SMA PVO-N-20 - Manual (Page 32)

7 Electrical Connection SMA Solar Technology AG
32 PVO-BOX-IA-en-10 Installation Manual
8. Connect FE to the free terminal of the 2-pole plug.
10. Route the cable through the cable gland to the second SMA PV Offset Box and connect L, N
and FE to the respective terminals in the same manner.
11. If a fault indication relay is required, loop it through as follows (see Connection Principle, P. 26).
7.
Danger to life due to electric shock
If the cables slip out of the terminal due to excessive tension, the enclosure will carry live
voltage.
• Attach the supplied cable tie to relieve the
tension.
9.
Danger to life due to electric shock
If the cables slip out of the terminal due to excessive tension, the enclosure will carry live
voltage.
• Attach the supplied cable tie to relieve the
tension.