SMA SB 6000TL‑US Installation - Manual (Page 25)

SMA America, LLC 4 Mounting
Installation Manual SB6-11TL-US-IA-en-13 25
4.3 Mounting the DC Disconnect
Inserting the DC varistors
1. Open the DC disconnect as described in Section 8.3 "Opening the DC Disconnect", page 58.
2. Equip the 3 terminals (A) with DC varistors:
– Insert the insertion tool into the rectangular
opening of the terminal.
– Insert the DC varistor into the terminal.
– Pull the insertion tool out of the rectangular
opening of the terminal.
3. Ensure that all DC varistors in the terminals are
securely in place.
4. Close the DC disconnect as described in Section 8.4 "Closing the DC Disconnect", page 59.
The supplied DC varistors must only be used for the following inverter types:
SB 6000TLUS-12/SB 7000TLUS-12/SB 8000TLUS-12/SB 9000TLUS-12/
SB 10000TLUS‑12/SB 11000TLUS‑12.
Position Description
A Terminals for DC varistors
-
+ L1 L2 N
A