American Power Conversion SYMSTRF-PD, SYMINIF Output Wiring Installation, Output Wiring Procedure

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Chapter 4 - Electrical Requirements and Procedures

Output Wiring Installation

νVerify that all incoming line voltage (utility power) and low voltage (control) circuits are de-energized, and locked out before installing cables or making connec- tions, whether in the junction box or to the SymmetraTM Power Array.

νAlways verify that all battery modules are removed and all battery extension frames are disconnected from the Power Array before installing any wiring to the Power Array.

νRead this chapter completely before installing any wir- ing to the Power Array.

Output Wiring Procedure

1.Refer to Fig 4-10. Remove the four screws holding the output wiring entry panels to the rear of the Power Array. Remove only the screws indicated in the illustration. Set the screws and both panels aside temporarily.

Fig. 4-10Removal of Output Hardwiring Panels

2.Pull wire through conduit, leaving about 20” of wiring extending from the end. Install a flexible metal conduit con- nector to the end of the conduit. Using appropriate tools, remove the knockout in the entry panel. Feed the wires through the entry panel, and attach the flexible metal con- duit connector to the panel. Strip 1/2” of insulation from the end of each of the incoming wires.

3.Use the output wiring configuration that corresponds to the output load voltage. See figures 4-8 and 4-9. Connect

output wiring to the output terminal connections. Make sure there are no loose strands and that the terminal connection screws are sufficiently tightened.

Grounding Electrode (Optional)

If installing an optional grounding electrode, use the 1/2” knockout in the output wiring panel, and attach the ground- ing electrode to the output terminal block ground connec- tion. (Use a strain relief clamp, or a flexible metal conduit connector.) Connect the local grounding electrode to the nearest effective ground, such as building steel, a metal water pipe, or other appropriate grounding structure.

See NEC code 250-26 and Table 310-16.

4.Carefully fold excess output wiring into the terminal com- partment. After the electrical wiring test/checklist is com- pleted (end of this chapter), replace the output wiring access panels.

Power Distribution Units (Optional)

An optional power distribution unit provides output power receptacles and corresponding circuit breakers. The MiniFrame PDU provides one L6-30R receptacle (208V), two 5-15R receptacles (120V), and two L14-30R receptacles (120V/240V). The MasterFrame PDU provides three L6-30R receptacles, four 5-15R receptacles, and three L14-30R re- ceptacles. The PDU panel for both frame sizes are equipped with a panel circuit breaker.

L14-30R

5-15R

Receptacles

Receptacles

 

L6-30R

Panel Circuit

Receptacles

Breaker

 

 

