American Power Conversion 480kW 400V manual Programming Parameters for Advanced Parallel Operation

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Programming Parameters

5.3Programming Parameters for Advanced Parallel Operation

To use the advanced parallel functions, the following parameters must be programmed:

1.“Station number”

2.“Highest station address”

3.“Advanced power management”

4.“APM test mode active”

5.“Battery connection”

5.3.1 Description of Settings

1.“Station number”

•Valid station numbers: 1-9 stating the UPS parallel address in system.

2.“Highest station number”

•Valid station numbers: 2-9 stating the number of UPSs in system.

3.“Advanced power management”

•“Disabled”: Advanced Power Management is inactive.

•“PARALLEL+1”: Advanced Power Management is activated when the system operates as PARALLEL N+1, meaning that one system can be isolated without overloading the remaining systems (N systems/UPSs).

•“REDUNDANT+1”: Advanced power management is activated when the system operates as REDUNDANT N+1, meaning that one system can be isolated without overloading the remaining systems (N systems/UPSs) with one spare system.

4.“APM test mode active”

•“No”: Stand-by-time will be 24 hours - on-line time will be 48 hours (xN systems).

•“Yes”: Stand-by-time will be 1 min. - on-line time will be 2 min (xN systems).

5.“Battery connection”

•“Separate”: Separate battery for this UPS.

•“Common”: Common battery in a parallel system.

NOTICE!

“Common”: Common battery in a parallel system. When this setting is chosen, the highest battery temperature that can be found in the parallelled systems (for charge voltage compensation).

NOTICE!

Common battery pack is a technical possibility.

However, APC recommend separate battery pack due to a higher safety degree in connection with redundant/parallel operation.

The UPS system is designed for both situations.

990-4059

38	Installation Guide APC Silcon 480kW 400V UPS

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Contents 480kW 400V UPS Installation Guide Thank You Installation Guide APC Silcon 480kW 400V UPSSafety Symbols used in this manual Tools and Equipment IntroductionIntroduction ToolsUnpacking UnpackingRequirements on Site InstallationInstallation Height mm Width mm Depth mm 480kW 1800 19002 1600mm Cabinet for 480kW Isolation Transformer Footprint1 1900mm Cabinet for 480kW UPS External Connection Connecting the UPSExternal Connection Right side viewSystem Integration Interface External Connection 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 If Problems Persist TroubleshootingProblem Possible Cause Solution Product Specifications Monitoring Port Pin Assignments External Connection Power, Physical, and Environmental Specifications SpecificationAPC Silcon Battery Cabinets Important Safety InstructionsSilcon Battery Breaker Box/Fuse-boxInstallation of Batteries 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 Service Bypass Panel for Single Operation Options/AccessoriesOptions/Accessories 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 Action 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 ISU Intersystem Synchronization UnitIntersystem Synchronization Unit System ISU System 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 HostRemote Display Power Supply Remote Display CablesAlarms Communication FaultRemote Display Setting Remote Display UseIsolation Height Width Depth WeightIsolation Transformer 540kVA 480kW 1800 1400 2550Example of Transformer Configuration Yyno 540kW Connecting Isolation TransformerExternal External PE 1000 200Options/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Technical Data System SpecificationsSystem Specifications Dimensions / WeightAPC Silcon Series Limited Factory Warranty WarrantyWarranty Appendix Installation Planning DataAppendix Appendix APC Corporate How to Contact APCHow to Contact APC APC Denmark