hp ProLiant DL320 generation 2 server high-density deployment technical white paper 8
power distribution units
HP offers a wide range of 1U/0U PDUs, supporting both low voltage and high voltage
applications. Designed especially for high volume rack deployments, HP PDUs help with cable
management and power distribution within the rack. These PDUs are equipped with circuit
breakers to provide short circuit and over current protection.
The Modular PDUs (mPDUs), range from 16 A to 40 A, and provide up to 32 outlets*, easy
accessibility, and improved cable management. These mPDUs have a unique modular
architecture that allows increased flexibility and customization. And all mounting hardware,
including both the 0U and 1U mounting brackets are included in the Modular PDU kit (no
additional mounting brackets need to be purchased).
In addition, HP also offers the Dual Input PDU, a fault-tolerant solution that automatically
switches over to a secondary input source when the first source fails. Equipped with two input
ends and a built-in AC transfer switch, this device is designed for mission critical environments
where customers depend on the reliability of redundant power systems housed in their facility.
The Dual Input PDUs ship with both 0U and 1U mounting brackets (no additional mounting
brackets need to be purchased).
*The number of outlets vary by model, please refer to the Table 5 for more specific information.
Additional information is also available at www.hp.com/products/ups
Table 5. HP PDUs
Part Number
Availability
Input
Voltage
Current
Rating
Maximum
Servers per
PDU
Input
Connectors
and Cord
Output
Connectors
Output
Breakers
Dimensions
Weight
Modular PDUs (Up to 32 outlets, 0U/1U mounting)
252663-B24
3
Worldwide High 16A 10 Detachable input
cord;
IEC 320 C-20
16 X IEC320-C13 2 X 10 A 17.5 x 1.62 x 5.6 in
(444.5 x 41.2 x 142.2mm)
18 lb
(8.16 kg)
252663-D71
3
North
America,
Japan
Low 24 A 8 NEMA L5-30P
12-ft cord
32 × NEMA 5-15R 4 × 15 A
17.5 x 1.62 x 5.6 in
(444.5 x 41.2 x 142.2mm)
18 lb
(8.16 kg)
252663-D72
3
North
America,
Japan
High 24 A 16 NEMA L6-30P
12-ft cord
32 × IEC 320-C13 4 × 15 A
17.5 x 1.62 x 5.6 in
(444.5 x 41.2 x 142.2mm)
18 lb
(8.16 kg)
252663-B31
3
International High 32 A 21 NEMA L6-30P
12-ft cord
32 × IEC 320-C13 4 × 15 A
17.5 x 1.62 x 5.6 in
(444.5 x 41.2 x 142.2mm)
18 lb
(8.16 kg)
252663-B21
2,3
Worldwide High 40 A 27 Hardwired
24 × IEC 320-C13
4 × IEC 320-C19
4 × 15 A
17.5 x 1.62 x 5.6 in
(444.5 x 41.2 x 142.2mm)
18 lb
(8.16 kg)
Single Input PDUs (Up to 12 outlets, 0U/1U mounting)
207590-B21
4
Worldwide High 16A 10 Detachable input
cord;
IEC 320 C-20
12 X IEC320-C13 2 X 10 A 17.0 x 1.65 x 8.0 in
(431.8 x 41.9 x 203.2mm)
7 lbs
(3.2 kgs)
continued
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