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Emerson Series 610 manual Off Battery, Scct, Load on UPS-battery not available

Models: Series 610

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3.3.6Off Battery

Operation

3.3.6Off Battery

The battery plant can be disconnected from the UPS modules, if required for battery maintenance, by opening the module battery disconnect (MBD) circuit breaker(s). In this situation the UPS system will continue to supply conditioned power to the critical load, but if input power fails the UPS system cannot supply power to the load.

! CAUTION

When the UPS system is operating with the module battery disconnect (MBD) circuit breaker(s) open, the critical load is not protected from loss of the utility source power.

For battery maintenance on multi-module systems, Liebert recommends taking the module requiring maintenance off-line before beginning the work. This precaution will minimize disturbances on the system bus if input power fails during the maintenance work.

Figure 58 Load on UPS—battery not available

RIB

RIB

RIB

BFB

UPS #3

UPS #2

UPS

#1

CB1

CB1

CB1

SBS

BIB

R

R

R

SBB

I

I

I

MBB

CB2

CB2

CB2

System

SKRU

Controls

Output

MIB

										SCCT
										To Critical Load
										To Critical Load
			MBD			MBD				MBD
										SCCT
	Battery			Battery			Battery			SCCT
	Battery			Battery			Battery			(can accommodate up to 6 UPS modules)
										(can accommodate up to 6 UPS modules)

