Toshiba G8000 Series operation manual Introduction

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Notice

Please inform Toshiba Corporation or authorized representative in case inconsistencies, omissions, or questions.

The instructions contained in this manual are not intended to cover all of the details or variations in equipment, or to provide for every possible contingency concerning installation, operation, or maintenance. Should further information be required or if problems arise which are not covered sufficiently, contact your Toshiba sales office.

The contents of this instruction manual shall not become a part of or modify any prior or existing agreement, commitment, or relationship. The sales contract contains the entire obligation of Toshiba International Corporation's UPS Division. The warranty contained in the contract between the parties is the sole warranty of Toshiba International Corporation's UPS Division and any statements contained herein do not create new warranties or modify the existing warranty.

Any electrical or mechanical modifications to this equipment without prior written consent of Toshiba International Corporation will void all warranties and may void the UL/CUL listing. Unauthorized modifications can also result in personal injury, death, or destruction of the equipment.

1. Introduction

This Uninterruptible Power System (UPS) G8000 series is designed to supply power of stable voltage amplitude and frequency to the load, even while the commercial utility line has interruptions, brownouts, blackouts or voltage/frequency deviation.

This instruction is designed to ensure the safe and correct operation of the G8000 UPS. Please read through all of the chapters before operation. Above all, read the “General safety instructions”, “Important safety instructions”, "Safety Precautions" and "Operation" chapters as these must be carefully read. Please make sure you have a thorough understanding of the information in these 4 chapters.

Personnel who will install, operate and maintain this UPS should carefully read this manual before installation and operation.

Keep this manual close to the UPS so that you can refer whenever necessary.

Also, please read through the installation manual (57490). That manual describes the important instructions during the UPS installation. Both manuals should be kept together.

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Contents Uninterruptible Power System UPS G8000 Series Document Number FebruaryIntroduction Uninterruptible Power Supply Manual’s Purpose and Scope Contacting Toshiba’s Customer Support CenterTable of Contents General Safety Instructions Safety Alert SymbolSpecial Symbols Maintenance Precautions Qualified Personnel onlyPage Storage Preparation Storing ConditionsStorage Maintenance DisposalInstallation Precautions Conductor Routing and GroundingConnect ground wire to the earth ground terminal only UPS is to be installed in a controlled environmentDo not install the UPS close to a water source MandatoryOperating Precautions Important Safety Instructions Safety Precautions Personal injury Do not open the front coverOperators should be certified* personnel Faults by removing these panelsDo not remove the rear/side panels Labeling Requirements UPS exterior showing warning label locationsUPS exterior/interior showing warning labels Battery Grounding Electrode Terminal Handling Precautions Keep the reset button pressed for 5 seconds to reset the UPS Do not operate the UPS in wet locationsOutline and Layout Do not open the front and/or rear panelShows the outline dimensions of the 300kVA UPS UPS Connections Recommended Cable Size and Tightening Torque for 150kVA UPSRecommended Cable Size and Tightening Torque for 225kVA UPS Cable knockout plates at the bottom 150 and 225kVABattery Bypass Input Recommended Cable Size and Tightening Torque for 300kVA UPSRecommended Lugs Cable knockout plates at the top 300kVAOperating Switches Operating SwitchesUPS Circuit Configuration Control FunctionsKey-switch function Name Function Remarks Key-Switch and ButtonsKey-switch Name Function Remarks Operating ButtonsButton functions External Connections External ConnectionsGraphics Interface LED IndicationLCD/LED Legend Name FunctionLCD Indication Scroll up Scroll downSync AC-VOAC- I O VoltBatt Discharging 15MINDC-V Fuse Blown No Fault No WarningNo Alarm No Warning Another ItemUPS 35H Battery 56MIN Operators should be qualified/trained personnel OperationOperation Types Operate the UPS in the specified conditionLED legend Off Flash ProceduresPre-operational check System InitializeStartup Procedures Cont’d Press the RUN button For 0.5 secPress ‘UPS’ Switch Move #72B to ‘OFF’ Position Stopping procedureStop Complete Shutdown Press ‘RUN’ SwitchComplete Shutdown Step Procedure LCD/LED Status BATT-V BattFloat Charge LED Float Charge LED is On Equal Charge LED is Off Float Charge is On Equal CAHRGE* LED is Off Goes awayPress FLOAT/EQAUL Button for 0.5 sec Troubleshooting Types of ErrorsLCD Fault Displays Fault Data ScreenNumber of the message in the detection order 1 Fault Messages UPSLCD Message Description Indication Data needed to determine the cause of the fault When the UPS has stopped due to a fault, be sure to removeLCD Scroll with faults or warnings UPSScroll Buttons Changing screens with scroll buttonsDo not attempt to modify or relocate the UPS Contact Toshiba in the event of malfunction or faultRestoring UPS Operation Do not open the front and/or rear panelsMechanical Specification UPS SpecificationsGeneral Specification Electrical Specification Rated Capacity 150kVA 120kW 225kVA 180kW 300kVA 240kWAppendix Word Definitions

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