Toshiba 4200Fa Users Manual 53878 004 Released April
2014-12-13
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UNINTERRUPTIBLE POWER SYSTEM THREE-PHASE 15/ 25/ 30/ 33/ 50 kVA UPS 4200FA USER'S MANUAL MANUFACTURED IN THE U.S.A. Document Number: 53878-004 Date: April 2005 0 TOSHIBA 4200FA THREE PHASE- 15/25/30/33/50 kVA UNINTERRUPTIBLE POWER SYSTEM OPERATION MANUAL FOR MODELS T42F3F150X#MBN T42F3F150F#MBN T42#3#150##MXN T42F3F250X#MBN T42F3F250F#MBN T42#3#250##MXN T42F3F300X#MBN T42F3F300F#MBN T42#3#300##MXN T42F3F330X#MBN T42F3F330F#MBN T42#3#330##MXN T42F3F500XAMBN T42F3F500F#MBN T42#3#500##MXN TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Rd., Houston, Texas 77041 1 TOSHIBA Notice These Instructions 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. This manual may change without notice. Contact your local Toshiba sales office to verify that this is the latest revision. Should further information be desired or should particular problems arise which are not covered sufficiently, the matter should be referred to your 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’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 Complete the information below for the UPS system received. Unless otherwise specified on the warranty card, the warranty period for the UPS or UPS part is 36 months from the shipment date (see TIC 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 TIC bill of lading). Please complete the following information and retain for your records. Job Number: Model Number: Serial Number: Application: Date of Installation: Inspected By: 2 TOSHIBA Manual’s Purpose and Scope This manual provides information on how to safely install, operate, and maintain your TIC power electronics product. This manual includes a section of 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 International Corporation 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 the Toshiba Corporation. All other product or trade references appearing in this manual are registered trademarks of their respective owners. Toshiba International Corporation (TIC) shall not be liable for direct, indirect, special, or consequential damages resulting from the use of the information contained within 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 2005 Toshiba International Corporation. All rights reserved. Printed in the U.S.A. Contacting Toshiba’s Customer Support Center Toshiba’s Customer Support Center can be contacted to obtain help in resolving any Uninterruptilbe Power Supply system problems 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 is US (800) 231-1412/Fax (713) 466-8773. You may also contact Toshiba by writing to: Toshiba International Corporation 13131 West Little York Road Houston, Texas 77041-9990 Attn: UPS Product Manager. For further information on Toshiba’s products and services, please visit our website at www.tic.toshiba.com. 3 TOSHIBA 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 CAUTION are used in this manual they will be followed by important safety information that must be carefully adhered to. The word DANGER preceded by the safety alert symbol indicates that an imminently hazardous situation exists that, if not avoided, will result in death or serious injury to personnel. DANGER The word WARNING in capital letters preceded by the safety alert symbol indicates that a potentially hazardous situation exists that, if not avoided, could result in death or serious injury to personnel. WARNING The word CAUTION in capital letters preceded by the safety alert symbol indicates that a potentially hazardous situation exists which, if not avoided, may result in minor or moderate injury. CAUTION The word CAUTION or ATTENTION in capital letters without the safety alert symbol indicates a potentially hazardous situation exists which, if not avoided, may result in equipment and property damage. CAUTION/ATTENTION 4 TOSHIBA Special Symbols To identify special hazards, other symbols may appear in conjunction with the DANGER, WARNING and CAUTION signal words. These symbols indicate areas that require special and/or strict adherence to the procedures to prevent serious injury to personnel or death. Electrical Hazard Symbol A symbol which indicates a hazard of injury from electrical shock or burn. It is comprised of an equilateral triangle enclosing a lightning bolt. Explosion Hazard Symbol A symbol which indicates a hazard of injury from exploding parts. It is comprised of an equilateral triangle enclosing an explosion image. 5 TOSHIBA 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. Labels attached to the equipment 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. 6 TOSHIBA 7 TOSHIBA TABLE OF CONTENTS 1.0 1.1 1.2 1.3 1.4 2.0 2.1 2.2 2.3 2.3 2.4 2.5 3.0 3.1 3.2 3.3 4.0 Product Description ................................................................................................ 13 Theory of Operation............................................................................................................................ 13 Application and Use............................................................................................................................ 13 Power Backup .................................................................................................................................... 13 Power Conditioning ............................................................................................................................ 13 Uncrating/Inspection/Storage/Disposal................................................................. 14 Uncrating the new UPS equipment 15/25/30/33kVA: ........................................................................ 14 Uncrating the new UPS equipment 50kVA: ....................................................................................... 15 Inspection of the new UPS equipment ............................................................................................... 15 Inspection of the new UPS equipment ............................................................................................... 16 Storage of UPS equipment................................................................................................................. 16 Disposal.............................................................................................................................................. 16 Installation Precautions .......................................................................................... 17 Equipment Placement ........................................................................................................................ 17 System Preparation (Pre-Power) ....................................................................................................... 18 Operating Precautions........................................................................................................................ 18 UPS Connections .................................................................................................... 19 4.1 Power Connections 15/25/30/33 kVA with Internal Batteries............................................................. 19 4.1.1 Power Connections 15/25/30/33kVA with Internal Transformer ................................................. 19 4.1.1 Power Connections 15/25/30/33kVA with Internal Transformer ................................................. 20 4.1.2 Recommended Wire Size and Torque Requirements................................................................. 21 4.1.3 Power Connection Cable Routing and Conduit Placement ........................................................ 22 4.2 Control Circuit and External Battery Interface Connections 15/25/30/33 kVA ................................... 23 4.2.1 Recommended Wire Size and Torque Requirements................................................................. 23 4.3 Power Connections 50 kVA................................................................................................................ 24 4.3.1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals..... 25 4.3.2 Power Connection Cable Routing ............................................................................................... 26 4.4 Control Circuit and External Interface Connections ........................................................................... 27 4.4.1 Recommended Wire Size and Torque Requirements................................................................. 27 4.5 Communication Interface ................................................................................................................... 28 4.5.1 Remote Contact........................................................................................................................... 28 4.5.2 RS-232C...................................................................................................................................... 29 4.5.3 UPS Shutdown (via RS-232C) .................................................................................................... 29 5.0 Technical Data ......................................................................................................... 30 5.1 4200FA 15 / 25kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries................................... 30 5.2 4200FA 15/ 25kVA w/Internal Transformer........................................................................................ 31 5.3 4200FA 30 / 33kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries................................... 32 5.4 4200FA 30/ 33kVA w/Internal Transformer........................................................................................ 33 5.5 4200FA 50kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries.......................................... 34 5.6 4200FA 50kVA w/Internal Transformer .............................................................................................. 35 5.7 Operating the UPS ............................................................................................................................. 36 5.7.1 AC Input Mode (Normal Operation)............................................................................................. 36 5.7.2 Bypass Mode............................................................................................................................... 36 5.7.3 Battery Backup Mode .................................................................................................................. 37 5.8 Battery Backup Time and Discharge Process.................................................................................... 38 5.9 Battery Low Voltage Tolerances ........................................................................................................ 38 5.10 Battery Recharging............................................................................................................................. 39 5.11 Front Panel Layout (All Units) ............................................................................................................ 40 5.12 EPO (Emergency Power Off) Function .............................................................................................. 40 5.13 Audible Alarm Functions .................................................................................................................... 40 5.14 LED (Light Emitting Diode) Functions ................................................................................................ 