Delta RPI Series User Manual

Model
MPP range (rated power)
Balanced inputs (50/50)
Maximum unbalanced inputs
Number of inputs
Voltage
Nominal current
Maximum output over
current protection
Frequency
Total harmonic distortion
Power factor
DC current injection
Tare loss
Maximum efficiency
EU efficiency
AC connector
520-800Vdc
700-800Vdc
350-800Vdc
67%
33%
3Ph, 230 / 400Vac
Rated current 50A * 2
Maximum short circuit
current per MPPT (Isc)
60A
(Each String 12A)
Nominal power 50kW / 50kVA
Maximum power
55kW / 55kVA
(Refer to Figure 9-1 to 9-3 )
73A(230Vac) / 76A(220Vac)
Maximum current 80A
Inrush current
200A / 100μs
Maximum output fault
current (rms)
106.4A
91.2A
Rated 50/60Hz
(Programmable 45Hz - 65Hz)
< 3 %
> 0.99 @ full power
Adjustable: 0.80 leading – 0.80 lagging
<0.5% rated current
< 2W
3 Ph + N + PE; 3-phase AC plug that meets IP67
and specifications in Table 4-2.
98.6 %
98.4 %
AC OUTPUT (Grid side)
RPI M50A
12 pairs MC4
String fuse protection
Surge protection device
Surge protection device
15A
Type II, Replaceable
EN 50539-11, IEC 61643-11
Type II, Replaceable
EN 50539-11, IEC 61643-11
65
Technical Data

Delta RPI Series Specifications

General

Brand	Delta
Model	RPI Series
Category	Inverter
Language	English