Vertiv 582127000100 User Manual page 12

Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual
Figure 3.2 System Interface Board
562662
K4
CR4
R9
R8
Manual Battery
Disconnect Switch
Momentary UP / Middle / Momentary Down
Momentary UP Position:
Middle Position:
Momentary DOWN Position: Opens (latches in open position) the Battery Disconnect Contactor.
6
J1
F2
F1
K3
J3
S1
A X X X X X X X X
DS1
0 0 0 X X X X X
Manual Battery
Disconnect
Active Indicator
Illuminates if the Battery Disconnect Contactor has
been manually disconnected (placed in open position).
Closes (latches in close position) the Battery Disconnect Contactor.
Normal Operation.
Momentarily place switch in the UP position to close the contactor.
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J4
R15
K2
R5
R10
R11
K1
R12
R13
C1
TP1 (-) and TP2 (+)
System Voltage
TB1
J6
J5
J2
H1