APC Power Supply manual How to Ensure Total Power Off

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How to Ensure Total Power Off

1. Open (turn OFF) the main circuit breaker on the power source feeding the PDU.

2. Open (turn OFF) the main input switch on the PDU.

3. Set the Main Output circuit breaker on the front of the PDU to OFF.

36	InfraStruXure Site Planning, Installation, Start-Up

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Contents InfraStruXure Installation and Start-Up This manual is available in English on the enclosed CD About this Manual Page Contents Start-Up Procedure Configuration Page Safety Safety symbols used in this manualCross-reference symbols used in this manual OverviewInstallation/Maintenance Total power off procedureInput Voltage Circuit Breaker Size Register equipment with the fire departmentDimensions Site PreparationInfraStruXure PDU NetShelter VX Seismic EnclosureNetShelter VX Enclosure Space Considerations Weight Considerations Component Maximum Unpacked Maximum PackagedHeat Output InfraStruXure PDU Heat OutputElectrical Requirements and Specifications Procedures requiring a licensed electricianElectrical requirements 200V Input 415V InputBasic Installation Procedure Licensed electrician must connect the power source Installation Procedures Join Adjacent Enclosures and Bolt Enclosures to the FloorJoin adjacent enclosures Bolt Enclosures to the FloorEnsure Total Power Off Attach conduit to the PDU for the input conductors Connect the Power Source to the PDUAccess the PDU Main Input switch Installation Procedures Connect the Power Source to the PDU Install a circuit breaker Route the input conductors to the main input circuit switchTorque specifications and tools required Terminal Torque ToolsConnect input conductors Output relay specifications OverviewHow to connect contacts to the PDU Monitoring Unit InfraStruXure Site Planning, Installation, Start-Up Cable Ladders for overhead wiring across rows Install InfraStruXure Rack-Mount Devices Install the Rack Automatic Transfer Switches ATSInstall the Rack Power Distribution Units PDU Install the InfraStruXure Manager and Hub or SwitchRoute and Attach Overhead Wiring Route and attach power cables to equipment racksInstallation Procedures Route and Attach Overhead Wiring Installation Procedures Route and Attach Overhead Wiring Wiring Under the Floor Alternative Installation Procedures Wiring Under the Floor Alternative Route Data Cables to the InfraStruXure Manager Hub or Switch Connect network cables to InfraStruXure componentsOverhead routing Ensure that all power is off Start-Up ProcedureSafety warnings Apply power to the system Start-Up Procedure InfraStruXure System Page Configuration Configure the InfraStruXure ManagerPage How to Apply Power to the System Appendix A-System OperationHow to Ensure Total Power Off Page APC Worldwide Customer Support