SMA SB 3000TL-20 Installation - Manual (Page 34)

Electrical Connection SMA Solar Technology AG
34 SB30TL_40TL_50TL-IA-IEN120231 Installation Guide
• The following limit values at the DC input of the inverter must not be exceeded:
5.4.2 Conditions for the DC connection for Sunny Boy 4000TL/5000TL
The inverter has two input zones "A" and "B", each with its own MPP tracker. 2 strings can be
connected to each input zone.
maximum input voltage Maximum input current
550 V 17.0 A
Use of Adaptors
Adaptors (branch connectors) must not be visible or freely accessible in the immediate
surroundings of the inverter.
• The DC circuit may not be interrupted by adaptors.
• Observe the procedure for disconnecting the inverter as described in section
7.2 ”Opening the Inverter” (page 61).