© 2023 by XOLTA
22
The XOLTA Outdoor BESS rack installation procedure can be divided into the following steps:
A) Installation of the appropriate fuses with circuit breakers in the fuse and switch electrical cabinet;
B) Connection of the cables to the unit terminal;
C) Installation of the grid meter (if required for the specific application);
D) Installation of the PV meter (if required for the specific application);
All installation steps are visualized in Figure 4.7 to Figure 4.10.
Figure 4.7:
Diagram of the fuse
and switch cabinet
installation of
BAT-80/30
Figure 4.8:
Diagram of the fuse
and switch cabinet
installation of
BAT-80/60
XOLTA BESS
ELECTRICAL PANEL
XOLTA Rack Terminal 5, L1
XOLTA Rack Terminal 6, L2
XOLTA Rack Terminal 7, L3
Inverter 3 Phase Circuit
Breaker with fuse
Controller 1 Phase
Circuit Breaker with fuse
XOLTA Rack Terminal 1, PE
L3
L2
L1
N
XOLTA Rack Terminal 3, N
XOLTA Rack Terminal 2, L
XOLTA Rack Terminal 4, PE
FUSE 63A
FUSE 63A
FUSE 63A
FUSE 10A
FUSE 10A
3 x CTs
3 x CTs
3 x V+N
3 x V+N
Other
Installation
Consumers
Internet
Connection
C
D
W
V
U
N
PE
Main
Utility
Meter
A
B
Battery Inverter
Battery
Protection
Unit (BPU)
XOLTA
Grid
Meter
Ethernet
Switch
Ethernet Cable
Ethernet Cable
Ethernet
Cable
PV
XOLTA
PV
Meter
XOLTA BESS
ELECTRICAL PANEL
XOLTA Rack Terminal 5, L1
XOLTA Rack Terminal 6, L2
XOLTA Rack Terminal 7, L3
Inverter 3 Phase Circuit
Breaker with fuse
Controller 1 Phase
Circuit Breaker with fuse
XOLTA Rack Terminal 1, PE
L3
L2
L1
N
XOLTA Rack Terminal 3, N
XOLTA Rack Terminal 2, L
XOLTA Rack Terminal 4, PE
FUSE 125A
FUSE 125A
FUSE 125A
FUSE 10A
FUSE 10A
3 x CTs
3 x CTs
3 x V+N
3 x V+N
Other
Installation
Consumers
Internet
Connection
C
D
W
V
U
N
PE
Main
Utility
Meter
A
B
Battery Inverter
Battery
Protection
Unit (BPU)
XOLTA
Grid
Meter
Ethernet
Switch
Ethernet Cable
Ethernet Cable
Ethernet
Cable
PV
XOLTA
PV
Meter