600 Series; Figure 4-8. 600 Series Dc Terminal Block Locations - Advanced Energy AE 3TL 600 Series Installation And Operation Manual

Advanced Energy
DANGER:
Assurez-vous que la polarité et le voltage des câbles positifs et négatifs des
piles PV sont corrects avant de brancher les câbles des piles PV aux bornes
CC.
The connection box provides overcurrent and overvoltage protection for the DC side
of the inverter. The DC input fuse holders are used to disconnect the PV array
modules for servicing.

600 SERIES

The DC terminals are connected to the PV array modules using the two banks of DC
fuse holders, DC1 and DC2. Each DC bank has ten fuse holders to connect to the
positive and negative PV array conductors.
Figure 4-8 shows the terminal block locations used to connect the DC conductors
from the PV modules. The incoming voltage and current from the PV arrays must be
balanced between DC1 and DC2, and must be kept separate. The installation must
have identically configured strings, including the same type and number of PV
modules, balanced equally between DC1 and DC2. This is necessary to stay within
safe operating limits of the inverter.
Figure 4‑8. 600 series DC terminal block locations
1000 SERIES
The 1000 series includes six string input pairs with no balancing requirements.
4‑18
DC2 inputs
DC1 inputs
Installing 570-1003552-05A