Alpha ESS Storion-T50 Installation Manual page 37

Figure 4-18 PCS wiring copper bars designation with STS module
Table 18 PCS wiring copper bars description
Position Designation
1 PV +
2 PV -
3 Battery +
4 Battery -
5 A (Load)
6 B (Load)
7 C (Load)
8 A (Grid)
9 B (Grid)
10 C (Grid)
11 N
12 Grounding
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Installation
Description
PV positive port, dimension is shown as
below.
PV negative port
Battery positive port
Battery negative port
Phase A, dimension is shown as below.
Phase B
Phase C
Phase A
Phase B
Phase C
Phase N
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