➂

➁

Page 66

BU1002SW / BU3002SW

6-4

Cleaning

1. 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.)

2. Removing dust from the AC input plug, power supply output receptacles and output terminal block 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 make the connection again.

(For information on the connection procedure:)

See also

"2-3 Connecting the equipment" ➛ Page 13

Page 67

7. Using the UPS monitoring software and contact signal

Using the UPS monitoring software

and contact signal

* If you do not use the UPS monitoring software and contact signal, this step

is not required.

UPS monitoring software

■

“PowerAct Pro (for Windows/Linux)”, “UPS service driver” and “UPS Power Manager (Mac)” UPS monitoring software is included with this product. Refer to the table below for details about compatibility. Choose which one to use based on the application. Refer to the table below for details about compatibility. For further details about the software functions, refer to the separate "UPS Monitoring Software Quick Installation Guide."

• UPS monitoring software selection table

Model

Windows Vista

Windows server2003 x64 Edition Windows XP/2000 x64 Edition

Windows server2003

BU1002SW BU3002SW

Note 1: The most recent version can be downloaded from our homepage (http://www.omron.co.jp/ese/). Note 2: Files cannot be automatically saved. Note 3: To automatically stop the UPS, it may be necessary to change the PC’s BIOS settings. Change the PC’s BIOS settings so that the PC’s power supply is not cut after OS shutdown is performed. Note 4: The UPS automatically stops once the battery is depleted. Note 5: Compatible only with Macintosh computers equipped with PowerPC CPU.

Windows XP/2000

Windows NT 4.0

Windows Me/98

Linux (Note 2)

Mac OS X (10.3、10.4) Mac OS X Server (10.3,10.4) (Note 5)

Communication method

Serial (RS232C or USB 1.1)

Contact signal LAN

Serial (RS232C or USB 1.1)

Contact signal LAN

Contact signal

LAN Serial (RS232C or USB 1.1)

LAN

Serial (USB1.1)

LAN

(Note 2) (Note 4)

(Note 2) (Note 3)

UPS monitoring software

PowerAct Pro (Note 1)

PowerAct Pro (Note 1) UPS service (OS standard) + UPS service driver (included software) UPS service (OS standard) Shutdown software for SNMP/web card PowerAct Pro (Note 1) UPS service (OS standard) + UPS service driver (included software) UPS service (OS standard) Shutdown software for SNMP/web card UPS service (OS standard) Shutdown software for SNMP/web card

PowerAct Pro (Note 1)

Shutdown software for SNMP/web card

PowerAct Pro (Note 1)

Shutdown software for SNMP/web card

UPS Power Manager

Shutdown software for SNMP/web card

Required options

(sold separately)

–

BUC26 SC20G

–

BUC26 SC20G BUC26 SC20G

–

SC20G

–

SC20G

–

SC20G

Reference

⇒See 7-1

⇒See 7-2

⇒See 7-3 ⇒See 8-1 ⇒See 7-1

⇒See 7-2

⇒See 7-3 ⇒See 8-1 ⇒See 7-3 ⇒See 8-1

⇒See 7-1

⇒See 8-1

⇒See 7-1

⇒See 8-1

⇒See 7-1

⇒See 8-1

Caution

When this product is used in compliance with CE marking, please use under 3m connection cable.

Page 68

BU1002SW / BU3002SW

• UPS monitoring software function list

●Standard ▲Limited

General applications

Software title

UPS service

Function

Required options

Windows Vista (Ultimate/Business/ Home Premium/Home Basic) Windows Server 2003 x64 Edition Windows XP x64 Edition Windows Server 2003 Windows XP/2000 Windows NT4.0 Windows Me/98

Compatible OS

Linux (Note 4) Mac OS X v10.4/Server v10.4 Mac OS X v10.3/Server v10.3 (Note 5) Auto shutdown UPS monitoring (operating status) UPS monitoring (data) Pop-up notification End when OS is inactive (Note 3) Auto file save (Note 3) Schedule operation UPS setting change External command execution Event log save Data log save Coordinated shutdown

Software function

Output receptacle control Redundant power supply support Remote UPS management Mail send SNMP management Telnet connection SYSLOG support

Note 1: The UPS stops automatically only when the battery is depleted. (Battery Mode continues until the battery is depleted.) Note 2: Only the battery capacity can be monitored. Note 3: This function can be used with Windows only. It cannot be used with Linux. Note 4: For the latest information, check our website at: http://www.omron.co.jp/ese/ Note 5: Compatible only with Macintosh computers equipped with PowerPC CPU.

[Explanation of software functions]

1 Auto shutdown The computer can be shut down automatically when a problem occurs with the power supply.

2 UPS monitoring (operating status) The operating status of the UPS can be monitored (in Commercial Power Mode/Battery Mode).

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

4 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.

5 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.

