Stratus ftServer 2600, Site Planning Manual

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AC Power and HVAC Service Requirements
2-4
Stratus ftServer 2600, 4500, and 6300 Systems: Site Planning Guide (R638)
To determine HVAC requirements
1. Add together the values from the Total row of Tables 2-1 , 2-2 , and 2-3 and enter
the value in the Total Watts column of Table 2-4
.
2. Multiply the value in the Total Watts column by 3.41 and enter the number of BTUs
in the BTUs/hr. Subtotal column.
AC Power Outlet Requirements
If you
do
use a pair of PDUs in the cabinet, use Tables 2-5 and 2-6 to determine the
total number of power outlets required
outside the cabinet
.
1. In the Quantity column, write the number of each type of component.
2. Multiply the value in the Quantity column by the value in the Outlets column, and
enter the total in the Subtotal column.
3. Add the values in the Subtotal column and enter the sum next to TOTAL NUMBER
OF A-SIDE POWER OUTLETS and TOTAL NUMBER OF B-SIDE POWER
OUTLETS.
Table 2-3. Worksheet: Determining External Power Requirements
System Component Watts
Other peripheral components
TOTAL EXTERNAL POWER REQUIREMENTS
Table 2-4. HVAC Requirements
Total Watts
(From Tables 2-1 , 2-2 , and 2-3 ) Convert to BTUs BTUs/hr. Subtotal
x 3.41 =
Table 2-5. Worksheet: A-Side External Power Outlet Requirements: PDUs Used
Component Quantity Outlets Subtotal
PDUs
x
1
Other external components
TOTAL NUMBER OF A-SIDE POWER OUTLETS