Battery Breaker Box | American Power Conversion 240-320kW guide

External Connection

4.7Battery Breaker Box

The APC Battery Breaker Box is required if the UPS is installed with an external battery. The Battery Breaker Box provides overcurrent and short-circuit protection.

Battery Breaker Box

APC Silcon UPS

Battery

990-4049

Installation Guide APC Silcon 240-320kW 480V UPS

39

Image 39

American Power Conversion 240-320kW manual Battery Breaker Box

Contents

Copyright 2001 APC Denmark ApS APC Silcon 240-320kW 480V UPS Installation Guide Installation Guide APC Silcon 240-320kW 480V UPS Safety Symbols used in this manualThank You Contents Installation Guide APC Silcon 240-320kW 480V UPS Tools IntroductionIntroduction Tools and Equipment Unpacking/Identification of Equipment Unpacking/Identification of Equipment Main UPS system Service Bypass PanelBattery Breaker Box Battery Cabinet Remote Display Isolation TransformerSeismic Anchoring Nema 12 Cover Requirements on Site InstallationInstallation Dimensions and Weight UPS Cabinet Footprints Footprints COM COM Front Conduit Entrance Plate in bottom of the system Top Cable Entry Connecting the UPS External ConnectionExternal 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 Single Utility 1 utility supply Working Principle of Dual Utility 2 utility supplies Switching from Dual to Single Utility Input Wiring Terminals Input Battery Output System earth Type Stud sizeStud size M10 M12 Terminal Ground terminals Single Utility Dual Utility System Integration Interface SII Board Connecting the System Integration Interface Board SII-board External Connection External Connection External Connection Parallel Board Parallel Board External Control Cables Power Cables Relay Board Functions Relay Number Message Alarm Trigging EventsRelay Board Relays External Connection Cable Sizes Communication Interface / Smart Slot SmartSlot for APC Silcon 240-320kW UPSConnections Installing accessories procedure SmartSlot AccessoriesMultiple SmartSlot Installation introduction Priority of APC accessories Installation in APC Silcon 240kW and 320kW Important Safety Instructions APC Silcon Battery Cabinets APC Silcon Installation of Batteries Battery Breaker Box See measurements Mounting and Connection of Battery Breaker BoxInterconnection Rear of enclosure UPS with External Battery via Battery Breaker Box UPS Installations in Computer Rooms S002 Choose either Emergency shutdown connection between EPO Principle UPS Principle diagram Emergency Power Off EPO for UPS Utility Possible UPS operation TrippingSupply Utility Possible UPS operation modes Tripping Supply Single configuration for Single Utility Parameters Parameter Setting CommentsProgramming Programming Programming Keys Programming Example Switch to Bypass Operation Programming 326V System Configuration438V 346V Programming Example Change Boost Charge Voltage to Separate Programming Description of Settings Programming Parameters for Advanced Parallel OperationProgramming Example Battery Monitor Options/Accessories Options/AccessoriesPrinciple diagram Service Bypass Panel for single operation 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 Mounting Nema 12 Cover Nema 12 Cover IP31 Remote Display Extension of Remote Display Communication DistanceStandard Short-haul RS232 Modem Async Pin Connections for cable from host to ME800A-R2 Host Connections Without ConverterHost DTE Remote Display DTE Connections With Converter Screws DP9-F Remote Display Power Supply Remote Display Use Communication FaultRemote Display Setting Remote Display Cables Isolation Transformer Module Footprints Cabinets and DimensionsConnecting Isolation Transformer External Temperature Alarm Cable Isolation Transformer Grounding 6.5.7.1 System Grounding Isolation Transformer Diagram Delta WYE configuration Dyn11 Single Utility and Redundant System Dual Utility and Redundant System Dual Utility and Single System Intersystem Synchronization Unit Intersystem Synchronization Unit System ISU SystemIntersystem Synchronization Unit ISU Voltage 3x480V System SpecificationsSystem Specifications Technical Data Installation Planning Data AppendixAppendix Fepw TBS,SA RH,RHW Correction Factors Warranty WarrantyAPC Silcon Series Limited Factory Warranty APC Denmark How to Contact APCHow to Contact APC APC Corporate