Liebert HPC Freecooling Chiller Range Brochure English
Liebert HPCData Center Freecooling Chillerwith 100% Compressor Back Up
Liebert HPC Freecooling ChillerVertiv Vertiv designs, builds and services mission critical technologies that enable the vital applications fordata centers, communication networks, and commercial and industrial environments. We supporttoday's growing mobile and cloud computing markets with our portfolio of power, thermal, infrastructuremanagement products, software and solutions, all complemented by our global service network.Bringing together global reach and local knowledge, and our decades-long heritage including brandslike, Chloride , Liebert , NetSure and Trellis , our team of experts is ready to take on your mostcomplex challenges, creating solutions that keep your systems running—and your business moving.Together, we’re building the future of a world where critical technologies always work.Your vision, Our passion.VertivCo.euLiebert HPC: Data Center Freecooling Chiller RangeGranting 100% Compressor Back UpLiebert HPC Freecooling Chiller is the ultimate chilled water-based solution fordelivering efficiency and reliability.Its freecooling and compressor functioning options make it ideal for data centerapplications with cooling needs ranging from 350 kW to above 20 MW.The efficiency of this system is maximized when the freecooling chiller operates atinlet water temperatures which are higher than standard levels. Having been designedto operate at high water temperatures of up to 32 C, Liebert HPC perfectly integrateswith high efficiency floor mount units such as the Liebert PCW and with Vertiv SmartAisle cold aisle containment, guaranteeing outstanding energy savings andlonger year-round freecooling.Moreover, the compressor functioning mode is designed to operate as a back up whenexternal temperatures exceed freecooling limits.These features, together with advanced components and Vertiv ICOM control logic,provide a complete cooling system solution, ensuring unparalleled data center energysavings and reliability.2Key Featuresand PerformancesyyUnique design features allowthe Liebert HPC to efficientlyleverage its freecoolingcapability when external airtemperatures exceed 20 C,thus ensuring a significantreduction in annual energyconsumptionyyFast Start Ramp ensuresimmediate restoration of chilleravailability within 20 secondsafter a power restartyyYear-long leveraging offreecooling is achieved also atpartial load, with an overallsystem efficiency increase as aresult of the embeddedSupersaver functionyySilent solutions ideal for noisesensitive environments.
Enhanced Freecooling at all Latitudes with Vertiv SmartAisle ContainmentThe Liebert HPC freecooling chiller reaches its peak performance when operated in conjunctionwith floor mount units such as Liebert PCW and with Vertiv SmartAisle containment.cooling load is able to deliver energysavings worth more than 160,000 /year through the use of a freecoolingchiller.These savings have been provencomparing the operation of the LiebertHPC FG4-081 model freecooling chillerat 20-26 C (LWT-EWT), to a CB4-140The combination of these systems allowchilled water temperatures to reach upto 20-26 C Leaving Water Temperature(LWT) - Entering Water Temperature(EWT), further driving performance toits peak.As shown in the following graphs, a datacenter located in Oslo with a 1000 kWmodel chiller (60% larger) working atconventional temperatures from 7-12 C(LWT-EWT), with the same load.Energy savings are substantial also inwarmer climates, considering a 1000 kWAthens-based data center deliverssavings of 130,000 /year!Liebert HPC Freecooling Chiller with Vertiv SmartAisleAnnual Operating Costs and Savings1000 kW load - Oslo1000 kW load - 15202530External Temperature [ C]CB4140 (Fluid T: 7-12 C)FB4140 (Fluid T: 10-15 C)CB4140 (Fluid T: 10-15 C)FG4081 (Fluid T: 20-26 C) 250,000 225,031 214,352 200,000 150,000 125,509 100,000 56,608 50,000 0168,000 SavingsEnergy cons.