Liebert Series 600T manual Load Transfer Procedures SCC only, Battery Time modules only

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3.STATUS REPORTS.

This display consists of three sub-menu selections: present status, history status, and event history. These screens display data on the system’s present and past performance. They also display information about any faults that have occurred in the system and total operating hours for the controls.

4.SYSTEM CONFIGURATION.

This screen displays the current configuration of the UPS system. It also enables the operator to reset the date, time, and dial-out phone numbers. The SCC current rating can also be adjusted lower than design max- imum. The operator can view, but cannot change, any of the settings unless the Interlock (Security Access) button is pressed.

5.LIMIT SETTINGS.

This security access display shows the present UPS system alarm limit settings. The operator can view the settings, but they should not be changed without consulting Liebert Global Services.

6.LOAD TRANSFER PROCEDURES (SCC only).

This screen specifies all of the steps required to manually transfer the critical load between the UPS system and the bypass source. Comparisons of the voltage frequency, and phase synchronization of the UPS system output and the bypass line are also illustrated to aid in the transfer or retransfer procedure.

7.START-UP PROCEDURES.

This two-page screen lists step-by-step procedures to start the UPS system and the modules.

8.SHUTDOWN PROCEDURES.

This two-page screen lists the proper sequence of steps to shutdown the UPS system and the modules for maintenance or repairs. The steps instruct the operator to transfer the critical load to bypass, open the battery circuit breakers, and open the UPS module output and input circuit breakers to shut down and isolate the modules. The critical load will remain on bypass power unless circuit breakers outside the UPS system are also opened.

9.BATTERY TIME (modules only).

This graph displays the projected battery voltage drop caused by a battery discharge over time. During a period of battery discharge, the Series 600T calculates the battery time remaining based on battery rating, initial battery condition, and actual connected load. The UPS continues to update and display both rated (theoretical) and calculated time every 6 seconds. This enables the operator to immediately see the effects of load shedding on time remaining and to accurately assess his power resources.

10.METER CALIBRATION.

This security access screen enables an authorized Liebert field-service engineer to adjust and calibrate the UPS metered functions. The operator can view, but should not change, any of the settings

11.BATTERY EQUALIZE.

The battery equalize screen lets the operator change the battery equalize recharging mode from manual to automatic and to observe or change the equalize time. Battery equalize charge voltage is higher than battery float (constant) charge voltage.

12.CUSTOMER ALARM DEFINITIONS (SCC only).

This optional screen allows the operator to define alarms for conditions external to the UPS, battery, or switchgear.

NOTE

Do not use battery equalize charging with sealed-cell batteries. Refer to the battery manufacturer’s manual for specific information about equalize charging.

