Toshiba UF1A1A015C6(T) User manual

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TOSHIBA
User Manual
Uninterruptible Power System
1700 Series
Single Phase – 1.5/2.0/2.4 kVA
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IMPORTANT NOTICE
The instructions contained in this manual are not intended to cover all of
the details or variations in equipment, nor to provide for every possible
contingency to be met in connection with installation, operation, or
maintenance. Should further information be desired or should particular
problems arise which are not covered sufficiently for the purchaser's
purposes, the matter should be referred to the local Toshiba sales office.
The contents of this instruction manual shall not become a part of or
modify any prior or existing agreement, commitment, or relationship. The
sales contract contains the entire obligation of Toshiba International
Corporation's UPS Division. The warranty contained in the contract
between the parties is the sole warranty of Toshiba International
Corporation's UPS Division and any statements contained herein do not
create new warranties or modify the existing warranty.
Any electrical or mechanical modifications to this equipment,
without prior written consent of Toshiba International Corporation
will void all warranties and may void UL/CUL listing. Unauthorized
modifications also can result in personal injury, death, or
destruction of the equipment.
UNINTERRUPTIBLE POWER SUPPLY
If additional information or technical assistance is required beyond what
is included in this manual contact Toshiba’s marketing department by
calling toll free [phone], by e-mail at [e-mail],
or write to: Toshiba International Corporation, 13131 W. Little York
Road, Houston, TX 77041-9990.
Please complete the following information for your records and to remain
within this equipment manual:
Model Number:
Serial Number:
Date of Installation:
Inspected By:
October, 2003
Part no. 50124-001
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TABLE OF CONTENTS
SECTION PAGE
Disclaimer................................................................................................ 3
Table of Contents.................................................................................... 4
General Safety Instructions................................................................... 5
Important Safety Instructions.............................................................6-7
Inspection/Installation............................................................................ 8
Inspection of the New UPS..........................................................................................8
Installation Precautions...............................................................................................8
Operating Precautions.................................................................................................8
External Layout....................................................................................... 9
Electronics Module......................................................................................................9
Battery Modules........................................................................................................10
UPS Connections.................................................................................. 10
Standard Module Connections ..................................................................................10
Operating the UPS................................................................................ 12
Display Panel Layout.................................................................................................12
Starting the UPS System...........................................................................................12
Starting when AC Power is Available.........................................................................12
Starting on DC Power................................................................................................13
Stopping the UPS......................................................................................................13
UPS Display Status and Operating Condition............................................................14
System Reset............................................................................................................16
Battery Backup Time.................................................................................................16
Load Shed Function..................................................................................................16
Battery Recharge Time .............................................................................................16
Battery Check Function.............................................................................................17
The Function Control Button......................................................................................17
Fixed Frequency Mode..............................................................................................20
Adding Additional Battery Modules............................................................................20
Other Option Modules...............................................................................................21
Communication Interface..................................................................... 22
Remote Contacts ......................................................................................................22
RS-232C...................................................................................................................22
Option Card Slot........................................................................................................22
Troubleshooting.................................................................................... 22
Warning/Fault Modes................................................................................................22
Warnings...........................................................................................................23
Faults................................................................................................................26
Storage of UPS Equipment.................................................................. 29
Disposal....................................................................................................................29
Preventative Maintenance/Parts Replacement.................................. 30
Preventative Maintenance.........................................................................................30
Parts Replacement....................................................................................................30
Appendices............................................................................................ 31
A: Specifications......................................................................................................31
B: Fan Speed Control..............................................................................................32
C: System Overload Rating......................................................................................33
D: Parallel Operation ...............................................................................................34
E: Bypass Undervoltage / Overvoltage ....................................................................35
F: Unit Configuration Options ..................................................................................36
G: Weights and Dimensions.....................................................................................37
Warranty Policy..................................................................................... 38
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GENERAL SAFETY INSTRUCTIONS
Warnings in this manual appear in two different ways:
1) Danger warnings - The danger warning symbol is an exclamation mark
enclosed in a triangle that precedes the large bold letters spelling the
word "DANGER". The Danger warning symbol is used to indicate
situations, locations, and conditions that exist and can cause serious
injury or death:
DANGER
2) Caution warnings - The caution warning symbol is an exclamation mark
enclosed in a triangle that precedes the large bold letters spelling the
word "CAUTION". The Caution warning symbol is used to indicate
situations and conditions that can cause operator injury and/or
equipment damage:
CAUTION
Other warning symbols may appear along with the Danger and Caution
symbol and are used to specify special hazards. These warnings
describe particular areas where special care and/or procedures are
required in order to prevent serious injury and possible death:
1) Electrical warnings - The electrical warning symbol is a lightning bolt
mark enclosed in a triangle. The electrical warning
symbol is used to indicate high voltage locations and
conditions that may cause serious injury or death if
the proper precautions are not observed.
