Toshiba 4200FA XT User manual

1
UNINTERRUPTIBLE POWER SYSTEM (UPS)
4200FA XT
INSTALLATION AND
OPERATION MANUAL
Three-Phase 80 kVA UPS
Document No.:56418-007
Date: May 2013

4200FA XT 80kVA Installation and Operation Manual

4200FA XT 80kVA Installation and Operation Manual
4200FA XT
THREE-PHASE 80 kVA
UNINTERRUPTIBLE POWER SYSTEM
USER’S MANUAL
FOR MODELS
T42F3F800FAXXN
T42F3#800FAXXN
T42#3F800FAXXN
Document No.:56418-007
Date: May 2013
TOSHIBA INTERNATIONAL CORPORATION
INDUSTRIAL DIVISION
13131 West Little York Road
Houston, TX 77041-9990

4200FA XT 80kVA Installation and Operation Manual

4200FA XT 80kVA Installation and Operation Manual
The Instructions contained in this manual are not intended to cover all of
the details or variations in equipment or to provide for every possible
contingency to be met in connection with installation, operation, or
maintenance. Should further information be required or should particular
problems arise which are not covered sufficiently 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 equipment, commitment, or relationship. The
sales contract contains the entire obligation of TOSHIBA
INTERNATIONAL CORPORATION. The warranty contained in the
contract between the parties is the sole warranty of TOSHIBA, 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 the TOSHIBA will void all
warranties and may void UL/CUL listing. Unauthorized
modifications may also result in equipment damage, personal
injury, or loss of life.
IMPORTANT NOTICE
UNINTERRUPTIBLE POWER SYSTEM
If additional information or technical assistance is required call TOSHIBA
Customer Support Center toll free at 1- 877-867-8773, or write to: Toshiba
International Corporation, 13131 West Little York Road, Houston, TX 77041-
9990 Attn: UPS Product Manager.
Please complete the following information for your records. Unless otherwise
specified on the warranty card, the warranty period for the UPS or UPS part
is 36 months from the shipment date (see bill of lading).
Unless otherwise specified on the warranty card, the warranty period for a
UPS battery is 24 months from the shipment date (see bill of lading).
Keep this manual with the UPS equipment.
Job Number:
Model Number:
Serial Number:
Application:
Shipping Date:
Date of Installation:
Inspected By:

4200FA XT 80kVA Installation and Operation Manual
Purpose and Scope of Manual
This manual provides information on how to safely install, operate, and maintain your TOSHIBA power
electronics product. This manual includes a section on General Safety Instructions that describes the
warning labels and symbols that are used throughout the manual. Read the manual completely before
installing, operating, or performing maintenance on this equipment.
This manual and the accompanying drawings should be considered a permanent part of the equipment
and should be readily available for reference and review. Dimensions shown in the manual are in metric
and/or the English equivalent.
TOSHIBA reserves the right, without prior notice, to update information, make product changes, or to
discontinue any product or service identified in this publication.
TOSHIBA is a registered trademark of TOSHIBA INTERNATIONAL CORPORATION. All other product or
trade references appearing in this manual are registered trademarks of their respective owners.
TOSHIBA shall not be liable for technical or editorial omissions or mistakes in this manual. Nor
shall it be liable for incidental or consequential damages resulting from the use of information
contained in this manual.
This manual is copyrighted. No part of this manual may be photocopied or reproduced in any form without
the prior written consent of TOSHIBA INTERNATIONAL CORPORATION.
© Copyright 2012 TOSHIBA INTERNATIONAL CORPORATION.
All rights reserved.
Printed in the U.S.A.
Contacting TOSHIBA Customer Support Center
The TOSHIBA Customer Support Center can be contacted to obtain help in resolving any
Uninterruptible Power System problem that you may experience or to provide application information.
The center is open from 8 a.m. to 5 p.m. (CST), Monday through Friday. The Support Center’s toll free
number in USA is [phone].
You may contact TOSHIBA by writing to:
TOSHIBA INTERNATIONAL CORPORATION.
INDUSTRIAL DIVISION
13131 West Little York Rd.
Houston, TX 77041-9990
Attn: UPS Product Manager

