Fronius Symo GEN24 10.0, Руководство по эксплуатации, Страница: 51 / 120

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!
Power
‐
categories
Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules
‐
with/without collar
6–10 kW
(5-pin)
2.5–10 mm
2
2.5–10 mm
2
2.5–10 mm
2
2.5–6 mm
2
3 - 5 kW
(5-pin)
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.
Power
‐
categories
Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules
‐
with/without collar
3 – 10 kW
(3-pin)
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.
Power
‐
categories
Solid Multi-stranded Fine-stranded
Fine-stranded with ferrules
‐
with/without collar
3 - 10 kW
(2 x 4-pin)
4 - *10 mm
2
4 - *10 mm
2
4 - *10 mm
2
4 - 6 mm
2
* if an SPD (surge protective device) is installed, a max. cable cross section of 6 mm² is permitted.
Ground electrode terminal (6-pin)
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
2.5 - 16 mm
2
2.5 - 16 mm
2
2.5 - 16 mm
2
2.5 - 16 mm
2
4
2.5–10 mm
2
2.5–10 mm
2
2.5–10 mm
2
2.5–10 mm
2
Permitted cables
for the data com-
munication area Cables with the following design can be connected to the terminals of the inverter:
51
EN