6 Auto file save Files such as open Word and Excel documents are automatically saved at shutdown.

7 Schedule operation Schedule settings can be made for UPS stop/start.

8 UPS setting change UPS settings (beep ON/OFF, etc.) can be changed. (Items that can be set vary according to the UPS.)

9 External command execution By executing commands at shutdown, items such as application programs can be launched.

10 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.

11 Data log save Data of input/output voltage value, connection capacity, etc. is 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.

13 Output receptacle control The UPS output receptacles can be individually set to ON/OFF.

14 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 proble 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.

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

16 Mail send When a problem such as a power failure occurs, a notification email describing the problem can be sent to the system administrator.

17 SNMP management UPS management information can be sent to the SNMP manager.

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

19 SYSLOG support UPS management information can be recorded in SYSLOG.

(shutdown of multiple units)

(Simple functions, standalone)

driver

(Note 2)

OS standard UPS service

Connection cable

BUC26

UPS Power

Manager (Mac)

(Note 1)

Network management

applications

(Advanced functions,

network support)

PowerAct Pro

SNMP management

applications

(Advanced functions,

network support)

SNMP/Web

card

SNMP/Web card SC20G

Page 69

7. Using the UPS monitoring software and contact signal

When using the included UPS monitoring

7-1

software to perform auto shutdown

When using PowerAct Pro “UPS monitoring software for Windows/Linux”

●

"PowerAct Pro" UPS monitoring software

The included "PowerAct Pro" UPS monitoring software allows you to automatically save ﬁ les and 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 desired operation by setting the automatic start/stop of the UPS based on the schedule setting.

* The time between the occurrence of a power failure and the shutdown of your PC must be within the

backup time measured in "5-1 How to measure backup time" on page 40.

For more information, refer to the Instruction Manual and online help of the UPS monitoring software.

1. Connect the UPS to a computer.

Cable: Included connection cable (RS-232C or USB) * The RS232C and USB cannot be used at the same time.

<RS-232C>

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Included connection cable(RS-232C)

<USB>

Connect to USB terminal

Connect to USB port on PC

Connector

信号カード増設

Connector

RS232C

Connect to RS-232C connector on UPS

BU1002SW

Connector

Connect to USB Port on UPS

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Included connection cable(RS-232C)

Connect to USB terminal

Connector

Connect to USB port on PC

Connector

Connect to RS-232C connector on UPS

BU3002SW

Connect to USB Port on UPS

Connector

Included connection cable(USB)

BU1002SW

Included connection cable(USB)

BU3002SW

Page 70

* When connecting 2 or more computers to the UPS

BU1002SW / BU3002SW

UPS

Powercable

PCserver3

Powercable

PCserver2

Powercable

PCserver1

Remoteconnection

Theincludedconnectioncable(RS-232CorUSB)

Powercable

LANconnection

Network

Switchinghub

2. Install the included UPS monitoring software on each computers.

Software to install: PowerAct Pro How to install: Refer to the separate “UPS monitoring software installation guide”.

When using UPS Power Manager “UPS monitoring software for Mac”

●

1. Connect the UPS to a computer.

Cable: Included USB communication cable * Only 1 computer can be connected to the UPS

2. Install the included UPS monitoring software on the computer.

Software to install: UPS Power Manager How to install: Refer to the separate “UPS monitoring software quick installation guide”.

<USB>

Connect to USB terminal

Connect to USB port on PC

Connector

Included connection cable(USB)

Connect to USB Port on UPS

BU1002SW

Connector

Connect to USB terminal

Connector

Connect to USB port on PC

Included connection cable(USB)

Connect to USB Port on UPS

BU3002SW

Connector

Page 71

7. Using the UPS monitoring software and contact signal

Explanation

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 Start Switch. However, if the battery is dead, you may not be able to start operation. In this case,

replace the battery according to "6-2 Replacing the battery" on page 43.

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

●

switch and turn it back ON again. To stop the unit when it is in operation, turn OFF the power switch.

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 ﬁ les 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 ﬁ nished restarting.

Page 72

BU1002SW / BU3002SW

When performing auto-save functions using the

7-2

UPS service in Windows Server 2003/XP/2000 + UPS service driver

When using the included "UPS service driver", the OS standard UPS service in Windows Server 2003/XP/2000 can be used. When there is a power failure, ﬁ les can automatically be saved and the computer can be shut down.

1. Connect the UPS to a computer.

* Only 1 computer can be connected to the UPS

Cable: Included connection cable (RS-232C or USB)

* The RS232C cable and USB cable cannot be used at the same time.

<RS-232C>

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Included connection cable(RS-232C)

<USB>

信号カード増設

Connector

RS232C

Connect to RS-232C connector on UPS

BU1002SW

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Included connection cable(RS-232C)

Connector

Connect to RS-232C connector on UPS

BU3002SW

Connect to USB terminal

Connect to USB port on PC

Included connection cable(USB)

Connector

Connect to USB Port on UPS

BU1002SW

Connector

Connect to USB terminal

Connector

Connect to USB port on PC

Included connection cable(USB)

2. Install the included "UPS service driver" on the computer.

Software to install: UPS service driver How to install: Refer to the separate "UPS monitoring software installation guide".

