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IM584000300 Installation Instructions
Issue AB, April 3, 2013 Spec. No. 584000300 (Model 4015-X003)
Page 30 Chapter 3. Making Electrical Connections
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Figure 3-11
DC Load Distribution Connections to Distribution Sub-Rack(s)
Load Distribution Sub-Rack
(HRMG Configurations)
Load Distribution Sub-Rack
(NPG Configurations)
Load Connections
(See Detail A)
(Stripped Wire
Type Connection)
Load Connections
(See Detail B)
(Stripped Wire
Type Connection)
DETAIL A
Load Connections to
Load Distribution Circuit Breakers
Front
(cover removed)
+
-
Wire Size Capacity:
10-4 AWG (6-25mm
2
)
Recomended Torque:
18 in-lbs (2 Nm)
±200V DC
factory
connection
Wire Size Capacity:
10-4 AWG (6-25mm
2
)
Recomended Torque:
80 in-lbs [9 Nm])
Return (-)
Return Bar
+400V DC
Front
(cover removed)
DETAIL B
Load Connections to
Load Distribution Circuit Breakers and Return Bar
Wire Size Capacity:
10-4 AWG (6-25mm
2
)
Recomended Torque:
18 in-lbs (2 Nm)
Field Connection to
External Customer Loads.
OBSERVE CORRECT POLARITY.
Field Connection to
External Customer Loads.
OBSERVE CORRECT POLARITY.
CONNECT ONLY TO "+"
SIDE OF BREAKER,
AS SHOWN.
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.