Fronius Symo GEN24 3.0, Руководство по эксплуатации, Страница: 45 / 144

Prerequisites for connecting the inverter
Permitted cables Cables with the following design can be connected to the terminals of the inverter:
- Copper: round, solid
- Copper: round, fine-stranded, up to conductor class 4
Grid connections with push-in terminal
Select a sufficiently large cable cross section based on the actual device output.
Number of pins Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules
‐
with/without collar
5
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 6 mm
2
Grid connections backup power with push-in terminal
Select a sufficiently large cable cross section based on the actual device output.
Number of pins Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules ‐
with/without collar
3
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 6 mm
2
PV/BAT connections with push-in terminal
Select a sufficiently large cable cross section based on the actual device output.
Number of pins Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules ‐
with/without collar
2 x 4
4 - 10 mm
2
4 - 10 mm
2
4 - 10 mm
2
4 - 6 mm
2
Ground electrode terminal
Select a sufficiently large cable cross section based on the actual device output.
Number of pins Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules ‐
with/without collar
2
1.5 - 16 mm
2
1.5 - 16 mm
2
1.5 - 16 mm
2
1.5 - 16 mm
2
4
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 10 mm
2
1.5 - 10 mm
2
* According to product standard IEC 62109, the ground conductor must corres-
pond to the phase cross-section for phase cross-sections ≤16 mm²; for phase
cross-sections >16 mm², it must correspond to at least 16 mm².
** The cable cross section must be dimensioned in accordance with the installation
situation and the specifications of the battery manufacturer.
Permitted cables
for the data com-
munication area Cables with the following design can be connected to the terminals of the inverter:
45
EN