Toshiba 431A Metal Conduit is not AN Acceptable Ground, Conductor Routing and Grounding

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WARNING

METAL CONDUIT IS NOT AN ACCEPTABLE GROUND.

Conductor Routing and Grounding

1)Use separate metal conduits for routing the input power, output power, and control circuits.

2)Follow the wire size and tightening torque specifications.

3)Always ground the unit to reduce the potential for electrical shock and to help reduce electrical noise.

4)A separate ground cable should be run inside the conduit with the input power, output power, and control circuits.

4300 Series Ancillary Cabinets Installation and Operation Manual

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Contents Series Ancillary Cabinets Page Series Qualified Personnel only Product Use and Warranty RestrictionsUninterruptible Power System UPS Toshiba International Corporation PurposeToshiba Customer Support Center Toshiba Customer Support CenterContents Toshiba Battery Cabinet w/ HX-205 431Bx000xxER111 11 431B Toshiba Battery Cabinet431M MBS Cabinet Installation Guide Introduction Symbols General Safety InstructionsProhibited Symbol indicates do not take action Qualified Personnel Signal WordsMaximum Operating Temperatures Important Safety InstructionsFactory Authorized Personnel Instructions Importantes Concernant LA Sécurité Battery SafetyDisclaimer Safety PrecautionsGeneral Maintenance Keep the area around the UPS cleanAvoid vibration or shock exceeding 0.5 g TransportingTransporting by Forklift Transporting By ForkliftInspection/Storage Install the ancillary cabinet in a controlled environment Installation PrecautionsKeep the Specified Clearance around the UPS Conductor Routing and Grounding Metal Conduit is not AN Acceptable GroundFollow the torque criteria for tightening screws Wiring/ConnectionPerform wiring and connections with correct polarity Connect only one 1 ground wire to the earth ground terminalPage Storage/Operating Environment Operating PrecautionsStorage Environment Page Qualified Personnel only Maintenance PrecautionsQualified Personnel shall Keep the Specified Clearance around the ancillary cabinets InstallationUPS Clearance Unpacking431A/431B 431M Anchor BoltsExample UPS Ground Bus Grounding WireSeries Overview 4300 Series System Assembly431B Batt. Cabinet Optional 4300 UPS431A 10 431A Toshiba Auxiliary CabinetAll cabinets are O’Brien Black Textured 431A AssembledAuxiliary Cabinet Warning Labels Alternative ConfigurationsCompression Fittings Bolt Tightening Specifications Torque431A with the 4300 UPS 431A with 431M and 4300 UPSOutput 431A Input/Output Power Cable Sizes431A Base Anchor Points Anchor the 431A Cabinet431A Join the Auxiliary Cabinet with the UPSSeries UPS 431M Join the 431A Cabinet with the 431MSeries Toshiba Auxiliary Cabinet Outline Drawing 431B Door Closed 11 431B Toshiba Battery Cabinet431B Door Open 11.1 431B Estimated Runtimes 48082 4030841750 437844431B and 4300 UPS Place the 431B Cabinet Go to Section Place the 431B Cabinet 431B Power Cable Sizes431B Cable Access Plate Join the Battery Cabinet with the UPSComponent Wire the Battery Cabinet to the UPSSeries UPS 431B 431B Factory Supplied Shunt Trip Wiring 11.7 431B Backup Runtime TablesToshiba Battery Cabinet Outline Drawing 431B300017ER111, 4318500008ER111 Toshiba Battery Cabinet w/ HX-205 431Bx000xxER11112 431B Door Closed 431B Door Open 12.1 431B Estimated Runtimes Battery Cabinet Mccb Detail69883 41750 Installation Safety Instruction 127 Adc 150 a Recommended/Maximum Wire size and Torque RequirementBattery Cab Sizes Lug Tightening TorqueJoin the Battery Cabinet with the UPS Wire the Battery Cabinet to the UPS 431B Typical Runtimes versus Load 12.7 431Bx000xxER111 Backup Runtime TablesToshiba Battery Cabinet HX-205 Schematic 10 Toshiba Battery Cabinet Outline Drawing 13.1 431M Maintenance Bypass Switch MBS Options 13 431M MBS Cabinet Installation Guide431M Door Closed 431M Door Open 431M Internal Arrangement 431M Cabinet Warning Labels Qualified Personnel only 431M with 431A and 4300 UPS 431M Input/Output Power Cable SizesSuggested Nema 2-Hole Compression Fittings Place the 431M Cabinet Locations/Dimension on UPS Base Upper Attach Points similarJoin the 431M Cabinet with the UPS PCB MBS Mechanical Interlock Plate Operation MBS Operation431M Cabinet Outline Drawing Purpose 14 431A MBS/PDU DistributionLoto Lock-Out Tag-Out Hasp 4400 MBS/PDU with Front Panels InstalledTools Required Optional Kickplate InstallationBox Contents Installing 4310-30/50-KP-AAttach the rear F/B Plate to the back of the UPS Slide Side Plates in along C-Channel baseAlign the F/B Plate with the UPS front Insert Side Plate tabs into F/B Plate slotsCompletion Side Kick Plate Plate F/B Kick Plates Back Side Similar Installing 4310-30/50-KP-BInstall the F/B Plates Move Side Plates to outer-most Channel baseDimensional Data External Layouts/DimensionsElectrical Conduit Knock-out Data Page Page Industrial Division