42 5.14.1 LED (Light Emitting Diode) System Status ................................................................................. 42 8 TOSHIBA 5.15 LCD (Liquid Crystal Display) Functions.............................................................................................. 43 5.15.1 Line-1 System Messages ............................................................................................................ 43 5.15.2 Line-2 System Fault Messages ................................................................................................... 43 5.15.3 Line-3 System Messages ............................................................................................................ 43 5.15.4 Line-4 System Messages ............................................................................................................ 44 5.16 Initial Battery Charge .......................................................................................................................... 45 5.17 Start-up Procedure ............................................................................................................................. 46 5.18 Shutdown Procedure .......................................................................................................................... 47 5.19 Maintenance Bypass Procedure ........................................................................................................ 48 5.20 Keypad Overview ............................................................................................................................... 49 5.21 Key Functions..................................................................................................................................... 50 5.21.1 MONI ........................................................................................................................................... 50 5.21.2 IN ................................................................................................................................................. 50 5.21.3 OUT ............................................................................................................................................. 50 5.21.4 BATT Key .................................................................................................................................... 51 5.21.5 MENU, F1, ENTER, UP, & DOWN Keys .................................................................................... 51 5.21.6 BATT TEST Key .......................................................................................................................... 51 5.21.7 BUZZ STOP Key ......................................................................................................................... 52 5.21.8 RESET Key ................................................................................................................................. 52 5.22 Menu Data Screens............................................................................................................................ 53 5.22.1 Settings for Calendar and Clock.................................................................................................. 53 5.22.2 Adjusting the Buzzer Volume ...................................................................................................... 53 5.22.3 Settings for Display Duration....................................................................................................... 53 5.22.4 Run Switch Select ....................................................................................................................... 54 5.22.5 Serial Com Station Address ........................................................................................................ 54 5.22.6 Output Voltage Adjustment ......................................................................................................... 55 5.22.7 Charge Mode Select.................................................................................................................... 55 5.22.8 Reset to Default Settings............................................................................................................. 56 5.23 Overload Operation ............................................................................................................................ 56 5.24 Backup History and Fault History ....................................................................................................... 57 6.0 6.1 6.2 7.0 7.1 7.2 7.3 8.0 8.1 8.2 8.3 UPS Protection System .......................................................................................... 59 System Protection Features ............................................................................................................... 59 System Protection Functions.............................................................................................................. 59 Authorized Factory Service .................................................................................... 60 Start-up............................................................................................................................................... 60 Preventive Maintenance..................................................................................................................... 60 Parts Replacement ............................................................................................................................. 61 External Layouts / Dimensions / Weights.............................................................. 62 External Dimensions 15/25/30/33kVA................................................................................................ 62 External Dimensions 50kVA............................................................................................................... 63 Shipping Dimensions and Weights..................................................................................................... 64 9 TOSHIBA IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during the installation, maintenance, and operation of the UPS and its batteries to assure safe and proper operation 1. Turn off, lockout, and tagout all power sources before connecting the power wiring to the equipment or when performing maintenance. 2. Hardwire type UPS units are not equipped with an over-current protection device, nor do they have an output disconnect for the ac output. Therefore, a user-installed circuit breaker should be provided between the UPS output and the load input. 3. Battery servicing should be performed by a qualified Toshiba Representative only. 4. Unauthorized personnel should not service batteries. 5. Contact your nearest Toshiba authorized service center for battery replacement. Qualified Personnel ONLY! Qualified Personnel is one that has the skills and knowledge relating to the construction, installation, operation, and maintenance of the 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 read the entire operation manual. 2. Be trained and authorized to safely energize, de-energize, ground, lockout and tag 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 handling and maintenance precautions. For further information on workplace safety visit www.osha.gov. Refer to the Battery System Manual for details on operating and maintaining the battery units for each system. UPS System’s output is not equipped with an over-current protection device, or an output disconnect for the AC output; therefore, a circuit breaker should be provided, by the user, between the UPS output and the critical load input. This device should be rated as follows: Rated Output 208/120 VAC 220/127 VAC 240 380/220 480/277 600 15 kVA Rating 240V, 60A 240V, 50A 240V, 50A 480V, 30A 480V, 25A 600V, 20A 25 kVA Rating 240V, 90A 240V, 90A 240V, 80A 480V, 50A 480V, 40A 600V, 35A 30 kVA Rating 240V, 110A 240V, 110A 240V, 90A 480V, 60A 480V, 50V 600V, 40A 10 33 kVA Rating 240V, 120A 240V, 120A 240V, 100A 480V, 70A 480V, 50A 600V, 40A 50 kVA Rating 240V, 175A 240V, 175A 240V, 175A 480V, 100A 480V, 80A 600V, 70A TOSHIBA The maximum ambient temperatures in which the Uninterruptible Power System (UPS) should be operated is 104°F (40°C) or 89° F (32°C) if the battery cabinet is subject to the same ambient. The nominal battery voltage for all internal battery models is 288VDC. The nominal battery voltage for all external battery models is 288VDC. An Authorized Toshiba Service Representative who is knowledgeable of batteries and the required precautions should perform service on the batteries. Keep unauthorized personnel away from batteries. Refer to the Battery System Manual, when scheduling maintenance or battery replacement. WARNING Misuse of this equipment could result in 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 misuse of this equipment. CAUTION Do not dispose of the batteries in a fire. The batteries may explode. CAUTION 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) Do not open or mutilate the batteries. Released electrolyte is harmful to the eyes and skin and could also be toxic. WARNING Failure to replace a battery before it becomes exhausted may cause the case to crack, possibly releasing electrolytes from inside the battery, and resulting in secondary faults such as odor, smoke, and fire. WARNING Personnel knowledgeable of batteries and the required precautions should perform installation and servicing of batteries. Keep Unauthorized personnel away from the batteries. WARNING A qualified service technician must do proper maintenance to the battery system of this unit. This is essential for 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. Verify that the “UPS” is off and that the Input Circuit Breaker is in the off position. Remove watches, rings or other metal objects. Use tools with insulated handles to prevent accidental shorts. Wear rubber gloves and boots. Do not lay tools or metal parts on top of batteries. Determine if the battery is grounded. If grounded, remove source of the ground. Contact with any part of a grounded battery can result in an electrical shock. Electrical shock will be reduced if grounds are removed during installation and maintenance. Verify circuit polarities prior to making connections. Disconnect charging source and load prior to connecting or disconnecting terminals. VRLA batteries contain an explosive mixture of hydrogen gas. Do not smoke; create a flame or a spark in the immediate area of the batteries. This includes static electricity. 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. Use proper lifting means when moving batteries and wear all appropriate safety clothing and equipment. Dispose of lead acid batteries through proper channels in accordance with Local, State and Federal EPA Regulations. 11 TOSHIBA To be performed by Qualified Personnel only. 1) Verify that the UPS is off and that the power cord is disconnected from the power source. 