Omron BU150R Instruction Manual
The warranty is included with the product.
Uninterruptible Power Supply UPS
Instruction Manual
BU150R
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.
The contents of this manual are subject to change without notice.
Introduction
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).
Under normal conditions, commercial power is converted to direct current, and then it is converted
back to a stable sine wave AC power before it is output.
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)
Output capacity is 1500VA/1200W for BU150R.
Notes on the use of the Backup Power Supply
This product is designed and manufactured for use with FA or OA equipment.
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 and so on)
・ Applications that are always subjected to vibration such as cars and ships
・ Applications in which a failure of this product may cause significant damage or effect to the
society and public (important computer systems, main communication equipment, public
transportation systems and so on)
・ Equipment with the same level of importance
For equipment that greatly affects the safety of people and maintaining public functions, special
considerations related to operation, maintenance, and management must be taken such as
duplicating the system and emergency power generation facilities.
Observe the contents of this manual such as the use conditions and environments.
When you want to use this product for an important system that requires very high reliability,
contact us.
Do not modify/alter this product.
BU150R
Introduction
3
Disclaimers
We are not liable for any damage or secondary damage resulting from the use of our product,
including malfunction and failure of equipment, connected devices, or software.
Make sure to read the safety precautions before using the unit.
In the event you transfer or sell this unit to a third party, please include all of the documentation
that came with this unit. This is to ensure that the unit is used in line with the conditions described
in the included documentation.
This manual contains important safety-related information. Please read and understand the
contents of the manual before beginning operation.
If you discover any omissions or errors in the manual, please contact the shop of purchase.
Windows is the registered trademark of Microsoft Corporation in the United States and/or other
countries.
The names of other companies and products mentioned herein are the trademarks or registered
trademarks of their respective owners.
© OMRON Corporation. 2016 All Rights Reserved
IMPORTANT SAFETY INSTRUCTION
1. SAVE THESE INSTRUCTIONS.
This manual contains important instructions for BA75T/BA100T/BA100R that should be followed
when using the UPS and batteries.
2. SYMBOL
This symbol indicates earth ground.
This symbol indicates turning on/off UPS.
3. INTERNAL BATTERY
Internal battery voltage is 24VDC for BA75T/BA100T/BA100R.
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.
BU150R
Procedure from installation to operation
4
Start
Read “Safety precautions”
Page 7
Remove the product from the
package and check the contents
1. Preparation
Perform installation and connection
2. Installation and connection
Are you using either of the
following functions?
- UPS monitoring software
- Contact signal
5.
To perform shutdown processing of the
devices when a power failure occurs
6. Using the contact signal functions
Check the operation
3. Check and start operation
(Charge the battery *)
Operate
3. Check and start operation
* The UPS has been charged prior to shipment.
However, if it is left for a long period of time, it
may have self-discharged.
We recommend charging the UPS before using it.
Perform maintenance and inspection
4.1 Checking the battery
Replace the battery
4.2 Replacing the battery
The battery must
be replaced
Installation/connection
Preparation for operation
Operate
Perform maintenance
and inspection
Yes
No
No
Yes
Procedure from installation to operation
The procedure from installation to operation is shown below.
