APC 10-40KW 400V UPS manual External Connection

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External Connection

The built-in parallel board connects two or more UPS systems in parallel, either to obtain increased system reliability or to obtain higher output power. The parallel board also ensures correct load-sharing between paralled systems.

NOTICE!

For reliability reasons, APC recommends separate battery packs in redundant/parallel conigurations.

To prepare the UPS for parallel/redundant mode, disconnect all sources of AC and DC power supply to the UPS and connect the ribbon cable from the parallel board to the main controller board (the ribbon cable is delivered with the UPS).

CAUTION!

DO NOT connect ribbon cable between controller and parallel card in single configurations.

Ribbon cable is for parallel operation only.

Complete the parallel system set-up by connecting the external control cables (see below). Follow the instructions in the “Programming Parameters for Advanced Parallel” section of this guide to execute necessary re-programming.

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20	Installation Guide APC Silcon 10-40kW 400V UPS

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Contents 10-40kW 400V UPS Installation Guide Thank You Installation Guide APC Silcon 10-40kW 400V UPSSafety Symbols used in this manual Contents System Specifications Warranty10.0 How to Contact APC AppendixIntroduction IntroductionTools and Equipment ToolsUnpacking UnpackingPlease Recycle Installation InstallationRequirements on Site 1xBP 2xBP 3xBPCabinets Footprint 1 600mm UPS Cabinet with 1xBP I or Isolation Transformer3 1000mm Cabinet for 10-20kW UPS with 3xBP 4 600mm Cabinet for 40kW UPS without Batteries5 1000mm Cabinet for 40kW UPS with 2xBP Connecting the UPS Connecting the 10-20kW UPSExternal Connection External ConnectionFuses 10kW 20kW Battery CableOutput Connecting the 40kW UPS InputMm2 Output Cable FusesMm2 40KWSystem Integration Interface Connections Parallel Board Terminal Blocks X003/X004 Anxiliary ContactsX005 Output Relays Parallel BoardExternal Connection Power Cables External Control CablesCommunication Interface Board Connecting of APC Silcon Tripel Chassis X50 and a serial portSafety Warnings APC Silcon Triple ChassisProduct Description 2.1Monitoring Port2.4Optional Power Input Installing Management Peripherals2.3LEDs If the LED is… Then the Silcon Triple Chassis…3.2Installing Management Peripheral Cards 3.1Order of Management Peripheral CardsManagement Priority Position Peripheral Card 3.3Daisy-chaining the APC Silcon Triple ChassisManagement Peripheral Draw mA 5.1If Problems Persist TroubleshootingProblem Possible Cause Solution External Connection External Connection Environmental 6.2Power, Physical, and Environmental SpecificationsPhysical APC Silcon Battery Cabinets Important Safety InstructionsPreparing Batteries External Connection External Connection External Connection Final Checks APC Silcon Battery Cabinets Silcon 5.1Installation of BatteriesDiagram UPS with Battery Cabinet Battery Breaker Box/Fuse-box Battery Breaker Box Ampere Connection Max Dimensions Weight Rating Cable ShortCircuit Current kA 10 kW 20 kWBattery Breaker Box Connection Diagram BatteryFuse-box Fuse-box Connection Diagram External Connection Parameter Setting Comments Programming ParametersProgramming Parameters ParametersProgramming Keys System Configuration Programming Example Switch to Bypass OperationSystem Configuration Parameters password protected Programming Example Change Charge Voltage to Change parameters by pressing Description of Settings Programming Parameters for Advanced Parallel OperationBattery Monitor Programming exampleService Bypass Panel for Single Operation Options/AccessoriesOptions/Accessories 10 x 0.75mm2 max mm2 Options/Accessories Operating The External Service Bypass Switch Display shows3.1Switching 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 H002a Action Options/Accessories Display shows Lamp indication On Service Bypass PanelAction Isolating One UPS for Service/Maintenance Following can be carried out on any UPSSwitching Back to Normal Parallel/Redundant Operation Intersystem Synchronization Unit ISU Intersystem Synchronization UnitIntersystem Synchronization Unit System ISU System Relay Board RelaysRelay Number Message Alarm-trigging Events Relay Board/Relay FunctionsSee .2 in this guide for System configuration Weight Equalizer Footprint 600mmFootprint 1000mm Cabinet Standard Short-haul RS232 Modem Async Remote DisplayExtension of Remote Display Communication Distance 1.1Connections Without Converter Host DTE Remote Display DTE1.2Connections With Converter Pin Connections for cable from host to ME800A-R2 Host2.2Remote Display Power Supply Remote Display Cables3.2Communication Fault Remote Display Setting3.6Alarms Remote Display UseHeight mm Width mm Depth mm Weight kg Isolation TransformerConnecting Isolation Transformer Cable SignalIsolation External External PE Input Fuses Input Cable Cable mm2 Output Temp FM aOptions/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories System Specifications System SpecificationsTechnical Data Back-up Time / Dimensions / WeighAPC Silcon Series Limited Factory Warranty WarrantyWarranty Appendix Installation Planning DataAppendix Appendix How to Contact APC How to Contact APCAPC Corporate APC Denmark