Connect to USB Port on UPS

BU3002SW

Connector

Page 73

7. Using the UPS monitoring software and contact signal

When performing auto-save functions using

7-3

the standard UPS service in Windows Server 2003/XP/2000/NT

When using in combination with the BUC26 cable (sold separately), the OS standard UPS service in Windows Server 2003/XP/2000/NT can be used. When there is a power failure, the computer can be shut down.

1. Connect the UPS to a computer.

Cable: Connection cable (BUC26), sold separately

* Only 1 computer can be connected to the UPS

Connector

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Connection cable (BUC26)

Connect to contact signal connector on UPS

BU1002SW

Connect to RS-232C terminal

Connector

Connect to RS-232C port on PC

Connection cable (BUC26)

Connect to contact signal connector on UPS

BU3002SW

Connector

Page 74

BU1002SW / BU3002SW

2. Perform UPS service setup.

You need to make Windows settings in order to perform auto shutdown. There is no need to install software.

Start up the computer after connecting it with the UPS. Perform "Log on to Windows" as the Administrator. After logging on, follow the instructions below to set up the UPS service.

How to set up UPS service (shut down Windows when low battery level is detected)

●

1) Double-click the "Power supply options" icon in "Control Panels".

2) Click the "UPS" tab in the "Power supply options" window. Click the "Select (S)" button.

Click

3) Click the button on the right of the "Select manufacturer (S)" window, and select "General" from the list. Click on "Custom" in the "Select model (M)" window.

Click the button on the right of the "Port (P)" window, and select from the list the port that the UPS is

connected to. (In the example screen below, the UPS is connected to COM1.)

Click the "Next (N)" button.

Click

Page 75

7. Using the UPS monitoring software and contact signal

Click

Check

4) In the "UPS signal polarity" box, click on the boxes to the right of "Power supply failure/battery drive (P)" and "Low battery (L)" signals to insert check marks.

Set the polarity for each signal to "Negative". Click the "End" button.

5) Click the "OK" button in the "Power supply options" window.

Setup is complete.

Click

When a power failure occurs, Windows shutdown starts once the Low battery level signal is detected.

If the power is restored before the Low battery level signal is detected, Windows shutdown does not

start and the normal monitoring state is restored.

Stopping the UPS

Recycling and Discarding the Battery

In the Windows Server 2003/XP/2000 UPS service, there is no function to stop the UPS. After Windows is shut down, manually turn OFF the unit's power switch.

Page 76

BU1002SW / BU3002SW

How to set up UPS service (set the time to shut down Windows)

●

1) After performing the setup described in the previous section, click the "Conﬁ gure (C)" button in the "Power supply options" window.

Click

2) In the "Warning" box, place a check mark in the box to the left of "Time from when battery drive starts until warning is issued (M)" by clicking on it.

In the window to the right, set the amount of time to wait before starting Windows shutdown after a

power failure occurs. (Setting range: 2 to 720 minutes)

Click the "OK" button.

Check

Click

Set

Page 77

7. Using the UPS monitoring software and contact signal

3) Click the "OK" button in the "Power supply options" window.

Setup is complete.

Click

When a power failure occurs, Windows shutdown starts once the set time is exceeded or the low

battery voltage signal is detected.

If the power is restored before the set time is exceeded, Windows shutdown does not start and the

normal monitoring state is restored.

How to set up UPS service

●

1) Double-click the "UPS" icon in "Control Panels".

2) Insert a check mark in the checkbox to the right of "Port where UPS is installed (U)..." by clicking on it.

In the setting ﬁ eld, select the number of the serial port (COM1 to 4) the unit is connected to.

3) To shut down Windows when a low battery is detected, click on the checkboxes to the left of "Power failure signal (P)", "Low battery level signal (L)" and "Remote uninterruptible power source shutdown signal (R)" to insert check marks.

Check

Set

Check

Set

Set each signal interface voltage setting as shown below.

- Power failure signal (P) ... Negative

- Low battery signal (L) ... Negative

- Remote uninterruptible power source shutdown ... Positive

Page 78

BU1002SW / BU3002SW

4) To set the time to shut down Windows, click on the checkboxes to the left of “Power failure signal (P)” and “Remote uninterruptible power source shutdown signal (R)” to insert check marks.

Check

Set

Set each signal interface voltage setting as shown below.

- Power failure signal (P) ... Negative

- Remote uninterruptible power source shutdown ... Positive

Set the attributes for the uninterruptible power source and the time for each UPS service item.

Note

Please note that in the case of incorrect interface voltage signal settings, Windows NT will not receive the signal from the UPS and the UPS will not stop when there is a power failure.