BU150R
Table of Contents
5
Table of Contents
Introduction .................................................................................................. 2
Procedure from installation to operation ................................................................ 4
Table of Contents ......................................................................................... 5
Safety Precautions ....................................................................................... 7
1
Preparation ........................................................................................ 15
1-1 Unpacking the product .................................................................................... 15
1-2 Checking the contents .................................................................................... 15
1-3 Related products............................................................................................. 17
1-4 Name of each part .......................................................................................... 18
1-5 Diagram of the Input/output circuit block ........................................................ 20
2
Installation and connection ................................................................ 21
2-1 Installation ....................................................................................................... 21
2-1-1 Rackmount installation (EIA/JIS 19-inch rack/server rack) ................................................ 23
2-1-2 Stationary installation ......................................................................................................... 27
2-2 How to connect devices to back up ................................................................ 28
2-3 Connecting the AC input ................................................................................. 31
3
Check and start operation ................................................................. 33
3-1 The name and function for the operation and display .................................... 33
3-1-1 Name of each part ............................................................................................................. 33
3-1-2 The meaning of each LED ................................................................................................. 33
3-1-3 Switch ................................................................................................................................ 34
3-1-4 Setting Switch .................................................................................................................... 35
3-1-5 Beep sound........................................................................................................................ 39
3-2 Checking the operation ................................................................................... 40
3-3 Start and stop procedures and basic operation ................................................ 43
3-3-1 Start and stop procedures ................................................................................................. 43
3-4 Interpreting beeps and displays ..................................................................... 46
3-4-1 Displays and beeps in normal operations .......................................................................... 46
3-4-2 Displays and beeps while testing ....................................................................................... 46
3-4-3 Displays and beeps during power failure or AC input error ................................................ 47
3-4-4 Displays and beeps when there is an equipment failure .................................................... 49
3-4-5 Display and beep for battery replacement ......................................................................... 52
3-5 UPS operation mode settings ......................................................................... 53
3-5-1 Settable items and explanations ........................................................................................ 53
3-5-2 Settings .............................................................................................................................. 55
4 Maintenance and Inspection .............................................................. 61
4-1 Checking the battery ....................................................................................... 61
4-1-1 Battery life expectancy ....................................................................................................... 61
4-1-2 Self-diagnosis test ............................................................................................................. 61
4-1-3 How to measure backup time ............................................................................................ 62
4-1-4 Estimated backup time ...................................................................................................... 63
BU150R
Table of Contents
6
4-2 Replacing the battery ...................................................................................... 65
4-2-1 Notification that the battery needs to be replaced .............................................................. 66
4-2-2 Procedure for replacing the battery .................................................................................... 67
4-3 Replacing the fan ............................................................................................ 73
4-3-1 Fan replacement procedure ............................................................................................... 74
4-4 Cleaning .......................................................................................................... 76
5
To perform shutdown processing of the devices ................................ 77
5-1 The outline on the UPS monitoring software .................................................. 77
5-1-1 UPS monitoring software function list ................................................................................ 78
5-1-2 The supported OS of the UPS monitoring software ........................................................... 80
5-2 How to use the UPS monitoring software ...................................................... 81
5-2-1 What is the PowerAct Pro .................................................................................................. 81
5-2-2 What is the Simple Shutdown Software ............................................................................. 81
5-2-3 How to connect .................................................................................................................. 82
The contact signal functions .............................................................. 84
6
6-1 Contact signal functions ................................................................................. 84
6-1-1 Type of Output signals ....................................................................................................... 84
6-1-2 Type of Input signals .......................................................................................................... 85
6-1-3 Contact signal port (female D-SUB 9 pin) .......................................................................... 85
6-1-4 Remote ON/OFF port ........................................................................................................ 86
6-1-5 Contact Signal ratings ........................................................................................................ 86
6-1-6 Contact Signal circuit ......................................................................................................... 86
6-1-7 Example of the use of the Contact Signal circuit................................................................ 87
6-1-8 Notes for the use of the Contact Signal ............................................................................. 87
7
How to use option cards .................................................................... 88
7-1 How to mount an option card.......................................................................... 88
7-2 Contact I/O card .............................................................................................. 90
7-2-1 Main features ..................................................................................................................... 90
7-2-2 Specifications..................................................................................................................... 91
7-3 SNMP/Web card ............................................................................................. 92
7-3-1 Main features ..................................................................................................................... 93
7-3-2 Specifications..................................................................................................................... 94
8 Connecting the battery unit ................................................................ 95
8-1 Connecting the battery unit............................................................................. 95
9 Troubleshooting ................................................................................. 97
9-1 Troubleshooting .............................................................................................. 97
10
References ........................................................................................ 99
10-1 Specifications .................................................................................................. 99
10-2 Dimensions ................................................................................................... 101
10-3 Battery life ..................................................................................................... 105
BU150R
Safety Precautions
7
Be sure to read it before installation and start of use.
under certain conditions.
