Table 7-2. Calculating A-Side Pdu And Rack-Space Requirements - NEC Express5800/320Ma Planning Manual

To complete
1. In column 1, write the names of each system or component in the rack. If you have
more than one system, use a row for each system.
2. In column 2, write the cumulative number of rack units (Us): Add the number of Us
(see Table
result.
3. In column 3, write the cumulative number of outlets required. For each component,
add 1 to the value in the space above and write the result.
4. In column 4, write the cumulative current required. For each component, add the
current for the component, which you entered in
above and write the result.
You need another pair of PDUs if the cumulative number of outlets exceeds 8 or if the
cumulative current exceeds 15A. Use the information in column 2 to plan the size and
number of racks required.

Table 7-2. Calculating A-Side PDU and Rack-Space Requirements

1. Component
PDU Pair
Table 7-2
7-1) for the component to the value in the space above and write the
2. Cumulative
Space Used
Determining PDU Requirements
Table 7-1, to the value in the space
3. Cumulative
Number of Outlets
2U 0
Rack Configuration Planning
4. Cumulative
Current (A)
0.00
7-3