2) Remove watches, rings 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 any metal parts on top of 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 shock will be reduced if such grounds are removed prior to installation or maintenance. INSTRUCTIONS IMPORTANTES CONCERNANT LA SÉCURITÉ ATTENTION Cette notice contient des instructions importantes concernant la sécurté Un battery puet présenter un risque de choc électrique, de brûlure par transfert d’ énergie. ATTENTION Por le replacement, utiliser le même nombre de batteries du modéle suivant. ATTENTION L’élimination des batteries est règlementèe. Consultar les codes locaux à cet effet. CONSERVER CES INSTRUCTIONS 12 TOSHIBA 1.0 Product Description 1.1 Theory of Operation An Uninterruptible Power Supply (UPS) is a system that is installed between the commercial power and the critical load. The UPS provides steady AC output power during commercial power fluctuations and interruptions. During “Normal Operation” the UPS utilizes commercial AC power and removes high voltage spikes and transients caused by switching and faults on the utility. The result of this process is maximum power conditioning and regulation. If the AC power supplied to the UPS drops below a specified voltage level, the unit's batteries automatically begin supplying power instead of receiving it. This insures that the loads connected to the UPS continue to receive power without interruption. This power is provided for a long enough time so that the load can be shut down in an orderly fashion. This prevents loss of data and possible damage to both hardware and software. When the AC input power becomes available again, the operation returns to normal and the batteries begin to recharge for the next power interruption. 1.2 Application and Use Toshiba's 4200FA On-Line, Uninterruptible Power Systems (UPS) provide continuous computer grade isolated AC power in a compact, 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 the standard during use. This is an additional aid to help in retaining valuable data and equipment. All units are capable of interfacing to a computer network. 1.3 Power Backup During an electrical power failure the UPS batteries automatically supply DC power to the inverter that supports the load equipment, without interruption. For example, when used to support a computer, the UPS’s back up assures additional time to complete your activity, store data and initiate an orderly shutdown after a power failure occurs. 1.4 Power Conditioning While commercial power is present, the UPS supplies conditioned power to the load while maintaining its 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. In addition, the models with transformers provide total isolation to reduce the common and normal mode noises. This adds further protection to keep power-line problems from reaching your load, where it can cause equipment to operate erratically, or damage hardware and software. 13 TOSHIBA 2.0 Uncrating/Inspection/Storage/Disposal 2.1 Uncrating the new UPS equipment 15/25/30/33kVA: Upon receipt of the UPS, a careful inspection for shipping damage should be made. Units shipped within North America are shrink-wrapped, those outside North America are crated. 1. Remove packing material. 1a. For international units, remove the screws that attach the shipping crate to the pallet. Remove the crate and foam packing material. 2. Unbolt the rails from both the unit and the shipping pallet. Place the rails on the front of the pallet. Use the four ½x3” bolts to secure the rails to the shipping pallet. Attach the rails as shown to the front of the pallet. 3. DANGER Place the tie brackets in the slots at the lower end of the ramps. SLOWLY roll the unit down the ramp. TOP HEAVY EQUIPMENT. IMPROPER LIFTING CAN RESULT IN INJURY OR DEATH. LIFT AND MOVE CAREFULLY AND ONLY WITH ADEQUATE EQUIPMENT AND TRAINED PERSONNEL. THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE. 14 TOSHIBA 2.2 Uncrating the new UPS equipment 50kVA: Upon receipt of the UPS, a careful inspection for shipping damage should be made. Units shipped within North America are shrink-wrapped, those outside North America are crated. 1. Remove packing material. 1a. For international units, remove the screws that attach the shipping crate to the pallet. Remove the crate and foam packing material. 2. Unbolt the rails from both the unit and the shipping pallet. Place the rails on the front of the pallet. Use the six ½x3” bolts to secure the rails to the shipping pallet. Attach the rails as shown to the rear of the pallet. 2.3 3. Place the tie brackets in the slots at the lower end of the ramps. SLOWLY roll the unit down the ramp. DANGER TOP HEAVY EQUIPMENT. IMPROPER LIFTING CAN RESULT IN INJURY OR DEATH. LIFT AND MOVE CAREFULLY AND ONLY WITH ADEQUATE EQUIPMENT AND TRAINED PERSONNEL. THIS EQUIPMENT WILL TIP OVER EASILY UNTIL FIXED IN PLACE. 15 TOSHIBA Inspection of the new UPS equipment After Uncrating: 1) Check the unit for loose, broken, bent or other damaged parts. If damage has occurred during shipment, keep all original crating and 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. 2.4 Storage of 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) Charge the system's batteries. 2) Perform a complete system shutdown as described in section 5.18 of this manual. Storing: 1) Store within a temperature range of - 4° to 104° F (-20° to 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 need recharging more frequently. 4) If stored in an ambient temperature under 68° F (20° C), recharge the batteries every 9 months. 5) If stored in an ambient temperature of 68° to 86° F (20° to 30° C), recharge the batteries every 6 months. 6) If stored in an ambient temperature of 86° to 104° F (30° to 40° C), recharge the batteries every 3 months. 2.5 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 (800) 231-1412 for more information about recycling batteries. 16 TOSHIBA 3.0 Installation Precautions Based on the 4200FA UPS external dimensions and the way the outer panels are removed; minimum amounts of unobstructed space around the unit are necessary for ventilation and maintenance access. Figure 3.1 shows the minimum clearances required for proper UPS site installation. 3.1 Equipment Placement 1) Do not install the UPS on an inclined surface, or areas that are subject to frequent vibrations or jolting. This could damage UPS circuits. REAR 6” (152mm) 2) Do not allow liquids or foreign objects to get inside the UPS. 3) Allow at least 20” (500 mm) on the front side and 6" (152 mm) on the rear and sides of the UPS unit for air ventilation and maintenance access. 4) Do not install the UPS in a location that is subject to high humidity. Also, do not install the unit in areas that are exposed to direct sunlight, or contaminated areas subject to high levels of airborne dust, metal particles, or flammable gasses. 5) Verify the ventilation and air conditioning system at the site is capable of removing the heat generated by the UPS. 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. 6) Avoid installation near sources of electrical noise. Always make sure that the unit's ground is intact to prevent electrical shock and help prevent electrical noise. 7) This UPS generates and radiates radiofrequency 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 in near proximity. If such interference occurs, the UPS should either be installed farther away from the affected equipment and/or powered from a different source than the affected equipment. 17 LEFT 6” (152mm) RIGHT 6” (152mm) FRONT 20” (500mm) TOSHIBA 3.2 System Preparation (Pre-Power) Before connecting the UPS to a power source; move the Circuit Breakers (ON/OFF), on the front panel, to the OFF position and move the operation STOP/RUN key switch, on the front panel, to the STOP position. 3.3 Operating Precautions 1) The UPS should not be powered up until the entire operation manual has been reviewed, and understood. 2) The input power source voltage must be within +10% to -15% (to start UPS) of the rated input voltage. The input frequency must be within the rated input frequency range. Voltages and frequencies outside of the permissible 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 a long starting time such as vacuum cleaners and machine tools. 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. 18 TOSHIBA 4.0 UPS Connections 4.1 Power Connections 15/25/30/33 kVA with Internal Batteries The following illustrates the wiring connections from the power distribution panel (not part of the UPS) to the terminal block of the 15/25/30/33 kVA UPS Models 4.1.1 CUSTOMER-PROVIDED AC DISTRIBUTION PANEL TB1 INPUT GROUND RESISTANCE LESS THAN 10 OHMS Optional Bypass Input: 3-phase, 3-Wire *208V requires 3-phase, 4-Wire Wye TB4 19 TOSHIBA Power Connections 15/25/30/33kVA with Internal Transformer The following illustrates the wiring connections from the power distribution panel (not part of the UPS) to the terminal block of the 15/25/30/33 kVA UPS Models CUSTOMER-PROVIDED AC DISTRIBUTION PANEL TO BATTERY SYSTEM GND TB1 INPUT GROUND RESISTANCE LESS THAN 10 OHMS Optional Bypass Input: 3-Phase, 3-Wire *208V requires 3-Phase, 4-Wire Wye TB4 20 TOSHIBA 4.1.2 Recommended Wire Size and Torque Requirements UPS Input and Output Terminals Minimum Wire Size and Torque Requirements UPS Input and Output Terminals 15/25/30/33 kVA (USE MINIMUM 75° C INSULATED COPPER WIRING) Phase: (A) (B) (C) 15 kVA 25 kVA 30/33 kVA Input: (H1) (H2) (H3) AWG Torque AWG Torque AWG Torque 208 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 220 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 240 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 380 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 400 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 415 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 480 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 600 10 35 in-lbs. 10 35 in-lbs. 10 35 in-lbs. All wire sizes are per the NEC. Maximum Wire Size is 2 AWG. 15 kVA 25 kVA 30/33 kVA Output: AWG Torque AWG Torque AWG Torque AWG AWG (L1) (L2) (L3) (L1)- AWG (inch-lbs.) (L1)(inch-lbs.) (L1)(inch-lbs.) (N) (N) (N) (N) (L3) (L1)-(L3) (N) (L3) (L1)-(L3) (N) (L3) (L1)-(L3) (N) 120/208 8 4 51 51 4 2 51 87 2 2 87 87 127/220 8 4 51 51 4 2 51 87 2 2 87 87 240 8 N/A 51 N/A 4 N/A 51 N/A 2 N/A 87 N/A 220/380 10 8 35 51 8 4 51 51 6 2 51 87 230/400 10 8 35 51 8 4 51 51 6 2 51 87 240/415 10 8 35 51 8 4 51 51 6 2 51 87 277/480 10 8 35 51 8 6 51 51 6 2 51 87 600 10 N/A 35 N/A 10 N/A 35 N/A 10 N/A 35 N/A Neutral Conductors are rated @ 1.73 or 200% of phase conductors, per NEC. Maximum Wire Size is 2 AWG. 15 kVA 25 kVA 30/33kVA Input/ Output (GND) Torque AWG Torque AWG AWG Torque (G) 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. Maximum Wire Size is 2 AWG. Minimum Wire Size and Torque Requirements UPS Optional Separate Bypass Input “TB4” 15 / 25kVA (USE MINIMUM 75° C INSULATED COPPER WIRING) Phase: (A) (B) (C) 15 kVA 25 kVA 30/33 kVA Input: (H1) (H2) (H3) AWG Torque AWG Torque AWG Torque 208 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 220 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 240 8 51 in-lbs. 4 51 in-lbs. 2 87 in-lbs. 380 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 400 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 415 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 480 10 35 in-lbs. 8 51 in-lbs. 6 51 in-lbs. 600 10 35 in-lbs. 10 35 in-lbs. 10 35 in-lbs. Maximum Wire Size is 2 AWG. 21 TOSHIBA 4.1.3 Power Connection Cable Routing and Conduit Placement The following illustrates the proper cable routing that should be followed during the power connection process of the 15/25/30/33 kVA. CONDUIT MOUNTING PANEL INPUT CONDUIT OUTPUT CONDUIT BATTERY CONDUIT Note: 1) Input and Output conductors shall be installed in separate conduits, and installed in accordance with the latest edition of NEC and the Local Authority having jurisdiction. 2) Battery conductors shall be installed in a separate conduit and be of low resistance type. 22 TOSHIBA 4.2 Control Circuit and External Battery Interface Connections 15/25/30/33 kVA The following illustrates the wiring connections of the Control Circuits, and Battery Interface Circuits. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) 4.2.1 Battery Connection (+) Positive (-) Negative Low Battery Battery Discharge Fault Not Used Inverter Supply Inverter Supply P24A3 Remote Run P24A3 Remote Stop Bypass GND EPO EPO (3) Battery Shunt Trip (4) Battery Shunt Trip (5) Battery Aux. (6) Battery Aux. Recommended Wire Size and Torque Requirements UPS Control and Battery Interface 15/25/30/33kVA Minimum Wire Size and Torque Requirements UPS Control and Battery Interface Circuits USE MINIMUM 75° C COPPER WIRING 15/25/30/33 kVA TERMINAL TIGHTENING (TERMINAL #) TORQUE AWG UPS CONTROL CIRCUITS 14-16 8 in-lbs. (1-24)* BATTERY CONTROL 14-16 8 in-lbs. CIRCUITS (3-6)* BATTERY 4 51 in-lbs. (+/-) *Indicates Class 1 wiring methods is to be used. Maximum Wire Size for Control Circuits is 12 AWG. Maximum for Battery is 2 AWG. 23 TOSHIBA 4.3 Power Connections 50 kVA The following illustrates the wiring connections from the power distribution panel (not part of the UPS) to the terminal block of the 50 kVA UPS Model (H1) (H2) (H3) (N) (L1) (L2) (L3) INPUT: 3-phase, 3-wire 208V requires 3-phase, 4-wire OUTPUT: 3-phase (4-wire) (H1) (N) (H2) (+) (-) (H3) (N) Optional: Bypass Input: 3-phase, 3-wire 208V requires 3-phase, 4-wire 24 TOSHIBA 4.3.1 Recommended Wire Size and Torque Requirements For UPS Input and Output Terminals Minimum Wire Size and Torque Requirements UPS Input and Output Terminals 50 kVA (USE MINIMUM 75° C INSULATED COPPER WIRING) INPUT: OUTPUT: (H1) (H2) (H3) AWG NEUTRAL AWG NEUTRAL (L1)(L2)(L3) Tightening AWG AWG Torque 208 1/0 250MCM 208/120 1/0 250MCM 200 in-lbs. 220 1/0 4/0 220/127 1/0 4/0 200 in-lbs. 240 1 N/A 240 1 N/A 200 in-lbs. 380 4 1/0 380/220 4 1/0 200 in-lbs. 400 4 1/0 400/230 4 1/0 200 in-lbs. 415 4 1 415/240 4 1 200 in-lbs. 480 6 2 480/277 6 2 200 in-lbs. 600 6 N/A 600 6 N/A 200 in-lbs. All wire sizes are per the NEC. Maximum Wire Size for Input and Output is 1/0 AWG. Neutral Conductors are rated @ 1.73 or 200% of phase conductors, per NEC. Maximum Wire Size for Neutral is 250MCM. 50 kVA Input/ Output (GND) AWG Tightening Torque 208-240VAC 6 200 in-lbs. 380-480VAC 6 200 in-lbs. 600VAC 8 200 in-lbs. 50 kVA Battery (+) / (-) AWG Tightening Torque (+) (-) 250MCM 200 in-lbs. Maximum Wire Size for Battery is 250MCM. Minimum Wire Size and Torque requirements UPS Optional Bypass Input Terminals TB4 50 kVA (USE MINIMUM 75° C INSULATED COPPER WIRING) Phase: (A) (B) (C) 50 kVA Input: (H1) (H2) (H3) AWG NEUTRAL AWG Tightening Torque 208/120 1/0 250MCM 200 in-lbs. 220 1/0 4/0 200 in-lbs. 240 1 N/A 200 in-lbs. 380 4 1/0 200 in-lbs. 1/0 400 4 200 in-lbs. 415 4 1 200 in-lbs. 480 6 2 200 in-lbs. 600 6 N/A 200 in-lbs. Maximum Wire Size for Input is 1/0 AWG. Maximum Wire Size for Neutral is 250MCM. 25 TOSHIBA 4.3.2 Power Connection Cable Routing The following illustrates the proper cable routing that should be followed during the power connection process for the 50kVA. Removable cover for conduit access Bottom Conduit Entry 26 TOSHIBA 4.4 Control Circuit and External Interface Connections The following illustrates the wiring connections of the Control Circuits, and Battery Interface Circuits for the 50kVA. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) 4.4.1 Low Battery Battery Discharge Fault Not Used Inverter Supply Inverter Supply P24A3 Remote Run P24A3 Remote Stop Bypass GND EPO EPO (3) Battery Shunt Trip (4) Battery Shunt Trip (5) Battery Aux. (6) Battery Aux. Recommended Wire Size and Torque Requirements UPS Control and Battery Interface 50 kVA Minimum Wire Size and Torque Requirements UPS Control and Battery Interface Circuits USE MINIMUM 75° C COPPER WIRING TERMINAL (TERMINAL #) 50 kVA AWG TIGHTENING TORQUE UPS CONTROL CIRCUITS 14-16 8 in-lbs. (1-24)* BATTERY CONTROL 14-16 8 in-lbs. CIRCUITS (3-6)* *Indicates Class 1 wiring methods is to be used. Maximum Wire Size is 12 AWG. 27 TOSHIBA 4.5 Communication Interface 4.5.1 Remote Contact This interface is a standard feature and is available as dry switch contacts through a DB9 male connector located on the front of the UPS. The following schematic shows the contact state and pin assignment for each signal and the associated DB9 connector pin-out. 5 System Common DB9 Male Connector Outline (Facing Connector) 6 Bypass Active 1 7 Battery Voltage Low 8 UPS On-line 2 6 3 7 4 8 5 9 9 Battery Discharge 4 1 Fault Signal Detect 2 Notes: 1) Pin “switches” are shown in their inactive states. Example: (if battery voltage is low, pin 7 will be connected to System Common). 2) Contacts are rated at 30 VDC, 0.1 amps; 125 VAC, 3 amps. 3) Pin number “3” is not used. 28 TOSHIBA 4.5.2 RS-232C The RS-232C serial communication interface is available through a DB9 female connector located on the backside of the UPS. This interface allows control of the UPS from a computer network running Toshiba RemotEyeII™ software. The computer and the UPS are connected through a serial RS-232C communication port. The available data from the UPS, via the RS232C communication link, is shown below: Operating Conditions UPS Operating Status (Described as “yes or “no”) Fault Details (Described as “occurred” or “not occurred”) Input Voltage Input Frequency Battery Voltage Output Voltage Output Frequency Output Current Utility Power OK Low Battery Voltage Detected UPS in BYPASS Mode UPS in NORMAL Mode Input and Output Frequency Synchronized UPS FAULT Occurred DC Bus Over-Current DC Bus Over-Voltage DC Bus Under-Voltage Input Over-Current Overheat Overload Being Timed Overload (allowable time exceeded) Output Over-Voltage (during Normal Mode) Output Under-Voltage (during Normal Mode) The connector pin assignment and female connector outline are illustrated below. DB9 Female Connector Outline (facing connector) Pin 1 2 3 4 5 6 7 8 9 I/O Input Output Output Input Output Input Symbol Description This pin is not used RXD Receive Data TXD Transmit Data DTR Data Terminal Ready SG Signal Ground DSR Data Set Ready RTS Request To Send CTS Clear To Send This pin is not used 5 4 9 3 8 2 7 1 6 4.5.3 UPS Shutdown (via RS-232C) When the UPS is operating from its internal batteries, a 'shutdown' order can be sent to the UPS instructing it to turn OFF after a user-specified amount of time. This function can allow you to stop discharging the UPS batteries after an orderly system shutdown has been completed. The UPS can be programmed to turn OFF up to 8 minutes after the 'shutdown' command is given. This command can be cancelled before the specified time has elapsed by following the directions listed on the RS-232C screen. 29 TOSHIBA 5.0 Technical Data 5.1 4200FA 15 / 25kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries Model Number Input Battery Output Rated Output Capacity External Dimensions W x D x H (mm) Rated Voltage Voltage Variation Rated Frequency Input Cables required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion T42F3F150XAMBN T42F3F250XAMBN T42F3F150##MBN T42F3F250##MBN 15 kVA 25 kVA 20” x 36.25” x 59.85” 508mm x 90.75mm x 1520.2mm 208 VAC +10% to -30%; (-15% to -30%) 50 / 60 Hz 3 ∅; 4 Wire + GND 3 ∅; 4 Wire Greater than 0.98 when in inverter mode 16.5 27.5 From 20% to 100% over 5 seconds Less than 8 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. 7 min at full load 5 min at full load 4.0 Amps 208 / 120 VAC 42.0 Amps 69.5 Amps 0.8 lagging 3∅; 4 Wire + GND ± 2% (0-100% balanced load); ± 3% (0-100% unbalanced load) ± 5V Manually from the key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s (in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10 msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Inrush Current protection Environment Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** Automatic Transfer to bypass, then retransfer to inverter AC/DC/AC: 86%; DC/AC: 90% 5733 BTU/hr (1445kcal/hr) 9554 BTU/hr (2407kcal/hr) 60dB (A) at 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30–90% RH (non condensing) Less than 2000 meters Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). 30 TOSHIBA 5.2 4200FA 15/ 25kVA w/Internal Transformer Model Number Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion T42#3*150#AMXN T42#3*250#AMXN # =(B: 208; H: 220; C: 240; N: 380–415; D: 480; M: 600) VAC *=(F: 208; H: 220 wye; J: 240; P: 380–415 wye; K: 480 wye: M:600) 15 kVA 25 kVA 20” x 36.25” x 59.85” 508mm x 90.75mm x 1520.2mm 208; 220; 240; 380; 400; 415; 480; 600 VAC (Determined by Input Transformer internal to the unit) +10% to -30%; (-15% to -30%) 50/60 Hz 3 ∅; 3 Wire + GND 3 ∅; 4 Wire Greater than 0.98 when in inverter mode 16.5 27.5 From 20% to 100% over 5 seconds Less than 12 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. Refer to Battery System Manual 10.0 Amps (Determined by Output Transformer internal to the unit) VA / Nominal Output Voltage / 1.73 0.8 lagging 3 ∅; 4 Wire + GND ± 5% (0–100% balanced load); ± 6% (0-100% unbalanced load) ± 5V Manually from key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s (in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Inrush Current protection Automatic Transfer to bypass, then retransfer to inverter Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** AC/DC/AC: 84%; DC/AC: 88% 6552 BTU/hr (1651kcal/hr) 10918 BTU/hr (2751kcal/hr) 60dB (A) at 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30– 90% RH (non condensing) Less than 2000 meters Input Output Rated Output Capacity External Dimensions W x D x H (mm) Input Battery Output Rated Voltage Voltage Variation Rated Frequency Input Cables Required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Environment Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). 31 TOSHIBA 5.3 4200FA 30 / 33kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries Model Number Input Battery Output Rated Output Capacity External Dimensions W x D x H (mm) Rated Voltage Voltage Variation Rated Frequency Input Cables required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion Inrush Current protection Environment Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** T42F3F300XAMBN T42F3F330XAMBN T42F3F300##MBN T42F3F330##MBN 30 kVA 33 kVA 20” x 36.25” x 59.85” 508mm x 90.75mm x 1520.2mm 208 VAC +10% to -30%; (-15% to -30%) 50 / 60 Hz 3 ∅; 4 Wire + GND 3 ∅; 4 Wire Greater than 0.98 when in inverter mode 33.0 36.0 From 20% to 100% over 5 seconds Less than 8 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. 4 min at full load 3.5 min at full load 4.0 Amps 208 / 120 VAC 83.4 Amps 90 Amps 0.8 lagging 3∅; 4 Wire + GND ± 2% (0–100% balanced load); ± 3% (0–100% unbalanced load) ± 5V Manually from the key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s (in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10 msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Automatic Transfer to bypass, then retransfer to inverter AC/DC/AC: 86%; DC/AC: 90% 9108 BTU/hr (2295kcal/hr) 9829 BTU/hr (2477kcal/hr) 60dB (A) at 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30–90% RH (non condensing) Less than 2000 meters Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). 