APC Power Supply manual How to connect contacts to the PDU Monitoring Unit

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Installation Procedures: Connect User Contact Inputs and Output Relays to the User Connection Plate

How to connect contacts to the PDU Monitoring Unit

To connect and monitor your contacts:

1.Choose the numbers of the contacts to which you will connect.

2.From the PDU display interface:

a.Press the ESC or ENTER key to go to the top-level menu screen.

b.Select Contacts on the top-level menu screen and press the ENTER key.

c.Press the ENTER key to select the number of the contact you are connecting. The continue

arrow will appear next to the contact number.

d.Press the Up or Down arrow key to select the appropriate contact number and press the ENTER key.

e.Press the Down arrow key to enter a unique Name for the contact and to configure the Normal state of the contact (Open or Closed). The default Normal state is Open. Press the ENTER key to select the item you wish to configure.

You will be prompted for your password to configure these items.

3.Connect contact wires (300V-rated cabling required) to the terminal block on the user connection plate. You will need a 2.5-mm standard screwdriver.

4.Run the wires from the terminal block out the roof or under the floor of the PDU to your contact’s location.

Ensure that wires are properly retained and away from high voltage lines and breakers.

18	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 Cross-reference symbols used in this manual SafetySafety symbols used in this manual OverviewInput Voltage Circuit Breaker Size Installation/MaintenanceTotal power off procedure Register equipment with the fire departmentInfraStruXure PDU DimensionsSite Preparation NetShelter VX Seismic EnclosureNetShelter VX Enclosure Space Considerations Weight Considerations Component Maximum Unpacked Maximum PackagedHeat Output InfraStruXure PDU Heat OutputElectrical requirements Electrical Requirements and SpecificationsProcedures requiring a licensed electrician 200V Input 415V InputBasic Installation Procedure Licensed electrician must connect the power source Join adjacent enclosures Installation ProceduresJoin Adjacent Enclosures and Bolt Enclosures to the Floor 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 Torque specifications and tools required Install a circuit breakerRoute the input conductors to the main input circuit switch 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 the Rack Power Distribution Units PDU Install InfraStruXure Rack-Mount DevicesInstall the Rack Automatic Transfer Switches ATS 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