2) Explosion warnings - The explosion warning symbol is an explosion
mark enclosed in a triangle. The explosion warning symbol is
used to indicate locations and conditions where molten,
exploding parts may cause serious injury or death if the
proper precautions are not observed.
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IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS. This manual
contains important instructions for the 1.5 and 2.4kVA 1700 Series
Toshiba UPS. These instructions should be followed during the
installation and maintenance of the UPS and its batteries.
¾The maximum ambient temperature in which this UPS unit should
be operated or stored is 104 °F (40 °C).
¾The batteries for the Toshiba 1700 Series 1.5 and 2.4kVA UPS are
housed in a self-contained battery module. This module should not
be opened under any circumstances. To replace the batteries, a
new module should be obtained from your local Toshiba
representative, or contact the Toshiba UPS marketing department
toll-free at [phone].
¾When changing battery packs, be sure to use the proper model unit.
CAUTION
Misuse of this equipment could result in human
injury and equipment damage. In no event will
Toshiba Corporation be responsible or liable for
either indirect or consequential damage or injury
that may result from the use of this equipment.
DANGER
Do not dispose of the battery module
in a fire. The batteries inside may
explode.
CAUTION Do not open or mutilate the battery module.
Released electrolyte is harmful to the eyes and
skin, and could be toxic.
CAUTION This unit contains sealed lead acid batteries.
Lack of preventative maintenance could result in
batteries exploding and emitting gasses and/or
flame.
CAUTION Failure to replace the battery pack in
accordance to the maintenance schedule may
cause the batteries inside to crack, possibly
releasing electrolytes from the battery, and
resulting in secondary faults such as odor,
smoke and fire.
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INSTRUCTIONS IMPORTANTES
CONCERNANT LA SÉCURITÉ
CONSERVER CES INSTRUCTIONS. Cette notice
contient des instructions importantes concernant la sécurit.
ATTENTION Une batterie peut présenter un risque de
choc électrique, de brûlure par transfert
d’énergie.
ATTENTION Pour le remplacement, utiliser le même
nombre de batteries du modèle suivant.
ATTENTION L’élimination des batteries est
réglementée. Consulter les codes
locaux à cet effet.
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Inspection/Installation
Inspection of the New UPS Equipment
Upon receipt of the UPS, a careful inspection for shipping damage
should be made.
After Unpacking:
1) Check the unit for loose, broken, bent or otherwise damaged
parts. If damage has occurred during shipment, keep all original
packing materials for return to shipping agent. Warranty will not
apply to units damaged during shipment.
2) Check to see that the rated capacity and the model number
specified on the nameplate conform to the order specifications.
Installation Precautions CAUTION
1) Install the unit in a well ventilated location; allow at least 10 cm
(4 inches) on all sides for air ventilation and for maintenance.
2) Install the unit in a stable, level, and upright position that is free
of vibration.
3) Install the unit where the ambient temperature is between 32°
and 104°F (0° and 40°C).
4) Do not install the UPS in areas that are subject to high humidity.
5) Do not install the UPS in a location that will cause direct sunlight
to shine on the unit.
6) Do not install the UPS in areas that are subject to contamination
such as high levels of airborne dust, metal particles, or
flammable gas.
7) Avoid installation near sources of electrical noise. Always make
sure that the unit earth ground is intact to prevent electrical
shock and to help reduce electrical noise.
8) Do not install where water or any foreign object may get inside
the UPS.
9) This UPS generates and can radiate radio-frequency energy
during operation. Although RFI noise filters are installed inside
the unit there is no guarantee that the UPS will not influence
some sensitive devices which are operating close by. If such
interference is experienced, the UPS should be installed farther
away from the affected equipment and/or powered from a
different source than that of the affected equipment.
