SMA Solar Technology AG GRID-CONNECT-BOX 12, Operating Manual, Page: 21 / 40

SMA Solar Technology AG 7 Preparing the Multicluster System for Commissioning
Operating Manual GRID-BOX-12-3-20-BE-en-11 21
7 Preparing the Multicluster System for Commissioning
Requirements:
The Grid-Connect-Box must be correctly mounted (see Section 5, page 14).
All power cables must be correctly connected (see Section 6, page 17).
All control cables must be correctly connected (see Section 6.5, page 19).
All cables must be tightly enclosed by the membrane on the underside of the Grid-Connect-Box.
All power cables must be secured inside or outside the Grid-Connect-Box.
The floor of the Grid-Connect-Box must be closed with the base plates. All seals must be correctly positioned.
The kick plates must be attached to the base of the Grid-Connect-Box (see Section 6.6, page 20).
Procedure:
1. Mount the protective cover (see Section 9.2, page 24).
2. Close the Grid-Connect-Box.
3. Ensure that the requirements for commissioning the Multicluster-Box are fulfilled (see Multicluster-Box operating
manual).
Service assignments for Sunny Island system
In order to receive service assignments for the Sunny Island system, all system data must be recorded in the
information sheet for Sunny Island systems during commissioning and made available to Service (for information
sheet see www.SMA-Solar.com).