R3 Navo Series User Manual4 5R3 Navo Series User Manual
2. Technical description of inverters
2.1 Mechanicaldesign
Figure 2-1Outline dimensions
Figure 2-2 wiring diagram of the inverter system
1
3
5
7
2
4
6
8
（Run/Fault）Key
2.2 Electricalsystem design
considered in each individual case.
2.3 Technical data
Model
PV Input Data
AC Output Data
45000
15000
200
3
2 / 2 / 2
30000
R3-30K R3-36K R3-40K R3-50K
Figure 2-1 shows the outline demensions of R3-30K/R3-36K/R3-40K/R3-50K:
1100
600
33000
180~1000
12 3 4 5
7
8
6
9
10
9 10Fans Ground terminal
Recommended Max. PV Power [Wp]
Max. PV power for single MPPT [Wp]
Max. PV Input Voltage [V]
MPPT Voltage Range [V]
Rated Input Voltage [V]
Start-up Voltage [V]
No. of MPP Trackers
No. of Input Strings per Tracker
Max. Input Current Per MPPT [A]
Max. Short-circuit Current per MPPT [A]
Rated AC Power [W]
Max. Output Power [VA]
Max. AC Current [A]
Rated AC Voltage / Range [V]
Grid Frequency / Range [Hz]
40 / 40 / 40
50 / 50 / 50
50
54000
15000
3
2 / 2 / 2
36000
39600
40 / 40 / 40
50 / 50 / 50
60
60000
15000
4
2 / 2 / 2 / 2
40000
44000
40 / 40 / 40 / 40
50 / 50 / 50 / 50
66.6
75000
20000
4
2 / 2 / 2 / 2
50000
55000
40 / 40 / 40 / 40
50 / 50 / 50 / 50
83.3
400; ±20%; 3 / PE or 3 / N / PE
50 / 60 ; ±5
Max. backfeed current to the array[A] 0
Maximum Output Overcurrent
Protection (A)
Inrush Current (Peak and Duration) (A)
Max. Output Fault Current
(Peak and Duration)(A)
50(3ms)
169
<3%
Adjustable Power Factor [cosφ]
Output THDi (@Rated Output)
0.8 leading ~ 0.8 lagging
250(8μs)
PV44