Warning (for use of this product)
society and public. (For example, essential computer systems and main
required to take additional measures.
This is a Class A product based on the standard of the VCCI Council. If
actions.
Safety Precautions
Safety precautions
● The safety symbols and their meaning used in this manual are as follows:
Warning Misuse may cause death or serious injury.
Caution Misuse may cause injury or property damage.
* Property damage means damage to houses/household effects, livestock, and pets.
: Indicates prohibition. For example, indicates that disassembly is prohibited.
: Indicates obligation. For example, indicates that grounding is necessary.
Note that events categorized as a caution required matter also may cause more serious results
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 or
OA equipment such as personal computers.
Medical equipment or system that may cause death directly.
Applications that directly affect the safety of people (For example, the operation and
control of cars and elevators).
Applications in which a failure of the unit may cause significant damage to the
Important information for safe operation is described.
communication equipment.)
Applications with the same level of importance.
This is a category C2 UPS product. In a residential environment, this
product may cause radio interference, in which case the user may be
this equipment is used in a domestic environment, radio interference
may occur, in which case, the user may be required to take corrective
BU150R
Safety Precautions
8
Caution (for installation and connection)
Carry the unit considering its weight and
For repair, contact us.
Keep plastic package bags out of reach of children.
When an abnormality (unusual sound or smell) occurs, turn OFF the
unit's "Power" switch to stop the output, and stop the supply of
outlet shall be installed near the
When performing maintenance on the connected devices, follow the above
instructions to ensure safety.
Overcurrent may damage the UPS.
Connect to a commercial power source having a capacity of 15A or
by factory
plug in the product package.
There is a danger of an electrical shock or electric leak.
Provide secure grounding.
Transportation, unpacking, and installation works must be carried out by
more than one person.
balance, and place it on a stable and robust base.
Dropping or toppling the unit may cause injury.
The approximate weight of the unit is 21kg.
If you drop the unit, stop using it and have it inspected and repaired.
Children may suffocate if they place their heads into plastic bags.
Make sure to connect the unit's AC input to a commercial power source
with rated input voltage (100 VAC - 120 VAC) and 50/60 Hz frequency.
Connecting to a commercial power source with a different rated input voltage or
frequency may result in a fire.
The unit may fail.
commercial power. The socketequipment and shall be easily accessible (Be sure to pull out the AC
input plug from the power outlet.).
Do not connect devices such as dryers, some solenoid valves, etc.,
which have a half-wave rectifier that allows only half-cycle AC power to
flow through.
more.
To use the 15A plug (NEMA 5-15P) connected to the unit
default, the maximum power capacity connectable to an output terminal
is approximately 1200VA or 1050W.
If the unit is used at power consumption levels higher than the above, the input
current may become 15A or over, causing a heat or fire.
If the indication "OL (Overload)" is displayed, change the plug to a 20A AC input
When changing the input cable, make sure to perform the connection as
specified.
Make sure to stop the primary power supply before connecting the unit
to the AC input terminal.
Connect the terminal to a commercial power source and ground it. A failure or leak
that occurs when the unit is not properly grounded may result in electric shock.
BU150R
Safety Precautions
9
Caution (for installation and connection)
If you install the unit in an orientation other than specified, the unit cannot be
protected from a battery fluid leakage.
Do not use the unit where the maximum temperature exceeds 40°C.
Doing so may cause a failure or malfunction of the unit.
The wiring of the plug strip heats up, which may cause a fire.
For repair, contact us.
All of the included accessories are designed to be used with the unit. Do
Doing so may compromise the safety of devices.
Do not block the air vents (front, rear, and sides).
