Delta RPI M50A User Manual

MPP range (rated power)
Balanced inputs (50/50)
520-800Vdc 520-800Vdc
700-800Vdc 700-800Vdc
Maximum unbalanced inputs
350-800Vdc
67%
33% 350-800Vdc
RPI M30A RPI M50A
DC INPUT (Solar side)
AC OUTPUT (Grid side)
Number of inputs
Rated current
Maximum short circuit
current per MPPT (Isc)
Nominal power
Maximum power
Voltage
Nominal current
Maximum current
Inrush current
Maximum output fault
current (rms)
Maximum output over
current protection
Frequency
Rated 50/60Hz
(Programmable 45Hz - 65Hz)
Total harmonic distortion < 3 %
Power factor
> 0.99 @ full power
Adjustable: 0.80 leading – 0.80 lagging
Tare loss
DC current injection
Maximum efficiency
EU efficiency
AC connector
<0.5% rated current
3 Ph + N + PE; 3-phase AC plug that meets IP67
and specifications in table 4-2.
6 pairs MC4 10 pairs MC4
30A * 2 50 A * 2
36A
(Each String 12A)
60A
(Each String 12A)
50kW / 50kVA
33kW / 33kVA
(Refer to figure 9-1 to 9-3 )
55kW / 55kVA
(Refer to figure 9-4 to 9-6 )
3Ph, 230/400Vac
43.5(230Vac) / 45.5(220Vac) 73A(230Vac) / 76A(220Vac)
50A 80A
150A/100μs 200A/100μs
88.6A 106.4A
57A 91.2A
< 3W < 2.5W
98.5 % 98.6 %
98.2 % 98.4 %
69
Technical Data
30kW / 30kVA

Delta RPI M50A Specifications

General

Brand	Delta
Model	RPI M50A
Category	Inverter
Language	English