ProLiant Server High-Density Deployment Server Solution

Figure 2 shows a PDU using the 1U rack mounting option. HP recommends this configuration in
installations where maximum accessibility to all components is important. The 1U configuration offers
the following advantages:
Easy access to all switches and circuit beakers
Easy viewing of circuit status LED
Easy access for service replacement or upgrade
Figure 2. 1U Rack Mounting Option
Modular PDU
The Modular PDU consists of a control core that connects to the power bus (or to a UPS) and four
extension bars that distribute power to the equipment groups. The control core includes a 15A circuit
breaker for each of the four IEC C19 extension bar outputs. Available in low- and high-voltage
versions, the modular PDU comes with three types of extension bars to accommodate a variety of
distribution requirements. The control core may be rack mounted in a 0U or 1U configuration. The
extension bars include both single-bar and double-bar mounting brackets for attachment to vertical
rack supports. Several versions of Modular PDUs are available to meet a variety of electrical
requirements as indicated in Table 2.
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