Operating Precautions CAUTION
1) The UPS should not be powered up until this entire manual has
been reviewed.
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2) The input power source voltage must be within +10% to -30% of
the rated input voltage. The input frequency must be within the
rated input frequency range. Voltages and frequencies outside of
the permissible tolerance range may cause internal protection
devices to activate.
3) The UPS should not be used with a load whose rated input is
greater than the rated UPS output.
4) Do not use the UPS to provide power to motors that require high
starting current or that require a long starting time such as
vacuum cleaners and machine tools (unless appropriate sizing is
done by a Toshiba applications engineer, or other qualified
personnel).
5) Do not insert metal objects or combustible materials in the unit's
ventilation slots.
6) Do not place, hang, or paste any objects on the top or on the
exterior surfaces of the UPS.
External Layout
Electronics Module
Figure 1
Electronics
Module
Layout
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Battery Module
UPS Connections
Standard Module Connections
The illustration on the following page shows the proper assembly of
the two modules that make up the standard unit. If additional battery
modules are being installed with the standard unit see page 20. For
all other option modules see page 21.
Note: No more than three modules should be stacked on top of each
other for any configuration.
Figure 2
Battery Module Layout
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Standard Module Connections (cont’d)
If two modules are to be stacked on top of each other, they should
be interlocked to reduce the chances of the top module being
knocked over. Modules do not have to be stacked for the system to
operate. The following steps will guide the user through the process
of assembling and connecting the modules.
Step 1: Place the electronics module on top of
the battery module so that the six round feet on
the bottom of the electronics module fit into the
matching keyhole slots on the top of the battery
module.
Step 2: Slide the
upper unit forward.
This will cause the
two units to lock
together. In order to unlock the units, lift
up on the top module, and slide it back.
This will release the interlock (figure 3).
Step 3: Connect the input power cord
(figure 4) to the AC power source. If no
AC power source is available go to step 5.
Step 4: Switch the input
breaker to the on position
(figure 1, page 9).
Step 5: Plug the battery cord
coming from the battery pack
into the blue battery plug
located on the back of the
electronics module (figure 4).
Attention: If the battery cord
is not plugged into the battery
plug the UPS will not be able
to provide backup power in the
event of a loss of AC input
power.
Figure 3
Module Interlock
CAUTION Battery modules present a lifting hazard. The
battery module for this unit weighs approximately 60 lbs.
Two person lift is required to avoid injury.
Figure 4
Power Connections
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Operating the UPS
Display Panel Layout
ON LINE (green lamp)
Lights green when the UPS’s inverter is
supplying power to the load.
AC INPUT (green lamp)
Lights green when normal AC input power
is being supplied to the UPS unit.
WARNING/FAULT (red lamp)
Lights red when the UPS unit is
experiencing an abnormal condition.
BATTERY (red lamp)
Lights red to indicate that a condition exists
that is affecting the batteries.
Starting the UPS System
Once the modules have been connected as shown in the preceding
section (UPS Connections, page 10) the UPS system is ready to be
started. There are two ways to start the system: from AC input
power (if present) or from batteries. If not already done, switch the
input breaker on (figure 1, page 9). If the “AC Input” LED is lit,
proceed on to “Starting when AC power is available”. If the LED is
not lit, there is no AC power available. If the unit is to be started
when AC power is not available proceed to “Starting on DC power.”
Starting When AC Power is Available
If the system is being started with AC input power the system is
started by switching the RUN/STOP switch to the RUN position
(RUN = 1, STOP = 0). When the RUN/STOP switch is in the RUN
position both the “AC Input” and the “On Line” LEDs should be lit.
When the unit is started with AC input power it is advisable to allow
time for the batteries to fully charge before any load is connected
(see “Battery Recharge Time”, page 16).
Startup on
Battery
Button
Function
Control
Button
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Starting on DC Power
If no AC power source is available, the UPS can be started from
battery power. The length of UPS operation time on battery power
depends on the number of attached battery modules and the amount
of load the UPS is supporting. To start the UPS from battery power
follow these steps:
Step 1: Make sure the RUN/STOP switch is in the STOP position
(figure 1, page 9).
