SMA AUTOMATIC SWITCH BOX XL - Manual (Page 31)

SMA Solar Technology AG Electrical Connection
Installation Guide AS-BOX-XL-IEN094410 31
Cable Sizing
The cable type and routing method must be suitable for the application and the deployment location.
Select the cable according to the upstream fuse on the grid side.
The required cross-section of the cables depends on the upstream fuse.
Connection Procedure
1. Prepare the cables as described in Section 5.3 ”Preparing the cables” (page 24).
2. Connect PE and N to the "=AS-X5 PV Meter" terminal according to the labels.
3. Connect L1, L2 and L3 to the "=AS-X5 PV Meter" terminal according to the labels.
☑ The feed-in meter is now connected to the Automatic Switch Box.