Vertiv
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NetSure 710 Series Installation Manual (IM581127000)
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Rev. U
108
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.
Figure 61:
List BA: Battery Disconnect Distribution Panel (with Return Busbar) and List BB: Battery
Disconnect Distribution Panel (without Return Busbar), (24) Bullet/TPS/TLS Circuit Breaker/Fuse
Battery Disconnect Positions
+24VDC Battery
Connections
Battery Return
Connections
BATTERY AND BATTERY RETURN CONNECTIONS
1/4-20 Studs on 5/8” Centers Maximum Lug Width: 0.625 inches.
(Customer must supply
or order additional
hardware)
Return Busbar
(not included with List BB)
Observe proper polarity
when making battery
connections.
WARNING!
Caution: A 100 A circuit breaker or fuse SHALL HAVE an empty
mounting position between it and any other overcurrent protective device.
A 175 A or greater circuit breaker SHALL HAVE an empty mounting
position between it and any other overcurrent protective device.
