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TECHNIKDynamic UPSUNIBLOCKNothing protects quite like Pillerwww.piller.com

Safeguard your business frompower outage ‘.UNIBLOCK simply provides confidencein delivering business on schedule dayafter day, year after year.’Since its formation by Anton Piller in1909, the company Piller has beenP R O T E C T I N G :synonymous with electrical machinesIBiotechnologyDevelopmentIBroadcast CentresIHealthcare Facilitiesdistributors worldwide, continues thatIIndustrial Processestradition into the 21st century.IInformation sNetworksof the highest quality and reliability.Today, Piller Power Systems, from itsheadquarters in Germany and via itsregional offices, representatives andPiller produces high edwithandthehighest levels of customer supportand engineering excellence availableanywhere, this has led Piller to beinternationally recognised as the mostToday's "on demand" business requiresEvery Piller rotary UPS at its heart hasrespected name in its field.the highest availability of quality powerthe UNIBLOCK rotary machine.Piller Power Systems is a whollyto serve all processes. The UNIBLOCKsystem with millions of hours of reliableownedmulti-is a key contributor to providingfield operation giving high efficiency anddisciplined global UK engineeringseamless power to your businessperformancegroup,systems and processes, providingcomponents. The UNIBLOCK is anindependence from utility power andintegrationdisturbances on the supply network.synchronous machines on to a commonUNIBLOCK simply provides confidenceframe and completely but simplyin delivering business on schedule dayembraces the natural principles ofafter day, year after year.electrical power leyholdings.com)plc.2withoftwoAminimumfullyrated

UNIBLOCK – continuous protection‘.UNIBLOCK UPS assures that yourbusiness never has a costly poweroutage, not even for a single second.’Protecting your businessOwnershipDelivering exceptional availability of qualityoutput powerIPeace of mind, ease of operation and low costof ownershipUPS Mean Time Between Failure upto1,200,000 hoursIQuiet in operationIWater cooling available (selectedmodels)IRedundant master/slave controllersIRedundant on-board power suppliesIParalleling and synchronisation abilityILeading and lagging output powerfactor without de-ratingIA range of communication protocolsand industry standard interfacesINatural sine-wave outputIRemote monitoringIGuaranteed coolingIIHigh load step abilityIntegration with building managementsystemIHigh overload ability (on-line)IIntuitive menu driven operationIDual utility input (all R variants)ISmall footprint and no rear accessrequiredIDigital signal processingIHigh efficiencyIExceptionally high power outputavailabilityIVirtual unity input power factorI100% unbalanced loadISinusoidal input currentIUnlimited crest factorILow whole life costIInherent fault clearing ability withoututilityIQuick swap componentsIIn built protection against utility shortcircuit faultsIOversized neutral3

High Performance‘.UNIBLOCK is capable of handling theseleading power factor environments withoutover-sizing as required by other UPSsystems.’Leading power factorLoads are becoming more commonamong today's power demands. Thelatest enterprise-class servers haveinternal power supplies, designed tomeet new international standards, thatcause overall power factor swingsthroughunitytoleading.TheUNIBLOCK is proven capable ofhandling these leading power factorenvironments without over-sizing asrequiredbyotherUPSsystems.Because Piller's dynamic UPS systemsutilise natural principles of powergeneration, the UNIBLOCK providesinherent assurance that ever-changingpower requirements will be met todayand tomorrow!Flexible in applicationUNIBLOCK's full range of performanceissues, as previously described. Forcharacteristicsanyindustrial loads, UNIBLOCK's robustcombination of loads - whether linear ordesign easily handles motor in-rushnon-linear–canprotectunwantedcurrents without over-sizing as requiredinteraction between them. As thewithoutby other units. Piller's dynamic UPS canmotor/generatorhandle all types of load, and can easilysetguaranteesunrestricted energy flow under all loadconditions, the UNIBLOCK operatesperfectly for both IT and industrialapplications. UNIBLOCK is ideal for ITloads, including leading power factor4be upgraded to suit the application.

Superior load protectionQuality conditioned powerThe UNIBLOCK provides protectionThe UNIBLOCK's power ing:mechanical design naturally absorbsand filters any disturbances, includingIinput and output harmonics, whileassuring a clean, regulated sine wave.True isolation is also assured byIUNIBLOCK's unique bypass switchingIdevice, an electromechanical switchIthat is not susceptible to short circuitsIcompared to other UPS systems.ILow input distortion factor, notexceeding 3% in normaloperationLow output voltage distortionfrom no load to full loadLow output impedanceSuperior transient responseHigh input power factorprovides power factorcorrection by buffering poorpower factor loads.MTBF Figure upto 1,200,000hours.‘.UNIBLOCK’s robust electromechanical design naturally absorbs andfilters any disturbances.’5

