1
Front of power distribution panel
6
(B) Return (-) power cable
2
(A) -48 V dc (-) bus bar
7
(B) -48 V dc (-) power cable
3
(A) -48 V dc (-) power cable
8
(B) Return (-) bus bar
4
(A) Return (-) bus bar
9
(B) -48 V dc (-) bus bar
5
(A) Return (-) power cable
f.
If you want to install a power status alarm, connect the alarm cable to the terminal board on the
back cover of the dc power distribution panel.
Note:
Ensure that you remove the oxidation on the copper bus bars.
g.
Ensure that the power-source ground cable is routed correctly and connects the power-source
ground cable to the copper bar at the lower-back or upper-back center of the rack.
h.
If the rack is on a raised floor, attach the -48 V dc power source cables to the rear of the rack with
cable-restraint straps.
Figure 16. Return bus bar
Racks and rack features
19
Summary of Contents for 7014-T42
Page 1: ...Power Systems Racks and rack features ...
Page 2: ......
Page 3: ...Power Systems Racks and rack features ...
Page 6: ...iv Power Systems Racks and rack features ...
Page 72: ...60 Power Systems Racks and rack features ...
Page 73: ......
Page 74: ... Printed in USA ...