mcc’s -motor control centres & power distribution...

MCC’s -Motor Control Centres & Power Distribution Systemswww.srogroup.com.au

TYPE TESTED ASSEMBLIES IN ACCORDANCE WITH IEC 604391 & IEC 61439

AUSTRALIA’SLEADING INSTALLER OF TURNKEY XENERGYSOLUTIONS

SRO Group offers a comprehensive range of integrated type tested Motor Control & Power Distribution switchboards up to 5000A. In combination with Eaton control, switchgear, automation products & SRO Transportable Switchrooms we supply a comprehensive offering providing turnkey supply solutions for all power distribution and control applications.

TYPE TESTED ASSEMBLIES IN ACCORDANCE WITH IEC 604391 & IEC 61439

The innovative design makes the X-Energy product especially suited for Australian conditions. Typical applications comprise:

•CoalHandling&CoalProcessing•ConveyorDrives• Stackers/Reclaimers/ShipLoaders•Water&SewerageSystems•WaterInfrastructureProjects•MaterialsHandling•CommercialProjects

xEnergy - Eaton’s LV motor control and power distribution centre systemTheX-EnergyisEaton’slatestIECwithdrawable,fixed&removablelow voltage assemblies up to 5000A. This system provides reliable motor control and power distribution functionality for all mining, water, material handling & industrial and commercial applications.

xEnergy Features

• Typetestedassembliesupto5000A–100kA–1sec• MeetsIEC604391&IEC61439typetestedassembly& verificationbytest• Designed&testedinaccordancewithIEC/TR61641 (Arc Fault) • ModularConstruction• IP31&IP55optionsaccordingtoIEC60529• Ratingsuptoform4b• RAL7035Grey&RAL2000Orangeoptions• Type2Co-ordination• EatonACB’sprovidesARMS(ArcFaultReduction Maintenance System) for increased safety• Highdensitystackingreducingcostofownership• PLCcontrol&marshalingsections• Distribution&Feedersections• Largecable&terminationzones

The innovative design makes the X-Energy product especially suited for Australian conditions.

Typical applications comprise:• CoalHandling&CoalProcessing• ConveyorDrives• Stackers/Reclaimers/ShipLoaders• Water&SewerageSystems• WaterInfrastructureProjects• MaterialsHandling• CommercialProjects

Key Features:

XG General • Powerfactorcorrections• Fittingsystemsforsub-distribution with devices for modular installation • ControltechnologywithSASY60iand xStart• Individualfixedunitsonamountingplate

XP Power Sections• Incomingsupplies,outgoersand couplings with circuit breakers • Internalseparationuptoform4• Cableconnectionfromthetoporbottom• Incomingsupplysystemfordrill-free cable connection

XF Fixed • Poweroutgoerswithcircuitbreakersand fuseswitchdisconnectorsupto630A• Internalseparationuptoform4• Individualoutgoers,suchascontrolgear, motor starters, small power outgoers etc.

XR Removable• Poweroutgoerswithcircuitbreakersand strip type switch-disconnector-fuse, up to 630A• Emptymodulesforindividualapplications• Plug-inmodulesandstriptypeswitch- disconnector-fuse can be replaced under live-line working conditions • Internalseparationuptoform4• Easymaintenanceandreduceddowntimes

XW Withdrawable• Poweroutgoerswithcircuitbreakersupto 630A• Outgoersformotorstartersupto250KW• Emptydrawersforindividualapplications• Easyanduniformhandlingforalldrawer sizes• Drawerscanbereplacedunderlive-line working conditions • Internalseparationuptoform4• Unambiguouspositionindicatorfor operating, test or de-energised status• Easymaintenancewithouttheneedof using any special tools for replacement jobs• Minimumdowntimes

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xEnergy - Eaton’s LV motor control and power distribution centre systemThe CX system is modular in construction. It is a self supporting sheetsteelstructure,consistingofstructureprofilesand sheet-steel side walls and covers.

Design Basics

1 WithdrawableUnit2 MainIncomingFeederUnit3 Flushed key lockable door handles4 Mounting Plinth5 Outgoing Cable Connection

Compartment6 AuxiliaryControlVoltageBusbar

7 ControlCircuitTerminalBlock- can be shrouded to provide Form 4bformofseparation

8 MainPowerTerminalBlock-can beshroudedtoprovideForm4b form of separation

Motor Control and Distribution Panels Overview

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The CX panels have three major sections:1.ThebusbarsectionSectionlocatedattherear ofthestructurewherethehorizontal and vertical busbars are located.

