Vertiv | NetSure™ 8200 Series -48 VDC Power System Installation Manual (IM582140000) | Rev. A
Battery Connections
Important Safety Instructions
DANGER! Adhere to the “Important Safety Instructions” starting on page 7.
NOTE! Refer to System Application Guide SAG582140000 for recommended wire sizes and crimp lugs.
Lugs should be crimped per lug manufacturer’s specifications.
Power/Distribution Bay
To Power/Distribution Bay
Located on the rear top of each bay are studs (3/8-16 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 bolts;
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 105 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.
To Overhead Battery Busbars
If installed, connect battery leads to optional overhead battery busbars. These busbars are provided with 3-8
inch clearance holes on 1 inch centers. Attach battery leads to these using customer supplied two-hole lugs,
mounting bolts, and hardware. When lugs are secured using 3/8 inch bolts; 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 106 and Figure 107 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.
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