Liebert 1000kVA manual SCC start-up procedures screen

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Operation

e. If the UPS Bypass line is available, but not yet supplying power to the load, close the circuit breakers (external to the UPS) required to provide power to the critical load equipment. Follow the three steps shown below.

! CAUTION

Be sure to operate Maintenance Bypass circuit breakers in the proper sequence.

1.Verify the Bypass Input Breaker (BIB) and System Bypass circuit breakers are closed.

2.Close the Maintenance Isolation Breaker (MIB).

3.Open the Maintenance Bypass Breaker (MBB).

Observe the Monitor/Mimic Display screen to confirm that the UPS Bypass line is energized and sup- plying power to the critical load equipment.

At the System Control Cabinet (SCC), press the Select pad to put the Master Menu on the LCD. Move the highlighted cursor to Start-Up Procedures (use the Up and Down pads). Press the Select pad to display the Start-Up Procedures screen. Return to this screen whenever you need to see the start-up instructions.

Perform a module start-up procedure at each module in your UPS system until all required modules are on-line. Refer to 3.4.2 - UPS Module Start-Upfor instructions. After the module start-up is com- plete, return to the SCC (see 3.4.3 - Load Transfer Procedures) to complete your UPS system start-up.

Figure 64 SCC start-up procedures screen

SELECT : MASTER MENU

© 1989-2003

START-UP PROCEDURES

1.Wait approximately two (2) minutes before attempting any other action .

2.Select "SYSTEM CONFIGURATION" screen to verify that the correct model number is displayed.

3.Go to the modules(s) and follow the module "STARTUP PROCEDURES".

4.Select "MONITOR/MIMIC" screen, verify that the output voltages are at the proper nominal level and correct number of modules online is displayed.

5.If the bypass or static switch breakers are open, refer to Start-up Procedures in the UPS manual for instructions on closing these breakers.

6.System is now ready to assume load. Select "LOAD TRANSFER PROCEDURES" screen for this procedure.

