Emerson 4015 Manuel D’Utilisation
Installation Instructions
IM584000300
Spec. No. 584000300 (Model 4015-X003)
Issue AB, April 3, 2013
Chapter 3. Making Electrical Connections
Page 19
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Figure 3-4
Return Busbar (-Bus) Grounding Connection (NPG Configurations Only)
Load Distribution Sub-Rack
Rear View
Rear View
(covers removed)
Power and Control Sub-Rack
Return Busbar (-Bus)
Grounding Point
(NPG Configurations Only)
Note: This connection can be made
here or on the distribution sub-rack
(if furnished) as shown above.
Grounding Point
(NPG Configurations Only)
Note: This connection can be made
here or on the distribution sub-rack
(if furnished) as shown above.
(one set of 1/4-20 x 1/2
”
studs on 5/8
” centers
for double hole lugs)
(Recommended Torque:
84 in-lbs [9 Nm])
Caution: In the NPG Configuration,
this equipment will have (after installation)
a connection between the earthed conductor
of the DC power supply circuit and the earthing
conductor.
this equipment will have (after installation)
a connection between the earthed conductor
of the DC power supply circuit and the earthing
conductor.
Return Busbar (-Bus)
Grounding Point
(cover removed)
(NPG Configurations Only)
Note: This connection can be
made here or on the power
and control sub-rack as
shown below.
(Wire Size Capacity:
10 AWG to 4 AWG)
(Recomended Torque:
80 in-lbs [9 Nm])