32 TOSHIBA 5.4 4200FA 30/ 33kVA w/Internal Transformer Model Number Input Output Rated Output Capacity External Dimensions W x D x H (mm) Input Battery Output Rated Voltage Voltage Variation Rated Frequency Input Cables Required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion Inrush Current protection Environment Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** T42#3*300#AMXN T42#3*330#AMXN # =(B: 208; H: 220; C: 240; N: 380–415; D: 480; M: 600) VAC *=(F: 208; H: 220 wye; J: 240; P: 380–415 wye; K: 480 wye: M:600) 30 kVA 33 kVA 20” x 36.25” x 59.85” 508mm x 90.75mm x 1520.2mm 208; 220; 240; 380; 400; 415; 480; 600 VAC (Determined by Input Transformer internal to the unit) +10% to -30%; (-15% to -30%) 50/60 Hz 3 ∅; 3 Wire + GND 3 ∅; 4 Wire Greater than 0.98 when in inverter mode 34 37.5 From 20% to 100% over 5 seconds Less than 12 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. Refer to Battery System Manual 10.0 Amps (Determined by Output Transformer internal to the unit) VA / Nominal Output Voltage / 1.73 0.8 lagging 3 ∅; 4 Wire + GND ± 5% (0-100% balanced load); ± 6% (0-100% unbalanced load) ± 5V Manually from key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s (in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Automatic Transfer to bypass, then retransfer to inverter AC/DC/AC: 84%; DC/AC: 88% 11174 BTU/hr (2815kcal/hr) 12062 BTU/hr (3038kcal/hr) 60dB (A) at 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30–90% RH (non condensing) Less than 2000 meters Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). 33 TOSHIBA 5.5 4200FA 50kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion T42F3F500XAMBN T42F3F500##MBN 50 kVA 35.6” X 38.9” X 59.4” (904mm x 970mm x 1509mm) 208 VAC +10% to -30%; (-15% to -30%) **** 50 / 60 Hz 3 ∅; 4 Wire + GND 3 ∅; 4 Wire + GND Greater than 0.98 when in inverter mode 55.0 From 20% to 100% over 5 seconds Less than 12 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. 5 min. at full load 11.5 Amps 208 / 120 VAC 138.9 Amps 0.8 lagging 3∅; 4 Wire + GND ± 2% (0–100% balanced load); ± 3% (0–100% unbalanced load) ± 5V Manually from key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s(in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10 msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Inrush Current protection Automatic Transfer to bypass, then retransfer to inverter Model Number Input Battery Output Rated Output Capacity External Dimensions W x D x H (mm) Rated Voltage Voltage Variation Rated Frequency Input Cables Required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Environment Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** AC/DC/AC: 88%; DC/AC: 89% 17,743BTU/hr (4,472kcal/hr) ~65dB @ 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30–90% RH (non condensing) Less than 2000 meters Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). (****) Prolonged operation at this level requires some derating of the output capacity. 34 TOSHIBA 5.6 4200FA 50kVA w/Internal Transformer Model Number Frequency Slew Rate Voltage Transients (Recovery time: 50 msec) Inverter Overload Capacity Bypass Overload Capacity Crest Factor Neutral Line Conductor Harmonic Voltage Distortion T42#3*500#AMXN # =(B: 208; H: 220; C: 240; N: 380–415; D: 480; M: 600) VAC *=(F: 208; H: 220 wye; J: 240; P: 380–415 wye; K: 480 wye; M:600) 50 kVA 35.6” X 38.9” X 59.4” (904mm x 970mm x 1509mm) 208 VAC +10% to -30%; (-15% to -30%) **** 50 / 60 Hz 3 ∅; 3 Wire + GND 3 ∅; 4 Wire + GND Greater than 0.98 when in inverter mode 55.0 From 20% to 100% over 5 seconds Less than 12 times the rated current under synchronous operation 115% maximum Less than 3% THD 288 VDC (216 to 332 VDC) 324.0 VDC (± 2%) 2% R.M.S. Refer to Battery System Manual 11.5 Amps (Determined by Output Transformer internal to the unit) VA / Nominal Output Voltage / 1.73 0.8 lagging 3∅; 4 Wire + GND ± 2% (0–100% balanced load); ± 3% (0–100% unbalanced load) ± 5V Manually from key pad ± 2° (0–100% balanced load); ± 4° (unbalanced load) 50 / 60 Hz ± 0.1% in free running mode ± 0.5/1.0/1.5 Hz (± 1.0 Hz. std.) switch selectable by qualified technician 1 Hz/s to 3Hz/s(in 0.5 Hz steps) ± 5% (100% load step change); ± 3% (loss or return of input voltage); ± 8% (transfer of bypass to inverter) 125% 90 sec; 150% 30 sec 1000% 10 msec; 125% 10 min. 2.5–3.0 within the kW range 1.73 (200%) times line rating 1.5% max (linear load) Inrush Current protection Automatic Transfer to bypass, then retransfer to inverter Input Output Input Battery Output Environment Rated Output Capacity External Dimensions W x D x H (mm) Rated Voltage Voltage Variation Rated Frequency Input Cables Required Dual Input Option Cables required * Power Factor Required Input kVA Walk-in Function Inrush Current Current Limit * Harmonic Currents DC Nominal (Voltage Range) Float Charge (Regulation) Ripple Voltage **Rated Back-up Time Rated Charge Current Rated Voltage Rated Current Rated Power Factor Output Cables Required Voltage Regulation (phase-phase) Voltage Adjustment Range Phase Displacement Rated Frequency Frequency Regulation Frequency Synchronous Efficiency Heat loss to be removed Audible Noise Operating Temperature Operating Humidity Altitude *** AC/DC/AC: 88%; DC/AC: 89% 17,743BTU/hr (4,472kcal/hr) ~65dB @ 1 meter from the front of the unit 32°–104° F (0°–40° C); optimal temperature is 77° F (25° C) 30–90% RH (non condensing) Less than 2000 meters Items marked with an (*) are specified at rated conditions under balanced linear loads. (**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation. (***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations). (****) Prolonged operation at this level requires some derating of the output capacity. 35 TOSHIBA Operating the UPS 5.7 Operating the UPS 5.7.1 AC Input Mode (Normal Operation) The following illustration shows circuit power flow when the UPS is operating normally in the AC Input Mode. The rectifier includes a boost chopper circuit that converts the AC input power into DC power. The boost chopper circuit maintains a constant voltage with current limiting abilities for charging the batteries. The rectifier supplies a DC voltage of the proper level to the inverter section. The inverter section generates a high quality sine wave output voltage. The batteries are maintained in a constantly charged state when the UPS is in the “Normal Operation Mode.” MBS Bypass Isolation Transformer Model Converter Inverter MCCB Input Power Output Power Chopper Batteries Power flow in AC Input Mode 5.7.2 Bypass Mode If the UPS unit is severely overloaded or develops an internal fault, power flow is automatically switched from the main circuit to the Bypass circuit. Power flow through the bypass is shown in the following illustration. This changeover occurs automatically in less than 4 milliseconds in phase (Make-Before-Break). If the power flow is transferred to the Bypass circuit because of an overload and that overload condition ends within a specified period of time, then the power flow will "re-transfer" to the AC Input Mode (Normal Operation) automatically. If the power flow is transferred to the Bypass circuit due to a fault condition, then the power flow must be transferred manually from the UPS's Bypass circuit back to the Inverter circuit after repairing the fault (see "Start-up Procedure"). If the power flow is transferred to the Bypass circuit due to an overload condition, then the power flow will automatically transfer from the UPS's Bypass circuit back to the Inverter circuit after removing the overload (see "Overload Operation"). MBS Bypass Isolation Transformer Model Converter Inverter MCCB Input Power Output Power Chopper Batteries Power flow in Bypass mode 5.7.2.1 Bypass Mode for Optional Alternate Input Models 36 TOSHIBA MBS Bypass Power Bypass Isolation Transformer Model Converter Inverter MCCB Input Power Output Power Chopper Batteries Power flow in Bypass mode for the Alternate Input Models 5.7.3 Battery Backup Mode The following illustration shows power flow during the battery backup mode. When commercial AC power failures occur, the batteries instantly begin supplying DC voltage to the main inverter circuit. This circuit inverts (hence; Inverter) the DC power into AC power. The AC power is available at the output. This back-up process will continue until the battery voltage drops below a specific minimum level. When this occurs, the batteries will stop supplying power to the load. This minimum level is the rated minimum voltage (V min). MBS Bypass Isolation Transformer Model MCCB Converter Inverter Input Power Output Power Chopper Batteries Power flow in battery backup mode 37 TOSHIBA 5.8 Battery Backup Time and Discharge Process The UPS system, when used in conjunction with a Toshiba designed Battery System, is designed to provide several minutes of back-up time (Refer to the Battery System Manual for back-up times). These times are valid when the unit is operating under full load. When these models are operating at half load, the batteries can provide approximately 2 times the specified value. The exact length of these times will depend on the UPS model used, condition of the batteries, amount and type of load, temperature and other variables. CAUTION Contact Toshiba when using other than Toshiba designed Battery Systems to determine proper compliance. Using other systems could void Warranty and or Safety Certifications. The following illustration graphically shows the battery discharge process at full load conditions. 5.9 Battery Low Voltage Tolerances Excessive discharge will cause the UPS battery voltage to drop bellow tolerable levels. The chart shown below lists the voltage level at which each UPS unit's low-voltage alarm will sound, and also at what level the low-voltage condition will cause the unit to automatically shut down. Models Nominal Voltage Alarm Voltage Shutdown Voltage min. 15/25/30/33/50 kVA 288 VDC 252 VDC 216 VDC 38 TOSHIBA 5.10 Battery Recharging The illustration below shows a graphical representation of the UPS battery recharge process after a full discharge. The recharge process usually consists of three steps. During the first step, the charging current is maintained at approximately 4.0 amperes for the 15/25/30/33kVA and approximately 11.5 amperes for the 50 kVA. This current is the maximum value that can be used to charge the batteries (for minimal recharge time) while assuring safety and long battery life. In the second step, constant-voltage control starts and current gradually decreases as the batteries charge to their normal fully charged state. In the third step, a slight "trickle" current continues to flow into the batteries to keep them fully charged and "floating" at the normal DC Voltage level. A full recharge usually requires approximately 24-72 hours (90% recharge in 10 hours) after a complete discharge. The following chart shows the rated maximum and minimum battery voltages, and the charge current for each of the sizes while the unit is maintained in a 75°F (24° C) ambient. Model V float V min I charge Rated Battery Voltages 15/25/30/33 50kVA Internal Internal Internal Internal Battery Transformer Battery Transformer 324.0 VDC 324.0 VDC 324.0 VDC 252 VDC 252 VDC 252 VDC 4.0 A 10.0 A 11.5 Amps 39 TOSHIBA 5.11 Front Panel Layout (All Units) Refer to the following illustration for the entire UPS front panel operating procedures. 