American Power Conversion 240-320kW Connecting AC and DC Power Cables Dual Utility Connection

Page 14

External Connection

4.1.1 Connecting AC and DC Power Cables (Dual Utility Connection)

Top bar – Utility 2 (L1, L2, L3) Bottom bar – Output (N/E, L1, L2, L3)

Top bar – Ext. DC (X003±, X004±) Bottom bar – Utility 1 (N, L1, L2, L3)

Connection in the bottom of the cabinet

990-4049

14	Installation Guide APC Silcon 240-320kW 480V UPS

Image 14

Contents APC Silcon 240-320kW 480V UPS Installation Guide Copyright 2001 APC Denmark ApSThank You Installation Guide APC Silcon 240-320kW 480V UPSSafety Symbols used in this manual Contents Installation Guide APC Silcon 240-320kW 480V UPS Tools and Equipment IntroductionIntroduction ToolsUnpacking/Identification of Equipment Unpacking/Identification of EquipmentBattery Cabinet Service Bypass PanelBattery Breaker Box Main UPS systemNema 12 Cover Isolation TransformerSeismic Anchoring Remote DisplayDimensions and Weight InstallationInstallation Requirements on SiteFootprints UPS Cabinet Footprints Conduit Entrance Plate in bottom of the system COM COM FrontTop Cable Entry External Connection Connecting the UPSExternal Connection Connecting AC and DC Power Cables Dual Utility Connection Dual Utility Connection Seperation of AC from DC1 and DC2 Top or Bottom Cable Entry Dual and Single Utility Supply Working Principle of Dual Utility 2 utility supplies Working Principle of Single Utility 1 utility supplySwitching from Dual to Single Utility Input Wiring Stud size M10 M12 Terminals Input Battery Output System earth TypeStud size Terminal Ground terminals System Integration Interface Single Utility Dual UtilityConnecting the System Integration Interface Board SII-board SII BoardExternal Connection External Connection External Connection Parallel Board Parallel BoardPower Cables External Control CablesRelays Relay Number Message Alarm Trigging EventsRelay Board Relay Board FunctionsExternal Connection Cable Sizes Connections Communication Interface / Smart SlotSmartSlot for APC Silcon 240-320kW UPS Priority of APC accessories SmartSlot AccessoriesMultiple SmartSlot Installation introduction Installing accessories procedureInstallation in APC Silcon 240kW and 320kW APC Silcon Battery Cabinets Important Safety InstructionsInstallation of Batteries APC SilconBattery Breaker Box Rear of enclosure Mounting and Connection of Battery Breaker BoxInterconnection See measurementsUPS Installations in Computer Rooms UPS with External Battery via Battery Breaker BoxEPO Principle S002 Choose either Emergency shutdown connection betweenPrinciple diagram UPSSupply Emergency Power Off EPO for UPSUtility Possible UPS operation Tripping Single configuration for Single Utility Utility Possible UPS operation modes Tripping SupplyProgramming Parameter Setting CommentsProgramming ParametersProgramming Example Switch to Bypass Operation Programming KeysProgramming 346V System Configuration438V 326VSeparate Programming Example Change Boost Charge Voltage toProgramming Programming Example Description of SettingsProgramming Parameters for Advanced Parallel Operation Battery Monitor Principle diagram Service Bypass Panel for single operation Options/AccessoriesOptions/Accessories Battery Breaker Box APC Silcon UPS System Integration Interface Mounting and Connecting Service Bypass Panel Options/Accessories Options/Accessories Mounting and Connecting Seismic Anchoring Mounting Seismic Anchoring Nema 12 Cover IP31 Mounting Nema 12 CoverStandard Short-haul RS232 Modem Async Remote DisplayExtension of Remote Display Communication Distance Connections With Converter Connections Without ConverterHost DTE Remote Display DTE Pin Connections for cable from host to ME800A-R2 HostRemote Display Power Supply Screws DP9-FRemote Display Cables Communication FaultRemote Display Setting Remote Display UseIsolation Transformer Module External Temperature Alarm Cable Cabinets and DimensionsConnecting Isolation Transformer FootprintsIsolation Transformer Diagram Delta WYE configuration Dyn11 Isolation Transformer Grounding 6.5.7.1 System GroundingSingle Utility and Redundant System Dual Utility and Single System Dual Utility and Redundant SystemIntersystem Synchronization Unit ISU Intersystem Synchronization UnitIntersystem Synchronization Unit System ISU System Technical Data System SpecificationsSystem Specifications Voltage 3x480VAppendix Installation Planning DataAppendix Fepw TBS,SA RH,RHW Correction Factors APC Silcon Series Limited Factory Warranty WarrantyWarranty APC Corporate How to Contact APCHow to Contact APC APC Denmark