5 Mounting
SMA America, LLC
32
SB3-5TLUS22-IA-en-12
Installation Manual
5.4 Attaching the Anti-Theft Device
You can protect the inverter from theft by installing a padlock. The padlock secures the inverter to the
wall mounting bracket.
The padlock must meet the following requirements:
☐ The material should be rust-proof.
☐ The lock shackle should be hardened.
☐ The lock cylinder should be secured.
☐ If mounted outdoors, the padlock should be weather-proof.
Figure 10: Dimensions of the padlock as anti-theft device
1. Place the shackle of the padlock through the metal
bracket on the wall mounting bracket and through
the bracket on the rear of the inverter. Whilst doing
so, move the shackle outward from the center of the
inverter.
2. Close the shackle.
Item
Dimensions
A
6 mm (0.23 in.)
B
21 mm to 33 mm (0.83 in. to 1.30 in.)
C
20 mm to 33 mm (0.79 in. to 1.30 in.)
D
40 mm to 60 mm (1.57 in. to 2.36 in.)
E
13 mm to 21 mm (0.51 in. to 0.83 in.)
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