Emerson Series 610 manual Manual Procedures, SCC Start-Up Procedure

Page 90

Operation

3.4Manual Procedures

The Liebert Series 610 UPS system is designed to function while unattended by an operator. The sys- tem control logic at the System Control Cabinet (SCC) monitors the performance of the UPS system, the availability of power sources and the current required by the critical load.

The system control logic at the SCC:

1.Determines what overload conditions can be sustained without a transfer to bypass.

2.Initiates an automatic transfer to bypass to sustain an overload.

3.Can initiate an automatic retransfer to the UPS after a system overload has been cleared.

4.Initiates an automatic transfer to bypass and emergency module shutdown when a specified UPS fault occurs.

The control logic at each UPS module:

1.Determines what overload conditions can be sustained by the module while it is on-line.

2.Automatically takes the UPS module off line and initiates an emergency module shutdown when selected UPS faults occur.

Refer to 3.5 - Automatic Operations for more details.

Manual procedures available to the operator include Start-Up, Load Transfers and Shutdowns. These procedures are performed by using the operator control panel and some manually operated circuit breakers and switches.

The LCD at each UPS cabinet includes a screen to help you with each manual procedure by listing each step you must perform.

This section lists step-by-step controls to operate and conditions to observe in the following manual procedures:

1.Start-Up:including initial start-up, recovering from input power failure, recovering from battery shutdown and recovering from shutdowns for emergencies or maintenance procedures.

2.Load Transfers: including transfers from UPS system to bypass and retransfers from bypass to the UPS system.

3.Shutdowns: including module shutdowns for maintenance procedures and emergency shutdowns.

3.4.1SCC Start-Up Procedure

When the UPS system has been shut down for any reason, use this procedure to start-up the UPS sys- tem to provide filtered, reliable power to the critical load. This procedure gives step-by-step instruc- tions for controls to operate and conditions to observe. Your present situation could be initial start-up or recovering from input power failure, battery shutdown, maintenance shutdown or an emergency shutdown.

NOTE

The following procedure assumes that the UPS installation inspection and initial start-up have been performed by Liebert Global Services. A Liebert-authorized representative must perform the initial system start-up to ensure proper system operation.

! CAUTION

The following procedure provides power to the critical load distribution system. Verify that the critical load distribution is ready to accept power. Make sure that personnel and equipment are ready for the critical load distribution system to be energized.

If your installation includes a Maintenance Bypass, you may already be supplying power to the criti- cal load equipment through the Maintenance Bypass. If there is no power to the critical load, apply power through the UPS bypass line per the following procedure.

During a start-up procedure, power is supplied to the critical load through the UPS (internal) bypass line while the UPS system is being energized. Depending on the reason for your UPS system shut- down, you may already have power through the bypass line. You can determine this by observing the Monitor/Mimic Display screen at the System Control Cabinet (SCC) after Control Power is available.