Failure to put check marks in the boxes will lead to the same result.

5) After the settings are made, double-click the "Service" icon in "Control Panels".

6) Select the UPS service and click the "Start" button.

Click

By starting the alerter service, messenger service, and event log service in advance, the UPS service

sends warning messages to the user and records a history of events such as power failures when they occur.

When a power failure occurs, Windows shutdown is performed once the Low battery level signal is

detected. If the power is restored before the Low battery level signal is detected, Windows shutdown is not performed and the normal monitoring state is restored.

Page 79

7. Using the UPS monitoring software and contact signal

7-4

Contact signal

Contact Signal

You can develop your unique system based on the following speciﬁ cations to automate the process at a power failure. You can perform power-failure processing by allowing the system to detect the backup signal and also perform system shutdown processing by allowing the system to detect the Low battery level signal. Also, by inputting the backup stop signal from the system, you can stop the UPS with a sufﬁ cient battery level to prepare for the next occurrence of a power failure.

1. Signal output

The UPS has 4 kinds of output signals. The output circuit consists of an open collector circuit using a

photo coupler (a kind of electronic switch).

Backup Signal output: BU

●

BU stays ON during a power failure.

●

Low battery level signal

Goes ON when the battery becomes weak during

the Battery Mode.

Trouble Signal output: TR

●

Goes ON when an internal failure of the UPS occurs.

Battery Replacement Signal output (WB)

●

Goes ON when the test determines that battery

replacement is necessary due to deterioration.

output: BL

BU-COM ON when a power failure occurs

BL-COM ON when the battery is low

TR-COM ON when a power failure occurs

WB-COM

ON when battery deterioration is detected

2. Signal input

Input of the UPS Stop Signal (BS)

●

Stops the output of the UPS after the time period speciﬁ ed by the “power output stop delay time setting”

has elapsed.

(1) When the "BS signal valid range setting" (setting switch 7 ) is set to OFF:

You can stop the output of the UPS by inputting the voltage signal (HIGH) that lasts at least 10

seconds from the outside.

(2) When the "BS signal valid range setting" (setting switch 7 ) is set to ON:

You can stop power output by inputting the voltage signal (HIGH) that lasts at least 0.01 second (10

ms) from the outside that is accepted only during backup.

See also

"4-4 Changing the setting of the functions" "2. UPS operation mode settings" ➛ Page 31, 36

BS-COM UPS stops

Page 80

Remote ON/OFF Signal

See also

●

Remote ON/OFF signals can be used to start and stop the

UPS, by using either an externally connected contact or the ON/OFF status of the open collector circuit. To use this function, turn on the Power Switch of the UPS. (Note: When there is no AC power supply, it is not possible to start up UPS by the remote ON/OFF signals even though cold start is set ON.)

Connection terminals are at contact signal connector pins 6 ,7

and the remote ON/OFF connector.

3. Items that can be set using the contact signal card

Please make a cable to connect to the system by yourself.

"8. Example of the use of the Contact Signal circuit" ➛ Page 70

Jumper setting:

（9 digits）

BU1002SW / BU3002SW

External contact Operate

Open Start

Close Stop

DIP switches

（3 digits）

Setting the switches

■

After changing the setting switch, follow the procedure described below.

After changing the setting switch, turn OFF the UPS power siwtch, disconnect the AC input plug, wait until the status indicator is completely OFF, and then reinsert the AC input plug.

The setting switch changes do not become valid until the AC input plug is reinserted.

●

By using the switches of contact signal card, set the item below.

Page 81

7. Using the UPS monitoring software and contact signal

Output delay time setting for backup signal output (BU)

●

Continues during a power failure, and turns ON (OFF). By setting the contact signal card’s setting switch as

shown in the table on the right, the length of time from when the power failure occurs until the power failure signal is output can be delayed between 0 and 3 minutes.

The power failure signal is not output if the power supply

error is resolved within the set delay time.

BU/BL signal reverse output setting

●

BU and BL signals are output in reverse.

Setting switch 3 Backup signal output (BU) OFF

1 2 3

ON Reverse output

BU-COM ON when there is a power failure

1 2 3

Setting Setting Delay time switch 1 switch 2 setting

OFF OFF

(factory setting)

ON OFF

30 seconds

OFF ON

60 seconds

ON ON

180 seconds

0 second

Signal output after

Normal output (factory setting)

OFF

Backup signal output (BU) delay time setting (setting switches 1, 2)

Jumper settings

■

AC input

BU signal ((setting switch 3: OFF (normal output))

BU signal ((setting switch 3: ON (reverse output))

By making jumper settings, the contact signal card SC05 and SC06 connector pin assignments can be changed. Turn over the contact signal card, and change the contact sugnal card’s JP2 to JP9 jumper settings (8 settings) to “SC05/06”.