[kWh]120000100000Annual operating energy costLiebert HPC Freecooling Chiller with Vertiv SmartAisleVs Standard InstallationCB4140Fluid T:7-12 CCB4140Fluid T:10-15 CFB4140Fluid T:10-15 CFB4081Fluid T:20-26 CLiebert HPC Freecooling Chiller with Vertiv SmartAisleAnnual Operating Costs and Savings1000 kW load - Athens1000 kW load - AthensEnergy 040External Temperature [ C]CB4140 (Fluid T: 7-12 C)FB4140 (Fluid T: 10-15 C)CB4140 (Fluid T: 10-15 C)FG4081 (Fluid T: 20-26 C)50 300,000 274,211 265,767 250,000 240,017 200,000130,000 Savings120000100000Annual operating energy costLiebert HPC Freecooling Chiller with Vertiv SmartAisleVs Standard Installation 143,302 150,000 100,000 50,000 0CB4140Fluid T:7-12 CCB4140Fluid T:10-15 CFB4140Fluid T:10-15 CFB4081Fluid T:20-26 C3
Liebert HPC Freecooling ChillerLiebert HPC Freecooling Chiller Technology Maximizes Benefits for Data CentersEnergy EfficiencyScrew CompressorsMaximized as a result of:Each freecooling chiller features twosemi-hermetic screw compressors,specifically designed and optimized forwater chillers used in air conditioningapplications. Excellent performance isensured both at full and partial load as aresult of the continuous capacity controlsystem integrated within the VertivICOM control logic. The screwcompressors further ensure operationwith minimized noise, making the unitideal for noise-sensitive installations.yyOptimized freecooling system,achieved with integrated freecoolingcoils, hydraulic circuits and Vertiv ICOM control logic managementyyNew, advanced DX evaporatoroptimized for R134a, with counterflow configuration: PHE (6-8 fan models) Shell & Tube (10 - 20 fan models)yyElectronic Expansion Valve (EEV)guaranteeing stability and efficiencyin all conditionsyyCompressor design optimizationguaranteeing high efficiencyparticularly at partial load.Among the Liebert HPC range, the “G”version freecooling chiller delivers thehighest efficiency at elevated inlet watertemperatures, making it ideal for datacenters and industrial applications inwhich water temperatures are higherthan standard.The Liebert HPC “G” version is alsooptimized for applications with extremeexternal environmental conditions, suchas the tropical temperatures found inareas similar to the Middle East.High efficiency EC motors guarantee a25% saving in energy consumptioncompared to traditional AC motors. ECfans are further optimized for operation,eliminating electromagnetic-relatednoise and minimizing overall soundemission.4From 700 kW nominal capacity upwards,the Liebert HPC-L models are equippedwith two electrically independent controlpanels, both of which are supplied withdedicated Vertiv ICOM electronic controlboards.This allows the optimization of electricalsupply line sizing and further ensuresintelligent management of maintenanceoperations. The dedicated electroniccontrol boards guarantee onefunctioning chiller line continues tooperate while the other is beingserviced.Dynamic Demand Limit forAbsorbed Power ControlWith the optional energy meter, LiebertHPC is able to control the amount ofpower absorbed and avoid levelsexceeding the user-defined power limits.This further allows for the optimizationof electrical supply lines and thegenerator sizing.Minimized Noise LevelsAudible noise is minimized for silentoperation as a result of HyBlade EC Fansand customized acoustic insulation.Embedded Supersaver FunctionElectronic Expansion ValveEC Fans (Air cooled models)Increased Reliability with DoubleElectrical PanelThis valve is designed to constantlyoptimize the refrigeration circuit’sperformance in order to achieve thehighest efficiency also at partial load.The Liebert HPC freecooling chillerrange features the Electronic ExpansionValve as standard.The relevant valve managementsoftware is also embedded in the VertivICOM control function.This unique functioning mode can beset up in combination with the Liebert PCW, floor-mount units, in order toadditionally enhance energy savings,thus optimizing the Seasonal EnergyEfficiency Ratio (SEER). This functionallows the floor mount units tocommunicate via LAN with thefreecooling chiller, automaticallyincreasing water temperature when thethermal load decreases.This in turn enhances the system’sseasonal efficiency and freecoolingoperating time.