4200FA XT 80kVA Installation and Operation Manual i
Table of Contents
GENERAL SAFETY INSTRUCTIONS............................................................................1
EQUIPMENT WARNING LABELS .................................................................................2
IMPORTANT SAFETY INSTRUCTIONS ........................................................................5
INSTRUCTIONS IMPORTANTES CONCERNANT........................................................7
1.0 Product Description.............................................................................................8
1.1..... Theory of Operation...........................................................................................................................8
1.2..... Application and use...........................................................................................................................8
1.3..... Power Backup ...................................................................................................................................8
1.4..... Power Conditioning ...........................................................................................................................8
2.0 Unpacking/Inspection/Storage/Disposal............................................................9
2.1..... Unpacking the UPS Equipment.........................................................................................................9
2.2..... UPS Equipment Inspection ............................................................................................................ 10
2.3..... Storage of the UPS Equipment...................................................................................................... 10
2.4..... Disposal.......................................................................................................................................... 10
3.0 Precautions......................................................................................................... 11
3.1..... Installation Precautions ................................................................................................................. 11
3.2..... Pre-start Precautions...................................................................................................................... 12
3.3..... Operating Precautions.................................................................................................................... 12
4.0 UPS Connections ...............................................................................................13
4.1..... UPS Power and Control Connections............................................................................................ 13
4.1.1... Recommended Wire Size and Tightening Torque for UPS Input/Output Terminals................. 14
4.1.2... Power Connection Cable Routing ............................................................................................. 15
4.1.3... Dual Input Configuration............................................................................................................ 23
4.1.4... Control Circuit and External Battery Interface Connections...................................................... 24
4.1.5... Recommended Wire Size and Tightening Torque UPS Control and Battery Interface............. 24
4.2..... Communication Interface ............................................................................................................... 25
4.2.1... Remote Contact......................................................................................................................... 25
4.2.2... RS-232C.................................................................................................................................... 26
4.2.3... UPS Shutdown (via RS-232C) .................................................................................................. 26
5.0 Specifications.....................................................................................................27
5.1..... Specifications – 4200FA 80kVA without Internal Transformer....................................................... 27
5.2..... Specifications – 4200FA 80kVA with Internal Transformer............................................................ 28
5.3..... Specifications – Efficiency and Thermal Loss at Different Loads*................................................. 29
6.0 Operating the UPS..............................................................................................30
6.1..... Operating the UPS ......................................................................................................................... 30
6.1.1... AC Input Mode (normal operation)............................................................................................ 30
6.1.2... Bypass Mode............................................................................................................................. 30
6.1.3... Battery Backup Mode................................................................................................................ 31
6.1.4... External Maintenance Bypass (Customer Supplied)................................................................. 31
6.2..... Battery Backup Time and Discharge Process................................................................................ 32
6.3..... Battery Low Voltage Tolerances .................................................................................................... 32
6.4..... Battery Recharging......................................................................................................................... 33
6.5..... Front Panel Layout: 4-LINE LCD and TOUCHSCREEN............................................................... 34
6.6..... EPO (Emergency Power Off) Function .......................................................................................... 35
6.7..... Audible Alarm Functions ................................................................................................................ 35
6.8..... User Notification LEDs ................................................................................................................... 36
6.8.1... LED System Status ................................................................................................................... 36
6.9..... LCD Functions................................................................................................................................ 37
6.9.1... Line-1 System Messages.......................................................................................................... 37
6.9.2... Line-2 System Fault Messages................................................................................................. 37