* Use the [SC05/06/07] side for JP10. * Factory settings JP2 to JP9: SC07 side JP10: SC05/06/07 side

SC05/06

SC07

SC05/06

SC07

Jumper settings (8 digits)

Page 82

BU1002SW / BU3002SW

Insert/ removal method of contact signal card

■

(1) Turn OFF the power switch, remove the top and bottom screws (2 screws) of the contact signal connector

on the back of the unit, and carefully remove the contact signal card.

BU1002SW

BU3002SW

(2) After changing the settings, carefully reinsert the contact signal card and securely tighten the 2 screws.

BU1002SW

BU3002SW

4. Contact Signal Connector (female DSUB9P)



* Factory settings

1 2 3 4 5 6 7 8 9

Pin assignment

5 4 3 2 1

9 8 7 6

Front view Screw size: inch screw #4-40 UNC



Pin number

For jumper setting “SC07”



Battery LOW signal output (BL)

Trouble signal output (TR)

Backup stop signal input (BS)



COMMON (COM)

Remote ON/OFF input (–)

Remote ON/OFF input (+)

Backup signal output (BU)

Battery replacement signal output (WB)



 



For jumper setting “SC05/06”

Backup signal output (BU)

Backup reverse signal output (BU)

COMMON (COM)

Battery Low Signal output (BL)

Backup stop signal input (BS)

Remote ON/OFF input (–)

Trouble Signal output (TR)

Remote ON/OFF input (+)

Page 83

7. Using the UPS monitoring software and contact signal

5. Remote ON/OFF connector

 1

Pin assignment



2



Pin number



Signal name

Remote ON/OFF (+)

Remote ON/OFF (-)

Front view Screw size: Inch screw #4-40 UNC

Connect the included remote ON/OFF connector

6. Contact Signal ratings

Signal output (BL, TR, BU, WB, BU)

●

Photo coupler ratings Input voltage HIGH(ON) 5 to 12 VDC

Appliable voltage: 35 VDC or less LOW(OFF) 0.7 VDC or less

Maximum current: 20 mA

Remote ON/OFF

●

Voltage between terminals: 5 VDC

Current when closed: max.10 mA

UPS Stop Signal input (BS)

●

7. Contact Signal circuit inside the UPS

Connector

2.4V 560Ω

COM

8. Example of the use of the Contact Signal circuit

Example of BS signal input circuit and the

Example of BU signal output circuit and

●

the connected circuit

UPSside

Connectingcable (twistedorshielded)

COM

12V1K

Systemside

TLP627

To port on PC

●

connected circuit

UPS side

10kΩ

COM

Connectingcable (twistedorshielded)

Remote ON/OFF (+)

Remote ON/OFF (-)

12V

Systemside

TLP521

1.2K

GND

Fromport on PC

Page 84

Remote ON/OFF circuit

●

Exampleof remoteON/OFF

rem oteON/OFF（+）

rem oteON/OFF（-）

UPSside

9. Precautions and notes for the use of the Contact Signal

Notes

When connecting a device such as a relay that generates counter electromotive force to the

●

signal output circuit, connect diodes that prevent counter electromotive force to both ends of the relay.

Explanation

When power is restored after the unit stopped automatically during a power failure, the unit

●

automatically restarts and supplies power. If you do not want to start the connected devices, turn OFF their switches or set the auto startup setting after recovery from power failure (setting switch 2 ) to ON (Auto startup is not performed). (See page 32.)

BU1002SW / BU3002SW

10. Xserve RAID connection procedure

Apple’s Xserve RAID can be controlled by changing the unit’s contact signal card settings. * Cable: Connection cable (BUC28), sold separately

1. UPS connection procedure

(1) Turn OFF the unit’s power switch and remove the contact signal card from the rear of the unit.

See also

(2) Change the contact signal card’s JP2 to JP9 jumper settings (8 settings) to “SC05/06.”

(3) Change the JP10 jumper setting to “SC05XSR.”

How to insert/remove the contact signal card Page 69

Change Jumper settings (9 degits)

Page 85

7. Using the UPS monitoring software and contact signal

(4) Insert the contact signal card into the UPS.

(5) Connect the BUC28 cable connector (female end) to the Xserve RAID serial port and turn the connect

ﬁ xing screw clockwise to tighten it. Connect the other end (male end) of the same cable to the contact signal card and turn the connector ﬁ xing screw clockwise to tighten it.

XserveRAID

BU1002SW

Xserve

Procedure for changing settings so that Xserve RAID performs auto startup when UPS starts up

BUC28 cable

Contact signal card

XserveRAID

BU3002SW

Xserve

BUC28 cable

Contact signal card

(1) Open RAID Admin.

(2) Select the target Xserve RAID and log in to it.

(3) After login is complete, the Settings button on the RAID Admin screen is enabled. Click this button to

open the Settings screen. (A RAID Admin administrator password is required when changing the settings. Enter the password when prompted.)

(4) After the Settings screen opens, click the System tab and ﬁ nd the Options section. In the Options sec-

tion, place a check mark in the check box next to “Auto restart after power failure.”

