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Asetek InRackCDU Installation, Operation & Maintenance Guide 27

Appendix VI – Thermal performance data

This appendix includes some typical 4u InRackCDU V2 80kw performance data for reference.

Simulations of unique rack configuration can be obtained from Asetek on request.

Содержание InRackCDU

Страница 1: ...CA92344 3632 01 Installation Operation Maintenance Guide InRackCDU 4U V2 Oct 2019...

Страница 2: ...stem 12 5 7 Install 3rd Party External Leak Sensors Optional out of support by FUJITSU 12 5 8 Configure Monitoring System on Network 14 6 System Startup 15 6 1 Preparation of floor for InRackCDU with...

Страница 3: ...bution Manifolds CDM 4 Power supply for monitoring system 5 Facility hose pair not shown 6 Rail kit not shown The first three components of the InRackCDU system are delivered pre filled with server co...

Страница 4: ...by the connected servers into facilities liquid The CDU is a passive device and relies on the server and facilities pumps to circulate liquid The CDU keeps facilities liquid and server cooling liquid...

Страница 5: ...ke zero U PDUs in the space at the hot aisle end of the rack CDMs are delivered in pairs one supply cold with blue quick connectors and one return hot with red quick connectors CDMs deliver cool coola...

Страница 6: ...heat rejection into facilities liquid 1 5 Coolant The server coolant in InRackCDU systems is a mixture of DI water propylene glycol with some additional additives for corrosion resistance It is a safe...

Страница 7: ...only be connected to properly grounded power outlets or insulated sockets of the rack s internal power supply with tested and approved power cords Never connect or disconnect data transmission lines d...

Страница 8: ...ower and Networking to Monitoring System Service 5 7 Install 3rd Party External Leak Sensors Customer 5 8 Configure Monitoring System on Network Default static IP address subnet mask Customer Recommen...

Страница 9: ...as accessory and customers keep them In case of that 10pcs finish or customer lost Service must be order as spare parts 4 Unpacking the InRackCDU System WARNING Removing and installing the CDU Cabinet...

Страница 10: ...net are M5 Install an M5 cage nut into the rack 5 2 InstallingtheFacilityHosesto theCDUCabinet Facility tube connections are available on the rear right side of the CDU Cabinet The facility liquid sup...

Страница 11: ...and the supply CDM blue quick connectors is hung closer to the rear door The mounting studs can be adjusted as necessary so that the hose from the CDU cabinet to CDM is aligned The CDM s on Fujitsu Ve...

Страница 12: ...ressure a venting tube must be mounted to the Quick Connector on the rear side of the CDU cabinet Remove the protection caps from the quick connector and ventilation tube then mount the tube as shown...

Страница 13: ...with shielded RJ45 connectors to the port at the top left of the monitoring system box 5 7 Install3rd PartyExternalLeakSensors Optional outofsupportbyFUJITSU Up to two optional 3rd party external leak...

Страница 14: ...and external leak sensor 2 connects to the red port in the upper right corner Pin layout for connection cable between external leak sensor and monitoring box is shown below White External Leak Sensor...

Страница 15: ...Select the Network button and then de select the DHCP check box and enter the desired IP address default gateway and subnet masks Additional information on the monitoring system is provided in the mon...

Страница 16: ...routing of the facility hoses from underneath the floor to the InRackCDU inside the rack as below example 6 2 Connectingthe InRackCDUSystem toFacilitiesWater The facility water line should be prepare...

Страница 17: ...eam of water flowing out close the Schrader valve Check the monitoring system to insure there is facilities liquid flow to the rack The facility supply hose is also fitted with a pressure release valv...

Страница 18: ...ers connect to the CDM via sets of connecting tubes These tube sets are factory filled and sealed with coolant However a small amount of air remains in the tubes and in the server coolers While the am...

Страница 19: ...be added to the reservoir via a fill port at the top of the RackCDU The RackCDU must be filled with manufacturer provided server coolant Using water or other types of coolant will damage the server c...

Страница 20: ...lies The 4u InRackCDU V2 Power Supplies are redundant and designed for hot swap tool less installation Each power supply has a status LED which will light up in green when the power supplier is operat...

Страница 21: ...ile butadiene rubber nitrile or NBR Polyethylene Ethyl vinyl alcohol laminate EVAL Polyvinyl alcohol PVA or Polyvinyl chloride PVC or vinyl If gloves are not worn wash hands with plenty of water follo...

Страница 22: ...paper towels Flush liquid collection equipment with plenty of fresh water to clean Appendix II CDU Specifications Parameter Specification Dimension L x W x H 73 7cm x 44 4cm x 17 8cm length is just f...

Страница 23: ...point control Max 45 C 113 F Min 2 C 5 F above the higher of freezing or dew point temperature Facilities Return Water Temperatures Max 60 C 140 F Min 2 C 5 F above the higher of freezing or dew point...

Страница 24: ...for Datacom Equipment Centers Third Edition herein after ASHRAE D 90564 and some additional requirements Parameter Value Incl in ASHRAE D 90564 pH 7 to 9 Yes Corrosion Inhibitor s Required Yes Sulfid...

Страница 25: ...he sequence described in Chapter 6 4 Powering Up Servers the first time the rack is powered on after installation in the factory Vertiv Rack isEMEA market and CEC Rack is no EMEA market US JP APAC etc...

Страница 26: ...he profile 2 Installation of the CDM Bracket Torque of the screws 5 2Nm Installation of the CDM Holder Torque of the nuts 5 2Nm Spring Nut M6 P N A3C40133889 Nut M5 P N A3C40133896 Spring Nut M6 P N A...

Страница 27: ...PCR M2 rack Vertiv Rack is EMEA market and CEC Rack is for no EMEA market US JP APAC etc Installation of the transportation lock Torque of the screws 5 2Nm Mounting position of spring nuts Position V...

Страница 28: ...ration Maintenance Guide 27 Appendix VI Thermal performance data This appendix includes some typical 4u InRackCDU V2 80kw performance data for reference Simulations of unique rack configuration can be...

Страница 29: ...Asetek InRackCDU Installation Operation Maintenance Guide 28...