American Power Conversion AP9604S manual System Integration Interface

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External Connection

4.2System Integration Interface

NOTICE!

Consistent use of designations (Q001, Q002, Q003, H002, H003) in diagrams simplifies information exchange.

System Integration Interface (SII) is the control link between UPS and system main switches as shown in above diagram. The purpose of the SII is to ensure correct operation of switches without losing system output power.

Auxiliary contacts on the main switches transmit the SII board inputs. Lamps on Service Bypass Panel and Battery Breaker Box/Battery Cabinet indicate “green light” for operation of output switches.

SII board also integrates input facilities for emergency shut-down and temperature compensation of charge voltage for external battery (use with battery monitor). “Battery operation” and “Common fault” are two main SII board status relay signals.

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10	Installation Guide APC Silcon 240-320kW 400V UPS

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Contents 240-320kW 400V UPS Installation Guide Safety Symbols used in this manual Installation Guide APC Silcon 240-320kW 400V UPSThank You Tools and Equipment IntroductionIntroduction ToolsUnpacking UnpackingRequirements on Site InstallationInstallation Height mm Width mm Depth mmFootprint 2 825mm Cabinet for Isolation Transformer or Switch Gear1 1600mm Cabinet for 240-320kW UPS 3 1600mm Cabinet for 320kW Isolation Transformer External Connection Connecting the UPSExternal Connection Right side viewFuses* FM External External PE MaximumInput Cable External OutputSystem Integration Interface Connections Terminal Blocks X003/X004 Anxiliary Contacts X005 Output RelaysParallel Board Parallel BoardPower Cables External Control CablesRelay Board RelaysRelay Number Message Alarm-trigging Events Relay Board/Relay FunctionsSee .2 System configuration Communication Interface Board Connecting of APC Silcon Tripel Chassis Product Description Safety WarningsAPC Silcon Triple Chassis Monitoring PortLEDs Optional Power InputInstalling Management Peripherals If the LED is… Then the Silcon Triple Chassis…Management Peripheral Priority Position Card Installing Management Peripheral CardsOrder of Management Peripheral Cards Daisy-chaining the APC Silcon Triple ChassisManagement Peripheral Draw mA Problem Possible Cause Solution TroubleshootingIf Problems Persist Product Specifications Monitoring Port Pin Assignments External Connection Power, Physical, and Environmental Specifications SpecificationAPC Silcon Battery Cabinets Important Safety InstructionsInstallation of Batteries Battery Breaker Box/Fuse-boxSilcon Battery Breaker Box HxWxD mm Ampere Connection Max Dimensions Weight Rating CableAPC Battery Breaker Box Connection Diagram 120-480kW CircuitExternal Connection Programming Parameters Parameter Setting CommentsProgramming Parameters ParametersProgramming Keys System Configuration Programming Example Switch to Bypass OperationSystem Configuration Parameters password protected Programming Example Change Charge Voltage to Programming Parameters Description of Settings Programming Parameters for Advanced Parallel OperationBattery Monitor Programming exampleProgramming Parameters Options/Accessories Options/AccessoriesService Bypass Panel for Single Operation Options/Accessories Display shows On Service Bypass PanelAction Lamp indicationSwitching from External Bypass to Normal UPS Operation Lamp indication On Servive Bypass PanelService Bypass Panel for Parallel Redundant Operation Two Parallel Systems with Service Bypass Panel Options/Accessories Options/Accessories Display shows H002a Lamp indication On Service Bypass Panel Following can be carried out on any UPS Isolating One UPS for Service/Maintenance Switching Back to Normal Parallel/Redundant OperationIntersystem Synchronization Unit System ISU System Intersystem Synchronization UnitIntersystem Synchronization Unit ISU Extension of Remote Display Communication Distance Remote DisplayStandard Short-haul RS232 Modem Async Connections With Converter Connections Without ConverterHost DTE Remote Display DTE Pin Connections for cable from host to ME800A-R2 HostRemote Display Power Supply Remote Display CablesAlarms Communication FaultRemote Display Setting Remote Display UseIsolation Transformer Height Width Depth WeightIsolation Example of Transformer Configuration Yyno 370kW Connecting Isolation TransformerPE Cable 630 200 150Options/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Technical Data System SpecificationsSystem Specifications Dimensions / WeightWarranty WarrantyAPC Silcon Series Limited Factory Warranty Appendix Installation Planning DataAppendix Appendix APC Corporate How to Contact APCHow to Contact APC APC Denmark