(5) Click the OK button when ﬁ nished.

3. Checking operation

(1) Put the UPS into Battery Mode by disconnecting the unit’s AC input plug from the wall outlet (commercial

power).

(2) When in Battery Mode, the UPS outputs the power outage signal. When the Xserve RAID receives the

power outage signal, the write cache is closed.

(The write cache section on the operating system’s RAID Admin data screen displays “Not in use.”)

(3) Power to the Xserve RAID can be turned OFF.

(4) After checking the operation, reconnect the unit’s AC input plug to the wall outlet (commercial power).

Page 86

BU1002SW / BU3002SW

8-1

Adding an SNMP/Web card

An SNMP/Web card can be loaded into the card slot on the back of the unit. Remove the contact signal card that the unit came equipped with, and plug the SNMP/Web card in its place. Store the removed contact signal card in a safe place.

SNMP/Web card (model number: SC20G), sold separately

•

(1) Remove the 2 screws, and carefully pull out the contact signal card.

Using an SNMP/Web card

BU1002SW

(2) Carefully insert the SNMP/Web card (model number: SC20G), and securely tighten the 2 screws. * Replace with BU50SW/BU75SW/BU100SW/BU150SW/BU1002SW/BU3002SW brackets.

BU1002SW

BU3002SW

Page 87

8. Using an SNMP/Web card

8-2

SNMP/Web card outline

Description (features)

■

Direct connection between UPS and network

•

Inserting an SNMP/Web card (SC20G) into the UPS enables a LAN connection, allowing the UPS to be

controlled via computers with no serial port.

Remote UPS management

•

Using a commercially available SNMP manager or web browser, you can control the UPS via a

computer connected to the network.

Possible to make function settings for the UPS and SNMP/Web card via a computer on the network

•

UPS and SNMP/Web card (SC20G) parameter settings can be made via any SNMP management station or internet browser. (Functions that act as an SNMP agent can make settings via Telnet and serial connection.)

Enhanced security functions

•

For HTTP and SNMP connections, access can be controlled for each IP.

Coordinated shutdown

•

Multiple UPS can coordinate with each other to perform shutdown.

Log function

•

* The UPS power status, battery status, etc. can be stored in the built-in ﬂ ash memory. * Compatible with SYSLOG.

Auto shutdown function

•

Shutdown is automatically performed when there is a power supply error or when a shutdown has

been scheduled. Scheduled operations (auto startup and auto shutdown) can be performed over the network.

Equipped with UPS standard MIB (RFC1628) and proprietary MIB (swc mib)

•

Using JAVA applet to monitor the power supply status

•

The power supply status can be visually checked on a graph display.

Speciﬁ cations

■

LAN port 10/100 Mbit Network protocol SNMP, HTTP, APR, RARP, TFTP, ICMP Other communication route Serial connection: asynchronous method (setting only) Number of controllable computers 32 max. (including slave UPS when coordinated shutdown is enabled)

Support MIB OMRON MIB

Other Equipped with real-time lock Windows NT 4.0, Windows 2000, Windows XP, Windows Server 2003

Red Hat Linux 7.2/7.3/8.0 Red Hat Enterprise Linux AS/ES/WS (Red Hat Linux Advanced Server

Shutdown software-compatible OS Max OS X v10.3*/Server 10.3 (*1)

Max OS X v10.4*/Server 10.4 (*1)

For more details, refer to the instruction manual included with the SNMP/Web card. The most recent ﬁ rmware can be downloaded from our homepage(http://www.omron.co.jp/ese/).

UPSMIB (RFC1628)

2.1)

(*1) Compatible only with Macintosh computers equipped with

PowerPC CPU.

Page 88

BU1002SW / BU3002SW

9-1

Connecting an additional battery unit

You can extend the backup time by connecting an additional optional battery unit to the UPS.

You can connect only one additional battery unit.

When an additional battery unit is connected, the charging time is 24 hours.

Adding BUM100S to the BU1002SW

For the BUM100S, the included battery connection cable is provided with cable clamps attached. Connect the battery connection cable according to the instructions below.

(1) Loosen the screws and remove the battery connector covers on the rear side of the unit and battery unit.

Use the removed screws to attach the cable clamps.

(2) Connect the battery connection cable to the battery connectors on the rear side of the unit and the bat-

tery unit. To simplify the operation, do not yet tighten the screws that hold the battery connection cable on the cable clamp.

(3) Use screws to attach the cable clamps to the rear side of the unit and the battery unit (2 screws each).

(4) Tighten the screws that hold the battery connection cable on the cable clamps.

(5) Turn ON the overcurrent protection switch on the back of the battery unit.

(6) Connect the AC input plug of the unit to a wall outlet. The additional battery lamp on the unit's operation

panel turns ON.

