Installation Instructions IM584000300
Spec. No. 584000300 (Model 4015-X003) Issue AB, April 3, 2013
Chapter 3. Making Electrical Connections Page 21
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Sub-Racks Electrical Interconnections If the system components are furnished loose to be installed in a customer furnished IT
rack, the following electrical interconnections are required.
Connecting the Load Distribution Sub-Rack(s) to the Power and Control Sub-Rack
Note: If you are connecting “bulk” loads, refer to “Power and Control Sub-Rack Bulk
Output Connections (if required)” on page 40.
Procedure
1) Locate the load distribution sub-rack input cables which are factory connected to
the load distribution sub-rack. Route these cables into the power and control
sub-rack. Connect these cables to the DC output terminals located inside the
power and control sub-rack as follows. Repeat this procedure if a second load
distribution sub-rack is furnished. Refer to Figure 3-6.
Connect the cable labeled /+/ to the positive DC output terminals.
Connect the cable labeled /-/ to the negative DC output terminals.
Connecting the Battery Tray(s) to the Power and Control Sub-Rack
Procedure
1) Locate the battery tray output cables which are factory connected to the battery
tray. Route these cables into the power and control sub-rack. Cables can be
routed from the top or bottom into the power and control sub-rack. Connect
these leads to the battery terminals located inside the power and control sub-rack
as follows. Repeat this procedure if additional battery trays are furnished. Refer
to Figure 3-6.
Connect the cable labeled /+/ to the positive battery terminals.
Connect the cable labeled /-/ to the negative battery terminals.
Connecting the Battery Tray Control and Alarm Harness to Other Battery Trays
and/or to the Power and Control Sub-Rack
Procedure
1) If only one battery tray is furnished, locate the control/alarm wire harness exiting
the battery tray. Locate the two (2) battery control/alarm connectors located on
the rear of the power and control sub-rack. Remove a termination plug from one
of these connectors. Connect the extension control/alarm cable between the
battery tray control/alarm wire harness and the power and control sub-rack
connector which the termination plug was removed from. Refer to Figure 3-7.
2) If more than one battery tray is furnished, use the supplied battery tray
control/alarm daisy chain cable as shown in Figure 3-7.