12
Connect to PV array (DC)
3000 2000 1500
4000 6000
1. Turn off the DC switch.
2. Make
sure
the maximum open circuit voltage (V
oc
)
of each PV string
is less than 500V UNDER ANY CONDITION
(6000 is 600V)
. We
recommend use PV array which
V
oc
is less than
430VDC
under 25
°
C
ambient.
3. Use MC (Multi-contact
®
or Tyco) connectors as PV array terminals.
4. Connect positive from array to (+) terminals and
negative to (-) terminals. Each DC terminal on Inverter
can withstand 20A DC current at most
(6000 is 30A)
.
5. Turn on the DC switch.
Note:
Before connecting to DC terminals, please make sure the