Extending the backup time

UPS Additional battery unit

BU1002SW BUM100S

BU3002SW BUM300S

BU1002SW BUM100S

Overcurrent protection switch

See also

ON OFF

Battery connection cable

For information on backup time, see the backup time table in ”5-2 Estimated backup time”.

Page 40

➛

Cable clampCable clamp

Page 89

9. Installation and Connection

Adding BUM300S to the BU3002SW

(1) Loosen the screws and remove the battery connector covers on the rear side of the unit and battery unit.

(2) Connect the battery connection cable to the battery connectors on the rear side of the unit and the

battery unit. Connect the battery connection cable to the additional battery signal connector also.

(3) Turn ON the overcurrent protection switch on the back of the battery unit. Connect the AC input plug of

the unit to a wall outlet. The additional battery lamp on the unit's operation panel turns ON.

BU3002SW BUM300S

Additionalbattery connection

Additionalbattery signalconnection

Additionalbattery connection

Additionalbattery signalconnection

Battery connection cable

Overcurrent protection switch

OFF

Connect the battery connection cable payingl attention to the position of the guide on the connector.

* To remove BUM300S, remove the additional battery signal connection cable first and then remove the

additional battery connection cable.

Page 90

BU1002SW / BU3002SW

1010

Troubleshooting

Perform the checks shown below if the unit is operating abnormally. If the unit continues to operate abnormally, please contact our Electronic Systems & Equipments customer support center at _____.

Problem

UPS does not operate. The LED display does not light up, even though the AC input plug is connected to a wall outlet (commercial power) and the power switch is ON.

Backup is not possible. The computer stops when a power failure occurs.

Backup is performed too frequently. Frequent switching is performed although a power failure does not occur. You hear the sound of switching.

Does not turn ON when power switch is pressed.

The display is abnormal.

The display is unstable.

●

White lines occur.

●

Noise increases.

●

The battery replacement lamp blinks and the beeper sounds at 2-second intervals.

The status indicator shows “

”, and the beeper sounds

at 0.5-second intervals.

The status indicator blinks “

”, and the beeper

sounds continuously.

1. Check that the AC Input Plug is connected to the commercial power securely.

2. AC input overcurrent protection is activated and power is cut.

• BU1002SW: If the black INPUT PROTECTION button pops up, there are too many connected devices or there was a short-circuit with the connected devices. Disconnect all the connected devices, press the black INPUT PROTECTION switch (overcurrent protection switch), and turn on the power switch.

• BU3002SW: There may be too many devices connected or a short-circuit may have occurred with the connected devices while the AC overcurrent protection switch was OFF. Turn ON the AC input overcurrent protection switch on the back of the unit and turn the power switch back ON. If the status indicator does not display properly after you perform the above operation, there is a problem with the unit.

(See “Interpreting beeps and displays” on page 28.)

Is charging insufﬁ cient? Perform the test after charging the battery for at least 8 hours. (When an additional battery is connected, the charging time is 24 hours.) (You can charge the battery by connecting the AC input plug of the UPS to a wall outlet (commercial power).)

Variations (decrease) in the input power occur frequently. Or, noise is included that signiﬁ cantly distorts the voltage waveform of the input power.

Change the wall outlet (commercial power) to which you connect the UPS. Try

●

connecting to a wall outlet (commercial power) away from equipment that consumes large power. This problem may occur also when you connect many devices to a plug strip or

●

extension cord connected to the UPS if it is a long or thin cable.

The unit does not start up when the input power supply voltage/frequency is abnormal. (The status indicator displays “H-”, “-H”, “L-” or “-L”.) Check the voltage and frequency of the input power supply.

See also

A. Speciﬁ cations Input Allowable voltage range, frequency see Page 78

The probable cause is noise that occurs inside the UPS.

Ground all devices connected to the UPS. Connect them to a wall outlet (commercial

●

power) for 3-pin plugs or connect their Grounding Terminal to the Grounding Terminal of a wall outlet. This problem may occur when power cords are long or placed closely or when the

●

UPS and devices to be backed up are placed closely. Rearrange them. If the UPS or devices connected to the UPS are contained in a metal rack, attempt to

●

ground the rack itself.

1) The auto battery test or self-diagnostic test determined that the battery is dead.

2) Did the overcurrent protection switch on the rear panel of the additional battery unit get turned OFF when connecting an additional battery unit? If it is not ON, the auto battery test may falsely detect a deteriorated battery.

There are too many connected devices. Reduce the number of connected devices until “

” is displayed on the status indicator.

Output stopped due to exceeded connection capacity. Turn OFF all power to the unit and connected devices, and reduce the number of connected devices. Then, turn the power to the unit and connected devices back ON and check whether "

" is displayed on the status indicator.

