22 UM0005_ASW 8-20K-LT-G2_EN_V03_1121
5.3 Electrical connection diagram with a separate DC isolator
Local standards or codes may require that a separate DC isolator
should be installed next to the inverter. The separate DC isolator
must disconnect each PV string of the inverter so that the entire
inverter can be removed if the inverter is faulty. We recommend
the following electrical connection:
5.4 AC Connection
5.4.1 Conditions for the AC connection
Cable Requirements
The grid connection is made using 5 conductors (L1, L2, L3, N,
and PE). We recommend the following requirements for stranded
copper conductor.