Vertiv ICOM ControlVertiv ICOM electronic control deliversextreme flexibility of both system andworking conditions.The Vertiv ICOM software has beendeveloped by Vertiv to specificallyensure the intelligent control of unitswithin dynamic data centerenvironments via:yyDedicated algorithm ensuringminimized fan speed for both lownoise (L) and silent (Q) versionsyyNetworking of up to 16 freecoolingchillers through teamwork mode,stand-by and cascade operation.Immediate Availability with FastStart RampDual Power SupplyUnits can be supplied with dual electricalpower connections in which one ispowered by the mains line or generatorand the other by a UPS, bothguaranteeing continuous supply to theelectronic controller in all conditions.This configuration allows the Fast StartRamp to be initiated following a powerrestart.The dual supply can further include thepumps and fans operating under the UPSline, enabling freecooling operation alsowhen the UPS is the sole power source.Fast Start Ramp is the innovativetechnology which ensures immediaterestoration of chiller operation followinga power restart. This reliable technologyallows the activation sequence to begin20 seconds after power restoration,ensuring water temperatures remainstable.Start pump - check flowPowerOutage1st Compressor loading2nd Compressor loadingFreecooling No Glycol SolutionFor specific installations in which glycolis not permitted, Vertiv has developed adedicated No Glycol Freecooling versionwhich restricts the glycol fluid to theexternal unit only.The entire system, from thermalinsulation to the optimized sizing ofpumps and heat exchangers, ensuresthe highest reliability and energy saving.ICOM under UPS power supplyfast start sequence20’’0’’40’’User adjustabletime frame (seconds)Liebert HPC Fast Start Ramp /19’30’’After 4 start/h- 1’--------------- 2’--------------- 3’--------------- ��Power Supply Available1 CompressorPowerFailure2 Compressor1 Compressor at 100%Vertiv ICOM electronic control developed by Vertiv to address the specific needs of the data center.2 Compressor at ��’5
Liebert HPC Freecooling ChillerLiebert HPC Freecooling and Aircooled VersionsThe Liebert HPC freecooling chiller achieves excellent energy savings for data centers as a result of its freecooling-orienteddesign. The main source of cooling is drawn from the outside air temperature, which is then transferred to the data center floormount units by means of high efficiency fans and pumps.Liebert HPC further utilizes in-built compressors for operation when outside air temperatures exceed freecooling limits.The design, optimized for data center applications, allows operation with inlet water temperatures up to 32 C, thus increasing bothfreecooling and mechanical cooling efficiencies. These features ensure optimum operation in a vast range of environments, fromthe cool climate of Northern and Central Europe to warmer locations such as the Middle-East.Furthermore, the high inlet water temperature capability of the Liebert HPC also leads to optimizations in chiller sizing. This is theresult of the unit’s ability to manage the requested cooling capacity efficiently within an optimized footprint, thus minimizing capitalinvestment costs.Standard FeaturesyyIntegrated freecooling system(Freecooling models)yyEC Fans (standard with “G” and “Q” versions)yyIntelligent fan control based onexternal temperature or timeframeyyElectronic expansion valveyySemi-hermetic screwcompressorsyyR134a refrigerantyyEvaporator water flow switchyyPart winding / Star delta(depending on compressor size)yyDouble set point6yyShifting set pointyyAuto unit Delta T settingyyAdvanced low condensingpressure controlyyDemand limityyIntelligent inrush current control(air cooled)yyRemote on/off relayyyVoltage free contact: chiller/pump operation compressors operation general alarm general warning freecooling status(configurable).Additional OptionsyyStar delta starting methodyyEconomizeryyOn board pump group - inverterpumpsyyHydraulic kityyDouble power supply and Fast StartRampyyCompressor suction shut off valveyyEvaporator-pipes-pumps traceheatingyyNo-GlycolyyHeat RecoveryyyElectrical panel heatersyyEnergy meteryyCondensing coil filtersyyProtection gridyyCompressors power factor correctionyyAnti vibration mount kit, rubber orspring typeyyFull range monitoring possibilities:Modbus and Bacnet (485 and IP),SNMP, HTTP/Web.
