Alpha ESS STORION-T50 Installation Manual page 21

INSTALLATION
Table 22 AC cable description
Rated power Copper AC cable section recommendation (mm²)
50kW
100kW
WARNING
Ensure that there is no voltage at connection points during wiring.
NOTICE:
All wires are connected to the wiring terminals externally from the wiring holes at the
bottom of PCS. After wiring, fireproofing mud should be used to seal the wiring holes.
Please refer to the following diagram to connect power cables.
L1
L2
L3
N
L1
L2
L3
N
Figure 4-22 AC-Side wiring diagram, off-grid mode
≥25(Load port); ≥50(Grid port);
≥50(Load port); ≥95(Grid port);
PCS
Load Gen
N
36 37
4.4.7. Meter Wiring(On-grid mode)
Please refer to the following diagram to connect the CT meter.
PCS
Load
L1
L2
L3
N
L1
L2
L3
N
Figure 4-23 AC-Side wiring diagram, on-grid mode
SET
Figure 4-24 Appearance of the meter
INSTALLATION
Grid
N