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Contents Series 610 UPS Battery Cabinet Precautions Table of Contents Specifications MaintenanceFigures Tables Important Safety Instructions Multi-Module UPS, 100-500kVA System DescriptionMulti-Module UPS, 500-750kVA Reliability Types of System Control Cabinets SCCsDesigned for Success Input Power Failure Safety PrecautionsModes of Operation Other Factors to ConsiderOperator Controls 1989-2003 Options BatteryModule Battery Disconnect Battery Racks or CabinetsThree Breaker Maintenance Bypass Two Breaker Maintenance BypassSystem Control Cabinet General Component DescriptionsUPS Module Battery PlantDetailed Component Descriptions Controls HardwareSoftware Rectifier/Charger Input Power FactorOperation Input Circuit BreakerBattery Disconnect Battery Charging CircuitBattery Charge Current Limiting Battery Equalize Charge CircuitUnbalanced Load Characteristics Non-Linear Load CharacteristicsInverter Output Regulation and Overload PerformanceStatic Bypass Fuse ProtectionShorted SCR Monitoring Static Switch Isolation Pulsed Parallel OperationLoad Transfers Transfer and Retransfer Conditions Retransfer Inhibited Redundant ModeDisplay Screen and Operator Controls Features500kVA 1000kVADescription Function Operation Refer to 3.4.5 Shutdown Procedures Numbers are used as keys to data in , belowDescription Location Function Switches behind SCC control panel door Menu tree Menu Tree NavigationMaster Menu Screen SCC Master MenuModule Master Menu Operation SCC Monitor/Mimic Display Screen Input Metering DisplaysOutput Metering Displays Item 7 Alarm Messages Status/Alarm Message AreasItem 5 Module Status Messages Item 6 System Status MessagesModule Monitor/Mimic display screen Module Monitor/Mimic Display ScreenItem 5 Alarm Messages Alarm MessagesModule Display SCC DisplayMonitor/Mimic display example Utility fail KVA / 217 kW 325A 325A 325A MOD On Line OFF Line SUM ALM B-C C-A 0V 0V Not OK to Transfer Static Switch Connected Walk-in display screen during start-up Walk-In Display ScreenPresent Status Status Reports ScreensEvent History SCC Status ReportModule Status Report History status report screens History StatusAlarm in SCC Alarm in Module Alarm conditions that freeze history data gatheringSystem Status Battery Cycle Monitor-Module OnlyBattery cycle monitoring summary screen SCC system configuration screen System Configuration ScreensDate screen DateTime screen TimeAuto Dial Auto dial setting screenMaximum Auto-Retransfer Attempts Modem Baud RateLanguage Selection System Current RatingSystem Options Retransfer AttemptsContinuous Duty Static Switch Optional Battery test screen-MMU onlySCC and module remote monitor indications Remote MonitorModule alarm limit settings screen Alarm Limit Settings ScreenTemperature Limit Setting Optional Battery Float VoltageRefer to 3.4.3 Load Transfer Procedures for more details Load Transfer Procedures ScreenRefer to 3.4.1 SCC Start-Up Procedure for more details Start-Up Procedures ScreenModule start- up procedures screens Shutdown Procedures ScreenSCC shutdown procedures screen Battery time screen 15 minute discharge Battery Time Screen Module OnlyElapsed Time Minutes Upper Limit Actual Lower LimitOperation Meter calibration screen Meter Calibration ScreenBattery equalize screen Battery Equalize ScreenSystem Status Messages Alarm and Status Messages Module Status MessagesAbbreviations used in alarm messages Load Block MessagesAbbreviation Definition Alarm messages meaning and corrective action Static Switch Manual ResetBypass Phase Control PowerInverter Fault Reverse PowerTransfer Module N OffOvertemperature Battery OvertempTimeout New AlarmAlarm messages summary Alarm MessageSpecial Functions Worldwide Reporting Communication InterfacesAuto-Dial Requesting InformationLocal Reporting to a Terminal Local Reporting to a MonitorSite Reporting SiteScan or Snmp Series 610 terminal commands Remote Monitor PanelSeparate / Simultaneous Outputs Circuit breaker abbreviations Abbreviation Circuit Breaker OK to Transfer Load on BypassLoad on bypass, UPS available Momentary Overloads Momentary overload, pulsed static bypass switchInput power fail-load on battery Input Power Failure-Load on BatteryOne module off-line, load on UPS One Module Off-LineLoad on UPS-battery not available Off BatteryEmergency Modules Off Refer to 3.4.5 Shutdown ProceduresEmergency power off Remote Emergency Power OffSystem Shutdown Refer to 3.3.10 Maintenance BypassLoad on maintenance bypass, two breakers Manual Procedures SCC Start-Up ProcedureRefer to 3.5 Automatic Operations for more details Operation Operation SCC start-up procedures screen UPS Module Start-Up Module start-up procedures screen Operation Manual Transfer Instructions UPS Lead Load Transfer ProceduresMaintenance Bypass Load Transfers If the load is on Maintenance BypassIf the load is on the UPS System Bypass Shutdown Procedures System Shutdown Procedure Module Shutdown Procedure Remote Emergency Power Off Repo Automatic OperationsLocal Emergency Modules Off Lemo Automatic Transfers to Bypass Overloads Without Transfer1000% 150%Automatic Retransfers to UPS Automatic Module Off-LineAutomatic Emergency Modules Off Maintenance Maintenance Agreements The Signature Program Liebert Global ServicesProfessional Start-Up TrainingRoutine Maintenance Record LogAir Filters Limited Life Components Battery Safety Precautions Battery MaintenanceAvertissement Number of Cells Battery Voltage VDC Nominal Float Matching Battery Cabinets OptionalBattery retorque values Battery voltage recordRack-Mounted Batteries Torque specifications unless otherwise labeled Detection of TroubleTorque Requirements Upstream Feeder Circuit Breaker Setting Inspections Reporting a ProblemCorrective Actions Recommended Test EquipmentPower factor pf KVA RatingKVA Environmental Conditions Specifications applicable to environmentBattery Operation AdjustmentsElectrical Specifications Specifications 112 Page Company Behind the Products Technical Support/ServiceLocations United States