Fronius Primo GEN24 6.0 Plus - Fronius Primo GEN24 4.0; 4.0 Plus

Data communication
Voltage level of digital inputs Low: min. 0 V – max. 1.8 V
High: min. 4.5 V – max. 28.8 V
Input currents of digital inputs Depending on the input voltage;
input resistance = 70 kOhm
Total power for digital output
(internal supply)
6 W at 12 V (USB not connected)
Power per digital output
(external supply)
1 A at >12.5 V – 24V
(max. 3 A in total)
Datalogger/web server Integrated
Fronius Primo
GEN24 4.0 / 4.0
Plus
DC input data
MPP voltage range
(at rated power)
210 – 530 V
Max. input voltage
at 1000 W/m² / -10°C in an open cir-
cuit
600 V
Min. input voltage 65 V
Feed-in start-up input voltage in grid
operation
5)
80 V
Max. input current
PV 1
PV 2
22.0 A
12.0 A
Max. short circuit current of module
array (I
SC PV
)
PV 1
PV 2
36 A
19 A
Max. total short circuit current of
module array
(I
SC PV1
+ I
SC PV2
= I
SC max
) 55 A
Max. inverter backfeed current to the
array
3)
PV 1
PV 2
36 A
19 A
Number of inputs - PV 1 2
Number of inputs - PV 2 2
Maximum capacity of the PV generat-
or against earth
800 nF
Insulation resistance test limit value
between module array and earth (on
delivery)
10)
100 kΩ
Adjustable range of insulation resist-
ance test between module array and
earth
9)
10 – 10,000 kΩ
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