Electrical Connection SMA Solar Technology AG
48 SB20HF-30HF-IA-IEN120431 Installation Manual
9. Plug in the Electronic Solar Switch. If an RS485
Quick Module is connected, route the cable for the
RS485 bus along the side of the shaft for the
Electronic Solar Switch.
☑ The PV array is connected to the inverter. You can now commission the inverter as described in
section 7"Commissioning" (page49).
NOTICE!
Damage to Electronic Solar Switch.
If it is not correctly connected, the Electronic Solar Switch can be damaged.
• Plug the handle firmly onto the jack of the Electronic Solar Switch.
• The handle must be flush with the enclosure.
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