Check and remedy

Page 91

Reference

A. Speciﬁ cations

BU1002SW BU3002SW Type

Method Operation method

Input Rated input voltage 200/220/230/240 VAC

Input voltage range

Frequency 50/60Hz ( 4Hz

Maximum current 7.4A 17.6A

Phase Single-phase, two-wire

Input plug shape NEMAL6-15P NEMAL6-20P

Input protection Reset-type overcurrent protection device

Input protection capacity 10A 20A

Output

Peak voltage value 200V mode: AC282V ( 6% 220V mode: AC310V ( 6%

(In Commercial Power Mode)

Peak voltage value 200V mode: AC282V

(In Battery Mode) 230V mode: AC324V+6%/-10% 240V mode: AC338V+6%/-12%

Frequency 50/60Hz ( 1Hz

Phase Single-phase, two-wire

Output waveform Sine wave

Waveform distortion rate 200V mode: 6% max. 220V mode: 10% max.

 3FDUJmFEMPBEBUSBUFEPVUQVU 7NPEFNBY7NPEFNBY

Number of output receptacles IEC60320 C13: 3 pcs.

Terminal block: 2 lines Terminal block: 2 lines

Type Compact sealed lead battery

Battery

Sealed lead battery life expectancy

Battery capacity (V/Ah) (x Quantity)

Environment

Dimensions

Weight of unit Internal power consumption (max.)

Noise regulation (compliance standard)

Safety standards /

RoHS directive compliance

Noise 50 dB max. 55 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 speciﬁ ed here. *2: Check the operation beforehand if the unit is used in any mode other than “200V AC mode”. In some cases, the maximum voltage

*3: The backup times shown here are for when rated load is connected, at 20°C, and for initial characteristics. *4: When an additional battery unit is connected, the charging time is 24 hours. *5: The height includes the 13mm height of the rubber feet. *6: The height includes the 56mm height of the casters. *7: 170W max when and additional battery unit is connected.

Operating ambient temperature UP$EVSJOHPQFSBUJPOUP$EVSJOHTUPSBHF

(W×H×Dmm) 145 x 395 x 224 ((1) mm *5 213 x 537 x 432 ((1) mm *6

of output in Battery Mode may be lower than the maximum voltage in usual operation (commercial power supply).

Connectable devices

Allowable connection capacity *1 1000VA/700W 3000VA/2100W

Voltage (effective value) *2

Power failure switching time Uninterrupted

Commercial direct shipment (switching time)

Backup time *3

Charging time 8 hours *4

Operating ambient humidity 25 to 85%RH (during use)/10 to 90%RH (during storage)

PC, display, and peripherals

AC145(4 AC170(4

230V mode: AC324V ± 6% 240V mode: AC338V ± 6%

4msec. max.

Minimum 5 minutes

UPZFBSTMPOHPQFSBUJOHMJGF"UBNCJFOUUFNQFSBUVSFPG$ 

12V DC/ 7.2 Ah (x 3) 12V DC/ 9 Ah (x 6)

50W (100W max.) 55W (155W max.)

Full-time inverter supply method

to 276(4V (with 85% or less connection load) to 276(4V (with 85% or more connection load)

200V mode AC200V ( 3%

220V mode AC220V ( 3%

230V mode AC230V ( 3%

240V mode AC240V ( 3%

± 6% 220V mode: AC310V+6%/-10%

IEC60320 C19: 1 pcs. C13 : 5 pcs.

Approx. 15.5 kg Approx. 35 kg

VCCI Class A

UL1778 / CE / RoHS compliance

Page 92

B. Dimensions

3955

402

283

224

ø15

ø25

M4 Screw

Power cable (approx. 1.8 m)

145

BU1002SW / BU3002SW

• BU1002SW

• BU3002SW

(unit : mm / Tolerance : ±1mm)

360

213

Power cable (approx. 1.8 m)

509

286

432

ブザー停止/テスト

バッテリ

電源出力

増設

バッテリ

バイパス

交換

運転

329

299 117 402

178

Page 93

Reference

C. Circuit block diagram

Commercial

power bypass

output

200 to 240V AC input

Power supply relay

Input overcurrent protection

Noise

filter

Charging

circuit

D. Related products

Description BU1002SW BU3002SW Replacement battery pack BP100XS BP150XS (two required) Additional battery unit BUM100S BUM300S Replacement fan

Mounting bracket BUP100S BUP300S SNMP/Web card SC20G Connection cable for Windows UPS service BUC26 Apple Xserve RAID connection cable BUC28

Rectifier

(high power

factor

converter)

Step-up

converter

Inverter

(sine

wave)

Battery

Filter

Control

circuit

Output

switching

Power supply switch

At startup/capacity exceeded/error During Line mode During Battery mode

BUF1002S for rear fan BUF1002S for rear fan

BUF3002S for front fan

Power supply output: 200/220/ 230/240V AC

* When using this product as a CE marking compliant product, use a connection cable that is

3m or less.

Page 94

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

OMRON Corporation

K1L-D-06051E

Omron Powli BU1002SW, Powli BU3002SW, BU1002SW, BU3002SW Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual