American Power Conversion 240-320kW guide

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

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

Contents

APC Silcon 240-320kW 480V UPS Installation Guide Copyright 2001 APC Denmark ApS Thank 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 Tools Unpacking/Identification of Equipment Unpacking/Identification of Equipment Battery Cabinet Service Bypass PanelBattery Breaker Box Main UPS system Nema 12 Cover Isolation TransformerSeismic Anchoring Remote Display Dimensions and Weight InstallationInstallation Requirements on Site Footprints UPS Cabinet Footprints Conduit Entrance Plate in bottom of the system COM COM Front Top 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 supply Switching 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 Utility Connecting the System Integration Interface Board SII-board SII Board External Connection External Connection External Connection Parallel Board Parallel Board Power Cables External Control Cables Relays Relay Number Message Alarm Trigging EventsRelay Board Relay Board Functions External 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 procedure Installation in APC Silcon 240kW and 320kW APC Silcon Battery Cabinets Important Safety Instructions Installation of Batteries APC Silcon Battery Breaker Box Rear of enclosure Mounting and Connection of Battery Breaker BoxInterconnection See measurements UPS Installations in Computer Rooms UPS with External Battery via Battery Breaker Box EPO Principle S002 Choose either Emergency shutdown connection between Principle diagram UPS Supply Emergency Power Off EPO for UPSUtility Possible UPS operation Tripping Single configuration for Single Utility Utility Possible UPS operation modes Tripping Supply Programming Parameter Setting CommentsProgramming Parameters Programming Example Switch to Bypass Operation Programming Keys Programming 346V System Configuration438V 326V Separate Programming Example Change Boost Charge Voltage to Programming 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 Cover Standard 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 Host Remote Display Power Supply Screws DP9-F Remote Display Cables Communication FaultRemote Display Setting Remote Display Use Isolation Transformer Module External Temperature Alarm Cable Cabinets and DimensionsConnecting Isolation Transformer Footprints Isolation Transformer Diagram Delta WYE configuration Dyn11 Isolation Transformer Grounding 6.5.7.1 System Grounding Single Utility and Redundant System Dual Utility and Single System Dual Utility and Redundant System Intersystem Synchronization Unit ISU Intersystem Synchronization UnitIntersystem Synchronization Unit System ISU System Technical Data System SpecificationsSystem Specifications Voltage 3x480V Appendix 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