4-line liquid crystal display screen (see Section 6.9) Emergency power off switch (see Section 6.6) line-1 line-2 line-3 line-4 MONI BATT IN OUT STOP/RUN key switch UPS F1 STOP BATT TEST RUN EPO BUZZ MENU ENTER STOP AC IN INV BYP BATT FAULT RESET 4200 Series ON-LINE UNINTERRUPTIBLE POWER SYSTEM Green light emitting diodes (LED) (see Section 6.8) 5.12 Red light emitting diode (LED) (see Section 6.8) 12-key Data entry keypad (see Section 6.14) EPO (Emergency Power Off) Function These units are equipped with terminals for receiving an EPO (Emergency Power Off) "closed contact" switch command from two locations: (1) a remote location and (2) from a front panel mounted EPO switch. This safety feature enables quick shutdown of the UPS AC output and battery circuits. Usually the EPO switch is installed in a central location that is easily accessible to personnel concerned with the operation of the UPS and the equipment connected to it. The EPO function is initiated by pressing the switch to the closed "shutdown" position. The effect of using the EPO switch is the same whether the UPS is in the AC Input Mode, Battery Backup Mode, or the Bypass Mode. See 'EMERGENCY OFF' screen. The following figure shows the UPS condition after application of the EPO switch. Use the Startup Procedure for restarting the unit. MBS Bypass Input Transformer Model TRIPPED MCCB OFF Converter OFF Inverter Input Power Output Power OFF Chopper Batteries 5.13 Audible Alarm Functions Audible alarms will sound when the UPS is in the Battery Backup Mode, has a fault, is at the low battery voltage, or is in an overload condition. The following chart shows the audible alarm 40 TOSHIBA pattern duration for each condition. Time intervals are shown in seconds. The audible alarm can be silenced, by pressing “BUZZ STOP” on the keypad. Condition Audible pattern UPS in Battery Backup Mode (Battery Voltage 100-92%) 7S UPS Low Battery (Battery Voltage < 92%) 1S 1S Overload .5 S .5 S .5 S Fault 41 .5 S 1S TOSHIBA 5.14 AC IN GREEN LED (Light Emitting Diode) Functions The following list describes the conditions necessary for each LED lamp to be "on." This green LED lamp is "on" when the UPS is operating normally within specifications. If there is no power failure and the input voltage is in an under-voltage condition, the AC IN lamp will be "off." If there is no power failure and the input voltage is in an over-voltage condition, the AC IN lamp will flicker on and off rapidly (0.4 sec "on" and 0.4 sec "off"). INV GREEN BYP This green LED lamp is "on" when the UPS inverter is operating. This green LED lamp is "on" when the UPS is in the static Bypass Mode. GREEN BATT GREEN This green LED lamp is "on" when the UPS is in the Battery-Discharge Mode. If the battery is low during a battery discharge, the BATT lamp will flicker on and off slowly (1.2 sec "on" and 1.2 sec "off"). The BATT lamp will go "off" if the battery voltage reaches the shutdown level during the Battery-Discharge Mode. FAULT RED This red LED lamp is "on" when the UPS is in a fault condition. 5.14.1 LED (Light Emitting Diode) System Status The following chart shows the UPS system status that can be determined by decoding the "on" and "off" condition of the LED lamps. It should be used in conjunction with the LCD display and the audible alarms for total system monitoring. LED ON/OFF STATUS LED Normal UPS Operation (UPS On-Line, no abnormal conditions) AC IN INV BYP BATT FAULT ON ON OFF OFF OFF AC IN INV BYP BATT FAULT ON OFF ON OFF ON AC IN INV BYP BATT FAULT Battery Back-up; (Battery Voltage Low) AC IN INV BYP BATT FAULT OFF OFF OFF OFF OFF Fatal Communication Error (Display to Control Interface) Bypass Operation; UPS Fault AC IN INV BYP BATT FAULT ON/OFF STATUS Output Shutdown (After EPO received (Emergency Power Off )) OFF ON OFF ON (Blinking) OFF 42 ALL ON OR FLICKERING RAPIDLY TOSHIBA 5.15 LCD (Liquid Crystal Display) Functions The LCD screen is a 4-line by 20-character wide display. The LCD display contains information about the operation of the UPS. It should be used in conjunction with the LED display and the audible alarms for total system monitoring. The LCD displays certain information only on specific lines of the display. The UPS operating mode and conditions determines the information shown. These messages are shown in the following line message charts. 5.15.1 Line-1 System Messages Line-1 messages are based on the operating mode. The following chart shows all allowable Line-1 messages, which occur while starting up and while in main monitor (MONI) screen mode. LINE-1 MESSAGES Display Message - UPS START UP - BYPASS OPERATION - UPS ON-LINE - BATTERY DISCHARGE - - OUTPUT SHUTDOWN - BATTERY BACKUP - Translation Displayed when UPS is in the start-up condition or display board is resetting. Displayed when the UPS is in Bypass Operation. Displayed when the inverter is running, and no Utility abnormality exists. Displayed during abnormal Utility occurrences; inverter is supplying power from batteries. (UPS shuts down after V (min.) is reached. Displayed during power failure if V (min.) is reached, an EPO is received, or after completion of Start-Up Sequence of the Inverter and Bypass is not available. Displayed during input power failure. 5.15.2 Line-2 System Fault Messages Line-2 fault messages are automatically displayed when a system fault is detected. LINE-2 MESSAGES Display Message DCOC DCUB DCOV OH OL VOUV VOOV Translation DC Over-current DC Unbalanced DC Over-voltage Overheat (internal) Output Overload Inverter Under-voltage Inverter Over-voltage 5.15.3 Line-3 System Messages Line–3 messages show load current information, and user selected instructions. 43 TOSHIBA 5.15.4 Line-4 System Messages Line-4 messages reflect the UPS operating conditions. Warning messages will be displayed when an abnormal operating condition occurs. The following chart shows the allowable Line-4 messages. Line-4 Messages Displayed Message PHEI I/O NOT SYNCHRONIZE * AUTOTRANSFER * * LOW BATTERY * * UPS OL: REDUCE LOAD * * DCOC * * DCOV * * DCUB * * OL * * FUSE * * INOV * * INUV * * BATT. OH *OR MCCB-B OPEN * MM/DD/YY (DAY) HH:MM * * TRANSFER INHIBITED * * ENTER FOR DETAILS * Translation Displayed when Input Phase rotation has been wired in a counter-clockwise rotation. Displayed when input and output frequencies are not synchronized. (Abnormal) Displayed when Auto-transfer to Bypass is active (i.e. current limit reached). (Abnormal) Displayed when battery voltage is low (abnormal) or the UPS batteries have failed self-diagnostic test. (Abnormal) Displayed when UPS has tripped due to an overload condition. (Abnormal) Displayed when the UPS has an internal failure. (Abnormal) Displayed when the UPS has an internal DC bus over-voltage. (Abnormal) Displayed when the UPS has an internal DC bus unbalance referenced to Neutral. (Abnormal) Displayed when UPS has tripped due to an overload condition. (Abnormal) Displayed when an internal transistor fuse opens. Displayed when inverter output over-voltage has occurred. (Abnormal) Displayed when inverter output under-voltage has occurred. (Abnormal) Displayed when the optional battery over-temp sensor has activated, or if the external battery disconnect is open. (Verify TB3-5, 6) Displayed when none of the above abnormal conditions are present. (Normal) Displayed when key switch position is changed and frequency is not synchronized. (Abnormal) Displayed when a Fault or Faults have occurred. (Abnormal) Note: 1) Line-4 will be blank when the BATT key is pressed during Battery Backup Mode with normal battery voltage. 2) The # symbol signifies numerical values or other information supplied by the UPS. 44 TOSHIBA 5.16 Initial Battery Charge The UPS Battery System must be charged before it is used for the first time or when the unit has not been used (AC power source removed) for more than 10 days. Use the following procedure to recharge the UPS Battery System: 1) Switch on power at the UPS input distribution panel, and battery disconnects. 2) Move the UPS MCCB1 (Circuit Breaker 1) power switch on the rear panel to "on." The UPS battery charging circuit is now activated. The AC IN lamp will be "on." The LCD screen should display the following message: - UPS START UP - > PLEASE WAIT 3) With the key switch in the STOP position, the AC IN and the BYP lamp will be "on" and the LCD screen should display the following message: - BYPASS OPERATION OUTPUT VOLTAGE=208V >CURRENT 100/100/100% (DATE) DAY (TIME) 4) Turn the Key Switch to “RUN” and the UPS automatically performs a controlled system battery test. (Note: The Automatic Battery Test is performed only when the software is enabled for this function. The standard default is set to disable.) (Allow 24-72 hours for the batteries to fully charge). When automatic battery test fails and the “LOW BATTERY” message is displayed use the following procedure: 1) Turn the key switch to STOP. 2) Allow 24-72 hours for the batteries to charge and then move the Circuit Breaker to "off." 3) Repeat Initial Battery Charge procedure. (A failure indicates battery replacement may be necessary). 45 TOSHIBA 5.17 Start-up Procedure The UPS batteries must be charged before the UPS is used for the first time or if the unit has not been used (AC power source removed) for more than 10 days. If the batteries are charged then use the following start-up procedure: 1) Verify that all power switches are off, and that the "STOP/RUN” Switch on the UPS is in the “STOP” position. 2) Switch on the power at the Customer Provided UPS input distribution panel. 3) Move the UPS Circuit Breakers to "on." The AC IN lamp will be "on." The LCD screen should display the following message: - UPS START UP - > PLEASE WAIT With the key switch in the “STOP” position, both the AC IN and the BYP lamp will be "on" and the LCD screen should display the following message: - BYPASS OPERATION – OUTPUT VOLTAGE=207V >CURRENT 100/80/90% DATE (DAY) TIME The UPS battery charging circuit is now activated. Move the “STOP/RUN” key switch to the “RUN” position. The inverter will then start and the UPS will transfer to the Normal Operating Mode. Both the AC IN and the INV lamp will be "on." The following system message is an example of the main MONI (monitor) screen for standard operation: - UPS ON-LINE OUTPUT VOLTAGE=208V >CURRENT 100/80/90% DATE (DAY) TIME If a fault occurs during start-up, the red FAULT lamp will be "on" and the LCD screen will display a FAULT(s) DETECTED at start-up message such as the following: UPS FAULT (BYPASS ON) (DESCRIPTION) PRESS DOWN TO DETAIL > ENTER FOR DETAILS Refer to the "Line-2 System Fault Messages" section for details. 46 TOSHIBA 5.18 Shutdown Procedure When turning off the UPS, the following shutdown procedure should be used: Move the “STOP/RUN” key switch, located on the front panel, to “STOP." Operation of the inverter stops. Output power is now provided to the load through the unit's Bypass circuit. While in this state of operation; if a power failure occurs in the commercial power source, the UPS will lose power. Power to the critical load device will be interrupted. The battery charging circuit and chopper circuit remains active. DANGER Do not touch the UPS terminals even though the operation switch has been moved to the STOP position. The UPS may be supplying power through the Bypass circuit. The green AC IN lamp is "on" and the green BYP lamp is "on." The LCD screen shows the following message: BYPASS OPERATION OUTPUT VOLTAGE=207V >CURRENT 100/100/100% DATE (DAY) TIME - Move the Circuit Breaker to the "off" position. Power is removed from the UPS and to any attached loads. All lamps are "off" and the LCD screen shows the following message as long as sufficient power remains to display it: - OUTPUT SHUT DOWN OUTPUT VOLTAGE= 0V CURRENT=LOW/LOW/LOW% When the EPO (Emergency Power Off) switch, located on the front panel (or from a remote located EPO switch) is pushed, the Circuit Breaker is tripped and power is removed from the UPS and to any attached loads. All LED lamps are "off" and the LCD screen will display the following message: - OUTPUT SHUT DOWN OUTPUT VOLTAGE= 0V CURRENT=LOW/LOW/LOW% 47 TOSHIBA 5.19 Maintenance Bypass Procedure When operating the Maintenance Bypass, the following operation procedure should be used: WARNING Failure to adhere to the following instructions could result in damage to your equipment and/or you risk removal of power to any equipment attached to the UPS. From UPS to Maintenance Bypass 1) Move the “STOP/RUN” key switch, located on the front panel, to “STOP." Operation of the UPS inverter stops. Output power is now provided to the load through the Bypass circuit. While in this mode, if a power failure occurs on the commercial power source, the UPS will lose power. Power to the critical load device will be interrupted. The battery charging circuit and chopper circuit remains active. 