Liebert HPC Water Cooled VersionLiebert HPC-W is the product line of water cooled chillers, from 600 to 2100 kW, designed to combine the best performance interms of efficiency and reliability, while granting minimum environmental impact. The use of shell & tube heat exchangers andsemi-hermetic screw compressors specifically designed for applications with R134a enable these models to feature high energyefficiency. The Seasonal Energy Performance Ratio (SEPR) is aligned with the European Minimum Energy Performance Standardsin place from 2018.Benefits for Data Center Electrical InfrastructureManifold features are available to adapt the chiller to the typical data center environment: fast restart after power failure (bothcompressors are back on within one minute after a power failure), energy meter and possibility to limit the current consumption,intelligent software management of the inrush peak current, and the embedded possibility to monitor the power consumption andthe cooling capacity provided. The high water temperature (WHT) version, moreover, is optimized for 26-20 C chiller watertemperatures and up to 32 C chilled water inlet. All versions are available with compressors insulation compartment for lownoise applications.Standard Featuresyy2 Semi-hermetic screwcompressorsyyElectronic expansion valveyyShell & tube heat exchangersyyR134a refrigerantyyPart winding / Star delta(depending on compressor size)yyDouble set pointyyShifting set pointyyAuto unit Delta T settingyyAdvanced low condensingpressure controlyyDemand limityyRemote on/off relayyyVoltage free contact: chiller/pump operation compressors operation general alarm general warning configurableLiebert HPC-W - Low Noise VersionAdditional OptionsyyEvaporator water flow switchyyDouble power supply and Fast StartRampyyEnergy meteryy7'' large touch screen displayyyCompressor suction shut off valveyyCompressors insulation compartmentyyCompressors power factor correctionyyAnti-vibration mount kit, rubber typeyyFull range monitoring possibilities:Modbus and Bacnet (485 and IP),SNMP, HTTP/Web.Liebert HPC-W7
Liebert HPC Freecooling ChillerLiebert HPC: Remote Monitoring Service and ConnectivityVertiv LIFE ServicesVertiv SiteScan WebVertiv LIFE Services provides Remote Diagnostics and Preventive Monitoring for UPSand thermal management equipment. Vertiv LIFE Services delivers increased uptime andoperational efficiency by enabling continuous monitoring of your equipment, expert dataanalysis and field engineering expertise. Through the data transferred from yourequipment via Vertiv LIFE Services, our Remote experts gain the real-time insight andinformation needed to quickly identify, diagnose, and resolve any irregularities that mayarise in operation, ultimately taking responsibility for your critical assets 24/7.Embedded web server formonitoring environmentalparametersVertiv SiteScan Web Control,Data Capture, EnergyManagement and MonitoringSoftware, Planningi v LI F E S e r viAdvanced Access withVertiv Intellislot Web CardMonitoring andAlarm Notification throughVertiv Nform Basic Web AccessBasic operational information can be made available through the monitoring featureoffered by the Vertiv ICOM Control over Ethernet. A web browser is the onlyrequirement needed for the unit to communicate directly with the local or remote webinterface.Monitoring and Control Through Existing Network Via your Web BrowserThe Liebert HPC system can be fitted with a Vertiv IntelliSlot Unity Card allowing fulladvantage to be taken of the Ethernet network and remote monitoring from yourcomputer desktop, network operations center or any network access simply utilizing astandard web browser. A standard web browser, via HTTP protocol or NetworkManagement System software via SNMP protocol, can be used to access the unitinformation.Monitoring Integration with Existing Building Management SystemIf required, Liebert HPC can be monitored through an existing Building ManagementSystem using one of the many open protocols supported: Modbus, Bacnet, SNMP, HTTP,LonWorks. Depending on the protocol adopted, the communication hardware can beeither an internal card (Vertiv Intellislot ) or an external adapter.Vertiv Nform Software Centralized ManagementUtilizing the SNMP and Web technologies integrated in each Vertiv IntelliSlot Unity Card,Vertiv Nform centrally manages alarm notifications and provides an intuitive interface toaccess critical status information. Vertiv Nform allows critical system information to bereadily available to support personnel wherever they are, increasing responsiveness toalarm-event conditions, thus allowing IT organizations to maximize their systemavailability.8For customers who requireextensive management of criticalsystem equipment spanningmultiple locations in an evermoving global enterprise, VertivSiteScan Web will centrallymanage critical equipment andgive the power to move beyondthe event responsive serviceparadigm.Vertiv SiteScan Webdoes it allcesVertControl, Data Capture,Energy Management andPlanningyyReal-Time Monitoring andControlyyEvent Management andyyReportingyyData Analysis and TrendingyyBuilding ManagementIntegration .Vertiv SiteScan Web is acomprehensive critical systemmanagement solution dedicatedto ensuring reliability throughgraphics, event management anddata export. The standard webinterface allows users easyaccess from anywhere, anytime.
