Power Distribution Bus - IBM R30 Operator's Manual

Power Distribution Bus

The power distribution bus (PDB) can be installed in an AC 7015 Model R00 rack with a
7015 CPU Enclosure. The PDB contains six 200 to 240 V ac outlets for providing power to
all the drawers in the rack. Each outlet is connected to a separate circuit breaker for
protection against excessive currents. A battery backup unit is not compatible with a PDB
and cannot be installed in the rack with a PDB.
Note: For a translation of this notice, see the System Unit Safety Information manual.
CAUTION:
The power distribution unit outlets provide 200 to 240 V ac. Use these outlets only for
devices that operate within this voltage range.
Power Distribution Bus
Outlet (6)
Reset Button (6)
Plug for AC Outlet
(Single Phase)
Rear View of Rack
Plug for AC Outlet
(Three Phase)
4-3
AC Rack Description