Liebert 610 manual Start-up procedures

Page 78

Operation

STEP 4 (Start-Up Procedure)

a.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 (Figure 52). Return to this screen whenever you need to see the start- up instructions.

b.Select the Monitor/Mimic Display on the LCD. In the ALARM MESSAGES block (Figure 7), the only alarms present should be Battery CB Open and Load On Bypass. If any other alarm messages are present, do not proceed with the UPS start-up. Contact Liebert Global Services (LGS) for assistance.

c.Select the Walk-In screen on the LCD.

d.To energize the UPS module, manually close the input circuit breaker (CB1, Figure 3). This will provide power to the rectifier. Use the Walk-In screen to monitor the Module DC Bus voltage.

Figure 52 Start-up procedures screen

DOWN : NEXT PAGE

SELECT : MASTER MENU

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.Select "WALK-IN" screen and do the following:

a)Close module input circuit breaker. Verify that the DC voltage bar on

the display begins to gradually move to the right and the AC input current bars do not move to the right more than 10% (40% for modules

with input filters) after the transformer inrush has subsided.

b)Verify that the output voltage bar moves to the right after the DC bus bar has reached the 90% point. Both bars should settle near their respective 100% levels.

Figure 53 Start-up procedures, continued

UP : FIRST PAGE

SELECT : MASTER MENU

START-UP PROCEDURES (Cont'd)

c) If anything happens on the display not mentioned in (a) or (b), immediately open the module input circuit breaker and investigate.

4. If step 3 is successful, select "MONITOR/MIMIC" screen and verify module DC bus and output voltages are at proper nominal level. If so, close module battery circuit breaker.

5. If bypass or static switch circuit breakers (contactor on xxxxx-xx)

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.

! WARNING

If any abnormal situation occurs during this walk-in procedure, open the input circuit breaker and investigate the problem. Each input amps bar should be within 25% of the average bar length. Call Liebert Global Services if you need help.

The Input Amps bars should settle at 25% or less after the momentary inrush current has subsided. Verify that the DC Voltage bar begins to gradually move to the right.

Verify that the Output Voltage bar moves to the right after the DC Voltage bar has reached the 90% level. Both bars should settle near the 100% line.

Select the Monitor/Mimic display from the Master Menu and confirm that the module DC bus and AC output are at their proper operating voltages.

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Contents Series 610 UPS Battery Cabinet Precautions Table of Contents Maintenance SpecificationsFigures Tables Important Safety Instructions System Description Reliability Designed for SuccessOther Factors to Consider Safety Precautions Modes of Operation Operator Controls Options Battery Load Testing Customer Alarm InterfaceTemperature-Compensated Charging Automatic RestartBattery Plant General Component DescriptionsUPS Module Detailed 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 PerformanceBypass Circuit Breaker Static Switch Backfeed ProtectionStatic Bypass Pulsed Parallel OperationTransfer and Retransfer Conditions Three Breaker Maintenance Bypass Switchboard Features Display Screen and Operator ControlsOperator controls, typical system 100kVA 500kVA 1000kVA Description FunctionSeries 610 UPS operator control panel Description FunctionMenu Tree Navigation Menu treeMaster Menu Screen Master menu screenOperation Monitor/Mimic Display Screen Input Metering DisplaysOutput Metering Displays Status/Alarm Message Areas Item 7 Alarm MessagesItem 6 Status Messages Monitor/Mimic display example Utility fail Walk-In Display Screen Walk-in display screenStatus Reports Screens Status reports screenPresent Status Event HistoryHistory Status History status report screenBattery Cycle Monitor System StatusBattery cycle monitoring summary screen System Configuration Screens System configuration screensMaximum Auto-Retransfer Attempts Maximum auto-retransfer attempts screenDate Date screenTime Time screenAuto Dial Auto dial screenLanguage Selection System OptionsContinuous Duty Static Switch Optional Remote Monitor Alarm messagesAdditional alarm messages Standard Remote Monitor Indications ChannelBattery Discharging Alarm Limit Settings ScreenOverload Alarm Low BatteryBattery Rating Battery Shutdown 60 MinutesBattery Rating 100% Temperature Limit Setting OptionalLoad Transfer Procedures Screen Load transfer procedure screenStart-Up Procedures Screen Refer to 3.4.1 Start-Up Procedure for more detailsShutdown Procedures Screen Battery Time ScreenBattery time screen 15-minute discharge Upper Limit Actual Lower Limit Elapsed Time MinutesMeter Calibration Screen Status Reports ScreensBattery Equalize Screen Battery equalize screenAlarm and Status Messages Status Messages Alarm and status message screenAlarm Messages Abbreviations used in alarm messagesAlarm messages and corrective actions AC InputUPS System UPS System CoolingAlarm messages-summary Alarm Message Special FunctionsCommunication Interfaces Worldwide ReportingAuto-Dial Site Reporting SiteScan or Snmp Local Reporting to a TerminalLocal Reporting to a Monitor Requesting InformationSeparate / Simultaneous Outputs Series 610 terminal commandsRemote Monitor Panel Keys FunctionLoad on Bypass Circuit breaker abbreviationsAbbreviation Circuit Breaker OK to Transfer Load on bypass UPS availableLoad on UPS bypass available Momentary overload through pulse-parallel static switch Momentary OverloadsInput Power Failure-Load on Battery Input power fail-load on batteryOff Battery Load on UPS-battery not availableRefer to 3.4.4 Shutdown Procedures Emergency Module OffRemote Emergency Power Off Emergency power offRefer to 3.3.9 Maintenance Bypass Module ShutdownLoad on maintenance bypass two breakers Load on maintenance bypass three breakers Manual Procedures Start-Up ProcedureStart-Up Procedure Set the Static Switch Disconnect or to OFF open Start-up procedures Start-Up Procedure Load Transfer Procedures Load transfer procedures screenMaintenance Bypass Load Transfers Shutdown Procedures Module Shutdown Procedure Shutdown ProceduresRemote Emergency Power Off Repo Local Emergency Modules Off LemoBattery Exercise Procedures Battery exercise control screen above and results below1000% Automatic OperationsOverloads Without Transfer 150%Automatic Transfers to Bypass Overload Condition Automatic Retransfers to UPSAutomatic Transfers to Bypass UPS System Faults Automatic Restart Optional Enabling Automatic RestartSequence of Operation 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 Page Locations Technical Support/ServiceCompany Behind the Products United States
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