Leave at least 5 cm of space between the vent and the wall.
Do not disassemble, repair, or modify the unit.
Doing so may cause an electric shock or a fire.
Do not install the unit in other than specified orientations.
Dropping or toppling the unit may cause injury.
The battery deteriorates rapidly.
Do not exceed the ranges specified 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 the unit in places where the ambient temperature is lower than 0°C or
higher than 40°C. (With no condensation)
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 corrosive gas, places with large amounts of
dust, places exposed to direct sunlight, places exposed to shock or vibration, salty
or wet places, or outdoors.
Installation or storing the unit in such a place may cause a fire.
When you use plug strip and other plugs to connect additional devices,
do not connect devices that exceed the current capacity of the available
plugs.
The current protection of the unit may operate, which may stop the output.
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 fire.
If the cable is damaged, stop using the unit and have the cable repaired.
not use the accessories with other devices.
Doing so will cause the internal temperature to rise, which may cause the unit to fail
and the battery to deteriorate.
When installing the unit on a rack, place it on the lowermost shelf.
Injury may result if the unit falls.
BU150R
Safety Precautions
10
Caution (for installation and connection)
Caution (for use)
For repair, contact us.
temperature
wipe the dust from the power supply
sound or smell, smoke, or leaking fluid,
A readily accessible disconnect device shall be incorporated external to the
Make sure to use the mounting screws included with the brackets.
Mounting screws other than those included may not be strong enough to support
the unit, causing it to fall.
If you attach the case using long screws other than those included with the product,
you may damage the internal parts of the unit.
Do not allow the unit to come in contact with water.
If you drop the unit, stop using it.
Doing so may cause an electric shock or a fire.
If the unit becomes wet or is dropped, immediately stop using it, disconnect the AC
input from the wall outlet (commercial power source) and have it inspected and
repaired.
When the battery is dead, replace it immediately or stop using the unit.
Continuing the use of it may cause fire or electric shock due to liquid leaks.
Ambient
40℃
30℃
Expected life * The values in the table are the expected life
under standard use conditions and are not
1.7 years
3.5 years
guaranteed.
25℃
5 years
Using a dry cloth, periodically
output receptacles.
Accumulated dust may cause a fire.
Before wiping off dust, stop all connected devices and the unit, and stop the supply
of commercial power.
Do not use the unit in a closed place and do not cover the unit.
Doing so may cause abnormal heating or a fire.
Depending on the operating environment, hydrogen gas may be generated from the
battery, resulting in a rupture or explosion. Ventilate the area around the unit.
If you notice an abnormal
immediately turn OFF the unit's "Power" switch and stop the supply of
commercial power.
Using the unit under such conditions may cause a fire.
If you notice such a condition, stop using the unit and contact us for inspection and
repairs.
equipment.
BU150R
Safety Precautions
11
Caution (for use)
which may cause a fire
The unit is equipped with a bypass circuit which is able to supply
Output ON/OFF cannot be controlled with the "Power" switch on the front panel.
Doing so may cause the unit to fail or to fall over and result in injury.
Caution (for maintenance)
When maintaining the connected equipment, turn OFF the unit's
output of his unit does not stop and power is supplied from the receptacle.
If fluid (dilute sulfuric acid) leaks from the interior, do not touch the fluid.
Doing so may result in electric shock.
If fluid (dilute sulfuric acid) leaks from the interior, do not touch the fluid.
Doing so may cause blindness or burns.
If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult
your doctor.
Do not place any objects 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,
electric power to connected devices even when the inner control circuit
is broken down by defects or malfunctions.
If you want to stop the output, either stop the source of commercial
power.
Output is continuing even when all indicators of the front panel are off.
Do not sit or stand on top of the product, use it as a step ladder, or lean
against it.
"Power" switch to stop the output, and stop the supply of commercial
power.
Even if commercial power to the UPS is stopped while it is in operation, the power
Do not disassemble, repair, or modify the unit.