2) Verify that step one above is followed, and that the Bypass light indicator on the front panel is lit. 3) Locate the Maintenance Bypass Rotary Switch (middle front panel of the UPS); slowly rotate the Cam Switch clockwise until “BYPASS MODE” Position is reached. 4) Turn off MCCB1 breaker labeled “MAIN POWER SWITCH." The unit is now in the Maintenance Bypass mode and may be serviced. For units with an internal isolation transformer, the transformer is still active. From Maintenance Bypass to UPS 1) Verify that the “STOP/RUN” switch is in the “STOP” position. Turn on MCCB1 “MAIN POWER SWITCH." 2) Wait until the output fans turn on (This is a good indication that the unit is in the Bypass mode), and that the Bypass indicator light on the front panel is lit. 3) For units with an external battery cabinet, turn on MCCB1 “BATTERY CABINET." 4) Locate the Maintenance Bypass Switch (Middle front panel of the UPS) slowly rotate the Cam Switch counter-clockwise until “UPS MODE” Position is reached. 5) Rotate the “STOP/RUN” switch to the “RUN” position. 6) Verify that the Inverter indicator light on the front panel is lit. The unit is now back On-Line and supplying conditioned power to the load. 48 TOSHIBA 5.20 Keypad Overview The following illustrates the 12-key data entry pad with each key functionally labeled. MONI BATT F1 IN OUT BATT TEST BUZZ STOP MENU ENTER RESET MONI Press to display system-monitoring screens. BATT Press to display UPS battery conditions. F1 Press to change settings of various menus. IN Press to display UPS input conditions. OUT Press to display UPS output conditions. BATT TEST Press to execute On-Line Battery test. BUZZ STOP Press to stop the audible alert buzzer. MENU Press to display the main user-selection menu. ENTER Press to confirm user-selected command or action. RESET Press to reset UPS panel’s message-display area. Press to forward through display data values or to forward through menus. Press to reverse through display data values or to reverse through menus. 49 TOSHIBA 5.21 Key Functions 5.21.1 MONI After the UPS has been successfully started, the system will be in the normal 'AC Input Mode' of operation. The LCD screen will automatically display the main MONI (monitor) function. If the MONI key is pressed at this time the screen output will not change. The MONI function automatically monitors the entire UPS system. The LCD screen will automatically switch "off" after a period of keypad inactivity and switch "on" if any key is pressed. It will switch "on" automatically during battery discharge or if an abnormality develops in the system (see "Settings for LCD Display Duration"). All system 'line' messages will be displayed from MONI mode when abnormal operating problems are detected. If AC input power is available and the UPS is operating normally, the following system message is displayed: - UPS ON-LINE OUTPUT VOLTAGE= 208V CURRENT=100/100/99% DATE (DAY) TIME If an AC input power failure occurs, and no abnormal operating conditions are present, the UPS switched to standard 'Battery Backup Mode'. The following system message is displayed: - BATTERY BACKUP – OUTPUT VOLTAGE = 208V CURRENT=100/100/99% DATE (DAY) TIME 5.21.2 IN When the IN key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the unit's input voltage. The following system message is displayed: - UPS ON-LINE INPUT Vab = 96% VOLTAGE Vbc = 96% Vca = 96% The Bypass Input Voltages, Frequencies / Sync Mode, and Converter Current can be monitored by pressing the "UP/DOWN" keys. 5.21.3 OUT When the OUT key is pressed during normal ‘AC Input Mode’ of operation, the LCD screen displays details about the output voltage, current, and frequency. The following system message is displayed: - UPS ON-LINE OUTPUT Ia = 101% CURRENT Ib = 100% Ic = 100% The Output Line Voltages (phase-neutral, and phase to phase), Frequencies / Sync Mode, Inverter Output Power, and Power factor can be monitored by pressing the "up/down" keys. 50 TOSHIBA 5.21.4 BATT Key When the BATT key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the battery capacity. The following system message is displayed: - UPS ON-LINE BATTERY VOLTAGE=324V CHARGE CURR.=0% If an AC input power failure occurs, and no abnormal operating conditions are present, the UPS will switch to standard 'Battery Backup Mode'. The following system message is displayed when the BATT key is pressed: - BATTERY BACKUP – BATTERY VOLTAGE=324V DISCHARGE CURR. =76% 5.21.5 MENU, F1, ENTER, UP, & DOWN Keys When the MENU key is pressed during normal ‘AC Input Mode’ of operation, a menu of user adjustable data screens are available. Press 'up' arrow key to scroll up through the available data screens. Press 'down' arrow key to scroll down through the available data screens. Pressing the F1 key changes to the adjustment screen for that menu item. Press 'up' arrow to move display to previously available item. Press 'down' arrow to move display to next available item. From the adjustment screen, if the MENU key is pressed any changes are discarded and the display returns to the regular menu screen with the previous data values shown. If the “ENTER” key is pressed from the adjustment screen, the changes are saved. After pressing the “ENTER” key, the display screen will return to the regular menu screen with the new data values shown (see "Menu Data Screens"). 5.21.6 BATT TEST Key When the BATT TEST key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the battery back-up capacity. The following system message is displayed: - BATTERY TEST – BATTERY VOLTAGE=324V > F1+ENTER TO BEGIN Press the F1+ ENTER keys at the same time to begin the battery test and to display the following screen while batteries are tested: - BATTERY TEST BATTERY VOLTAGE=324V ## MINS ## SECS > PLEASE WAIT 51 TOSHIBA When the battery test is completed, the previous operation will be resumed and the main system MONI screen will be displayed. If the battery test detects a low DC battery voltage, then the message screen will display: - UPS ON-LINE OUTPUT VOLTAGE=208V CURRENT=38/55/48% * LOW BATTERY * If the battery test passes then the following screen message will be displayed: - UPS ON-LINE OUTPUT VOLTAGE=208V CURRENT=38/55/48% DATE (DAY) TIME If the inverter is not operating when the BATT TEST key is press then the function will be inhibited and the following screen message will be displayed: - BATTERY TEST BATTERY VOLTAGE=324V BATT. TEST INHIBITED NOTE: After start-up, the battery test function is inhibited for 20-min. (only one battery test can be done approximately every 20-min.). 5.21.7 BUZZ STOP Key The “BUZZ STOP” key has no effect on the LCD screen display. However if the UPS alarm buzzer is on, pressing this key will silence it. If the alarm buzzer is not on, pressing this key has no effect. 5.21.8 RESET Key The RESET key function is used to 'Reset' the LCD display board software should a system lock-up occur. The reset does not reset the variables in the memory. Use of the RESET function is very important when a fatal communication error has occurred. Press and hold the RESET key for a period of at least five seconds to reset the display software. The 'display board' to 'main board' interface will begin a new communication sequence. If a communication response is not received by the 'display board' from the 'main board' within 15 seconds, a fatal time-out occurs and the following system message displays: - DISPLAY ERROR MAIN COMM. ERROR PRESS & HOLD RESET KEY If the 'Reset' function is successful then the display will begin from the 'Start-up screen' and then change to the 'main monitor' screen. 52 TOSHIBA 5.22 Menu Data Screens 5.22.1 Settings for Calendar and Clock Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the present date and time adjustment screen: CALENDER / CLOCK DATE (DAY) TIME >*F1: DATA SET MODE >∆/∇ PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: CALENDER / CLOCK DATE (DAY) TIME > ∆/∇ : UP/DOWN >ENTER:NEXT DATA Press the "up/down" arrows to increment or decrement the character(s) above the flashing cursor. Press the ENTER key to advance the cursor. 5.22.2 Adjusting the Buzzer Volume Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the present buzzer volume adjustment screen display: BUZZER VOLUME ADJUSTMEDIUM SOFT >*F1: DATA SET MODE >∆/∇:PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: BUZZER VOLUME ADJUST MEDIUM SOFT >∆/∇: CHANGE DATA >ENTER:ACCEPT CHANGE Press the 'up' or 'down' arrow key to move the marker between the three buzzer volume levels. Press ENTER key to confirm the change or press MENU key to discard any changes and return to the menu data screen. 5.22.3 Settings for Display Duration The LCD display is designed to automatically switch off after a user-designated period of inactivity. When setting this feature, press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the LCD-Idle Mode Select screen display: DISPLAY DURATION SET <3 MIN> 30 MIN >F1: DATA SET MODE >∆/∇:PRV/NEXT SCREEN 53 TOSHIBA Press the F1 key to display the LCD-Idle mode setting adjustment screen: DISPLAY DURATION SET <3 MIN> 30 MIN >∆/∇: CHANGE DATA >ENTER:ACCEPT CHANGE Press the 'up' or 'down' arrow key to move the marker between the two available idle mode times. Press the ENTER key to save the change or press the MENU key to exit to the main menu and discard the change. Note: If any of the following conditions occur, the LCD-Idle Mode will be inhibited and the LCD will remain on continuously: 1) The UPS has received an EPO command. 2) The UPS is in Battery-Discharge Mode. 3) A fault has been detected in the main unit. 4) The UPS is in an overload condition. 5.22.4 Run Switch Select Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the “Run Switch Select” setting screen display: RUN SWITCH SELECT REMOTE >*F1: DATA SET MODE >∆/∇: PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: RUN SWITCH SELECT REMOTE >∆/∇: CHANGE DATA >ENTER:ACCEPT CHANGE Press the 'up' or 'down' arrow key to move the marker between the two "RUN SWITCH" selections Press the ENTER key to save the change or press the MENU key to exit to the main menu and discard the change. (Must have Remote Control option.) 5.22.5 Serial Com Station Address Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the “Serial Comm Station Address” setting screen display: SER COM STATION ADDR STATION ADDRESS: 31H >*F1: DATA SET MODE > ∆/∇: PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: SER COM STATION ADDR STATION ADDRESS: 31H >∆/∇: CHANGE DATA >ENTER: ACCEPT CHANGE 54 TOSHIBA 5.22.6 Output Voltage Adjustment When the MENU key is pressed and held 3-4 seconds during normal 'AC Input Mode' of operation, the LCD screen displays the output voltage on the present output voltage adjust screen: OUTPUT VOLT. ADJUST OUTPUT VOLTAGE.