Fig. 4-11MiniFrame PDU Panel

L14-30R

Receptacles

5-15R

Receptacles

L6-30R

Receptacles

Panel

Circuit

Breaker

Fig. 4-12MasterFrame PDU Panel

4-6

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Contents Syminif SYMINIF-PD Symstrf SYMSTRF-PD Radio Frequency Interference 990-7770A Revised 10/97Limited Warranty Life Support PolicyTable of Contents Index Introduction Fig I-2Functional Diagram of a SymmetraTM Thank You SymmetraTM OverviewTheory of Operation Fig I-1MiniFrame and MasterFramePower Processing System Battery SourceControl/User Interface TransformerLoad-Disconnect Mode On-Line Operating ModeFig I-3Load-Disconnect Operating Mode Fig I-4On-Line Operating ModeOn-Battery Operating Mode Bypass Operating ModeFig I-5On-Battery Operating Mode Fig I-6Bypass Operating ModeDefinitions Important InformationSafety Information Symbols Used In This Manual Important Safety InstructionsTech Physical Representation 1A Fully Loaded MiniFrame grill covers removed Power Array Frame2An Empty MasterFrame grill covers removed Powerview User Interface Power ModuleBattery Module Louvered Grill CoversMaintenance Bypass Switch Main Intelligence Module MIMRedundant Intelligence Module RIM Input Circuit BreakerRear View of a Power Array Site Preparation Space and Weight Considerations Transporting Power Array to Installation SiteOperating Conditions BTU OutputSite Preparation Unpacking and Installing Frame Tools Required for Setup Storage of Battery and Power ModulesInitial Inspection Check For DamageMoving Battery & Power Modules Clean-UPRemove Packing Materials Remove the Frame from the PalletWiring Requirements & Procedures SymmetraTM Wiring Input WiringOutput Wiring Repo Switch WiringVoltage Jumper Procedure Input WiringInput Wiring Specifications Input Wiring Procedure 3Removal of Input Hardwiring Panels4Input Wiring Pathway 5Input Hardwiring ConfigurationOutput Overcurrent Protection Output WiringOutput Wiring Configurations 8Output Wiring Configuration for 120V/240V Output Voltages Output Wiring Installation Output Wiring ProcedurePower Distribution Units Optional Grounding Electrode OptionalRemote Emergency Power Off Switch Repo SpecificationsRepo Switch Installation Cable SpecificationsElectrical Wiring Test Electrical Wiring Test/ChecklistContact Closure Repo Switch Connection Vdc Repo Switch Connection16Startup Screen 4Input/Output Measured Voltage MultipliersElectrical Requirements and Procedures Setting Up The Power Array Setup of Power Array Frame Leveling ProcedureRemoving Cover Grills 1Removing Cover Grills from FrameInstalling the Battery Modules Procedure for Battery Module Installation2Location of Battery Module Bays 3Battery Alignment Grooves and RunnersInstalling the Power Modules Procedure for Power Module InstallationInstalling the Main Intelligence Module MIM Installing the Redundant Intelligence Module RIMProcedure for Main Intelligence Module MIM Installation 9Location of the MIM and RIMWall Mounting the PowerView Installing the PowerView InterfaceRemote Placement of the PowerView SmartSlotTM Interface Accessories 13PowerView Wall Mounting TemplateInstallation Test Installation Test/Checklist19Power Status Screen 1SymmetraTM Power Module/Frame Capacities21Power The Load Sequence 20Miscellaneous Status Screen24Return to On-Line Sequence 25Power Down the Load Sequence23Initiate a Self-Test Sequence System Setup PowerView Display PowerView Display Physical Features of the PowerviewPowerView Functions 1The PowerView InterfacePowerView LEDs 1Power Array Display LEDsColor Description Navigation KeysStartup Screen Top-Level Menu ScreenControl StatusSetup AccessoriesDiagnostics LoggingConfiguring & Operating the SymmetraTM 1Startup Screen Powering the Power ArrayIntroduction Voltage Status Screen Powering the LoadsReview Status Conditions Load With Redundancy Status Screen Battery Status ScreenPower Status Screen Miscellaneous Status Screen Alarm Threshold Status ScreenPerform a Self Test Configure Shutdown Parameters Configure AlarmsAlarm Thresholds Selection Screen Switching Audible Alarm Beeper OffReview Diagnostic Information Diagnostics Menu ScreenReview Logging Menu Event Log ScreenModule Replacement Module Replacement Module Failure Alarm IndicatorsTechnical Support and Obtaining a Replacement Module Returning Modules to APCBattery Module Replacement Removing a Battery ModuleInstalling the Replacement Module Replacement Battery Module VerificationReplacement Module Verification Power Module ReplacementRemoving the Power Module Installing the Replacement Main Intelligence Module Installing the Replacement Redundant Intelligence ModuleReplacement Redundant Intelligene Module Verification Replacement MIM VerificationPowerView Display Messages PowerView Message Meaning Corrective Action Start-Up PowerView Message Meaning Corrective Action General Status Min Runtime restoredPowerView Meaning Corrective Action Message Module AlarmFailure ThresholPowerView Meaning Corrective Action Message Bypass FaultPowerView Message Meaning Corrective Action General Fault PowerView Display Messages Index Index SmartSlot accessories Toll free technical support
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