18
Quick installation guide for RPI M50A inverters
Technical data
13
Input (DC)
RPI M50A_120
RPI M50A_122
Maximum recommended PV power
70 kW
P
1)
Maximum input power
58 kW
Nominal power
52 kW
2)
Input voltage range
200 1000 V
DC
Maximum input voltage
1000 V
DC
Nominal voltage
600 V
DC
Startup voltage
250 V
DC
Startup power
40 W
MPP input voltage range with full power
Symmetrical load
520 800 V
DC
Asymmetrical load (60/40%)
700 800 V
DC
Maximum input current; total (DC1 / DC2)
100 A (50 A / 50 A)
Maximum short circuit current in case of a failure
75 A (15 A per string)
Number of MPP trackers
Parallel inputs: 1 MPP tracker; Separate inputs: 2 MPP trackers
Number of DC inputs; total (DC1 / DC 2)
10 (5 / 5)
Galvanic isolation
No
Overvoltage category
3)
II
String Fuse Protection
15 A
4)
Surge Protection Devices
Type 2
none
Output (AC)
RPI M50A_120
RPI M50A_122
Maximum apparent power
55 kVA
5) 6)
Nominal apparent power
50 kVA
5)
Nominal voltage
7)
230 ± 20 % / 400 V
AC
± 20%; 3 phase + PE or 3 phase + N + PE
Nominal current
73 A
Maximum current
80 A
Inrush current
200 A / 100 µs
Nominal frequency
50 / 60 Hz
Frequency range
7)
45 65 Hz
Power factor adjustable
0 8 cap 0 8 ind
Total harmonic distortion
<3%
DC current injection
<0 5% rated current
Night-time loss
<2 5 W
Overvoltage category
3)
III
Surge Protection Devices
Type 2
none