2.ThecablingsectionSectionlocatedina separate fully segregated cable chamber housing both control and power cable terminations

3.TheequipmentsectionSectionatthefront where the withdrawable functional units are fitted.Thesystemisdesignedfor‘frontcable access’ applications where the panels can be placedadjacenttoarearwall. Alternatively the system can be placed in the middle of a switch room, either as a ‘singlelineofstructures’givingallaround accesstopanelsandcablingorasa‘backto back’ arrangement.

Panel StructureCX panels are frame-based sheetsteel structures that are self-supporting. The doors, frames and the side and top plates are allmadeofsheetsteel.Theoutersidewalls,backplateandallfrontcoversareepoxycoated.Corrosion-resistantzinccoatedsheet-steelplatesareusedfortheinnerwallsandforcompartmentseparation.ThestandardcolouroftheCXisRAL7035butothercoloursareavailableonrequest.

Main Busbar System The CX main busbars are arranged in a separate compartment in therearofcubicle.Thisensuresmaximumdistancebetweenthebusbars and the operator and maintenance personnel. It can be placed either in the top-rear or bottom-rear position.

Themainbusbarsystemisfullyseparatedfromtheequipmentandcablecompartments.Thebusbarsareratedupto4000A-100kA/1s.Onsiteextensionofthemainbusbarsystemcanbeeasilyandquicklyaccomplishedwiththeappropriatebusbarcouplingclamps;noadditionaldrillingisrequired.

Thematerialspecificationofthebusbarsis:EN13601-Cu-ETP-R250.Earthbusbarsarelocatedinthemainbusbarcompartment.Verticalbranchesfromthemainearthbararefittedinthedistributionandmotorcontrolcubicleswhereafull length earth bar runs in the cable compartment.

Ratings and cross-sections of available main busbars

Maximumpermissibleload current

BusbarcrosssectionPhases/N PE/PENIcwIpk

Short circuit capacity

Icw Ipk

1600A 2x40x10mm 1x40x10mm 65kA-1s 143kA

2000A 2x60x10mm 1x60x10mm 65kA-1s 143kA

2500A 2x80x10mm 1x80x10mm 80kA-1s 176kA

3200A 3x80x10mm 2x60x10mm 80kA-1s 176kA

4000A 3x80x10mm 2x80x10mm 100kA-1s 220kA

Frame Material RALcolour

Frame 2mmsheetsteel RAL7035

Doors Doors2mmsheetsteelepoxycoated RAL7035

Side plate 1.5mmsheetsteel RAL7035

Top plate 1.5mmsheetsteel RAL7035

Backplate 1.5mmsheetsteelzinccoated RAL7035

Custom Solutions

Custom Solutionsand ApplicationsTypical applications comprise:

•CoalHandling&CoalProcessing•ConveyorDrives• Stackers•Reclaimers• ShipLoaders•PumpingSystems•Water&SewerageSystems•WaterInfrastructureProjects•MaterialsHandling•CottonProcessing•MarineSwitchboards•CommercialDistribution&Switchboards

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Medium voltage switching ,

protection & control

Low voltage switching &

protection

Low voltage motor


Motor protection ,

monitoring , control &

networking via

control bus

Power quality,

monitoring , protection &

backup power

Components for every applicationEaton offers a full range of medium and low voltage control and distribution components to support the

needs of panel builders across a broad range of industries and applications.

Withdrawable vacuum circuit breakers Fixed vacuum circuit breakers Contactor units

Panel builder L-frame for safe and reliable circuit breaker mounting Open contactors Vacuum interrupters Protective relays

Rotary switch & switch-disconnector

Miniature circuit breakers, protection and accessories Digital RCCB

Basic molded case circuit breakers and accessories through 400 amperes

Full featured molded case circuit breakers and accessories through 1,600 amperes

Compact air circuit breakersthrough 4,000 amperes

Air circuit breakers through 6,300 amperes

Motor-protective circuit breakers Tool-less combination startersAcross-the-line motor control through 2,600 amperes

World’s smallest solid state starters with built in bypass through 1,000 amperes

Compact adjustable frequency drives through 7.5 kW

HVAC application specific adjustable frequency drives through 160 kW

Complete performance adjustable frequency drives through 1,800 kW

Bimetal motor overload protection

Electronic motor overload protection

Field bus communicating overload relays for monitoring and control

Advanced communicating overload relays with motor diagnostics

Wiring solution simplifies engineering with interface to standard field bus Intelligent relays Human machine interface

Metering solutions High performance monitoring Networking solutions to consolidate breaker and metering data

Power factor correction Surge protection Single-phase UPS from 500 VA to 20 kVA

Three-phase UPS from 8 kVA to 4,400 kVA

Complete performance

Distribution and MCC Components

Eaton type Magnum and NRX Air Circuit Breakers:• TestedaccordingtheIEC60947-2• Rangingupto4000A-100kA/1s• ComprehensiveandinnovativeelectronicDigitrip tripunitrange(LSIG)• Fixedandwithdrawablemounting• Completewithextensiverangeofaccessories• ARMS™system(ArcflashReductionMaintenance System)