ii 4200FA XT 80kVA Installation and Operation Manual
6.9.3... Line-3 System Messages.......................................................................................................... 37
6.9.4... Line-4 System Messages.......................................................................................................... 38
6.10... Initial Battery Charge...................................................................................................................... 39
6.11... Start-up Procedure......................................................................................................................... 40
6.12... Shutdown Procedure...................................................................................................................... 41
6.13... Keypad Overview ........................................................................................................................... 42
6.14... Key Functions................................................................................................................................. 43
6.14.1. MONI ......................................................................................................................................... 43
6.14.2. IN............................................................................................................................................... 43
6.14.3. OUT........................................................................................................................................... 43
6.14.4. BATT Key .................................................................................................................................. 44
6.14.5. MENU, F1, ENTER, UP/DOWN Keys....................................................................................... 44
6.14.6. BATT TEST Key........................................................................................................................ 44
6.14.7. BUZZ STOP Key ....................................................................................................................... 45
6.14.8. RESET Key................................................................................................................................ 45
6.15... Menu Data Screens........................................................................................................................ 46
6.15.1. Settings for Calendar and Clock................................................................................................ 46
6.15.2. Adjusting Buzzer Volume .......................................................................................................... 46
6.15.3. Settings for Display Duration..................................................................................................... 47
6.15.4. Run Switch Select ..................................................................................................................... 47
6.15.5. Serial Com Station Address ...................................................................................................... 48
6.15.6. Output Voltage Adjustment........................................................................................................ 48
6.15.7. Equalize Charge Mode Select................................................................................................... 49
6.15.8. Reset to Default Settings........................................................................................................... 49
6.16... Overload Operation........................................................................................................................ 50
6.17... Backup History & Fault History....................................................................................................... 51
7.0 UPS Protection System .....................................................................................53
7.1..... System Protection Features........................................................................................................... 53
7.2..... System Protection Functions.......................................................................................................... 53
8.0 Preventive and Scheduled Maintenance / Part Replacement.........................54
8.1..... Preventive Maintenance................................................................................................................. 54
8.2..... Parts Replacement......................................................................................................................... 54
9.0 External Dimensions / Shipping Weights.........................................................55
9.1..... External Dimensions....................................................................................................................... 55
9.2..... Shipping Dimensions...................................................................................................................... 56
9.3..... Shipping Weights............................................................................................................................ 56
9.5..... Cabinet Color.................................................................................................................................. 56
APPENDIX A – Installation Planning Guide...............................................................57

4200FA XT 80kVA Installation and Operation Manual
1
GENERAL SAFETY INSTRUCTIONS
DO NOT attempt to install, operate, maintain or dispose of this equipment until you have read and
understood all of the product safety information and directions that are contained in this manual.
Safety Alert Symbol
The Safety Alert Symbol indicates that a potential personal injury hazard exists. The
symbol is comprised of an equilateral triangle enclosing an exclamation mark.
Signal Words
Listed below are the signal words that are used throughout this manual followed by their descriptions and
associated symbols. When the words DANGER, WARNING and ATTENTION are used in this manual
they will be followed by important safety information that must be carefully adhered to.
Warnings in this manual may appear in any of the following ways:
1) Danger warning ─ The danger symbol is an exclamation mark enclosed in a triangle, which
precedes the word “DANGER.” The Danger warning symbol is used to indicate situations,
locations, and conditions that exist and will cause serious injury or death.
DANGER
2) Caution warning ─ The caution symbol is an exclamation mark enclosed in a triangle, which
precedes the word “CAUTION.” The Caution warning symbol is used to indicate situations
and conditions that can cause operator injury and/or equipment damage.
CAUTION
3) Attention warning ─ The attention warning symbol is an exclamation mark enclosed in a
triangle which precedes the word “ATTENTION.” The Attention warning symbol is used to
indicate situations and conditions that can cause operator injury and/or equipment damage.
ATTENTION
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 warning ─ The electrical warning symbol is a lighting bolt 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 warning ─ The explosion warning symbol is an explosion image enclosed in a
triangle. The Explosion warning symbol is used to indicate locations and conditions where
molten exploding parts that may cause serious injury or death if the proper precautions are
not observed.

2 4200FA XT 80kVA Installation and Operation Manual
EQUIPMENT WARNING LABELS
DO NOT attempt to install, operate, maintain or dispose of this equipment until you have read and
understood all of the product warnings and user directions that are contained in this instruction manual.
Shown below are examples of warning labels that may be found attached to the equipment. DO NOT
remove or cover any of the labels. If the labels are damaged or if additional labels are required, contact
your TOSHIBA representative for additional labels.
The following are examples of the warning labels that may be found on the equipment. The labels are
there to provide useful information or to indicate an imminently hazardous situation that may result in
serious injury, severe property and equipment damage, or death if the instructions are not followed.