Customer Experience CenterThermal ManagementVertiv’s Customer Experience Center located in Tognana (Padova - Italy), isspecifically designed for customers to interact with Thermal Management data centertechnologies.The center gives our customers the unique opportunity to witness pre-installationdemonstrations, covering technical performance, interoperability and efficiency ofThermal Management solutions under a broad range of real field conditions.Customers visiting the center may also benefit from a comprehensive consultationfrom our R&D, engineering and application specialists.The Freecooling Chiller Validation AreaVertiv Thermal Management Customer Experience Center not only hosts our chillerproduction plant, but also features a dedicated area to test the state-of-the-artLiebert HPC chiller range. Each Liebert HPC unit undergoes stringent end of linetesting in our Freecooling Chiller Validation Area prior to shipment.The state-of-the-art equipment and features of the cabins ensure high precisionmeasurement of a wide range of testing conditions. The main testing cabin hasan internal volume of 650 m3 and is designed to perform high precision tests withsimulated ambient temperatures of up to 55 C.Customer Witness TestsVertiv customers are given thepossibility of witnessing unittesting first-hand in our dedicatedCustomer Experience Center. Therange of witness tests offeredinclude:yyPerformance Test: cooling capacity, powerabsorption and efficiency aremeasured at requestedworking conditions. Thesetests adhere to the proceduresoutlined in the EN 14511standardyyDry Run Test:all end of line functionaltesting is repeated with thecustomeryySound Test:the acoustic emissions o
Liebert HPC Freecooling Chiller is the ultimate chilled water-based solution for delivering efficiency and reliability. Its freecooling and compressor functioning options make it ideal for data center applications with cooling needs ranging from 350 kW to above 20 MW. The efficiency of this system is maximized when the freecooling chiller operates at inlet water temperatures which are higher .
Liebert HPC L . Liebert HPC S . Emerson’s Thermal Management Data Centre Product Portfolio . Liebert CRV Liebert XDV . Liebert PCW Liebert PDX Digital Scroll XDH. Evaporative Air Handlers/Room . Cooling . Knürr DCD Knürr DCL . 35 . Liebert DM . Liebert HPS . Rack and . In Row . Liebert DSE . Room/Perimeter
Liebert GXT 10kVA, Liebert GXT2U and Liebert Nfinity Liebert IntelliSlot Web Card-LB - compatible with: Liebert NX and Liebert Hinet UPS models Liebert IntelliSlot Web Card-LBDS - compatible with these Precision Cooling units: Liebert DS , Liebert X
Liebert HPC-S Range Freecooling Aircooled Scroll Chiller G Model FG0017 FG0020 FG0023 FG0025 FG0028 FG0030 High Efficiency Configuration Cooling Capacity 1 kW 171.8 189.4 224.4 242.7 281.5 312.9 Freecooling Capacity 2 kW 105.5 102.1 139.6 134.6 179.5 173.5 Total Power Input 1 kW 59.1 67.3 76.8 84.8 95.2 108.4 Unit EER1--- 2.91 2.81
Standard Chiller/HP modulare per compressore a vite Generico/Bitzer con driver CAREL Cod.: 030221296 - Rel. 1.4 11/09/08 7 1. Applications and functions performed by the software Type of control unit AIR / WATER CHILLER Chiller only Chiller Heat pump Chiller Freecooling WATER / WATER CHILLER Chiller only
Liebert Nform Software Frequently Asked Questions Yes, by adding the Liebert MultiLink shutdown license, Liebert Nform can be setup to send shutdown commands to Liebert MultiLink 1.5 clients. Yes. Liebert can custom build templates for your UPSs to work with Liebert Nform. No, Liebert Nform c
XSEDE HPC Monthly Workshop Schedule January 21 HPC Monthly Workshop: OpenMP February 19-20 HPC Monthly Workshop: Big Data March 3 HPC Monthly Workshop: OpenACC April 7-8 HPC Monthly Workshop: Big Data May 5-6 HPC Monthly Workshop: MPI June 2-5 Summer Boot Camp August 4-5 HPC Monthly Workshop: Big Data September 1-2 HPC Monthly Workshop: MPI October 6-7 HPC Monthly Workshop: Big Data
Liebert AFC combines the outstanding levels of energy efficiency allowed by freecooling together with the endless availability guaranteed by the multi-scroll compressor back up and the highly efficient adiabatic wet pad system. The latter humidifies the air entering the freecooling and
Introduction to AutoCAD Academic Resource Center . What is CAD? Computer Aided Drafting Autodesk is the most popular drawing program Many student versions available for free online at students.autodesk.com o AutoCAD o Architecture o Mechanical o Revit o Inventor o Civil o MEP o etc. Capabilities: o 2D line drawings o 3D constructions o Rendering o Part Assemblies . Workshop Goals .