Doing so may cause an electric shock or a fire.
Doing so may cause blindness or burns.
If the fluid contacts your eyes or skin, wash it out with lots of clean water and consult
your doctor.
Do not throw the unit into fire.
The lead battery in the unit may explode, or leak dilute sulfuric acid.
Do not insert metal objects into the power supply output receptacle of
the UPS.
Doing so may result in electric shock.
Do not insert metal objects into the battery connectors.
Do not short between the connector terminals.
BU150R
Safety Precautions
12
Caution (for battery replacement)
fire.
If fluid (dilute sulfuric acid) leaks from the battery, do not touch the fluid.
your doctor.
Some electrical energy still remains inside the spent battery.
Do not dispose of batteries in a fire.
Dispose of used batteries according to the instructions.
ttery grounds during installation and maintenance to reduce
Servicing of batteries should be performed or supervised by personnel
Keep unauthorized personnel away from batteries.
Perform replacement on a stable and flat place.
Handle the battery carefully so that you do not drop it.
Risk of injury due to falling, or burns due to fluid leakage (dilute sulfuric acid).
Use a specified battery for replacement.
Not doing so may cause a fire.
Product model: Battery pack : BUB150RA
Do not replace the battery in a place where there is flammable gas.
Spark may occur when connecting the battery, which may cause an explosion or
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
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, fire or burn.
The batteries may explode.
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.
Contact with any part of a grounded battery can result in electrical shock.
The following precautions should be observed when working on batteries:
a. Remove watches, rings, or other metal objects.
b. Use tools with insulated handles.
c. Wear rubber gloves and boots.
d. Do not lay tools or metal parts on top of batteries.
e. Disconnect charging source prior to connecting or disconnecting battery
terminals.
f. Remove ba
likelihood of shock. Remove the connection from ground if any part of the
battery is determined to be grounded.
knowledgeable of batteries and the required precautions.
BU150R
Safety Precautions
13
Notes
■Before using
Charge the battery 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.
The battery can be charged once the AC input is connected to commercial power.
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.
Take measures for handling unforeseen accidents, such as data backup and
system redundancy.
The output may stop when there is failure in the UPS.
■Connecting
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.
If this unit is used for 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.
Check system operation beforehand if the unit is used in combination with a
device whose power supply voltage and frequency fluctuate widely, such as a
generator.
If the generator's output voltage/frequency falls out of the unit's input
voltage/frequency range, the unit will enter Battery Mode.
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.
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.
BU150R
Safety Precautions
14
Pb
■Using
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.
Do not use for an application that frequently requires Battery Mode.
The battery will deteriorate and fail to maintain the specified backup time.
Do not connect the AC input terminal of the unit to its Power Supply Output
terminal during the Battery Mode.
The unit may fail.
This unit uses lead acid batteries.
Which are a valuable recyclable resource. Please recycle.
Before performing a withstand voltage test or insulation resistance
test, remove the input surge protection GND screw from the back
of the unit. When in use, make sure the input surge protection GND
screw is securely fastened.
Performing the withstand voltage test with the ground wire connected may
damage the surge absorption element built into the power supply input circuit.
■Storing
Storing the battery in UPS, charge for at 4 hours, then turn off the "Power"
switch of the unit.
Recharge the battery for at least 4 hours every 6 months when the storage
temperature is 25°C or less, or every 2 months when the storage temperature is
40°C or less.
The battery self-discharges even when it not being used, and it goes into
overdischarge state if it is left for a long period of time. 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.
Turn OFF the unit's "Power" switch when storing it.
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.
BU150R
15
1 Preparation
Caution (for installation and connection)
Dropping may cause injury.
