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Appendix 5 Schematic Diagram 68
NetSure 801 AG1 Power Supply System User Manual
Appendix 5 Schematic Diagram
-48V
+0V
2QF1
AC DU
2H1
2H4
2QF4
2QF5
2H5
2H8
2QF8
BUSBAR
Battery III/Load I
BFU3
Battery II
BFU2
Battery I
RB1
BFU1
HOD OR LOD
B242HFX1
HOD OR LOD
B242HFX1
Fuse DU
Monitor DU
IB2
PD2
SMDU
PD1
M830D
NCU
RB3
HR
T
M
-8
0
*1
0
(1
6
0
0
A
)
Battery IV/Load II/Load I
RB2
BFU4
Note:
1.The quantity of battery fuse is 2 to 4, BLVD contactor is optional.
3.Current of each LOD is 360A, current of each HOD is 200A, current of FU DU is 1600A.
4.The MAX configuration of DU is fixed 1 Fuse DU or 2 LOD or 2 HOD or 1 LOD + 1 HOD.
5.The standard configuration of BU is fixed 2 battery fuses and 2 load fuses.
6.Install close wall and cable free from cabinet up.
B242HFX1
To other cabinet
CAN
CAN
C2
B2
A2
N2
PE
A2 B2 C2
1QF1
1H1
1H4
1QF4
1QF5
1H5
1H8
1QF8
BUSBAR
To other cabinet or
or Resistance cable
C1
B1
A1
N1
AC terminal
PE
A1 B1 C1
AC SPD
SPD Alarm
K
M
2
K
M
1
coil1
coil2
coil3
SMDU
PD1
39
40
J2
+0V
-48V
+0V
-48V
LVD Board
LVD Unit
PD3
BAT-
Battery 3
BFU3
Battery 2
BFU2
Battery 1
RB1
BFU1
Battery 4
RB2
BFU4
Load 1
LFU1
Battery 2
BFU2
Battery 1
RB1
BFU1
Load 2
RB2
LFU2
BLVD (Optional)
KM1
KM2
KM1
Battery 3
BFU3
Battery 2
BFU2
Battery 1
RB1
BFU1
Load 1
RB2
LFU1
KM1
2.One BLVD contactors for 2~3 fuses, two BLVD contactors for 4 fuses.
FU1
HG
Power
LVD
3W+PE 380V(line-line)
Figure 15 Schematic diagram of the NetSure 801 AG1