SMA METER BOX FOR SUNNY BACKUP - Manual (Page 12)

5 Mounting SMA Solar Technology AG
12 METERBOXSBU-IA-en-40 Installation Manual
5 Mounting
5.1 Selecting the Mounting Location
Requirements for the mounting location:
☐ Mounting takes place indoor.
☐ The mounting location is protected against dust, moisture and corrosive substances.
☐ The mounting location is in the vicinity of a socket-outlet or an alternative voltage source.
Requirements for the cable routes:
☐ The cable route between the mounting location of the Meter Box, the mounting locations of the
Sunny Backup and the Automatic Switch Box is at maximum 20 m.
☐ Every cable route leading from the Meter Box to an energy meter is at maximum 2 m in length.
Observe minimum clearances:
Figure 4: Minimum clearances to be observed