Connection cable (RS232C)
1
Remote ON/OFF connector
1
Replacing input plug for 20A (N EMA L 5-20P)
1
Stand for vertical layout
2 per set
Screws for stand for vertical layout
4
Rubber feet for landscape layout
4 per set
19-Inch racks support angle
1
Label (How to determine operating status)
1
Precautions (Japanese/English/Chinese)
1
Battery replacement date label
1
Serial number label (2 per set)
1
Product warranty (Japanese)
1
Registration post card
1
User registration guide (Japanese)
1
Guidance for replace service
1
Shutdown software guide
1
1-1 Unpacking the product
The approximate weight of the unit is 21 kg. Note the weight
when unpacking and transporting the unit.
Open the package box and take out the UPS and accessories.
1 Preparation
1-1 Unpacking the product
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; OMRON
Electronic Systems & Equipments Customer Support Center.
1
BU150R
1 Preparation
16
Connection
cable
（RS232C
）
Remote
ON/OFF
connector
Replacing
input plug for
20A
(NEMA L5-20P)
Stand for
vertical layout
Rubber feet
for landscape
layout
Label (How to
determine
operating
status)
Battery
replacement
date label
Product
warranty
(Japanese)
Registration
post card
User
registration
guide
(Japanese)
Guidance for
replace
service
Shutdown
software guide
Serial number
label
(2 per set)
Precautions
(Japanese/Eng
lish/Chinese)
19-Inch racks
support angle
Screws for stand
for vertical
layout
1-2 Checking the contents
BU150R
17
1-3 Related products
Description
Model Number
Expansion battery Unit
BUM150RA
SNMP/Web card
SC20G2
Contact signal I/O card
SC08
Cable (UPS service)
BUC26
Replacement fan
BUF150RA
Retaining metal clip
BUX150R
Replacement
battery pack
Expansion
battery unit
Replacement
fan
Cable
(UPS service)
Retaining
cable clamp
SNMP/Web
card
Contact signal
I/O card
1 Preparation
1-3 Related products
Replacement battery pack
BUB150RA※1
*1 Replacement battery pack (BUB150RA) information
a) 4 pcsof long life type
b) Nominal voltage of total battery string: 24VDC
c) Nominal capacity of total battery string: 34W
1
BU150R
1 Preparation
18
Air vent Operation panel
A
B
E
G
D
C
F
A: Status indicator
B: “Power supply output” LED
C: “Battery mode” LED
D: “Battery replacement” LED
E: “Setting switch”
F: “Power” switch
G: “Buzzer Pause/Test” switch
<Enlarged view of the operation panel>
1-4 Name of each part
1-4 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” ( P. 21)
and “3 Check and start operation” (P. 33) that provides the details.
■Front view
BU150R
19
■Rear view
A:
Option slot
B:
Contact signal port
C: RS232C
port
D:
Remote ON/OFF port
E:
Air vent
F:
Ground terminal
G:
Battery expansion connector
H: AC Input protection
I: AC input plug
J:
Power supply output receptacle A
K:
Power supply output receptacle B
L:
Power supply output receptacle C
M: Hole for retaining cable clamp
A B C D
F
GE H I J K M
L
1 Preparation
1-4 Name of each part
1
BU150R
1 Preparation
20
Noise
filter
Input
overcurrent
protection
AC100V
input
Power
supply
relay
Charging
circuit
Rectifier
(high power
factor
converter)
Step-up
converter
Inverter
(sine
wave)
Filter
Commercial
power bypass
output
Output
switching
(4 ms. max.)
Control
circuit
Power supply
switch
Battery
At startup/capacity exceeded/error
DuringLine mode
DuringBattery mode
Power
supply
output:
AC 100V
1-5 Diagram of the Input/output circuit block
1-5 Diagram of the Input/output circuit block
BU150R
2 Installation and connection
21
Notes
Before installing this device, make a record of the serial number of this device. The
devices.
(Air vents are facing upward)
Ba careful not to get your fingers
caught when arranging the unit.
Correct Positions
Note: Upright stand is necessary
for this position.
2 Installation and connection
2-1 Installation
Install the UPS.
