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1、Cooling EnvironmentsPower Distribution in ImmersionPower Distribution in ImmersionCE-ImmersionHarry Soin,Senior Director,Advanced EnergyOriol Chavanel,Solutions Engineer,SubmerTable of Contents1.Workstream Roadmap2.Workstream Deliverables3.Current updates4.Whats next1.Workstream Roadmap:Evaluation o
2、f Open Rack power delivery implementationsEvaluation of current immersion cooling power delivery strategies and limitationsTechnical analysis of power delivery proposalsMechanical and electrical safety analysis and validationTechnical specifications authoringCreation of schematics/diagramsIndustry,s
3、ubject matter experts and projects coordination and harmonizationPower distribution inside immersion2.Workstream DeliverablesSingle Phase Immersion(Power Distribution)for ORv3Rack/Tank Specs(Flows,Sizes,Server Density)Liquid/Fluid Specs(Material Compatibility,Viscosity)IT HW Providers(Immersion Comp
4、atible,Temps)Power Providers(PowerShelf,PSU,Cabling,Controller)BusBarProviders(Densities,Amps,Volatages)Power distribution inside immersion3.Ongoing topics open for discussion:Challenges of Air Implementation vs Immersion Implementation.Busbars(Material Compatibility,Temperatures,Density,Safety,Curr
5、ent limitations)Power Shelf architectures and density expectation Equipment and Human Safety QualificationPower distribution inside immersionTank Updates-SubmerBusbar Emplacement Outline for 50kW optionTank Updates-SubmerBusbar Emplacement Outline for 100kW optionTank Updates-SubmerPowershelfemplace
6、ment outline Busbar Updates-AmphenolAmphenol Update on ORv3 O/P ConnectorsBusbar Updates-AmphenolAmphenol Update on ORv3 IT Gear ConnectorsMechanical Outline for 50kW Option Power Shelf Architectures AEIL1L2L3PEMating PN:Molex 1510340014Input connector optionMechanical Outline for 100kW Option Power
7、 Shelf Architectures-AEIInput connector optionL1L2L3PEMating PN:Molex 1510340016Mating PN:Molex 6A per circuit for six adjacent circuit 30C Temp riseAmphenol BK600 PN:TBAOutput Connector Options AEIDual Connector120KW,2400A 50V OP1000A For Immersion Cooling 30C Temp Rise per connectorTota
8、l current carrying capacity for two parallel connectors is 2000A,short by 400A4.Whats next?How to get involved in the Project/Sub-Project Community Please follow us at Groups.io Workstream Group Groups.io-You can visit your group,start reading messages and posting them here-https:/OCP-All.groups.io/
9、g/CE-Immersion-Power-Distribution The email address for this group is:CE-Immersion-Power-Distribution+subscribeOCP-All.groups.io Where to find additional information(URL links):Project Wiki with latest specification:https:/www.opencompute.org/wiki/Cooling_Environments/Immersion RelatedProducts:https:/www.opencompute.org/solutions/43/flexible-immersion-cooling-for-hyperconverged-solutions RequirementsDocument:https:/ to ActionOpen Discussion