Ingeteam INGECON SUN PowerMax TL U B 1000 Vdc Series Installation And Operation Manual page 73

DC connection
Units with Integrated DC combiner box with fuses on the positive pole
To connect the DC, respect the polarities and the order of the connection busbars specified in the following figure:
Busbar if several inverters are connected to the same winding
(see section "10.2. Units connected to the same transformer
The number of fuses and connections varies as a function of the selected configuration.
ABK2027IQE01_A - Installation and Operation Manual
5
4
3
2
1
1
2
3
4
windings")
10
9
8
7
6
Positive pole
Negative pole
5
6
7
8
9
10
Ingeteam
12
11
11
12
73