APC 990-4053 manual External Control Cables, Power Cables

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External Connection

Parallel Board

X021:15-pin SUB-D female

X020:15-pin SUB-D female

External multicore cable with 14 wires + shield to other parallel units

UPS 1						UPS 2

UPS 3

External Control Cables

External multicore cable is equipped with 15-pin SUB-D plug at either end. Connect pin 1 to pin 1, and pin 2 to pin 2 etc. up to pin 15 - with the exception of pin 8, which is not to be connected.

Shield is connected to plug cover at both ends.

Terminals X020 and X021 for control cables located on parallel board. Connect X020 in UPS1 to X021 in UPS2, and connect X020 in UPS2 to X021 in UPS3 etc. Connect X020 in last UPS to X021 in UPS1.

Cable is delivered with the UPS.

Power Cables

To optimize load-sharing in parallel operation, external power circuits must be “symmetrical”: Power input and output cables to have same length and identical cross-sections.

	990-4053

Installation Guide APC Silcon 480kW 400V UPS	15

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Contents APC Silcon 480kW 400V UPS Installation Guide Installation Guide APC Silcon 480kW 400V UPS Safety Symbols used in this manualThank You Contents Appendix System SpecificationsWarranty 10.0 How to Contact APCTools IntroductionIntroduction Tools and EquipmentUnpacking UnpackingHeight mm Width mm Depth mm InstallationInstallation Requirements on SiteFront Footprint1 1900mm Cabinet for 480kW UPS 2 1600mm Cabinet for 480kW Isolation TransformerRight side view Connecting the UPSExternal Connection External Connection185 OutputFuses 480kW 1000System Integration Interface Connections Parallel Board Parallel BoardTerminal Blocks X003/X004 Anxiliary Contacts X005 Output RelaysExternal Connection External Control Cables Power CablesRelays Relay BoardRelay Board/Relay Functions Relay Message Alarm-trigging Events NumberSee .2 System configuration Communication Interface Board Connecting of APC Silcon Tripel Chassis Monitoring Port Safety WarningsAPC Silcon Triple Chassis Product DescriptionIf the LED is… Then the Silcon Triple Chassis… Optional Power InputInstalling Management Peripherals LEDsDaisy-chaining the APC Silcon Triple Chassis Installing Management Peripheral CardsOrder of Management Peripheral Cards Management Priority Position Peripheral CardManagement Peripheral Draw mA Troubleshooting Problem Possible Cause SolutionIf Problems Persist Product Specifications Monitoring Port Pin Assignments External Connection Power, Physical, and Environmental Specifications PhysicalEnvironmental Important Safety Instructions APC Silcon Battery CabinetsInstallation of Batteries Diagram UPS with Battery CabinetSilcon Battery Breaker Box/Fuse-box Battery Breaker Box Ampere Connection Max Dimensions Weight Rating Cable ShortCircuit Current kA APC Battery Breaker Box Connection Diagram External Connection Parameters Parameter Setting CommentsProgramming Parameters Programming ParametersProgramming Keys Programming Example Switch to Bypass Operation System ConfigurationSystem Configuration Parameters password protected Programming Example Change Charge Voltage to Change parameters by pressing Programming Parameters for Advanced Parallel Operation Description of SettingsProgramming example Battery Monitor480 1000 3x185 3x150 800 M12 1825x 250 Options/AccessoriesOptions/Accessories Service Bypass Panel for Single OperationOptions/Accessories Display shows Operating The External Service Bypass SwitchLamp indication On Servive Bypass Panel Switching from External Bypass to Normal UPS OperationService Bypass Panel for Parallel Redundant Operation Two Parallel Systems with Service Bypass Panel Options/Accessories H002a Action Options/Accessories Lamp indication On Service Bypass Panel ActionDisplay shows Following can be carried out on any UPS Isolating One UPS for Service/MaintenanceSwitching Back to Normal Parallel/Redundant Operation Intersystem Synchronization Unit Intersystem Synchronization Unit System ISU SystemIntersystem Synchronization Unit ISU 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 ConverterRemote Display Cables Remote Display Power SupplyRemote Display Use Communication FaultRemote Display Setting AlarmsIsolation Transformer Height mm Width mm Depth mm Weight kg 480kW 1800 1600 1950Connecting Isolation Transformer 185 DIN gL types Cable mm2 SignalIsolation External External PE Input Input Cable Output Temp Fuses* FMOptions/Accessories Options/Accessories Options/Accessories Options/Accessories Options/Accessories Dimensions / Weight System SpecificationsSystem Specifications Technical DataWarranty WarrantyAPC Silcon Series Limited Factory Warranty Installation Planning Data AppendixAppendix Appendix APC Denmark How to Contact APCHow to Contact APC APC CorporatePage