Chapter 2 Description
8
Figure 2-3. PDU Attachment Schemes
A maximum of four PDUs can be installed in the 1.6m and 1.96m racks.
Refer to the installation instructions that come with the PDU units E7670A, E7671A, E7672A,
E7674A, E7675A, and E7676A for instructions, details, warnings and safety certificate.
Circuit Protector
The PDU is equipped with a circuit protector for each power phase. If one phase shorts or
overloads, one or both of the circuit protectors in the PDU trip. Unplug the PDU before trying to
locate and correct the electrical problem then reset both circuit protectors on the PDU to restore
power to the rack.
European Cabling
Some products sold in Europe are shipped without a power plug on the end of the PDU cable. It
is the responsibility of the customer to supply the correct installation according to local electrical
and building codes.
Optional Cables
The following option cables are available.