4200FA XT 80kVA Installation and Operation Manual 3
DANGER
Hazardous voltages are used in the operation
of thisequipment and could cause severe personal
injury or loss of life.
The following precautions should be observed to
reduce the risk of injury or death.
HAZARDOUS VOLTAGES
Only qualified technicians familiar with this equipment and the
information supplied with it should be permitted to install and
operate this equipment.
Installation of electrical equipment must be done in
accordance with National Electrical Code and any other state
or local codes. Propergrounding and conductor sizing must
be installed for safe operation.
During operation,keep all covers in place and cabinet
doors shut.
When performing visual inspections and maintenance, if
possible, be sure the UPS is turned off and the incoming
AC feed is turned off and locked out.
If it is necessary to make measurements with the power
on, do not touch any electrical connection points. Remove
all jewelry from wrists and fingers. Make sure test equipment
is in good, safe operating condition.
While servicing, stand on some type of insulation, and be
sure not to be grounded.
Follow the safety instructions given in the equipment manual
carefully and observe all danger, warning and caution notices.
40308
The UPS and Battery Cabinet will have hazardous
voltages present even after theAC feed is turned off.

4 4200FA XT 80kVA Installation and Operation Manual
DANGER
Turn off and lock out all power sources.
Wait at least five (5) minutes for power
to dissipate then check voltage before
servicing.
Capacitors stay charged after power
has been shut off.
Accidental contact with live parts can
cause personal injury and death.
RISK OF ELECTRIC SHOCK
39561
(For Battery Units Only)

4200FA XT 80kVA Installation and Operation Manual 5
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions
that should be followed during the
installation, operation, and maintenance of the UPS and its batteries. Turn off, lockout, and tagout all
power sources before proceeding to connect the power wiring to the equipment or when performing
maintenance. Hardwire type UPS units are not equipped with an over-current protection device nor an
output disconnect for the AC output. Therefore, a circuit breaker should be provided by the user
between the UPS output and the load input. This device should be rated as follows:
Device Type
80 kVA
Rated Output
208/120 VAC
Device Rating
240 V, 300 A
The maximum ambient temperature in which the UPS unit should be operated is 40°C (104°F).
The nominal battery voltage is 288VDC.
Only a qualified TOSHIBA Representative who is knowledgeable in batteries and the required
precautions should only perform battery servicing. Keep unauthorized personnel away from batteries. To
arrange for battery replacement, contact TOSHIBA for service.
Qualified Personnel ONLY
A Qualified Person is one that has the skills and knowledge relating to the construction, installation,
operation, and maintenance of this electrical equipment and has received safety training on the hazards
involved (Refer to the latest edition of NFPA 70E for additional safety requirements).
Qualified Personnel Shall:
1) Have carefully read the entire operation manual.
2) Be trained and authorized to safely energize, de-energize, ground, lockout/tagout circuits and
equipment, and clear faults in accordance with established safety practices.
3) Be trained in the proper care and use of protective equipment such as safety shoes, rubber gloves,
hard hats, safety glasses, face shields, flash clothing, etc., in accordance with established safety
practices.
4) Be trained in rendering first aid.
5) Be knowledgeable of batteries and the required precautions.
For further information of workplace safety visit www.osha.gov.
Refer to the Battery System Manual when scheduling battery maintenance or battery replacement.
DANGER
Misuse of this equipment could result in injury and equipment damage.
In no event will TOSHIBA Corporation be responsible or liable for
indirect, or consequential damage or injury that may result from the misuse of this equipment.
CAUTION
Do not dispose of the batteries in a fire. The batteries may
explode.
CAUTION
Do not open or mutilate the batteries. Released electrolyte is toxic and
harmful to the eyes and skin.

