Installation Instructions

Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 4-60 Chapter 4. Making Electrical Connections
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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.
Distribution Only Bay
Located on the rear top of each bay are 3/8” clearance holes on 1" centers. Attach
battery leads to these using customer supplied two-hole lugs and mounting hardware.
When lugs are secured using 3/8 inch hardware; recommended torque is 180 in-lbs when
a Belleville lock washer is used, and 300 in-lbs when a standard flat washer and lock
washer are used.
Refer to Figure 4-25 for battery landing locations.
The System's Positive Battery Busbar must be grounded. Refer to the National Electrical
Code, applicable local codes, and your specific site requirements for grounding
specifications.
Figure 4-25
Battery Connection to Rear of Distribution Only Bay
3/8" Clearance Hole (22)
2.031"
1.00"
Rear View
Distribution Bay
1.00"
1.00"
1.00"
1.00"
1.00"
1.00"
1.00"
DC Input
(Supply -48V)