Dell 5600W, K812N, 5600R OL HV-US manual Circuit Breaker Diagram

Page 28

Wall

2-Pole

Breaker

Line

AC Mains

Neutral/L2

UPS

Figure 17. Circuit Breaker Diagram

To hardwire the UPS input:

1Switch off utility power at the distribution point where the UPS will be connected. Be absolutely sure there is no power.

2Remove the terminal block cover (four screws) and retain.

Figure 18. Removing the Terminal Block Cover

3Punch a hole in the terminal block cover for the input conduit using a Greenlee® punch or similar device. The hole accommodates 3/4” or 1” IMC conduit.

4Pull the input wire through the conduit, leaving approximately 2 ft (0.5m) of exposed wire. Attach a flexible metal fitting to the end of the conduit.

28 Installation

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Contents Users Guide October 2009 164201888 Table of Contents Additional UPS Features UPS and Battery Care Transporting the UPSTesting Batteries UPS Status Menu Event Log MenuIntroduction Dell Online Rack UPSIntroduction Finding Information What are You Looking For? Find It HereSafety Warnings Important Safety InstructionsSafety Warnings Safety Warnings Installation Inspecting the EquipmentUnpacking the Cabinet Unpacking the CabinetLifting the Cabinet UPS Rear Panels 208V Rear PanelUPS Front Panel Dell Online Rack UPS Front PanelRackmount Setup Removing the Battery Retaining BracketRemoving the Battery Trays Installing the Rails Installing the Cabinet Install the UPS battery trays see Figure Installation Snap the UPS front cover into place see Figure Installing the EBM Installing the UPSInstalling Remote Emergency Power-off Repo ConnectionsRepo Connector Hardwiring the UPS Input Circuit Breaker Diagram Typical External Isolating Device Installation Backfeed Protection DevicesTerminal Position UPS Initial Startup UPS Startup and Shutdown OperationStarting the UPS Starting the UPS on Battery UPS ShutdownControl Panel Functions Control Button Functions Control Button SequenceDisplay Functions Changing the LanguageStartup Screen Screen Locked UPS StatusBattery Mode Bypass ModeBad Battery Detected or Battery Disconnected UPS General Alarms ActiveNormal Mode Status Summary Screens Description Battery Test StatusStandby Mode Battery Status Screens Description Event LogMeasurements Control Screens Control Screens DescriptionSettings Description Available Settings Default Setting SettingsIdentification Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Settings Description Available Settings Default Setting Transferring from Normal to Bypass Mode Transferring from Bypass to Normal ModeTransferring the UPS Between Modes Retrieving the Event LogBehavior on Overload Configuring Load Segments Controlling Load Segments Through the DisplayConfiguring Automatic Start Delay Configuring Automatic on Battery Shutdown Configuring Battery Settings Configuring the UPS for an EBMRunning Automatic Battery Tests Configuring Automatic RestartConfiguring Automatic Battery Tests Additional UPS Features RS-232 and USB Communication PortsRS-232 Communication Port Pin Assignment Dell Network Management Card Optional Dell Network Management Card on a 5600W OL UPSDell UPS Management Software UPS and Battery Care UPS MaintenanceTransporting the UPS Remove the UPS front cover see Figure When to Replace Batteries Storing the UPS and BatteriesTesting Batteries Updating the UPS FirmwareSpecifications Power Levels Rated at Nominal Inputs Regulation Normal ModeRegulation Battery Mode Electrical OutputEnvironmental and Safety Operating TemperatureTemperature Relative Humidity Safety ConformanceBattery Configuration Battery TypeBattery Runtimes VoltageAccessing Alarms and Conditions TroubleshootingUPS Status Menu Typical Alarms and Conditions Event Log MenuAction UPS Troubleshooting Troubleshooting Silencing the Alarm

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