Liebert 130 kVA user manual Ecomode the message Load on Bypass will not appear

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User Manual

Hipulse - Single Phase ‘1+N’ UPS System

130 kVA - 110V

RECTIF. SWITCH OPEN BATTERY C.B. OPEN MANUAL BYPASS CLOSED

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LOAD ON BYPASS MANUAL BYPASS CLOSED INV. OFF

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LOAD ON BYPASS

INV.: OFF

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The Display window will show the present status of the UPS

3. Close the Rectifier input power switch Q1.

Note:

In ECOMODE the message 'LOAD ON BYPASS' will not appear.

4.Wait for 20 seconds then close the battery circuit breaker. This is located inside the battery cabinet (if used) or is otherwise located adjacent to the battery racks.

The Module Mimic indicator (3) Battery unavailable should extinguish. Several LED’s on the Battery state of charge bargraph will illuminate showing the battery state of charge.

The rectifier will ‘walk-in’ and stabilize at float the voltage.

5.Open the Maintenance Bypass power switch Q3 and fit lock.

The Module mimic indicator Load on bypass (6) will flash amber.

The Display window will show the present status of the UPS.

6.After 5 seconds the Module Mimic LED’s will change so that the Load on inverter (5) will light steady green and the Load on Bypass (6) will extinguish.

NORMAL OPERATION

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NORMAL OPERATION (ECOMODE)

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Note: In ECOMODE the Load on Mains led (6) stays on while the Load on inverter led (5) is off.

The message shown below, will be seen on the Default screen whenever the UPS is operating normally.

The UPS is operating normally with its

Inverter supplying the load

ECOMODE: The following message will appear in the default screen whenever the UPS is operating on ECOMODE. The load is supplied by the Bypass Mains.

The UPS is operating in ECOMODE with the Bypass

Mains supplying the load.

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Contents Hipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System Dear Customer Hipulse Single Phase ‘1+N’ UPS System Rev. No Revision details Hipulse Single Phase ‘1+N’ UPS System Registered Head Office Hipulse Single Phase ‘1+N’ UPS System East Zone Hipulse Single Phase ‘1+N’ UPS System Safety Procedure Hipulse Single Phase ‘1+N’ UPS System General Hipulse Single Phase ‘1+N’ UPS System General Introduction Hipulse Single Phase ‘1+N’ UPS System Operating Instructions Hipulse Single Phase ‘1+N’ UPS System Annexure Hipulse Single Phase ‘1+N’ UPS System Introduction Single Module block diagramDesign Concept Hipulse Module DesignBypass Supplies UPS Power switches configurationOff-Battery Return of power mainsUPS Module fault Normal OperationOverload Maintenance BypassBattery circuit breaker UPS Power Switch ConfigurationBattery temperature compensation System ExpansionHipulse Single Phase ‘1+N’ UPS System Installation Procedure UPS location Battery locationEnvironmental considerations Mechanical Considerations Preliminary Checks Installation DrawingsOverall General Arrangement for 130kVA Single Phase UPS Cable Entry Details System Configuration Power CablingBattery cables Module input cablesCable rating Safety earthGeneral Notes Cable ConnectionsSplit Bypass Protection against earth faults RCD devicesProtective devices Cabling procedure UPS BatteryParallel 1+N Input ConnectionsAuxiliary Connections Input-module Parallel ConnectionsCable connections for 130 kVA 1Ph UPS +VE -VEAuxiliary Terminal Block detail Battery ControlControl cables Description Auxiliary Terminal Block X3 and X4 at UPSBack Feed Protection Battery ConnectionEmergency Stop Hipulse Single Phase ‘1+N’ UPS System UPS Operator Control / Display Panel Operator Control and Display PanelSingle module operator control panel Inverter control switchOperator control panel Mimic indicationsOperator Panel and LCD Display Menu Control switchesBargraph Selection Output ParametersMenu Options EPO on UPS moduleOr. for Instanc e Map of screen display available to operatorLCD Display Panel Messages Initializing Window Default WindowInfo Window Main Menu WindowAlarm / Warning Messages Option Selection ModeOn Static Bypass General notes Power SwitchesShutdown Location of Power Isolators Ecomode the message Load on Bypass will not appear Battery C.B. Open Bypass Switch Open Ecomode Normal Operation Your load is now powered via the Static Bypass systemYour load is now powered via the Static Bypass system Procedure for completely powering down the UPS UPS is now completely powered down Adding a single module to an existing system If YOU are not Sure What YOU are Doing Then do not do IT Ecomode INV OFF VIA Display Load on Bypass Setting the Battery Test Changing the current Date and Time Language SelectionHipulse Single Phase ‘1+N’ UPS System Safety Battery InstallationUPS Batteries Battery population Temperature considerationsBattery Racks Battery protectionConnecting the Battery IntroductionBattery Supply To UPS Cabinet Battery circuit breaker Battery InstallationBattery Control and Power Connections Battery temperature Board LED Interpretation Display Panel InterpretationProcedure to carry out the reset see Operating Instructions Display Panel Messages Sr. No Display Message Alarm InterpretationBypass Switch Open BYP. Absent Battery Under Test BYP Xfer Count Block Hipulse Single Phase ‘1+N’ UPS System General + N SystemBattery 1+N System block diagram with Separate BatteriesInter-module control Installation procedureConnection of 1+N system parallel single bus cables Connection of EPO Push Button Operating Instruction System Start-up and shutdown procedures Separate BatteriesDefault window Hipulse Single Phase ‘1+N’ UPS System Complete system shutdown Display Panel message interpretation in 1+N SystemUPS Environmental UPS Mechanical CharacteristicsConformity and Standard C T I F I E R I N P U T M a I N S UPS Electrical CharacteristicsRated Power KVA 130 UPS Electrical Characteristics DC Intermediate CircuitV E R T E R O U T P U T UPS Electrical Characteristics Inverter OutputProtection, bypass line UPS Electrical Characteristics Bypass Input MainsHipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System Hipulse Single Phase ‘1+N’ UPS System RAM Connections Remote Alarm Monitor220/240V AC 50 Hz UPSProtection TerminationIndication & Metering Bypass Isolation Cubicle