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Image 85

Emerson Series 610 manual Off Battery, Scct, Load on UPS-battery not available

Contents

AC Power Liebert Series 610 UPSFor Business-Critical Continuity CONTACTING LIEBERT FOR SUPPORT BATTERY CABINET PRECAUTIONSTABLE OF CONTENTS 5.0 SPECIFICATIONS 4.0 MAINTENANCEFIGURES TABLES SAVE THESE INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS1.0 INTRODUCTION 1.1 System DescriptionFigure 1 Multi-Module UPS, 100-500kVA Figure 2 Multi-Module UPS, 500-750kVA Types of System Control Cabinets SCCs 1.2 ReliabilityDesigned for Success Figure 3 System Control Cabinets1.4.2 Input Power Failure 1.3 Safety Precautions1.4 Modes of Operation Other Factors to Consider1.4.8 Off-Battery 1.4.7 Maintenance Bypass1.4.3 Recharge 1.4.4 OverloadIntroduction 1.6 Options 1. Battery2. Battery Racks or Cabinets 2.0 THEORY OF OPERATION 2.1 General Component Descriptions2.1.1 System Control Cabinet Figure 6 UPS module block diagram 2.1.3 Battery Plant2.1.2 UPS Module 2.2.1 Controls Hardware 2.2 Detailed Component DescriptionsSoftware 2.2.2 Rectifier/Charger Input Power FactorOperation Input Circuit BreakerBattery Disconnect 2.2.3 Battery Charging CircuitBattery Charge Current Limiting Battery Equalize Charge CircuitUnbalanced Load Characteristics Non-Linear Load Characteristics2.2.4 Inverter Operation2.2.5 Static Bypass Figure 7 System Control Cabinet block diagramFuse Protection Shorted SCR MonitoringPulsed Parallel Operation Static Switch IsolationLoad Transfers 1. Automatic Transfers to Bypass Transfer and Retransfer Conditions2. Manual Transfers 3. Transfer Inhibited6. Retransfer Inhibited 2.2.6 Redundant Mode3.1 Display Screen and Operator Controls Features3.0 OPERATION Typical operator controls Figure 8 Typical operator controlsOperation 500kVATypical SCCT System Control Cabinet operator controls Figure 9 Operator controls, typical SCCT System Control CabinetOperation Liebert Series 610 UPS and SCC operator control panels Figure 10 Liebert Series 610 UPS and SCC operator control panelsOperation Liebert Series 610 UPS and SCC operator control panels Figure 11 Switches behind SCC control panel doorOperation Figure 12 Menu tree 3.2 Menu Tree NavigationFigure 13 SCC and module master menu screens 3.2.1 Master Menu ScreenFrom any primary screen accessed directly from the Master Menu, pushing the Select pad once will return you to the Master Menu. From any secondary screen, pushing the Select pad twice will return you to the Master Menu Input Metering Displays 3.2.2 SCC Monitor/Mimic Display ScreenOutput Metering Displays Figure 14 SCC Monitor/Mimic display screenItem 7 - Alarm Messages Status/Alarm Message AreasItem 5 - Module Status Messages Item 6 - System Status Messages3.2.3 Module Monitor/Mimic Display Screen BATTERY VOLTS AMPS 15 CHARGInput Metering Displays Output Metering DisplaysItem 5 - Alarm Messages Alarm MessagesOperation Figure 16 Monitor/Mimic display example Normal power flowSCC Display Module DisplayOperation Figure 17 Monitor/Mimic display example Utility fail270 kVA / 217 kW Operation325A 325A 325A MOD 1 ON LINE MVODLTS2 OFF540 LINE SUM ALM MODAMPS3 75ON15 CHARGLINE OperationA B C 953A3780A 953A3780A 953A378A0A 50.0Hz 5060..00HzMODAMPS3 75OFFCHARGLINE SUM ALM OperationFigure 21 Walk-in display screen during start-up 3.2.4 Walk-In Display ScreenPresent Status 3.2.5 Status Reports ScreensEach of the four Status Reports can be displayed on a remote terminal Refer to 3.2.15 - Communication InterfacesFigure 23 Present status report screens, SCC above and module Event HistoryFigure 24 Event history report screen OperationFigure 25 History status report screens History StatusAlarm in SCC Table 5 Alarm conditions that freeze history data gatheringAlarm in Module System Status Figure 26 Battery cycle monitor screenBattery Cycle Monitoring Summary Figure 27 Battery cycle monitoring summary screenEvent DateFigure 29 SCC system configuration screen 3.2.6 System Configuration ScreensFigure 30 Date screen DateFigure 31 Time screen TimeAuto Dial Figure 32 Auto dial setting screenMaximum Auto-Retransfer Attempts Modem Baud RateFigure 33 Modem baud rate Figure 34 Maximum auto-retransfer attempts screenLanguage Selection System Current RatingSystem Options Figure 35 SCC system options screenFigure 38 Battery test results screen Figure 37 Battery test screen-MMU onlyContinuous Duty Static Switch Optional Remote Monitor Figure 39 Monitor/Mimic display example Continuous Duty Static SwitchSCC and module remote monitor indications Figure 40 Module alarm limit settings screen 3.2.7 Alarm Limit Settings ScreenTemperature Limit Setting Optional Battery Float VoltageFigure 41 Load transfer procedures screen 3.2.8 Load Transfer Procedures ScreenFigure 42 SCC start- up procedures screen 3.2.9 Start-Up Procedures ScreenFigure 43 Module start- up procedures screens 