MOD On Line OFF Line SUM ALM | Liebert 1000kVA instruction

Operation

Figure 19 Monitor/Mimic display example: Load on UPS, one UPS module off line

BYPASS INPUT A-B B-C C-A 480V 480V 480V 60.0 Hz

UPS INPUT PWR A-B B-C C-A 480V 480V 480V

MOD 1	ON LINE
MOD 2	OFF LINE SUM ALM
MOD 3	ON LINE

© 1989-2003

UPS RATINGS

SCCB 1600

OUTPUT VOLTAGE

A-B B-C C-A 480V 480V 340V 60.0 Hz

OK to Transfer

Static Switch Connected

LOAD

627 KVA / 502 KW A B C 755A 755A 755A

2 OF 3 MODULES

CONNECTED

NON-REDUNDANT

Module Sum Alm

SCC Display

			© 1989-2003
				UPS RATINGS
UPS INPUT PWR				AP648-84
				RATED 400 KVA
A-B B-C		C-A
				OUTPUT VOLTAGE
480V	480V	480V		A-B B-C C-A
405A	405A	405A
				480V	480V	480V

					60.0 Hz
BATTERY

VOLTS 540

AMPS 15 CHARG

LOAD

314 KVA / 251 KW

A B C 378A 378A 378A

Module Display

35

Image 41

Liebert 1000kVA manual MOD On Line OFF Line SUM ALM

Contents

Series 610 UPS Battery Cabinet Precautions Table of Contents Specifications Maintenance Figures Tables Important Safety Instructions Multi-Module UPS, 100-500kVA System Description Multi-Module UPS, 500-750kVA Designed for Success ReliabilityTypes of System Control Cabinets SCCs Input Power Failure Safety PrecautionsModes of Operation Other Factors to Consider Operator Controls 1989-2003 Options Battery Module Battery Disconnect Battery Racks or CabinetsThree Breaker Maintenance Bypass Two Breaker Maintenance Bypass System Control Cabinet General Component Descriptions UPS Module Battery Plant Software Detailed Component DescriptionsControls Hardware Rectifier/Charger Input Power FactorOperation Input Circuit Breaker Battery Disconnect Battery Charging CircuitBattery Charge Current Limiting Battery Equalize Charge Circuit Unbalanced Load Characteristics Non-Linear Load CharacteristicsInverter Output Regulation and Overload Performance Shorted SCR Monitoring Static BypassFuse Protection Load Transfers Static Switch IsolationPulsed Parallel Operation Transfer and Retransfer Conditions Retransfer Inhibited Redundant Mode Display Screen and Operator Controls Features Description Function 500kVA1000kVA Operation Description Location Function Refer to 3.4.5 Shutdown ProceduresNumbers are used as keys to data in , below Switches behind SCC control panel door Menu tree Menu Tree Navigation Module Master Menu Master Menu ScreenSCC Master Menu Operation Output Metering Displays SCC Monitor/Mimic Display ScreenInput Metering Displays Item 7 Alarm Messages Status/Alarm Message AreasItem 5 Module Status Messages Item 6 System Status Messages Module Monitor/Mimic display screen Module Monitor/Mimic Display Screen Item 5 Alarm Messages Alarm Messages Module Display SCC Display Monitor/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 Screen Present Status Status Reports Screens Module Status Report Event HistorySCC Status Report History status report screens History Status Alarm in SCC Alarm in Module Alarm conditions that freeze history data gathering System Status Battery Cycle Monitor-Module Only Battery cycle monitoring summary screen SCC system configuration screen System Configuration Screens Date screen Date Time screen Time Auto Dial Auto dial setting screen Maximum Auto-Retransfer Attempts Modem Baud Rate Language Selection System Current RatingSystem Options Retransfer Attempts Continuous Duty Static Switch Optional Battery test screen-MMU only SCC and module remote monitor indications Remote Monitor Module alarm limit settings screen Alarm Limit Settings Screen Temperature Limit Setting Optional Battery Float Voltage Refer to 3.4.3 Load Transfer Procedures for more details Load Transfer Procedures Screen Refer to 3.4.1 SCC Start-Up Procedure for more details Start-Up Procedures Screen Module start- up procedures screens Shutdown Procedures Screen SCC shutdown procedures screen Battery time screen 15 minute discharge Battery Time Screen Module Only Elapsed Time Minutes Upper Limit Actual Lower Limit Operation Meter calibration screen Meter Calibration Screen Battery equalize screen Battery Equalize Screen System Status Messages Alarm and Status Messages Module Status Messages Abbreviation Definition Abbreviations used in alarm messagesLoad Block Messages Alarm messages meaning and corrective action Static Switch Manual ResetBypass Phase Control Power Inverter Fault Reverse PowerTransfer Module N Off Overtemperature Battery OvertempTimeout New Alarm Special Functions Alarm messages summaryAlarm Message Worldwide Reporting Communication InterfacesAuto-Dial Requesting Information Site Reporting SiteScan or Snmp Local Reporting to a TerminalLocal Reporting to a Monitor Separate / Simultaneous Outputs Series 610 terminal commandsRemote Monitor Panel Circuit breaker abbreviations Abbreviation Circuit Breaker OK to Transfer Load on Bypass Load on bypass, UPS available Momentary Overloads Momentary overload, pulsed static bypass switch Input power fail-load on battery Input Power Failure-Load on Battery One module off-line, load on UPS One Module Off-Line Load on UPS-battery not available Off Battery Emergency Modules Off Refer to 3.4.5 Shutdown Procedures Emergency power off Remote Emergency Power Off System Shutdown Refer to 3.3.10 Maintenance Bypass Load on maintenance bypass, two breakers Refer to 3.5 Automatic Operations for more details Manual ProceduresSCC Start-Up Procedure Operation Operation SCC start-up procedures screen UPS Module Start-Up Module start-up procedures screen Operation Manual Transfer Instructions UPS Lead Load Transfer Procedures If the load is on the UPS System Bypass Maintenance Bypass Load TransfersIf the load is on Maintenance Bypass Shutdown Procedures System Shutdown Procedure Module Shutdown Procedure Local Emergency Modules Off Lemo Remote Emergency Power Off RepoAutomatic Operations Automatic Transfers to Bypass Overloads Without Transfer1000% 150% Automatic Emergency Modules Off Automatic Retransfers to UPSAutomatic Module Off-Line Maintenance Maintenance Agreements The Signature Program Liebert Global ServicesProfessional Start-Up Training Air Filters Routine MaintenanceRecord Log Limited Life Components Battery Safety Precautions Battery Maintenance Avertissement Number of Cells Battery Voltage VDC Nominal Float Matching Battery Cabinets Optional Rack-Mounted Batteries Battery retorque valuesBattery voltage record Torque Requirements Torque specifications unless otherwise labeledDetection of Trouble Upstream Feeder Circuit Breaker Setting Inspections Reporting a ProblemCorrective Actions Recommended Test Equipment KVA Power factor pf KVARating Environmental Conditions Specifications applicable to environment Battery Operation Adjustments Electrical Specifications Specifications 112 Page Company Behind the Products Technical Support/ServiceLocations United States