Toshiba G8000 Wiring/Connection, Perform wiring and connections with correct polarity

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5.1Wiring/Connection

WARNING

Perform wiring and connections with correct polarity.

Be careful when connecting the UPS to the battery system. A wrong connection may cause damage to the UPS, battery, or charger.

Connect ONLY one (1) ground wire to the earth ground terminal.

A missing ground wire may cause an electrical shock hazard.

Connecting to more than one ground may cause a ground loop.

See Chapter 8 - UPS Wiring

DO NOT force, bend, or pull wires.

DO NOT damage wire insulation.

DO NOT place heavy objects on top of UPS.

Observe the above precautions when making wire connections or handling the wires. Failing to observe these precautions may damage the insulation of the wires or may cause a fire or an electric shock hazard.

ATTENTION

Follow the torque criteria for tightening screws.

Loose connections may cause fire due to heating.

See Chapter 11 - UPS Wiring

G8000 Series Installation and Operation Manual

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Contents G8000 Series Page Document November Qualified Personnel only Uninterruptible Power System UPS Toshiba’s Customer Support Center PurposeToshiba Customer Support Center Toshiba International CorporationTable of Contents 11.3 Introduction General Safety Instructions SymbolsProhibited Symbol indicates do not take action Qualified Personnel Signal WordsFactory Authorized Personnel Important Safety InstructionsDisclaimer Safety PrecautionsKeep the area arround the UPS clean General MaintenanceTransporting/Unpacking Do not tilt the UPS more than 10 from upright positionAvoid vibration or shock exceeding 0.5G Do not transport, move, store, or place the UPS on its sideInspection/Storage Installation Precautions Install the UPS in a controlled environmentKeep the Specified Clearance around the UPS Do not block air vents Do not install the UPS where water may fall on itEnvironment standard Installation PrecautionsPage Perform wiring and connections with correct polarity Wiring/ConnectionConnect only one 1 ground wire to the earth ground terminal Follow the torque criteria for tightening screwsFor 100, 150, 225KVA GND 150/225 kVA UPS Warning Labels Model Unit Shipping Weight and Dimensions300 kVA UPS Exterior Dimensions Inches Transporting 8.5 show examples of acceptable and unacceptable operations Transporting By CraneTransporting UPS by Forklift Transporting By ForkliftStorage/Operating Environment Operating PrecautionsPage Maintenance Precautions Qualified Personnel onlyQualified Personnel shall Disposal Do not dispose of the batteries in a fireDo not open or mutilate the batteries Installation UPS Clearance UnpackingAnchor Bolts Anchor Bolt Installation DetailExternal Wiring Diagram UPS WiringBlock Number Cable Size Tightening Torque Terminal Blocks and Power CablesRecommended Cable Size & Tightening Torque for 150 kVA UPS AC Input Bypass AC Output Battery Control Wires CRA-1/OL Plate #4 Terminal Bus # Recommendation Bus Number Cable Size Tightening TorqueGrounding Wire External BreakersBe sure to ground the UPS as specified G8000 100 kVA G8000 150/225 kVA Signal Name Operation Control Wires10 Connection Between UPS, Battery Cabinet & Bypass Breaker 11 Grounding Configuration with Input Neutral Grounded Grounding ConfigurationRecommended Configuration for delta-input Grounding Configuration without input neutral15 Grounding Configuration with CORNER-GROUNDED DELTA-INPUT Grounding Configuration with corner-grounded delta-inputGeneral Specification UPS SpecificationsMechanical Specification Terms Specification RemarksRated Capacity 150 kVA 225 kVA 300 kVA Do not open the front cover Electrical SpecificationUPS may not respond if the button press is too short Operator InterfaceGraphic display Panel KEY-SWITCH/OPERATING Buttons Key-Switch and ButtonsGraphic display Panel LCD/LED INDICAtors 13.2 LCD/LED IndicatorsName Description LCD IndicatorsAC-VO AC- I O 50% Normal DisplayVolt Freq .0Hz 50%BYP I/P-V Freq .0Hz AC I/P-V Freq .0HzDC-V BATT-V BATT- I 0A 32TIM09-09-06 Fault DisplayAbbreveations LCD ScrollOperating the UPS Epo and Control Power supply operating switchesOperation Types Pre-operational CheckPerform the pre-operational check before operating the UPS Procedure to start the UPS is shown in Steps Startup ProceduresAC Vo 480 AC Io 50% Bypass LED is on Switch Power Supply UPS→BypassStop DC-V 0 BATT-V 0 BATT-I 0 a Complete ShutdownMake sure that the Float Charge LED is on Changing Between Float Charge and Equalize ChargeMake sure that the Equal Charge LED is on Troubleshooting Emergency Power Off EPOTypes of Errors 09-09-06 Faults and Warnings Data ScreenFault Display LCD Fault & Warning DisplaysOver Heat Fault MessagesLCD Message Indication Description Button functions LCD Scroll w/ faults or warningsRestoring UPS Operation Contact Toshiba in the event of malfunction or faultDo not attempt to modify or relocate the UPS Do not open the front and/or rear panelsPage Page Industrial Division

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