Step 2: Press the “Startup on Battery” button. The UPS will beep
indicating that AC power is not available and the Startup on Battery
mode has been activated.
Step 3: Switch the RUN/STOP switch to the RUN position. This
must be done within 5 seconds of the Startup on Battery mode
activation for the unit to startup using batteries.
Once the unit has started, the “On Line” LED will light, indicating that
the inverter is running and power is available at the output
receptacles. If the RUN/STOP switch is not switched to the RUN
position within those 5 seconds, the unit will return to shutdown
mode.
Stopping the UPS
There are two ways of turning the UPS off: switching from on line to
bypass mode, or completely shutting down.
Option 1
The first option is to place the UPS into bypass mode. Bypass mode
means that if there is AC power available, the UPS will route power
directly from the input source to the connected loads without any
conditioning. The UPS inverter is off during this state, but the
attached loads do not lose power during the transition. To place the
UPS into bypass mode, switch the RUN/STOP switch to the STOP
position. This mode is most often used manually during
maintenance and programming operations or automatically upon the
occurrence of an internal UPS fault. (For more information
concerning bypass mode see appendix E.)
Option 2
The other option is to turn the UPS off completely. This means that
in addition to the UPS’s inverter shutting down, all power will be
stopped to any equipment attached to the UPS. To shut the UPS
down completely switch the RUN/STOP switch to the STOP position.
Then switch the input breaker off (figure 1, page 9). Once the input
breaker has been switched off, all the LEDs should turn off. (If the
RUN/STOP switch is in the RUN position when the input breaker is
switched off, the unit will switch to battery backup mode. The unit
will continue to run for as long as the available battery reserves can
support the connected loads.)
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Notes The unit will return to normal operation mode when AC power is restored. Battery backup is not available.
Alarm State Alarm is off. Alarm will sound for 1 second at 10 second intervals. Alarm is off.
LED State On Line On AC Input On 20% to 100%* On *see note 1.
On Line On Battery On Backup On 60% to 100%* On
*see note 2.
AC Input On 20% to 100%* On
*see note 1.
Display State
UPS Display Status and Operating Condition
Operation Mode
Normal Battery Backup Bypass
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Notes Parallel operation occurs when input power is present, but inadequate to fully power the connected load. The batteries are used to supplement the AC input power. The UPS will return to normal operation when full input power returns.
Alarm State Alarm will sound for 1 second at 10 second intervals.
LED State On Line On AC Input On Battery On 20% to 100%* On *see note 1.
Display State
UPS Display Status and Operating Condition
Operation Mode
Parallel Operation All other display conditions constitute either a warning or a fault condition. These conditions are explained in the section titled “Troubleshooting” (page 22) in the charts on Warnings and Faults. Note 1: The level meter, which consists of the LEDs labeled 20% through 150%, will light according to the current amount of load connected. As the load exceeds one level, the next level will begin to blink, increasing the blink rate as the load increases until that full percentage is reached. For example, if the unit is loaded to 40% of maximum output power the 20% and 40% LEDs will be lit. If another small load is added increasing the load to 45% the 60% LED will begin to blink. If a little bit more load is added so that the total load becomes 50% the 60% LED will blink faster. This will continue until enough load is added to equal 60% of the maximum output power at which time the 60% LED will stop blinking and light continuously. Note 2: The level meter described in note 1 above also displays the remaining battery time when the unit is in backup mode. If the batteries are fully charged when the unit switches to backup mode the 20% through 100% LEDs will light. As the batteries begin to discharge, the LEDs starting from the top will blink rapidly then slowly and will then turn off as the battery time runs down. For example if the unit has been running on battery power and there is 90% battery capacity remaining the 20% through 80% LEDs will be lit and the 100% LED will be blinking.
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System Reset
The UPS is reset by moving the RUN/STOP switch from RUN to
STOP and then back to RUN. Use this reset procedure to transfer
from bypass back to inverter after a fault occurs. Some faults can
only be cleared by shutting the UPS down, waiting for all LED’s to go
off, and then restarting the UPS (see “Troubleshooting”, page 22).