For cautions when installing the UPS, refer to "Caution (for installation and connection)"
shown in the "Safety precautions" of the beginning of this manual.
product serial number is required when contacting us about the device.
The serial number (S/N) is inscribed on the rear panel. The product serial number label is
also included.
Allow sufficient space at the back for the AC input cables of the UPS unit and connected
The UPS permits the following installing methods. Choose the one best suited for the
environment.
2-1 Installation
2
BU150R
2 Installation and connection
22
Incorrect Positions
2-1 Installation
BU150R
23
2-1-1 Rackmount installation
Caution (for installation and connection)
When performing rack installation, ensure that the UPS is
The mass of each unit : Approx. 21kg
In a case where the UPS is to be mounted on a rack, place it on
Dropping it may result in injury.
the UPS, causing it to fall.
Rack rail (front) L
1
Rack rail (front) R
1
Rack rail (rear)
2
Ear brackets
2
Rail length fixing screws (M4 x 8)
4
Ear bracket mounting flat-head screws (M3 x 6)
8
EIA/JIS rack fixing screws (M5 x 16)
10
JIS rack fixing flat-head screws (M5 x 14)
2
EIA rack fixing nuts (M5)
10
(EIA/JIS 19-inch rack/server rack)
supported and stabilized by using both the support angles and
the table clamps that were rated.
When installing on a rack, make sure that the UPS is supported by the
each unit individually.
When installing on a rack, make sure to use the support angles and table
clamps included with the product. Without the support angles, the front
clamp alone cannot support the weight of the UPS.
the lower part of the rack.
Be sure to use the supplied mounting screws.
Use of long screws other than those supplied for case mounting may
damage inside the unit.
When installing on a rack, make sure to use the support angles and table
clamps included with the product. Without the support angles, the front
clamp alone cannot support the weight of the UPS.
Screws other than those supplied may not be strong enough to support
2 Installation and connection
2-1 Installation
2
■Items included in the 19-inch rack support angle set
BU150R
2 Installation and connection
24
1.
and right (R). The rear rack rails are same.
2.
Adjust the length of support angles to suit the server rack, and then securely tighten
4 rail length fixing screws
①
①
Rackrail (front)
Rack rail (rear)
2-1 Installation
●Rack mounting procedure
Insert the 4 included rail length fixing screws (M4) and half-tighten them to hold the
front and rear rack rails in place. (①
) There are 2 types of the front rack rail; left (L)
the screws that were half-tightened in step 1. (②)
BU150R
2 Installation and connection
25
3.
screw hole from the bottom.
②
②
Adjust the length to
suit the server rack and
tighten securely
③
③
Rack fixing screws
Support angle
Server rack
2-1 Installation
For EIA standard-compliant installation, use the 8 included EIA rack fixing nuts (M5)
and 8 EIA/JIS rack fixing screws (M5) to securely fasten the front (the side
displaying "L" or "R") and the back of the support angles to the server rack. (③)
The screw holes are located at the top and bottom for both front and rear.
For JIS standards, use a total of 6 included screws to fix the rack; 1 JIS rack fixing
flat-head screw (M5) at a front position of the each of right and left support angles,
2 EIA/JIS rack fixing screws (M5) at 2 rear positions. (③
for the front is at the second screw hole from the top, the rear is at the second
) The screw hole position
2
BU150R
2 Installation and connection
26
4.
5.
* Be sure to use the support angles.
④
④
Ear brackets
⑤
⑥
Push completely in
Use the unit fixing
screws to fasten
2-1 Installation
Use the 8 included ear bracket mounting flat-head screws (2 sets of 4 screws) to
securely fasten the ear brackets to the left and right sides of the UPS. (④)
Place the UPS on the support angles and push it completely into the rack (⑤), and
use the 2 included EIA/JIS rack fixing screws (M5) to securely fasten the ear
brackets to the server rack. (⑥)
BU150R
27
2-1-2 Stationary installation
Stand f or vertical layput
Install the product horizontally or vertically.
