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000053DG
2 - Characteristics
C
haracteristics and technical data
Table: Technical Data
UNO-2.0-I-OUTD
UNO-2.5-I-OUTD
Input
Absolute Maximum DC Input Voltage (Vmax,abs)
520 V
Start-up DC Input Voltage (Vstart)
200 V (adj. 120...350 V)
Intervallo Operativo di Tensione DC in Ingresso
(Vdcmin...Vdcmax)
0.7 x Vstart...520 V
Rated DC Input Power (Pdcr)
2100 W
2600 W
Number of Independent MPPT
1
Maximum DC Input Power for each MPPT
(PMPPTmax)
"2300 W Linear Dera-
ting from MAX to Null
[470V≤VMPPT≤520V]"
"2900 W Linear Dera-
ting from MAX to Null
[470V≤VMPPT≤520V]"
MPPT Input DC Voltage Range
(VMPPTmin,f ... VMPPTmax,f) at Pacr
200...470 V
200...470 V
Maximum DC Input Current (Idcmax) / for each
MPPT (IMPPTmax)
12.5 A / 12.5 A
12.8 A / 12.8 A
Maximum Input Short Circuit Current for each
MPPT
15.0 A
Maximum Backfeed current (from AC to DC side)
Negligible
Number of DC Inputs Pairs for each MPPT
2
DC Connection Type
Tool Free PV Connector WM / MC4
Input protection
Reverse Polarity Protection
Yes, from limited current source
Input Overvoltage Protection for each MPPT -
Varistor
2
Photovoltaic Array Isolation Control
According to local standard
DC Switch Rating for each MPPT (-S Version)
16 A / 600 V
Output
AC Grid Connection Type
Single phase
Rated AC Power (Pacr)
2000 W
2500 W
Maximum AC Output Power (Pacmax)
2200 W
(4)
2750 W
(5)
Rated AC Grid Voltage (Vac,r)
230 V
AC Voltage Range
180...264 V
(1)
Maximum AC Output Current (Iac,max)
10.5 A
12.5 A
Maximum output fault current
<20Arms (60mS)
Rated Output Frequency (fr)
50 Hz
Output Frequency Range (fmin...fmax)
47...53 Hz
(2)
Nominal Power Factor (Cosphiac,r)
> 0.990
Total Harmonic Distortion of Current
< 2%
AC Connection Type
Screw terminal block
Output protection
Anti-Islanding Protection
According to local standard
Maximum AC Overcurrent Protection
15.0 A
Output Overvoltage Protection - Varistor
2 (L - N / L - PE)
