SMA 600-US - Manual (Page 21)

SMA America, LLC 5 Mounting
Installation Manual CU600-1000US-IA-en-10 21
Recommended clearances:
☐ Observe recommended clearances to the walls or other objects. Thus, you can read the
following data from the type label at all times.
☐ The clearances to the front must be chosen in such a way that the DC switch-disconnector is
accessible at all times. Thus, you can operate the DC switch-disconnector anytime and read out
the switch position.
Figure 7: Recommended clearances
Damage to the Connection Unit by mounting it in regions with a high probability of snow
Position the Connection Unit in such way that it will not be covered entirely with snow when
mounting it in regions with a high probability of snow drifts. Snow drifts can damage the seals of the
conduits and moisture can get into the Connection Unit.
• To protect the Connection Unit from freezing, provide sufficient clearance to the ground.