■Horizontal installation
Attach the included rubber feet for horizontal installation and position the unit horizontally.
Make sure that this product does not slide or fall.
2 Installation and connection
2-1 Installation
2
■Upright installation
Attach the rack stands for vertical layout provided with the product to the UPS unit on the
left and right sides with M4 binding head 4 screws.
BU150R
2 Installation and connection
28
Caution (for connection)
Overcurrent may damage the connected devices.
Power supply output group
Output Receptacle
Group A
NEMA5-15R 2 (rated capacity15A)
Group B
NEMA5-15R 2 (rated capacity15A)
Group C
NEMA5-15R 2 (rated capacity15A)
1.
and modems from a wall outlet (commercial power source).
Wall outlet
(commercial power source)
Computer peripheral devices
PC
2-2 How to connect devices to back up
2-2 How to connect devices to back up
For cautions when connecting the UPS, refer to "Caution (for installation and connection)"
shown in the "Safety precautions" of the beginning of this manual.
Do not connect devices, rated voltage is not 100-120VAC.
The rated output voltage of this device is 100-120VAC.
Make sure that the total power consumption of the devices connected to the "power supply
output" receptacles does not exceed the output capacity rating. Reduce connected devices
if overload (OL) is displayed.
Disconnect the AC Input Plugs of all devices you want to back up such as your PC
BU150R
2 Installation and connection
29
2.
3.
is not required.
External HDD
Computer peripheral devices
Connect it directl y. Connect it directl y. Connect the plug directl y.
Plug of connected
device
Plug of connected
device
Plug of connected
device
Connect the grounding wire of
connect devices to Input surge
protect ion GND of the UPS.
Connect the grounding wire to
Input surge protection GND of the
UPS.
2-2 How to connect devices to back up
Connect the AC Input Plugs to the Power Supply Output Receptacles of the UPS.
* If you need more output receptacles than those of the UPS, use a plug strip.
・When the connected device has a 2-pin AC input plug, it can be connected
directly to the power supply output receptacle. When using a 2-pin input plug with
a grounding wire, connect the grounding wire to earth .
・When you want to use an AC adaptor, connect it to a Power Supply Output
Receptacle of the UPS with space enough for the connection.
2
* For use as a UL standards or CE marking compliant product, this connection is
not possible.
When using the UPS monitoring software, use the included RS232C cable. When
using the Windows standard UPS service or the contact signal, use the rated
connection cable (BUC26) to connect the PC.
See also "5 To perform shutdown processing of the devices" ( P.77 ) and "6 The
contact signal functions" ( P. 84 ).
Note: If you do not use the UPS monitoring software and Contact Signal, this step
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2 Installation and connection
30
Power supply output
group A
Power supply output
group C
Power supply output
group B
Output ON
Output OFF
Time settingTime setting
Time setting
Time setting
2-2 How to connect devices to back up
■Group-based control of "power supply output"
When the attached automatic shutdown software is used, you can use the power supply
output group-based control function.
The power supply output receptacles of the UPS are divided into three groups, Groups A, B,
and C.
• Each of "power supply output" Groups B and C can delay its output start time or hasten
its output stop time independently of "power supply output" Group A.
• The output start and stop time control function can be controlled by the automatic
shutdown software "PowerAct Pro" or "SNMP/Web card".
• While the UPS is running, ON/OFF control can be performed on power supply output
from the automatic shutdown software.
• The above delay setting and ON/OFF control can be performed on each of "power
supply output" Groups B and C independently.
The order in which such equipment as servers and peripherals starts up can be set by
using this function.
In addition, forcible ON/OFF control on an output receptacle can be remotely performed.
■Fixing power cables
A connected power cable can be fixed with a retaining clip (BUX150R) provided as an
option.
This clip prevents an input plug from being detached in such a case as when the cable is
pulled.
BU150R
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