Liebert 130 kVA Operating Instruction, System Start-up and shutdown procedures Separate Batteries

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User Manual

Hipulse - Single Phase ‘1+N’ UPS System

130 kVA - 110V

8.3Operating Instruction

Starting and stopping the ‘1+N’ system is the same as a single module, however the module’s response depends on whether it is configured on the menu of the Operator Control Panel.

8.3.1System Start-up and shutdown procedures (Separate Batteries)

WARNING

If differential circuit breakers are used on UPS unit inputs, use a common device only on the system’s bypass mains. At the instant of electrical connection, the current may not be split instantaneously and this may cause the residual current circuit-breakers to trip separately.

These operations must be performed one at a time, progressing to the next step only after having completed the previous step on both UPS modules.

8.3.1.1 System Start-up

This procedure should be followed when tuning on the UPS from a fully powered down condition – i.e. where the load is not being initially supplied at all. It is assumed that the installation is complete, the system has been commissioned by authorized personnel and the external power isolators are closed.

EMERSON NETWORK POWER

3PH-1PH

UPS

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

hh.mm.ss dd.mm.yy

1.Open the UPS door(s) to gain access to the main power switches.

WARNING

The following action will apply power to the load equipment, ensure it is safe to do.

2. Close the Bypass power switch Q2

The Module Mimic LED’s will indicate Bypass supply healthy (1-steady green) and the Load on bypass (6 – flashing amber).

The display screen will show the following:

Initializing Window:

After first connecting power to the UPS and closing the Q2 isolator, this message will appear on the LCD screen. It persists for about five seconds while the control firmware is loaded. It is followed by a screen showing various messages with the time and date on the bottom line.

Note: If input power is present but the display remains blank, then the Micro controller is not working, pleas contact your dealer for advice.

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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 Hipulse Module Design Single Module block diagramIntroduction Design ConceptBypass Supplies UPS Power switches configurationNormal Operation Return of power mainsOff-Battery UPS Module faultOverload Maintenance BypassSystem Expansion UPS Power Switch ConfigurationBattery circuit breaker Battery temperature compensationHipulse 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 Module input cables Power CablingSystem Configuration Battery cablesCable Connections Safety earthCable rating General NotesProtection against earth faults RCD devices Protective devicesSplit Bypass Input Connections UPS BatteryCabling procedure Parallel 1+NAuxiliary 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 PanelMimic indications Inverter control switchSingle module operator control panel Operator control panelOperator Panel and LCD Display Menu Control switchesBargraph Selection Output ParametersMenu Options EPO on UPS moduleOr. for Instanc e Map of screen display available to operatorMain Menu Window Default WindowLCD Display Panel Messages Initializing Window Info 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 considerationsIntroduction Battery protectionBattery Racks Connecting the BatteryBattery 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