6 4200FA XT 80kVA Installation and Operation Manual
CAUTION
This unit contains sealed lead acid batteries. Lack of preventative
maintenance could result in batteries exploding and emitting gasses
and/or flame. An authorized technician must perform annual preventative maintenance.
CAUTION
Failure to replace a battery before it becomes exhausted may cause
the case to crack; possibly releasing electrolyte from the battery
resulting in secondary faults such as odor, smoke, and fire.
CAUTION
Only personnel knowledgeable of batteries and the required
precautions should perform installation and servicing of batteries. Keep
unauthorized personnel away from the batteries.
CAUTION
Proper maintenance to the battery system of this unit must be done by
a qualified service technician. This is essential to the safety and
reliability of your UPS system. Refer to service manual.
DANGER
A battery can present a risk of electrical shock and high short
circuit current.
The following precautions should be observed
when working with batteries:
TO BE PERFORMED BY QUALIFIED PERSONNEL ONLY!
1)
Verify that the UPS is off and is disconnected from the power source.
2)
Remove watches, rings, jewelry, or other metal objects.
3)
Use tools with insulated handles to prevent inadvertent shorts.
4)
Wear rubber gloves and boots.
5)
Do not place tools or metal parts on top of the batteries.
6)
Determine if the battery is inadvertently grounded. If inadvertently grounded, remove
source of ground.
Contact with any part of a grounded battery can result in
electrical shock.
The likelihood of such shock will be reduced if such grounds are
removed during installation and maintenance.
7)
Verify circuit polarities prior to making connections.
8)
Disconnect charging source and load prior to connecting or disconnecting terminals.
9)
VRLA batteries contain an explosive mixture of hydrogen gas. Do not smoke, or create a flame
or spark in the immediate area of the batteries. This includes static electricity from the body.
10)
Do not attempt to open the batteries in order to add water or sample the specific gravity of the
electrolyte. The batteries are valve-regulated lead acid type and such servicing is not possible
without damaging the battery.
11)
Use proper lifting means when moving batteries and wear all appropriate safety clothing and
equipment.
12)
Do not dispose of lead acid batteries except through channels in accordance with local, state
and federal regulations.

4200FA XT 80kVA Installation and Operation Manual 7
INSTRUCTIONS IMPORTANTES CONCERNANT
LA SÉCURITÉ
CONSERVER CES INSTRUCTIONS
Cette notice contient des
instructions importantes
concernant la sécurté
ATTENTION
Un batterie puet présenter un risque de choc électrique, de brûlure
par transfert d’ énergie.
ATTENTION
L’élimination des batteries est règlementèe. Consultar les codes
locaux à cet effet

8 4200FA XT 80kVA Installation and Operation Manual
1.0 Product Description
1.1 Theory of Operation
An Uninterruptible Power System (UPS) is a system that is installed between the commercial
power and the load equipment. The UPS provides steady AC output power during commercial
power fluctuations and interruptions.
During normal operation the UPS receives commercial AC power and removes any high
voltage spikes and transients caused by switching or faults on the main utility. The result of this
process is maximum power conditioning and regulation of the power applied to the load.
If the AC power supplied to the UPS drops below a specified voltage level, the batteries of
the UPS are automatically switched on and will supply power to the load. This insures that the
loads connected to the UPS continue to receive power with no interruption. This power is
provided for a period long enough to ensure that the load can be shut down in an orderly fashion.
This prevents loss of data and possible damage to the hardware or software.
When AC input power becomes available again, normal system operation resumes and the
UPS battery-charge cycle resumes.
1.2 Application and use
The TOSHIBA 4200FA Uninterruptible Power Systems (UPS) provide continuous computer grade
AC power in a compact and efficient high-performance unit. The UPS assures safe, reliable
operation of critical office equipment, ranging from personal computers to mini-computers to local
area networks (LAN). All units feature an audible alarm that sounds if the battery voltage drops
below standard during use. This is an additional aid to help in retaining the valuable office data
banks, and all units allow for computer interfacing.
1.3 Power Backup
During an electrical power failure the batteries of the UPS unit supply DC power to the inverter
that supports the load equipment automatically, without interruption. For example, when used to
support a computer, a UPS backup assures additional time to complete your activity and store
data after a power failure occurs.
1.4 Power Conditioning
While commercial power is present, the UPS supplies conditioned power to the load while
maintaining the batteries in a charged condition. The UPS protects the connected load against
the normal everyday problems associated with heavy use of raw commercial power, including
power sags, surges, signal interference, and spikes. This protection keeps power-line problems
from reaching your load where it can cause equipment to operate erratically, or damage software
or hardware.