Inherent fault clearing ability‘.UNIBLOCK assures that a localisedfault won't take out the entire datacentre.’Fault Clearing CapabilityThe UNIBLOCK by virtue of it's lowin data centre applications duringoutput impedance, inherently delivers"limited area" events that can occurfault current of 14 times the nominal fullduring the change out of IT equipment.load. Offering fault current deliveryThe UNIBLOCK assures that a localisedsimilar to the systems utility transformer,fault won't take out the entire datasecurity is provided even when utilitycentre.power is not available to the site. ThisThis inherent ability to clear faults is aguaranteescriticaldisconnectionofaattributeinN Nsystemdownstream fault within 10ms, withoutarchitecture were the load needs to begoing to an unprotected bypass source,supplied by synchronous supplies fromif available, as required by other UPSthe independent UPS systems.systems! With UNIBLOCK during theindependent UPS systems can befault clearing condition, full UPS functionsynchronized– including battery operation – ismaintain full short circuit clearing abilitymaintained and remaining loads areunder all operating modes. Other UPSunaffected. This is especially importantsystems forgo total fault clearingtoeachothercapability to remain synchronized.6Bothand

UNIBLOCK – User friendly‘A full history of system events can be calledupon from the display, enabling the operatorto view the system’s operation 24/7.’Ease of OperationMaintainabilityFor the user, the UNIBLOCK is friendlyUNIBLOCK is carefully engineered withand gives continuous peace of mind.maintenance in mind to minimise anyThe touch operated, colour displaydown time. Piller equipment is quick topanel is presented as a system mimicservice, by design. UNIBLOCK's innerdiagram, permitting intuitive operation.workings are precisely organised to beThe display provides clear indication fromlocationsthearefront.clearlycontinually monitors and records thedocumented and identified. Many parts,systems operation. At any time a fullsuch as circuit boards and sensors,history of system events can be calledutilise instant plug and play connectors.upon from the display, enabling theCable harnesses are smartly routed.operator to view the system’s operationEven bearings are designed to be24/7.efficientlyInterface Systemsmaintains a record of events for speedyTo communicate with the UNIBLOCK,assessment of equipment performance.serviced.several interface platforms are available,including:IIIIIRS232, RS485 and digitalcurrent loop serial interfacesSNMP network integrationOPC-Server independentconnectivityMODBUS and PROFIBUSprotocolsRemote monitoring7UNIBLOCK

Quick installation‘ UNIBLOCK is delivered "parallel ready" anddoes not require specially configured integrationcircuitry like most other UPS systems.’Smooth IntegrationThe UNIBLOCK integrates capably intointegration team, in-house engineersany new or existing power qualityand project managers with decades ofsystem.The UNIBLOCK is deliveredlarge-system expertise in electrical"parallel ready" and does not requirehardware, controls and software. In aspecially configured integration circuitrycollaborative process, we conduct alikesystems.thorough assessment of the specificUNIBLOCK offers flexibility to beproject objectives and we engineer aconnected in a variety of configurationsrequirements-driven plan. Therefore,to provide redundant protected powereach power solution is developed withpaths from multiple upstream sources.continuity and quality every anbePiller'ssystems8

Energy storage systems‘ Piller’s Powerbridge eliminates the operational,maintenance and environmental issues that are generallyassociated with batteries.’Research shows that utility disturbanceslasting more than 10ms occur almostdaily. 97% of these power disturbancesare less than 3 seconds in duration.Therefore, the need for capable shortterm power protection cannot beoverstated. UNIBLOCK offers a choiceof short term energy storage – eithertraditional batteries or POWERBRIDGE,Piller's very own advanced kineticenergy storage system.Battery friendlyThe UNIBLOCK is very battery friendly,maximisingtheirservicelifeandreducing costs. The batteries are notcut-off voltage, temperature sensors torotating mass (flywheel) stores 16.5Mj ofsubject to constant harmful DC rippleoptimise charging voltage, and a batteryenergy, which provides outage ride-currents from inverter operation and themonitor that displays time remaining,through of 15 seconds to 2 minutes.UNIBLOCK's inherent kinetic energycapacity remaining and current.By design, the bearings, the system'senables micro-breaks to be bridgedBattery freeprimary "consumable" item, have a longwithout cycling the DC support. ThePiller offers a battery-free option. Thelife. Utilising a magnetic support thatUNIBLOCK has advanced controls tounique Piller POWERBRIDGE uses"lifts" the flywheel and limits the weightmanagebatteries,kinetic energy to ride through shorton its mechanical bearing results in,including flexible pre-set rechargingpower outages or to span the transferstress-freerates, automatic adjustment of batterytime to standby engine generators. Theefficiency (99%)! Built in redundancy,POWERBRIDGEever so important to resilient andoperationandgreaterdesign, is also incorporatedintoenvironmental issues that are generallyPOWERBRIDGE.associated with batteries.anical bearings, designed for the life ofThePOWERBRIDGE's9lowspeedRedundant mech-the system are fitted as standard.