5 Mounting
SMA America, LLC
34
SB3-5TLUS22-IA-en-10
Installation Manual
6. Place the DC Disconnect into the retainer from the
front. In doing so, lead the lug over the ridge in the
inverter.
7. Attach the DC Disconnect with anchorage bracket
to the screw connection of the inverter
(torque: 53 in-lbs. (6 Nm)). This ensures the
grounding of the DC Disconnect.
8. Attach the DC Disconnect to the retainer using the
supplied M5x8 screws (torque: 44 in-lbs. (5 Nm).
9. Lead the inverter DC cable through the enclosure
opening in the DC Disconnect
Position the DC Disconnect
Position the DC Disconnect
Secure the lid of the DC Disconnect.
Inverter cable into DC Disconnect