ACB functionality

Eaton type DILM Contactors:• TestedaccordingIEC60947-2• Foracompleterangeofmotorstarter typeslikeDirecton-line(DOL), Forward-Reverse and Star Delta• Type2co-ordinationmotorstarter combinationwithPKZ,PKEandNZM circuit breakers

Motor Control functionality

Eaton type NZM Moulded Case Circuit Breakers:• Only4framesizescoverupto 1600A-100kA• TestedaccordingtoIEC60947-2• Innovativeswitchingtechnology with a double break contact system speeds up the switching process• Universalandmodularaccessories• Widerangeofdiagnosticsand communication features break contact system speeds up the switching process• Universalandmodularaccessories• Widerangeofdiagnosticsand communication features

MCCB and MCP functionalityEaton type PKZ and PKE Motor Protective Circuit Breakers:• Only2variantsforPKZtocover theentirerangefrom0.1to65A.• PKEenablesawiderangeof electronically-controlled settings• Commonrangeofaccessories forPKEandPKZ• Noneedforadditionalcurrent limiters

1312




protection

Low voltage motor


Motor protection ,


networking via

control bus

Power quality,


backup power

























1312




protection

Low voltage motor


Motor protection ,


networking via

control bus

Power quality,


backup power

























1312




protection

Low voltage motor


Motor protection ,


networking via

control bus

Power quality,


backup power

























1312




protection

Low voltage motor


Motor protection ,


networking via

control bus

Power quality,


backup power

























Engineering and DesignOur in-house engineering facilities allow us to offer a broad range of engineering and design services, such as: •Fullengineering•Designspecialisinginturnkeyprojects• Industrialautomationandcontrol•Powersystemsengineering•Electrical•Controlsystems• Instrumentation•Communicationsandnetworksystems•Processdesign• Installationspecificationsanddesign• Technicalsupport•Systemsintegration•Faultfindingandmaintenancereporting

Engineering ServicesSROGroupalsoboastsextensiveengineeringservicescapabilities, and as such we are able to provide the following services: •Projectmanagement•Factoryacceptancetesting•On-Sitecommissioning•Reportwriting•Operatingandmaintenancemanuals•Cableselection,sizingandschedules•Sitesupervision•Estimating,budgetsandpartsprocurement

Drafting ServicesOurhighlyqualifiedstaffguaranteedetailedandprecisedrawings, including: •AutoCAD2Dand3D-multipleformatoutput•Switchboard-generalarrangements•Singlelinediagrams,schematicsandterminations•PandID’s•Detailedconstructionandfabricationdrawings•As-builtmark-upsandmanuals•PLC,networkandcommunicationdrawings•PLCinterfacingandcontroldrawings

Switchboard and Control PanelManufacture and AssemblySRO Group can also provide manufacturing of the following: •Switchboardengineeringanddesign•Draftingservices•Electricalswitchboardsandcontrolpanels•PLCandinstrumentationpanels• Telemetryandmonitoringpanels•Panelsandswitchboardstospecificrequirements•Pumpingstations

Electrical Engineering

SRO Capabilities

Electrical Products•Electricalenclosures•Localcontrolstationand isolators•Distributionandpower distribution boards•OEMenclosuresanddesigns•Automationsystems-variable speeddrivesandPLCsystems•Mineslightbarsolutionsand MDG15harnessassemblies•Lowvoltageassemblies-motor control centres (MCC’s)•Mediumvoltageassembliesand ringmainunits(RMU’s)• Transportableelectrical switchrooms

Electrical Services•Custom,conceptandprototype designs•Turnkeyelectricalpackages•Auto-electricalturnkeypackages•Electricalintegrationsystems•Electricalservicesand installation•Auto-electrical•On-sitelabourandsitesupport•Electricaldrafting•Projectmanagementand commissioning•Electricalengineeringdesign

Mechanical Products•Switchroom-gantries/stairs/ platforms/handrails•Customelectricalpanels•OEMmanufacturingsolutions•SKIDS

Mechanical Services•Lasercutting•Bending,folding,welding,radial drilling •Lighttoheavyfabrication–steel/ aluminium/stainlesssteel•Sandblasting•Painting•On-sitelabourandsitesupport•Custom,conceptandprototype designs •Mechanicaldrafting•Mechanicalengineeringdesign

SROGROUPPTYLTD59NorthvilleDriveBarnsleyNSW2278P+61249532200F+61249532211E [email protected] W www.srogroup.com.au

mcc’s -motor control centres & power distribution...

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