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Operation

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PRODUCT

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Contents Series 600T UPS DIS Product Table of Contents Manual Procedures Figures Tables Important Safety Instructions Overview of this Manual System Description Multi-Module UPS, 65-80 kVA left and 100-500 kVA rightProduct Multi-Module 500-750 kVA UPS Types of System Control Cabinets SCCs System Control Cabinets SCCsReliability Designed for SuccessOther Factors to Consider Safety Precautions Modes of Operation Operator Controls DIS Product Options General Component Descriptions System Control CabinetBattery Plant UPS ModuleDetailed Component Descriptions Controls HardwareFirmware Rectifier/ChargerInput Power Factor Battery Charging CircuitInput Circuit Breaker Isolation TransformerBattery Disconnect Battery Charge Current LimitingBattery Equalize Charge Circuit Operation After End-of-DischargeNon-Linear Load Characteristics Unbalanced Load CharacteristicsInverter Output Regulation and Overload PerformanceStatic Switch Isolation Static BypassFuse Protection Shorted SCR MonitoringPulsed Parallel Operation Load TransfersTransfer and Retransfer Conditions Automatic Transfers to BypassManual Transfers Transfer InhibitedRedundant Mode Manual RetransfersRetransfer Inhibited Features Display Screen and Operator ControlsDescription Function System Control Cabinet Operator Controls Sccb Pictured Shutdown Procedures Description Location FunctionSwitches Behind SCC Control Panel Door Menu Tree Master Menu Screen WALK-IN Display modules onlyLoad Transfer Procedures SCC only Battery Time modules onlyCustomer Alarm Definitions SCC only Monitor/Mimic Display Screen Input Metering DisplaysOutput Metering Displays Status/Alarm Message Areas Item 7 Alarm MessagesItem 5 Module Status Messages Item 6 System Status MessagesModule Monitor/Mimic Display Screen Alarm Messages Item 5 Alarm MessagesMOD 1 on Line MOD 2 on Line MOD 3 on Line UPS Ratings UPS Input PWR UPS Ratings UPS Input PWR Bypass Input Load Bypass Input C-A Walk-In Display Screen Walk-In Display Screen During Start-UpStatus Reports Screens Status Reports ScreenPresent Status Select ExitEvent History Event History MODULE-0History Status History Status Report ScreensSCC ModuleBattery Cycle Monitor Module Only System StatusBattery Cycle Monitoring Summary Screen System Configuration Screens System ConfigurationDate Date ScreenTime Time ScreenAuto Dial DialModem Baud Rate Modem Baud RateMaximum Auto-Retransfer Attempts Retransfer AttemptsRemote Monitor Alarm Limit Settings Screen Alarm SettingsProduct Load Transfer Procedures Screen Refer to 3.3.2 Load Transfer Procedures for more detailsStart-Up Procedures Screen Refer to 3.3.1 Start-Up Procedure for more detailsModule Start- Up Procedures Screen Shutdown Procedures Screen Shutdown ProceduresModule Shutdown Procedures Screen Battery Time Screen Module Only VDCBattery Time Screen Example 45 Minute Discharge Range of Values for Calculated Battery Times Aining Rem Tim Calculated La p s e d T im e M in u te sMeter Calibration Screen UP Cursor UP Down Cursor Down Select ChooseBattery Equalize Screen Battery Equalize RechargingAlarm and Status Messages Module Status Messages 3 Modules ConnectedSystem Status Messages Load Block MessagesAbbreviations Used in Alarm Messages OF/UFDC Ground Fault Battery CB OpenPower BatteryManual Reset Static SwitchBypass Phase Control PowerAlarm Indications and Other Alarms That Activate Summary AlarmsSystem Configuration Screens or the watchdog timer has Reverse PowerTemperature Over-TemperatureTimeout System Configuration Screens Load On UPSAlarm Message Special FunctionsCommunication Interfaces Worldwide ReportingAuto-Dial Requesting InformationLocal Reporting to a Terminal Local Reporting to a MonitorSite Reporting SiteScan or Snmp Remote Monitor PanelSeparate / Simultaneous Outputs Load On Bypass ScctOK To Transfer Load on Bypass UPS AvailableLoad on UPS Bypass Available Momentary Overloads Refer to 3.4 Automatic OperationsInput Power Failure Load On Battery Input Power Fail Load on BatteryOne Module Off-Line One Module Off-Line Load on UPSOff Battery Load on UPS Battery Not AvailableRefer to 3.3.3 Shutdown Procedures Emergency Modules OffEmergency Power Off Emergency Power OffRefer to 3.2.10 Maintenance Bypass System ShutdownLoad on Maintenance Bypass Two Breakers Load on Maintenance Bypass Three Breakers Manual Procedures Refer to 3.4 Automatic Operations for more detailsStart-Up Procedure SCC Start-Up B2. Set the Static Switch Disconnects OFF open SCC Start-Up Procedures Screen UPS Module Start-Up Module Start-Up Procedures Screen Product Load Transfer Procedures Maintenance Bypass Load Transfers Maintenance BypassIf the load is on Maintenance Bypass System BypassShutdown Procedures System Shutdown Procedure UPS bypass line is still energized100 Module Shutdown Procedure Remote Emergency Power Off Repo Local Emergency Modules Off LemoAutomatic Operations Overloads Without TransferAutomatic Transfers to Bypass Automatic Retransfers to UPSAutomatic Module Off-Line Automatic Emergency Modules OffMaintenance DIS Product Liebert Global Services Maintenance Agreements The Signature ProgramProfessional Start-Up TrainingRoutine Maintenance Record LogAir Filters Battery Maintenance Battery Safety PrecautionsDIS Product 112 DIS Product Matching Battery Cabinets Optional Power BatteriesRack-Mounted Batteries Torque RequirementsTorque Specifications Unless Otherwise Labeled Detection of TroubleReporting a Problem Corrective ActionsRecommended Test Equipment Rating Environmental Conditions Adjustments Battery OperationElectrical Specifications Voltage Adjustment Range Phase BalancingVoltage Transient Recovery Time Voltage Harmonic ContentSeries 600T UPS
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