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Contents Liebert Series 610 UPS Battery Cabinet Precautions Table of Contents Maintenance SpecificationsFigures Tables Important Safety Instructions System Description Multi-Module UPS, 100-500kVAMulti-Module UPS, 500-750kVA Reliability Types of System Control Cabinets SCCsDesigned for Success Modes of Operation Safety PrecautionsInput Power Failure Other Factors to ConsiderOperator Controls 1989-2003 Battery OptionsThree Breaker Maintenance Bypass Battery Racks or CabinetsModule Battery Disconnect Two Breaker Maintenance BypassGeneral Component Descriptions System Control CabinetBattery Plant UPS ModuleDetailed Component Descriptions Controls HardwareSoftware Operation Input Power FactorRectifier/Charger Input Circuit BreakerBattery Charge Current Limiting Battery Charging CircuitBattery Disconnect Battery Equalize Charge CircuitInverter Non-Linear Load CharacteristicsUnbalanced Load Characteristics Output Regulation and Overload PerformanceStatic Bypass Fuse ProtectionShorted SCR Monitoring Static Switch Isolation Pulsed Parallel OperationLoad Transfers Transfer and Retransfer Conditions Redundant Mode Retransfer InhibitedFeatures Display Screen and Operator Controls500kVA 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 Navigation Menu treeMaster Menu Screen SCC Master MenuModule Master Menu Operation SCC Monitor/Mimic Display Screen Input Metering DisplaysOutput Metering Displays Item 5 Module Status Messages Status/Alarm Message AreasItem 7 Alarm Messages Item 6 System Status MessagesModule Monitor/Mimic Display Screen Module Monitor/Mimic display screenAlarm Messages Item 5 Alarm MessagesSCC Display Module DisplayMonitor/Mimic display example Utility fail 2700kVAKVA//2170 KWkW 325A0A 325A0A 325A0A Upsinputpwr Battery MOD 1 OFF Line SUM ALM MVODLTS2 OFF540 Line SUM ALM Walk-In Display Screen Walk-in display screen during start-upStatus Reports Screens Present StatusEvent History SCC Status ReportModule Status Report History Status History status report screensAlarm conditions that freeze history data gathering Alarm in SCC Alarm in ModuleBattery Cycle Monitor-Module Only System StatusBattery cycle monitoring summary screen System Configuration Screens SCC system configuration screenDate Date screenTime Time screenAuto dial setting screen Auto DialModem Baud Rate Maximum Auto-Retransfer AttemptsSystem Options System Current RatingLanguage Selection Retransfer AttemptsBattery test screen-MMU only Continuous Duty Static Switch OptionalRemote Monitor SCC and module remote monitor indicationsAlarm Limit Settings Screen Module alarm limit settings screenBattery Float Voltage Temperature Limit Setting OptionalLoad Transfer Procedures Screen Refer to 3.4.3 Load Transfer Procedures for more detailsStart-Up Procedures Screen Refer to 3.4.1 SCC Start-Up Procedure for more detailsShutdown Procedures Screen Module start- up procedures screensSCC shutdown procedures screen Battery Time Screen Module Only Battery time screen 15 minute dischargeUpper Limit Actual Lower Limit Elapsed Time MinutesOperation Meter Calibration Screen Meter calibration screenBattery Equalize Screen Battery equalize screenAlarm and Status Messages Module Status Messages System Status MessagesAbbreviations used in alarm messages Load Block MessagesAbbreviation Definition Alarm messages meaning and corrective action Bypass Phase Manual ResetStatic Switch Control PowerTransfer Reverse PowerInverter Fault Module N OffTimeout Battery OvertempOvertemperature New AlarmAlarm messages summary Alarm MessageSpecial Functions Auto-Dial Communication InterfacesWorldwide Reporting Requesting InformationLocal Reporting to a Terminal Local Reporting to a MonitorSite Reporting SiteScan or Snmp Liebert Series 610 terminal commands Remote Monitor PanelSeparate / Simultaneous Outputs Circuit breaker abbreviations Abbreviation Circuit Breaker Load on Bypass OK to TransferLoad on bypass, UPS available Momentary overload, pulsed static bypass switch Momentary OverloadsInput 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 3.4.5 Shutdown Procedures Emergency Modules OffRemote Emergency Power Off Emergency power offRefer to 3.3.10 Maintenance Bypass System ShutdownLoad 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 Load Transfer Procedures Manual Transfer Instructions UPS LeadMaintenance 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 1000% Overloads Without TransferAutomatic Transfers to Bypass 150%Automatic Retransfers to UPS Automatic Module Off-LineAutomatic Emergency Modules Off Maintenance Professional Start-Up Liebert Global ServicesMaintenance Agreements The Signature Program TrainingRoutine Maintenance Record LogAir Filters Limited Life Components Battery Maintenance Battery Safety PrecautionsAvertissement Matching Battery Cabinets Optional Number of Cells Battery Voltage VDC Nominal FloatBattery retorque values Battery voltage recordRack-Mounted Batteries Torque specifications unless otherwise labeled Detection of TroubleTorque Requirements Corrective Actions Reporting a ProblemUpstream Feeder Circuit Breaker Setting Inspections Recommended Test EquipmentPower factor pf KVA RatingKVA Specifications applicable to environment Environmental ConditionsAdjustments Battery OperationElectrical Specifications Specifications 112 Page Locations
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Series 610 specifications

The Emerson Series 610 is a cutting-edge solution for precise process measurement and control, designed specifically for industries where accuracy and reliability are paramount. This advanced instrument, often utilized in oil and gas, chemical processing, and water treatment sectors, combines innovative technology with robust features to meet the demanding requirements of modern industrial applications.

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