Battery Backup Time
The exact amount of backup time provided will vary depending on
the UPS model being used, number of batteries, condition of the
batteries and other factors. However, the chart below gives the
times that can be expected from the standard units with batteries in
good condition. For greater backup time, an additional battery
module may be added to the standard unit. Only one additional
battery module may be added to the standard unit. For longer
runtime options contact your Toshiba sales representative or the
Toshiba marketing department at [phone] or by e-mail at
[e-mail].
Table 1
Backup Time*
UPS Model With 1 Battery Module
Full Load / Half Load With 2 Battery Modules Full Load / Half Load
1500 VA 13 min / 35 min 35 min / 90 min
2000 VA 10 min / 25 min 25 min / 60 min
2400 VA 7 min / 20 min 23 min / 50 min
* Times given are approximate and will vary depending on the age of the batteries, the
ambient temperature, the number of previous discharges and the type of load.
Load Shed Function
The 1700 Series includes a load shed function. During battery
backup operation, this function allows the load connected to two of
the receptacles (figure 1, page 9) to be turned off in an effort to
conserve power for more critical loads. The battery level at which
these receptacles will be turned off, or “shed”, can be set by the user
(see “The Function Control Button”, page 17). By default, this
feature is configured so that the receptacles will remain on for the full
battery backup time available (no “shedding”)
Battery Recharge Time
The following table gives estimates on time required to recharge the
UPS’s batteries. The recharge time may vary depending on the
ambient temperature, the age of the batteries, and other factors.
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Table 2
Battery Recharge Time*
Unit Standard Unit With Expansion Battery Module
1500 VA 3 ½ hours 7 hours
2000 VA 3 ½ hours 7 hours
2400 VA 3 ½ hours 7 hours
* Recharge times are to 90% full capacity.
Fan Speed
The 1700 Series UPS has variable speed fans. The fan speed will
vary depending on a number of factors. As the load placed on the
UPS increases the fan speed will increase. The temperature of the
environment the UPS is operating in can also cause the fan speed to
increase. Finally, when the unit is operating in battery backup mode
the fans will operate at higher speeds. (For a more detailed
explanation of the variable speed fan function refer to appendix B)
Battery Check Function
During startup the UPS will perform an automatic 'Battery Check' to
detect whether a problem exists in the battery circuit. If a problem is
detected during the test, the Battery LED and the Warning/Fault LED
will flash and an audible alarm will sound. If a problem is indicated,
check to be sure that the battery plug is correctly connected to the
electronics module. Pressing the Function Control button will cause
the UPS to check the batteries again. If the batteries pass the test,
the unit will return to normal operation. If the batteries fail the test
again, they should be allowed to charge (see Table 2, “Battery
Recharge Time”) and the test should be performed again. If the
batteries continue to fail the tests, the battery module should be
replaced. It is important to note that when the UPS has detected
bad batteries, the battery backup mode is disabled. The unit will
continue to operate and provide clean power, but as there is no
battery power available, the unit cannot provide backup power if
input power is lost.
The Function Control Button
The function control button is located on the display panel (see
“Display Panel Layout”, page 12). This button is used to perform
several different UPS operations, including initiating self test,
providing programming options, and silencing the alarm. A brief
description of each function follows along with a step by step guide
to accessing each function.
1) Self-Test. In order to perform a self-test the UPS must be
operating in the normal mode (see “UPS Display Status and
Operating Condition”, page 14). To initiate the self-test simply
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press and hold the Function Control button until the battery LED
begins flashing. The self-test performs the same battery check
described above.
2) Alarm Silence. The alarm silence feature is used to stop the
audible alarm from sounding. Any time the audible alarm is
sounding pressing the Function Control button will silence the
alarm.
3) Programming Mode. There are three programming options:
load shed, bypass enable/disable, and reset battery installed
date. In order to enter the programming mode the UPS must
first be operating in Bypass mode without faults (see “Stopping
the UPS: Option 1”, page 13). Then press the Function Control
button. (Press and hold” always means to hold until the unit
gives audible feedback). The unit will give an audible feedback
indicating the unit is in programming mode. (If at anytime while
the UPS is in the programming mode there is one minute of
inactivity the UPS will automatically exit the programming mode
and return to bypass operation.)
