Grundfos RSI - 6 Appendix

Appendix
13
Grundfos RSI
6
6. Appendix
The tables below show the recommended cable size to
be used between solar panel and RSI in order to keep
the power loss lower than 2 % at 20 °C.
High voltage range (3 x 380 VAC)
Low voltage range (3 x 240 VAC)
Current in
cable
[A]
Distance between solar panel and RSI
[m]
30 60 90 120 150 180 210 240 270 300 330 360 390
Recommended cable size
[mm
2
]
3 1.5 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 4 4 6
6 1.5 1.5 1.5 2.5 2.5 4 4 4 6 6 6 6 10
9 1.5 1.5 2.5 4 4 6 6 6 10 10 10 10 16
12 1.5 2.5 4 4 6 6 10 10 10 10 16 16 16
15 1.52.54 6 6 1010101616161616
Current in
cable
[A]
Distance between solar panel and RSI
[m]
30 60 90 120 150 180 210 240 270 300 330 360 390
Recommended cable size
[mm
2
]
3 1.5 1.5 1.5 2.5 2.5 2.5 4 4 4 4 6 6 6
6 1.5 2.5 2.5 4 4 6 6 6 10 10 10 10 16
9 1.5 2.5 4 6 6 10 10 10 16 16 16 16 16
12 2.5 4 6 6 10 10 16 16 16 16 25 25 25
15 2.54 6 10101616162525252525