3.2.10 Shutdown Procedures ScreenFigure 45 Module shutdown procedures screen Figure 44 SCC shutdown procedures screenFigure 46 Battery time screen 15 minute discharge 3.2.11 Battery Time Screen Module OnlyFigure 48 Accuracy range of values for calculated battery times Figure 47 Battery time screen 45-minute dischargeRemaining TimeLoose electrical connections Ambient temperature extremes Battery age Excessive battery discharge/recharge cyclesDirty battery jar covers Bad or weak cells Low acid levels in flooded cellsFigure 49 Meter calibration screen 3.2.12 Meter Calibration ScreenFigure 50 Battery equalize screen 3.2.13 Battery Equalize ScreenFigure 51 SCC status and alarm message areas 3.2.14 Alarm and Status Messages Module Status MessagesSystem Status Messages Table 8 Abbreviations used in alarm messages Alarm MessagesLoad Block Messages Operation Alarm messages - meaning and corrective actionOperation Alarm messages - meaning and corrective action continuedRefer to 3.2.14 - Alarm and Status Messages Alarm messages - meaning and corrective action continuedOperation Operation Alarm messages - meaning and corrective action continuedDetermine the cause of the emergency condition and correct it if possible Alarm Message Table 10 Alarm messages - summaryOperation Special FunctionsWorldwide Reporting 3.2.15 Communication InterfacesAuto-Dial Requesting InformationLocal Reporting to a Monitor Local Reporting to a TerminalSite Reporting SiteScan or SNMP Remote Monitor Panel Table 11 Liebert Series 610 terminal commandsSeparate / Simultaneous Outputs Table 12 Circuit breaker abbreviations 3.3 Modes of OperationAbbreviation Circuit Breaker3.3.2 OK to Transfer 3.3.1 Load on BypassSCCT Figure 52 Load on bypass, UPS not availableSCCT SCCTFigure 53 Load on bypass, UPS available Figure 54 Load on UPS, bypass availableSCCT Figure 55 Momentary overload, pulsed static bypass switch3.3.3 Momentary Overloads SCCTFigure 56 Input power fail-load on battery 3.3.4 Input Power Failure-Load on BatterySCCT SCCT 3.3.5 One Module Off-LineFigure 57 One module off-line, load on UPS Figure 58 Load on UPS-battery not available 3.3.6 Off BatterySCCT SCCT 3.3.7 Emergency Modules OffFigure 59 Emergency modules off Figure 60 Emergency power off 3.3.8 Remote Emergency Power OffSCCT 3.3.9 System Shutdown 3.3.10 Maintenance BypassSCCT Figure 61 System shutdownFigure 63 Load on maintenance bypass, three breakers Figure 62 Load on maintenance bypass, two breakersSCCT SCCT3.4.1 SCC Start-Up Procedure 3.4 Manual ProceduresStep 1. Before you apply power to the UPS modules, determine the position of the following circuit breakers and switches 5. Set the Static Switch Disconnects to ON closed Figure 64 SCC start-up procedures screen 3.4.2 UPS Module Start-Up Figure 65 Module start-up procedures screen The Battery block in the Monitor/Mimic Display indicates the battery voltage and charge current Figure 66 Load transfer procedures screen 3.4.3 Load Transfer ProceduresIf the load is on Maintenance Bypass 3.4.4 Maintenance Bypass Load TransfersIf the load is on the UPS System Bypass Figure 67 SCC shutdown procedures screen 3.4.5 Shutdown Procedures System Shutdown ProcedureFigure 68 Module shutdown procedures screen Module Shutdown Procedure3.5 Automatic Operations Remote Emergency Power Off REPOLocal Emergency Modules Off LEMO 3.5.2 Automatic Transfers to Bypass 3.5.1 Overloads Without TransferFigure 69 Current-versus-time curves of module overload capacity 3.5.4 Automatic Module Off-Line 3.5.3 Automatic Retransfers to UPS3.5.5 Automatic Emergency Modules Off 4.0 MAINTENANCE 4.1 Safety PrecautionsMaintenance Agreements The Signature Program 4.2 Liebert Global ServicesProfessional Start-Up Training4.3.1 Record Log 4.3 Routine Maintenance4.3.2 Air Filters 4.3.3 Limited Life Components 4.4.1 Battery Safety Precautions 4.4 Battery MaintenanceAVERTISSEMENT Battery Safety Precautions In French Per CSA RequirementsInstructions Importantes Concernant La Sécurité Conserver Ces InstructionsBattery Voltage VDC Matching Battery Cabinets OptionalNumber of Cells NominalTable 14 Battery voltage record Table 13 Battery retorque valuesRack-Mounted Batteries 4.5 Detection of Trouble Table 15 Torque specifications unless otherwise labeled4.4.2 Torque Requirements 4.9 Upstream Feeder Circuit Breaker Setting Inspections 4.6 Reporting a Problem4.7 Corrective Actions 4.8 Recommended Test EquipmentFigure 70 Output power envelope for 0.8 and 0.9 pf rated units 5.0 SPECIFICATIONS5.1 Rating Specifications Table 17 Specifications applicable to environment5.2 Environmental Conditions 5.4 Battery Operation 5.3 AdjustmentsSpecifications 5.5 Electrical SpecificationsSystem overload capacity depends on Specifications Page Of Mission-Critical Data And Applications Ensuring The High AvailabilityTechnical Support / Service reduced capital equipment and operating costs