Ultra-Dense Server Deployment in Racks

Compaq Ultra-Dense Server Deployment in Compaq Racks 62
128H-0400A-WWEN
4.3.5.1. High Voltage 2-PDU Cabling Diagram (42U Rack)
Figure 4-5. 42U rack high voltage diagram for 2 PDUs
Notes
• See Section 4.3.3 for power cord information and power cord routing choices.
• The high voltage PDUs shown in this figure are 24A rated.
• Two Vertical-Mount PDU Bracket Kits with High Voltage Cables are required for this installation.
All 22 cables will be used.
• *There are 11 Y-cables connected to each PDU to support 21 servers in the above figure. Ten of the
Y-cables are connected to 20 servers. The 11
th
Y-cable connects only to 1 server.
• No power cords should be connected to all the unused outlets marked with the symbol Ø in the
above figure.
PDU-2
High-Volt
10A
10A
10A
10A
PDU-1
High-Volt
2 lines (200-240V)
10A
10A
10A
10A
*
*
22 Server 22
21 Server 21
20 Server 20
19 Server 19
17 Server 17
18 Server 18
16 Server 16
15 Server 15
14 Server 14
13 Server 13
12 Server 12
11 Server 11
10 Server 10
35 Server 35
36 Server 36
34 Server 34
33 Server 33
32 Server 32
30 Server 30
31 Server 31
29 Server 29
28 Server 28
27 Server 27
42 Server 42
40 Server 40
41 Server 41
39 Server 39
38 Server 38
37 Server 37
26 Server 26
25 Server 25
24 Server 24
23 Server 23
8 Server 8
9 Server 9
7 Server 7
6 Server 6
5 Server 5
4 Server 4
3 Server 3
2 Server 2
1 Server 1
22 Y Power Cords