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7100 Series Installation Manual Download Page 175](http://html.mh-extra.com/html/vertiv/netsure-7100-series/netsure-7100-series_installation-manual_1007935175.webp)
Vertiv
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NetSure 7100 Series -48V DC Power System Installation Manual (IM582127000)
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Rev. BB
175
Battery Connections
Important Safety Instructions
DANGER!
Adhere to the “Important Safety Instructions” presented at the front of this document.
WARNING!
Observe proper polarity when making battery connections.
Recommended Torques
•
72 in-lbs for 1/4-inch hardware (when using standard flat and lock washer).
•
300 in-lbs for 3/8-inch hardware (when using standard flat and lock washer).
•
180 in-lbs for 3/8-inch hardware (when using a Belleville lock washer).
Battery Connections to Optional Battery Disconnect Distribution Panels
DANGER!
Adhere to the “Important Safety Instructions” presented at the front of this document.
Battery strings are connected to the various battery disconnect distribution panels (if furnished) located inside
the distribution cabinet, as detailed in the illustrations in this section.