A. Load Shed. The backup LED will light indicating the UPS is
now ready to make changes to the load-shed settings (see
“The Load Shed Function”, page 16 for an explanation of
load shedding). To accept this option press and hold the
Function control button. For the next option go to step B.
A.1 The UPS comes from the factory set so the load shed
receptacles function for the full battery backup time.
Pressing the Function Control button will change the
setting for the load-shed level. The LEDs on the right
side of the display will light to indicate the current setting
for the load-shed level. For example, since the default
factory setting is for no load shed, the first time the
option is accessed no LEDs will be lit. Pressing the
button once will cause the 20% LED to light. This would
indicate that the load shed receptacles should be turned
off when there is 20% battery power remaining.
Pressing the Function Control button successive times
will increase the load shed level in 20% increments
(continuing to press the button will cycle back to no load
shed).
A.2 Once the option is set to the desired level, press and
hold the Function Control button. This will save the new
load shed level setting. The UPS will indicate that the
value has been stored by blinking the LEDs. After
blinking the LED for a short time the UPS will exit the
programming mode and return to bypass operation. To
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return the system to normal operation switch the
RUN/STOP switch back to the RUN position.
B. Bypass Enable/Disable. Press the function control button.
The unit is now ready to change the bypass enable/disable
option. This is indicated by the backup LED turning off and
the 150% LED turning on. This setting determines whether
the UPS will go to bypass in the case of an input overvoltage
fault (for further explanation of Bypass Overvoltage /
Undervoltage see appendix E). To change this setting press
and hold the function control button. For the next option go
to step C.
B.1 This setting is set to disable bypass at the factory.
Pressing the function control button causes the 100%
LED to light, indicating bypass has been enabled.
Pressing it again will change it back to disabled and the
100% LED will go off.
B.2 Once the option is set as desired, press and hold the
function control button to save the setting. The UPS will
indicate the setting has been saved by blinking the
LED(s). The LED(s) will continue to blink for a short time
after which the UPS will exit programming mode and
return to bypass operation. To return the system to
normal operation switch the RUN/STOP switch back to
the RUN position.
C. Reset Battery Installed Date. This should be done whenever
a new battery pack is installed. Press the function control
button. The unit is now ready to reset the battery installed
date. This is indicated by the Battery LED turning on. Once
this mode has been entered press and hold the function
control button to reset the battery install date to the current
date. The UPS will indicate that the date has been reset by
blinking the Battery LED for a short time after which the UPS
will return to bypass operation. To return the system to
normal operation switch the RUN/STOP switch back to the
RUN position.
Note: It is not necessary that the unit’s internal clock be set to the
correct date. The UPS will track time relative to the battery
installation date. If it is desired to set the date, this can only be
done through remote communication. For instructions on
performing this operation refer to either the "UPSmart" or "Remote
Eye II" manual depending on the type of remote communication
being used.
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Fixed Frequency Mode
The 1700 Series UPS has the option of operating in a fixed
frequency mode. Normally the UPS operates in the frequency auto-
detect mode. If a specific output frequency is required (i.e. 50Hz or
60Hz) the UPS can be set at the factory to supply the desired
frequency regardless of the input frequency (input frequency must be
within allowable limits, see Specifications on page 32). For a unit
already in use the output frequency can be set through software. For
instructions on setting the output frequency through software please
contact Toshiba at [phone] or by e-mail at
[e-mail]. It is important to note that when the
UPS is operating with a fixed output frequency, output is
disabled in bypass. The bypass enable/disable option described in
the preceding section on the programming mode does not change
the bypass setting in the case of a fixed frequency mode unit.
Adding an Additional Battery Module
Figure 5 shows the standard unit with the expansion battery module
added. The expansion battery module differs from the standard
battery module in that it has an additional battery input connector on
the back. To install an expansion battery module follow these steps:
1) Unplug the standard battery module, unlock and remove the
electronics module.
2) Lock the expansion battery
module on to the battery module.
Connect the standard battery
module to the expansion battery
module.
3) Lock the electronics module
on to the expansion battery
module. Connect the expansion
battery module to the electronics
module.
It is not necessary to stack the
modules for the system to
operate.
Refer to the section
entitled “UPS Connections:
Standard Module Connections”
on page 10 for an explanation of
how to lock and unlock the
modules. Figure 5
Expansion Battery Module
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