power distribution solutions for the ProLiant DL580 G2 server

To use the Rack/Site Preparation utility:

1. Select either the “Express” or “Advanced” mode of calculation. Express calculation

uses pre-set values for components and can be used for producing a quick estimate

of system requirements. Advanced calculation requires user to configure individual

components and is recommended for final installation planning. If “Express” mode

is selected, then proceed to step 5.

2. Select “DL580G2” tab at bottom of screen. Individual component configuration

page is displayed Figure 11).

figure 11. Opening Screen of Individual Component Calculator

3. Starting with the line voltage, select the configuration parameters desired, scrolling

down to ensure all appropriate parameters are chosen. Be aware of error

messages indicating possible problems.

4. When component configuration is complete, click on “Rack Site Installation” tab to

return to the main calculator page (Figure 10).

5. Complete the “Load Requirements” and “Input Line Voltage” configuration areas.

Each configuration change will be calculated instantly. The rack space indicator

indicates the amount of vertical space used/available.

conclusion

The load requirements of high-density server installations can be significant. Careful

planning using accurate calculations and providing overhead compensation for

peripheral devices can greatly reduce the chances for downtime due to power problems.