American Power Conversion SYMSTRF3I user manual Emergency Power Off Switch Wiring Procedure

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Emergency Power Off Switch Wiring Procedure

1.Remove EPO wiring access panel.

2.Determine the type of EPO switch to be used: A contact closure or 24V dc. If a 24V dc EPO switch will be used, remove the factory installed jumper.

4.Attach flexible conduit, or appropriate wire/strain relief to panel.

5.Pull the wire through the conduit. Leave enough wire extending from the conduit strain relief to reach terminal blocks.

6.Strip approximately 1/2” (13 mm) of insulation from both wires. Secure a wire terminal to each wire. Note: It is recommended that ring terminals (crimped) be used to ensure good electrical connection.

7.Connect wires as shown according to switch type.

8.Inspect wiring to ensure proper connections. Carefully fold wiring into the entry compartment and remount the access panel.

990-7166-001

Electrical Installation - Page 7

 

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Contents 380V/400V/415V 31 Frame Model SYMSTRF3I Life Support Policy Limited WarrantyTable of Contents Page Safety Symbols Safety InformationRadio Frequency Interference Operation SymbolsModels WelcomeFrame Model Description Illustration System Components SymmetraTM Component Description Model Specific Details SYMSTRF3I SYMSTRF3I SymmetraTM Components Description Specific To ModelBasic Operation Glossary of SymmetraTM Terms 8 Introduction Front Clearance Site RequirementsOperating Space Requirements Rear ClearanceModels Structural RequirementsEnvironmental Requirements Short-Term Battery Module Storage RequirementsHeat Output VAC Electrical Requirements Input/OutputEPO Specifications Electrical Requirements EPO SwitchElectrical Wiring Overview Inspect Packaging SymmetraTM Component Shipping Weight Shipping DimensionsReceiving and Unpacking Receiving the SymmetraTMMoving The SymmetraTM Frame and Modules Unpacking the SymmetraTM Frame 4 Receiving and Unpacking Model SYMSTRF3I Electrical InstallationElectrical Requirements EPO Switch Wiring RequiredElectrical Wiring Overview Input/Output Wiring Wire Size Input/Output Wiring ProcedureMinimum Emergency Power Off Switch Wiring Required Emergency Power Off Switch Wiring Procedure Bypass Balancing Transformer Wiring Optional Wiring Symbol Description Minimum Wire Gauge Bypass Balance Transformer Wiring Procedure OptionalWiring Verification Procedure Reported Output Voltage OutVHz APC Worldwide Technical Support Telephone Numbers Securing The Frame Setting The Leveling Feet Startup ProcedurePower Module Installation Battery Module Installation System Startup Procedure System Settings Setup Configuration and Advanced OperationConfiguration Display SettingsAdvanced Operation PowerView Interface PowerView Component Description PowerView ComponentsLanguage Chip Replacement Procedure Language ConfigurationTop-Level Menu Screen Startup ScreenStatus ControlSetup PowerView CommandsLogging AccessoriesFunction Options DisplayHelp DiagnosticsWall Mounting the PowerView PowerView Meaning Corrective Action Message Start-Up TroubleshootingPowerView Meaning Corrective Action Message General Threshold PowerView Meaning Corrective Action Message ModuleAlarm FailureFault PowerView Meaning Corrective Action Message BypassGeneral PowerView Meaning Corrective Action Message6 Troubleshooting Appendix B Module Failure Alarm Indicators Module ReplacementReturning Modules to APC Technical Support & Obtaining Replacement ModuleReplacement Battery Module Verification Battery Module ReplacementReplacement Module Verification Power Module ReplacementReplacement RIM Verification Main Intelligence Module ReplacementReplacement MIM Verification Redundant Intelligence Module Replacement6 Module Replacement Appendix C Input Specifications SpecificationsOperation Physical Specifications Output SpecificationsCompliance Specifications Page Tel0800 180