4200FA XT 80kVA Installation and Operation Manual 9
2.0 Unpacking/Inspection/Storage/Disposal
2.1 Unpacking the UPS Equipment
1) Upon receipt of the UPS, a careful inspection for shipping damage should be made.
2) For international units, remove the screws that attach the shipping crate panels to each other
and to the pallet. Remove the crate and foam packing material.
3) Unbolt the unit from the shipping pallet.
4) Lift the UPS from the pallet using a forklift that has sufficient capacity. Approach the UPS only
from the front or rear.
CAUTION
Do not attempt to move the unit by the sides. Only move the
unit with a forklift or pallet jack. Moving the unit by pushing on
the sides may result in damage to the unit or injury to personnel.

10 4200FA XT 80kVA Installation and Operation Manual
2.2 UPS Equipment Inspection
UPS Equipment Inspection
Upon receipt of the UPS, a careful inspection for shipping damage should be made. Use
caution when removing unit from pallet. Refer to labels or documentation attached to packing
material.
After Unpacking
1) Check the unit for loose, broken, bent or other damaged parts. If damage has occurred
during shipment, keep all packing materials for return to the shipping agent. The
equipment warranty will not apply to units that are damaged during shipment.
2) Check to see that the rated capacity and the model number specified on the nameplate
conform to the order specifications.
2.3 Storage of the UPS Equipment
If the UPS equipment is to be subject to long or short-term storage, the following guidelines
should be used.
Avoid:
1) Storage in sites subject to extreme changes in temperature or high humidity.
2) Storage in sites subject to exposure of high levels of dust or metal particles.
3) Storage on inclined floor surfaces or in sites subject to excessive vibration.
Before Storing:
1) Allow the UPS to be operated for 24 hours to ensure that the batteries are fully charged.
2) Stop the unit (see Shutdown Procedure in section 6.12).
3) Place the MCCB switch of the UPS in the OFF position (see section 4.1 for location).
Storing:
1) Store within the temperature range of -4 – 104 °F (-20 – 40 °C).
2) For best results, store the UPS in the original shipping container and place on a wood or
metal pallet.
3) The optimum storage temperature is 70 °F (21 °C). Higher ambient temperatures cause
UPS batteries to require recharging more frequently.
After Storing:
1) If stored in an ambient temperature less than 68 °F (20 °C); recharge the batteries every
9 months.
2) If stored in an ambient temperature of 68 – 86 °F (20 – 30 °C); recharge the batteries
every 6 months.
3) If stored in an ambient temperature of 86 – 104 °F (30 – 40 °C); recharge the batteries
every 3 months.
2.4 Disposal
Please contact your state environmental agency for details on proper disposal of electrical
components and packaging in your particular area.
ATTENTION
It is illegal to dump lead-acid batteries in landfills or dispose
of improperly. Please help our Earth by contacting the
environmental protection agencies in your area, the battery
manufacturer, or call TOSHIBA toll-free at [phone] for more
information about recycling batteries.

