Power distribution units (PDUs) are required with 7014-T00, 7014-T42 IBM racks and optional with
7014-B42, 0553, and 0555 racks, except with a 0578 or 0588 expansion unit. If a PDU is not defaulted or
ordered, a power cord is provided with each individual rack-mounted drawer for connection to a
country-specific utility mains receptacle or uninterruptible power supply. See the individual
rack-mounted drawer specifications for the appropriate power cords.
7188 or 9188 universal PDU
Table 130. 7188 or 9188 universal PDU features
PDU Number
Racks usage
Supported power cords (PDU to wall)
7188 or 9188
universal PDU
7014-T00, 7014-T42, 7953-94X,
7965-94Y, 0551, 0553, and 0555
racks.
“Supported PDU power cords” on page 105
The amperage rating of the PDU is either 16 A, 24 A, 48 A, or 63A, single phase or three-phase,
depending on the power cord.
Note:
All power cords are 4.3 m (14 ft). For installation in Chicago, only 2.8 m (6 ft) of the 4.3 m (14 ft)
power cord can extend beyond the perimeter of the rack frame. If more than 2.8 m (6 ft) can exit the rack,
Figure 50. Power distribution unit vertical locations
112
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