Installation manual

55
EN
Wiring the Inverter
DC input panel for the 10
TL, 15 TL, and 20 TL has 4
DC inputs. The 30 TL DC
input interface shown
below, provides 6 DC
inputs.
SOLIVIA 30 EUT4TL
Figure 6.8.: Input/Output Interface
No. Designation Description
AC connector 400 V
AC
for 10 / 15 / 20 TL ; 500 V
AC
for 30 TL
Communication 2 × RS485, 1 × EPO, 2 × Dry contact
DC connector 4 Strings (10 TL / 15 TL / 20 TL), 6 Strings (30 TL)
Fans 4 Fans (10 TL model with only one fan)
NOTE
The fans shown are without the required protective screen for illustrative
purposes
CAUTION
Machine and equipment damage may occur.
The connection number of PV ARRAY, open circuit voltage and power
of String_1 and String _2 must be coherent.
The connection number of PV ARRAY, open circuit voltage and power
of String _3 and String _4 must be coherent.
The maximum open circuit voltage of PV Array must not exceed 1000 V.
The range of V
mpp
of Input DC1 and Input DC2 shall be 350~800 V
DC
.
The device installed between PV array and inverter must meet the rat-
ing of voltage <1000 V
DC
and < short current.
The input power connected to the inverter must not exceed the maxi-
mum rating of input power as shown in the table below.