4200FA XT 80kVA Installation and Operation Manual 11
3.0 Precautions
Because of the external dimensions of the 4200FA UPS and the way the outer panels are to
be removed; only a minimum amount of space around the unit is required for ventilation and
maintenance access. Figure 3.1 shows the minimum clearances required for proper UPS
installation.
3.1 Installation Precautions
1) Install the UPS in a stable, level, and upright position that is free of vibration.
2) Install the UPS in a well ventilated location with the required allowances for ventilation
and servicing as shown in figure 3.1.
3) Install the UPS where the ambient
temperature is within the correct
operating range (see the UPS
Specifications in section 5). Verify that
the ventilation and air conditioning
system at the site is capable of
removing the heat generated by the
UPS unit (see Section, 5 Specifications,
"Environment"). Ambient temperature
range for operating the UPS is 32 –
104 °F (0 – 40 °C); 77 °F (25 °C) is the
recommended operating temperature
for maximum battery life.
4) Do not install the UPS in a location that
is subject to high humidity.
5) Do not allow the UPS to be exposed to
direct sunlight.
6) Do not install the UPS in areas that are
subject to contamination such as high
levels of airborne dust, metal particles,
or flammable gasses.
7) Avoid installation near sources of
electrical noise and always ensure that
the earth ground is intact to prevent
electrical shock and help prevent
electrical noise.
8) Do not install the UPS in an area that
may expose the UPS to water or that
may allow any foreign matter to get
inside.
9) This UPS generates and radiates radio-
frequency energy during operation.
There is no guarantee that the UPS will
not influence some sensitive devices
that 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 the affected
equipment.
10) The user should provide output over
current protection for hardwired UPS
versions. See Safety Instructions on
page 9 for the correct device rating.
Figure 3.1
FRONT
28” (700 mm)
REAR
0” (0mm)
LEFT
0” (0mm)
TOP
22” (550 mm)
RIGHT
0” (0mm)

12 4200FA XT 80kVA Installation and Operation Manual
11) After ensuring that all power sources are turned off and isolated in accordance with
established lockout/tagout procedures, connect power source wiring of the correct
voltage to the input terminals of the UPS. Connect the output terminals of the UPS to
an applicable load type application (refer to NEC Article 300 – Wiring Methods and
Article 310 – Conductors For General Wiring). Size the branch circuit conductors in
accordance with NEC table 310.16.
NOTE: Ensure that the input phasing is connected n clockwise rotation (CW). UPS
internal circuitry is designed to disable further UPS operation of the input phasing is
installed in counter-clockwise rotation (CCW).
3.2 Pre-start Precautions
Before connecting the UPS to a power source; move the MCCB switch to the OFF position
and move the operation RUN/STOP key switch, on the front panel (See Section 6.5 for
location), to the STOP position.
3.3 Operating Precautions
1) The UPS should not be powered up until the entire User’s Manual has been read.
2) The input power source voltage must be within +10% to -15% of the rated input voltage
to initially start the UPS. The input frequency must be within the rated input frequency
range. Voltages and frequencies outside of the permissible range may activate the
internal protection device.
3) The UPS should not be used with a load that has a rated input greater than the rated
UPS output.
4) Do not use the UPS to provide power to motors that require high starting current or a
long starting time such as vacuum cleaners or machine tools (over sizing for locked
rotor current required).
5) Do not insert metal objects or combustible materials in the ventilation slots of the UPS.
6) Do not place, hang, or paste any objects on the top or on the exterior surfaces of the
UPS.
7) The capacitors of the UPS maintain a residual charge for a while after turning off the
UPS. The required discharge time for each UPS is provided via a cabinet label. Wait
for at least the minimum time indicated on the label and ensure that the front panel
LED’s have gone out before removing the front panel of the UPS once the UPS power
has been turned off
8) Do not attempt to disassemble, modify, or repair the UPS. Call TOSHIBA Service for
repair information.
9) Turn the power on only after attaching ALL the covers and DO NOT remove any
covers of the UPS when the power is on.
10) If the UPS should emit smoke or an unusual odor or sound, turn the power off
immediately.
11) The heat sink and other components may become extremely hot to the touch. Allow
the unit to cool before coming into contact with these items.
12) Warning signs should be placed on or near the load to let people know that the load is
being powered by the UPS.
13) Additional warnings and notifications shall be posted at the equipment installation
location as deemed required by Qualified Personnel.
CAUTION
When the UPS is in the Inverter mode, turning the breaker to the OFF
position will cause the unit to go into the battery backup mode. The
UPS will continue to provide power to the load. The unit must be in Bypass mode and then
the breaker turned to the OFF position for the UPS to shut down power to the load.