Vertiv | NetSure 7100 Series -48V DC Power System Installation Manual (IM582127000) | Rev. BB
Battery Connections to Distribution Cabinet Battery Busbars (for system mounted in a relay rack or
enclosure)
DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document.
NOTE! These connections shall be used for making inter-bay power connections for List 5
supplemental bays (when the inter-bay bus bars are not used)
.
Battery may be connected to the battery busbars located in the distribution cabinet, as detailed in Figure 104,
Figure 105, and Figure 106; depending on site requirements.
Figure 104:
Battery Connections to Distribution Cabinet Battery Busbars (for system mounted in a relay rack)
(4-Row Cabinet Shown,
Others Similar)
Battery
(Return Side)
Busbar
Battery
(Return Side)
Busbar
Battery
(Load Side)
Busbar
Battery
(Load Side)
Busbar
GND RTN
-48V SUPPLY
BATTERY AND BATTERY RETURN CONNECTIONS
(7 landings per polarity)
3/8-16 Captive Nuts on 1” Centers
(Customer must supply
additional hardware)
Maximum Lug Width: 1.88 inches
(unless otherwise noted).
Maximum Lug Width: 1.25 inches
(this location only).
Battery
(Return Side)
Busbar
Battery
(Load Side)
Busbar
Battery
(Return Side)
Busbar
Battery
(Load Side)
Busbar
BATTERY AND
BATTERY RETURN CONNECTIONS
(4 landings per polarity)
3/8-16 Captive Nuts on 1” Centers
(Customer must supply
additional hardware)
BATTERY AND
BATTERY RETURN CONNECTIONS
(4 landings per polarity)
3/8-16 Captive Nuts on 1” Centers
(Customer must supply
additional hardware)
1-Row Cabinet
2-Row Cabinet
3-Row and 4-Row Cabinets
Central Office
Ground
Central Office
Ground
Central Office
Ground