Dell PowerConnect B-MLXe Series Getting Started Manual

Dell PowerConnect B-MLXe Series Getting Started Manual Manual pdf 24 page image

22PowerConnect B-MLXe Getting Started Guide53-1001995-01FIGURE 13 Example of connecting a power cord to an AC power supply installed in B-MLXe 4-slot chassisDANGERIf the installation requires a different power cord than the one supplied with the chassis, make sure youuse a power cord displaying the mark of the safety agency that defines the regulations for power cords inyour 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 “Activating the power source” on page 25.Connecting DC PowerYou can use a DC power source for the PowerConnect B-MLXe Series chassis. This is supported through use of aDC-to-DC power supply. DC power must be supplied at 48 V and 30 A. The DC-to-DC supply provides the DC power tothe chassis at 12 V and 100 A.DANGERThe 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.1 Ground point 2 Power Cord 3 Cord retainer123