Commissioning; Switching On The Sunny Boy - SMA SUNNY BOY 5000-US Installation Manual

Commissioning

7 Commissioning
DANGER
High voltages in the PV plant when exposed to sunlight.
Risk of death or serious injuries due to incorrect commissioning.
• Only commission the Sunny Boy in the following order.
• Do not insert the GFDI fuse into the Sunny Boy without a fuse holder.

7.1 Switching On the Sunny Boy

1. Remove all covers from the PV array.
2. Switch on the AC main conductor breaker.
3. Turn the DC disconnect to position "1".
☑ The Sunny Boy performs an AFCI self-test.
AFCI self-test
Only the following types of Sunny Boy perform an AFCI self-test:
• SB 5000US-12
• SB 6000US-12
• SB 7000US-12
• SB 8000US-12
58 SB50US-80US-IA-en-36
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Installation Manual