Liebert 130 kVA user manual Your load is now powered via the Static Bypass system

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User Manual

Hipulse - Single Phase ‘1+N’ UPS System	130 kVA - 110V
	At this point the UPS inverter stops but the load
	continues to be supplied by the bypass mains.
	The Load on Mains indicator light (6) on the unit's
	synoptic panel flashes yellow, and the Load on
	Inverter indicator light (5) goes off.

	Your load is now powered via the Static Bypass system

	5. Unfasten the lock, release the internal safety bar
	and close the maintenance bypass power switch
	Q3. Open the Rectifier input power switch Q1, the
	Output power switch Q4, the bypass power switch
	Q2 and the Battery circuit breaker. This is located
	inside the battery cabinet (if used) or is otherwise
	located adjacent to the battery racks. The unit will
	power down but the load will continue to be
	supplied by the manual bypass.

	WARNING

	Wait 5 minutes for the internal D.C. busbar capacitors
	to discharge.

WARNING

The following points will be live within the UPS:

-Bypass a.c. input supply terminals.

-Maintenance Bypass power switch.

-Static Bypass power switch.

-UPS output terminals.

Input and Output terminals remain protected by a metallic cover.

Your load is now powered from the maintenance bypass

system and the UPS is completely shut down.

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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 Battery location Environmental considerationsUPS location 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 ConnectionsProtection against earth faults RCD devices Protective devicesSplit Bypass Cabling procedure UPS BatteryParallel 1+N Input ConnectionsAuxiliary Connections Input-module Parallel ConnectionsCable connections for 130 kVA 1Ph UPS +VE -VEBattery Control Control cablesAuxiliary Terminal Block detail Description Auxiliary Terminal Block X3 and X4 at UPSBattery Connection Emergency StopBack Feed Protection 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 ModeGeneral notes Power Switches ShutdownOn Static Bypass 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 BatteriesInstallation procedure Connection of 1+N system parallel single bus cablesInter-module control 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 Mechanical Characteristics Conformity and StandardUPS Environmental 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 UPSTermination Indication & MeteringProtection Bypass Isolation Cubicle