=###% >F1:DATA SET MODE > ∆/∇ :PREV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: OUTPUT VOLT. ADJUST REFERENCE ADJUST: ## > ∆/∇ :CHANGE DATA >ENTER: ACCEPT CHANGE The locations marked ## will show the numerical value of the allowable voltage adjustment parameter values. Press the 'up' and 'down' arrow keys to adjust the setting from between ±5 volts. This will cause the unit's output voltage to adjust to within ±2% of its nominal value. If the inverter is not running, and the output voltage cannot be adjusted; the following message will be displayed: OUTPUT VOLT. ADJUST ADJUST PROHIBITED DATA CANNOT CHANGE >∆/∇:PRV/NEXT SCREEN Pressing the F1 key will have no effect on this display screen 5.22.7 Charge Mode Select Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the “Charge Mode Select” adjustment screen display: CHARGE MODE SELECT EQUAL CHARGE>OFF ON >F1:DATA SET MODE >∆/∇:PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: CHARGE MODE SELECT EQUAL CHARGE>OFF ON >∆/∇:CHANGE DATA >ENTER:ACCEPT CHANGE Note: Please consult with the factory when using this option. DAMAGE to the battery system will occur if this is used improperly. 55 TOSHIBA 5.22.8 Reset to Default Settings Press the MENU key to access the menu data screens and press the 'down' arrow key to scroll to the original factory 'default settings' adjustment screen display: MENU DATA RESET DATA INITIALIZATION >F1: TO ACCESS RESET >∆/∇:PRV/NEXT SCREEN Press the F1 key to display the following active adjustment screen: MENU DATA RESET DATA INITIALIZATION > MENU: NO DATA RESET >ENTER: ACCEPT CHANGE When the ENTER key is pressed the following factory defaults are reset: 1) Resets the voltage-reference setting to +0 2) Resets the buzzer volume to 'loud' 3) Resets the serial station address to 31h 4) Resets the idle mode to 3 minutes Press the MENU key to abandon the operation and return to the menu data screen. 5.23 Overload Operation When the UPS is operating and an overload condition is first detected, the following “Overload Warning” screen is displayed. - UPS ON-LINE OUTPUT VOLTAGE= ###V OUTPUT CURRENT= ###% * UPS OL: REDUCE LOAD * After a period of time, if the overload is still not reduced and the STOP/RUN key switch is in the RUN position, the UPS will automatically transfer to Bypass. If the overload condition is still present, the following screen will be displayed: - BYPASS OPERATION OUTPUT VOLTAGE=208 CURRENT= 114/116/114% * UPS OL: REDUCE LOAD * If the STOP/RUN key switch is in the STOP position; the UPS is in the Bypass Mode and, if the overload condition is still present, the following screen will be displayed: - BYPASS OPERATION OUTPUT VOLTAGE=208 CURRENT= 114/116/114% * UPS OL: REDUCE LOAD * 56 TOSHIBA After the load is reduced, if the STOP/RUN key switch is in the RUN position, the UPS will automatically return to 'Inverter Operation’ after a period of time. During this wait, the following screen will be displayed: - BYPASS OPERATION OUTPUT VOLTAGE=208V CURRENT= 100/100/100 >PLEASE WAIT Or if the UPS is waiting and the STOP/RUN key switch is switched to the STOP position while the UPS is waiting, the following screen will be displayed: - BYPASS OPERATION OUTPUT VOLTAGE=208V CURRENT= 100/100/100 >PLEASE WAIT If the STOP/RUN key switch remains in the STOP position when the UPS's 'wait' period is complete, then the following screen will be displayed: - BYPASS OPERATION OUTPUT VOLATAGE=###V CURRENT=100\100\100% DATE (DAY) TIME If the STOP/RUN key switch remains in the RUN position when the UPS's 'wait' period is complete, then the following screen will be displayed: - UPS ON-LINE OUTPUT VOLTAGE= 208V CURRENT=100/100/99% DATE (DAY) TIME 5.24 Backup History and Fault History Pressing the MONI and F1 keys simultaneously, for a few seconds will cause the Battery Discharge Count screen to be displayed. BATT DISCHARGE COUNT # TIMES > F1: FOR DETAILS >∆/∇: TO SCROLL Press the F1 key to display the record relating to the first discharge event. BACKUP HISTORY ( 1) #MIN##SEC VB=324V BT *PF OL >∆/∇: EXIT F1: NEXT 57 TOSHIBA Press the F1 key again to display the record relating to each subsequent discharge event. BACKUP HISTORY ( #) #MIN##SEC VB=324V BT *PF OL >∆/∇: EXIT F1: NEXT Press the ‘up’ or ‘down’ arrow keys to return to the Battery Discharge Count screen. BATT DISCHARGE COUNT # TIMES > F1: FOR DETAILS >∆/∇: TO SCROLL Press the ‘up’ or ‘down’ arrow keys to display the Fault Count screen. TOTAL FAULT COUNT ## TIMES > F1: FOR DETAILS >∆/∇: TO SCROLL Press the F1 key to display the record relating to the first fault. FAULT HISTORY ( 1) Date Time fault code >∆/∇: EXIT F1: NEXT Press the F1 key again to display the record relating to each subsequent fault. FAULT HISTORY ( #) Date Time fault code >∆/∇: EXIT F1: NEXT Press the ‘up’ or ‘down’ arrow keys to return to the Fault Count screen. TOTAL FAULT COUNT ## TIMES > F1: FOR DETAILS >∆/∇: TO SCROLL 58 TOSHIBA 6.0 UPS Protection System 6.1 System Protection Features The preceding one-line schematic illustrates the electrical locations of the protection devices on all UPS models. Input Abnormal MBS Overheat Bypass Overload Isolation Transformer Model Converter Inverter MCCB Input Power Output Power Chopper Over-voltage/ Under-voltage Overcurrent Batteries Low Battery 6.2 System Protection Functions The following chart shows the built-in UPS fault protection functions on all models. Built-in UPS Fault Protection Functions Protection Item LCD Message Cause Operation Mode after Fault Audible Alarm Visible Alarm Relay Contact Alarm Auto-Retransfer Protection Item LCD Message Cause Operation Mode after Fault Audible Alarm Visible Alarm Relay Contact Alarm Auto-Retransfer Inverter Over-voltage Inverter Under-voltage (IVOV) (IVUV) INVERTER INVERTER OVERVOLTAGE UNDERVOLTAGE Control Malfunction; Feedback Error UPS Overload OUTPUT OVERLOAD Overload or short circuit at the load. Inverter Overload: Transfer to bypass; Inverter stopped. Bypass Operation; Chopper and Inverter Stopped Bypass Overload: Inverter, Chopper, and Bypass stopped. Yes: See Audible Alarm Functions Inverter OL: No Fault Lamp Red Fault Lamp “on” Bypass OL: Fault Lamp “on” Inverter OL: Bypass Relay closed Fault Relay closed; Bypass Relay closed Bypass OL: Bypass Relay open and Fault relay closed Inverter OL: Yes, if bypass ok No Bypass OL: No Low Battery Voltage (Level-1) Line-4 will read “BATTERY LOW” Battery Discharge Battery Discharge Battery Lamp Flickers Low Battery Relay closed Low Battery Voltage (Level-2) Inverter Output Current Limit DC UNDERVOLTAGE OUTPUT OVERLOAD Battery Shutdown Level Load Inrush current reached Shutdown: If Bypass ok, transfer to bypass; if not, current-limit No Output mode Yes: See Audible Alarm Functions NO NO Bypass Relay closed No Yes, if bypass ok 59 TOSHIBA Protection Item Memory error (EERR) Internal overheat (OH) DC circuit overvoltage (DCOV) DC circuit overcurrent (DCOC) LCD Message Cause Operation Mode after Fault Audible Alarm Visible Alarm Relay Contact Alarm Auto-Retransfer MAIN EEPROM ERROR Control board chip error OVERHEAT; INTERNAL Fan failure; high ambient DC OVERVOLTAGE Chopper malfunction DC OVERCURRENT Inverter / chopper fault Start is inhibited Bypass operation; chopper and inverter are stopped Yes; continuous buzzer RED fault lamp “ON” Fault relay closed; bypass relay closed NO 7.0 Authorized Factory Service 7.1 Start-up The startup of the UPS equipment is broken up in several steps. These steps are as follows: 1. Initial Condition: This is where the service technician checks the unit for physical damage and verifies the installation of the UPS (electrically). 2. Static Checks: This step verifies the proper settings within the UPS logic. 3. Wiring Check: The wiring to (power cables) and from (control wires) the battery cabinet. 4. Main Voltage Check: The input voltages are checked to verify they are within the range. 5. Energizing the UPS: This step begins the internal self-checks within the processor logic. 6. Output Voltage Check: The output voltages are checked to verify they are within range. 7. EPO (Emergency Power Off): The EPO is operated to verify its operation in case of an emergency. 8. Load Testing: Performed if load is available. 9. Generator Testing: Performed if Generator is available. 10. Internal Maintenance Bypass: This verifies the operation of the Maintenance Bypass. 7.2 Preventive Maintenance Toshiba's 4200FA Uninterruptible Power Systems have been designed to provide years of trouble-free operation requiring a minimum of preventive maintenance. The best preventive measure that the UPS user can take is to keep the area around the unit, particularly the air inlet vents, clean and free of moisture and dust accumulations. If the atmosphere of the installation site is very dusty, use a vacuum cleaner to periodically remove dust accumulations from the system. Schedule authorized Toshiba service centers to perform internal parts inspections annually. CAUTION WARNING Before performing any maintenance the technician should be familiar with and follow the important safety instructions within this manual. Proper maintenance of the battery system of this unit by a qualified service technician is essential to the safety and reliability of your UPS system. Refer to service manual. 60 TOSHIBA 7.3 Parts Replacement The following list shows intervals for periodic maintenance and replacement of certain UPS parts. 1) Batteries: VRLA (Valve Regulated Lead Acid) batteries do not require the adding of water or electrolyte. The charging voltage, temperature, performance and connection resistance must be monitored periodically. Necessary corrective maintenance must be made in order to assure the UPS supplies safe reliable power. These items affect the life of batteries, so replacement should be once every 3 to 5 years as a minimum. All of the batteries must be replaced at the same time to eliminate the possibility of multiple failures due to resistances of the batteries. Quarterly Maintenance A. Visual Checks 1) Leakage 2) Corrosion on positive terminal B. Check battery temperature at the negative terminal C. Measure and record the system float charging voltage. D. Measure and record the individual unit’s float charging voltage. Semi-Annual maintenance A. Repeat the quarterly checks. B. Perform a 10-second high rate (e.g. 100 amp) load test on the individual batteries. C. Optionally test for the purpose of trending the battery over time. D. Re-torque all inter-battery connecting hardware (if applicable). E. Perform inter-battery connector resistance checks. 2) Aluminum electrolytic capacitors: Replace once every 5 years. 3) Fuses: Replace once every 7 years. 4) Cooling fan: Replace once every 3 years. 61 TOSHIBA 8.0 External Layouts / Dimensions / Weights 8.1 External Dimensions 15/25/30/33kVA 62 TOSHIBA 8.2 External Dimensions 50kVA 63 TOSHIBA 8.3 Shipping Dimensions and Weights Models 15 kVA 25/30/33 kVA 50 kVA Shipping Dimensions W” x D” x H” (WmmxDmmxHmm) 36.5” x 43.0” x 69.5” (927mm x 1092mm x 1765mm) 36.5” x 43.0” x 69.5” (927mm x 1092mm x 1765mm) 55.0” x 44.5” x 69.5” (1397mm x 1130mm x 1765mm) 64 Internal Model Battery Transformer Battery Transformer Battery Transformer Shipping Weights Lbs. (kg) 1,303 lbs. (591 kg) 1,260 lbs. (572 kg) 1,321 lbs. (599 kg) 1,275 lbs. (579 kg) 2,548 lbs. (1156 kg) 2,523 lbs. (1144 kg) TOSHIBA TOSHIBA INTERNATIONAL CORPORATION INDUSTRIAL DIVISION 13131 West Little York Road, Houston, Texas 77041 Tel: (713) 466-0277 Fax: (713) 896-5212 Telex: 762078 E-mail: Toshibaups@tic.toshiba.com Printed in the U.S.A.
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