Liebert 130 kVA user manual Mechanical Considerations

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User Manual

Hipulse - Single Phase ‘1+N’ UPS System

130 kVA - 110V

2.3Mechanical Considerations

2.3.1System composition

A UPS system can comprise a number of equipment cabinets, depending on the individual system design requirements - e.g. UPS cabinet, Battery cabinet. In general, all the cabinets used in a particular installation are of the same height and designed to be positioned side-by-side to form an aesthetically appealing equipment unit.

2.3.2Moving the cabinets

WARNING

Ensure that any lifting equipment that used in moving the UPS cabinet has sufficient lifting capacity.

Ensure that the UPS weight is within the designated surface weight loading (Kg/sq.cm.) of any handling equipment. See the UPS specification for weight details.

The UPS cabinets can be moved by fork lift or crane. For operations with fork lift, it is necessary to remove both the front, rear (or side) grille panels located on the base of the cabinet. To enable the cabinet to be lifted by a crane, removable lifting bars, are fitted to the top of the cabinet.

In the eventuality that the equipment cannot be moved by fork lift or crane, then rollers should be used.

2.3.3Clearances

As Hipulse has no ventilation grills at either the sides or the rear, no clearances are required. Back -access is not an essential requirement for maintenance; however, where space permits, a clearance of approximately 1000mm will ease access to magnetic component parts. This will also ensure proper exhaust from rear. Clearance around the front of the equipment should be sufficient to enable free passage of personnel with the doors fully opened.

2.3.4Fixing magnetic components

After the equipment is in place, remove the transportation restraints that hold the output transformer in place.

2.3.5Cable entry

Cables can enter for ‘Hipulse’ UPS and battery cabinet either from below or through either side. Side entry is made possible by removing blanking pieces fitted in the side panel to reveal the cable entry holes. This cable entry method allows the equipment to be positioned on a solid floor without the need for cable trenching and allows cables to pass from one module to the other when positioned side-by-side.

Note: When selecting the power cables for side entry to a module located on a solid floor, consideration must be given to the minimum permissible bending radius of the proposed cables to ensure that they can be fashioned to reach the UPS connection busbars.

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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
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