SMA STP 50-40 - Page 31

5 Mounting
SMA Solar Technology AG
Operating manual STP50-4x-BE-en-23 31
Dimensions for mounting:
NOTICE
Damage to the enclosure by using excessively long screws for attaching
profile rails
The maximum thread depth of the drill holes for fastening feet and profile rails is 17mm. If
screws are used with a length that exceeds the thread depth, the drill holes fracture and the
enclosure will be damaged.
• When selecting the screws for fastening the profile rails, observe the thread depth of 14mm
to 17mm and ensure that the thread depth is not exceeded.
M8x14/17+1
M8x14/17+1
155
205
155
205
46.2 46.2
112.85
119.17
112.85
119.17
155
205
155
205
79.479.4
395
Figure 7: Position of the anchoring points(Dimensions in mm)