Powerware SOLA 4000 manual Emergency Power Off

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SOLA 4000 - Operating Panel

1 Functions

1.6 Emergency Power Off

In case of emergency it is possible to switch off the complete UPS system. This is done by simultaneously pressing the "EMER- GENCY POWER OFF" (E.P.O.) push-buttons located on the operating panel. This function provides UPS disconnection from the load and galvanically isolates the UPS from the battery.

In the case of parallel and hot-standby configurations, activating EPO on one unit automatically switches OFF the entire system (when IUG is closed on that unit).

When E.P.O. is activated, dangerous voltages will still be present within the UPS cabinet unless the input supply circuit breaker(s) have a shunt trip circuit connected with the EPO circuit (see JUE 401066 section 1.5).

JUE 401267

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Contents Uninterruptible Power Supply Sola 4000 Operating Manual Safety Instructions Safety InstructionsSola 4000 Operating Manual Safety Instructions UPS Assembly Sola 4000 General System Description ChaptersFeatures UPS AssemblySola 4000 General System Description Rectifier/Battery Charger UPS System StructureStatic Switches Battery AccumulatorInverter Under inverter failure conditions Maintenance Bypass Hot-Standby SystemsParallel-Redundant Systems Parallel SystemsEmergency Power Off Operating PanelFunctional Description Remote MonitoringSola 4000 Installation and Initial Start-Up ChaptersFigures InstallationAdditional START- UP Procedure for MULTI-UNIT SYSTEMS42 Initial START- UPSola 4000 Installation and Initial Start-Up Sola 4000 Installation and Initial Start-UpInstallation Mechanical InstallationWeight Floor Space RequiredRoom Size for 10-60 kVA UPS 6 UPS 10-60kVA room size JUERoom Size for 80-120 kVA UPS with auxiliary AC001 cabinet 7 UPS 80-120kVA room size JUERoom Size for 80-120 kVA UPS with auxiliary AC002 cabinet 8 UPS 80-120kVA room size JUEElectrical Installation General1 UPS connection diagram, version Input Cables / Fuses Mm²2 UPS connection diagram, version Input Cables Output / Battery CablesInput Fuses Installation of additional optional cabi- nets Sola 4000 with isolation transformer of the bypass supply3 UPS connection diagram, with THD filters Sola 4000 with THD filters4 Installation of 12-pulse units without galvanic isolation Sola 4000 with 12-pulse charger / rectifierInstallation of an External Maintenance Bypass 1 External Maintenance Bypass Switch Version 1 2 position2 External Maintenance Bypass Switch Version 2 3 position Cpnet Interface Card InstallationFunctions MOK Remote Emergency Power off 1 Connection of Remote EPO with N.C. contactDiesel Generator Operation Common Alarm Contacts Remote ResetInstallation of Hot-Standby Systems Installation Installation of the Interconnection Cable Installation of Parallel Systems Installation Installation Installation of the Interconnection Cables 11.3 Location of connectors on the IBYBP-CP pcbBattery Installation 12.1 Internal Battery connections Internal Electrical ConnectionsInstallation of External Batteries 12.3 B3/38 battery trays in the second and the third levelInstallation 12.6 B3/38 internal electrical connections 12.7 Battery cabinet B3/65 12.9 B3/65 internal electrical connections Connection Between UPS and Additional Battery Cabinets Connection of Auxiliary ContactsInitial Start-Up Start-Up ProcedureInitial START-UP ? Does this voltage have positive polarity? OK? Static Switch Commutation Check Battery Charging Current LimitationYes CheckAdditional Start-Up Proced. for Multi-Unit Systems Start-Up Procedure for Hot -standby Sys- temsAdditional START-UP PROCED. for MULTI-UNIT Systems Start-Up Procedure for Parallel Systems System START-UP has NOW Been Successfully Completed Sola 4000 Operation Chapters Operating Modes Sola 4000 OperationOperating Modes GeneralLED Indication Battery Operation Operating Modes Stand-alone UnitOperating Modes STAND-ALONE Unit Normal OperationBypass Operation Maintenance Bypass OperationStandby Operation Operating Modes HOT-STANDBY Operation Operating Modes Hot-Standby OperationOperation with an Inverter Failure Operating Modes Hot-Standby Operation Operating Modes Parallel and Parallel/Redundant Operation Partial Load OperationOperating Modes Parallel and Parallel/Redundant Operation Operating Modes Parallel and Parallel/Redundant Operation Switching On the UPS System / from Maintenance Bypass Initial UPS Operating ModeOperating Instructions Operating StepsFinal UPS Operating Mode Switching Off the UPS System / to Main- tenance Bypass CPHC16-SIPR IPRS1 ICPPB2 IRE IUG IRP Reset after Activating E.P.O Emergency Shut DownSola 4000 Operating Panel Chapters TablesBattery Monitoring FunctionsSola 4000 Operating Panel Indication of Important DataUPS Operating Mode Indication Alarm signallingEmergency Power Off LED Indication LED IndicationLED 4 Battery Discharging LEDs Battery Indicator LED 28 E.P.OLED 30 Boost Charge Communication with a PC Communication with a PCConnection to PC Snmp Mode Service ModeAlarms Static switch failure SSI Static switch failure SSBOscillator failure IUG monitoring failureUPS status MeteringPanel Settings DIP Switch SettingsTAB 4.4 Setting of SW2 Location of DIP-switches and pushbuttons on the CPU/NCP pcb Installation Remote PanelFunctions UPS =1...8 identifies the UPSDIP-switch settings UPSx Followed bySola 4000 PCB Description Chapters UPS Control LogicSola 4000 PCB Description UPS Control LogicUPS Control Logic Rectifier IF/PS R Front ViewReset MAX. Vdc CPHC16 R Front ViewInverter Reset ICP Front ViewICT-2 Front View TP5IPS-500 Front View IPR front view Bypass IF/PS S Front View CPHC16 S Front View BypassSola 4000 Technical Data Battery DataSystem Data Rectifier DataSola 4000 Technical Data System DataRectifier Data Battery Data Battery DataInverter Data Inverter Data