Connecting Dc Power - Dell PowerConnect B-MLXe Serie Handbuch Zum Einstieg

FIGURE 13
Example of connecting a power cord to an AC power supply installed in B-MLXe 4-slot chassis
1 Ground point 2
DANGER
If the installation requires a different power cord than the one supplied with the chassis, make sure you
use a power cord displaying the mark of the safety agency that defines the regulations for power cords in
your country. The mark is your assurance that the power cord can be used safely with the chassis.
4. For information about powering on the system, see

Connecting DC Power

You can use a DC power source for the PowerConnect B-MLXe Series chassis. This is supported through use of a
DC-to-DC power supply. DC power must be supplied at 48 V and 30 A. The DC-to-DC supply provides the DC power to
the chassis at 12 V and 100 A.
DANGER
The procedure in this section is for qualified service personnel.
Follow the steps given below to connect a DC power source.
1. Use a flat-blade screwdriver to remove the two screws holding the plastic cover over the power supply lugs.
22
1
Power Cord 3 Cord retainer
2
"Activating the power source"
PowerConnect B-MLXe Getting Started Guide
3
on page 25.
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