SMA Sunny Boy 3000TL-US Installation Manual page 45

SMA America, LLC
3. Remove the filler plugs from the enclosure opening
in the inverter.
4. Install the conduit with conduit fitting in the enclosure opening.
5. Feed the cable through the conduit to the terminals on the SPS module.
11
6. Strip ⁄ in. (9 mm) off the conductor insulation.
32
7.
Danger of fire due to short circuit
A short circuit can occur in the secure power supply operation if the insulated conductors of the
outlet and the switch have been swapped. The short circuit can cause a fire in the switch.
• Insert the insulated conductors for
connecting the switch into the black
terminals.
• Insert the insulated conductors for
connecting the outlet into the three-colored
terminals.
8. Ensure that the grounding cable of the module is
connected to the ground connection in the inverter.
9. Secure the conduit fitting from the inside using the counter nut.
10. Connect the insulated conductors that are connected to the three-colored terminals of the SPS
module to the outlet.
Installation Manual
6 Electrical Connection
SB3-5TLUS22-IA-en-12 45