HP Modular Cooling System Guía de inicio rápido descargar pdf (Pagina 72)

Facility planning for implementation 72

Cooling loop sizing

Sizing the cooling loops can be straight forward based on the planned cooling requirements of each

populated/planned MCS-200/100 server enclosure. The amount of heat, in watts, that needs to be removed

from each component in the server rack must be added together to obtain the total heat to be removed by the

MCS-200/100 cabinet. You can copy the following table for documenting individual cabinet calculations.

Calculations must include the equipment installed today and additional equipment planned for installation

over the design life of the system.

Rack Cooling Loop Sizing Chart

Installed

Component

Quantity

Max. Watts

Generated

Max. CFM

Required

Max. Watts

Total

Max. CFM Total

Component 1:

Component 2:

Component 3:

Component 4:

Component 5:

Component 6:

Component 7:

Component 8:

Component 9:

Component 10:

Total for Cabinet*

*An approximate value can be estimated by assuming all power entering the cabinet is converted to heat.

After calculating the total expected required heat load, use the charts in “Determining heat load capacities

(on page 72)” to determine required water flow and pressure based on potential chilled water temperatures.

The PSID must be measured prior to the cold water inlet/after warm water outlet. All water system equipment,

materials, and installation must comply with any applicable construction codes and LAHJ.

Determining heat load capacities

The total airflow required by the equipment installed in each server rack must be compared with the total

available supply from the MCS-200/100, so it is not exceeded. The fans in the MCS-200/100 are

speed-controlled to reduce the airflow in case the maximum cooling capacity is not demanded from the

MCS-200/100.

MCS per rack capacity chart

Number of fans

HP Modular

Cooling System

200/100

HP Modular

Cooling System

200/100 with

Expansion Rack

MCS-200/100

MCS-200/100 with

Expansion Rack

1 fan (BW978A)

10kW, 934 CFM 5kW, 467 CFM N/A N/A

2 fans

20kW, 1,866 CFM 10kW, 933 CFM N/A N/A

3 fans

30kW, 2,800 CFM 15kW, 1,400 CFM N/A N/A

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 92 93

Comentarios a estos manuales

Sin comentarios

HP Modular Cooling System Guía de inicio rápido Pagina 72

Comentarios a estos manuales

Relacionado con productos y manuales para Barebones Pc / Estación De Trabajo HP Modular Cooling System