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000680EG
3 - Characteristics
C
haracteristics and technical data
UNO-DM-1.2
UNO-DM-2.0
UNO-DM-3.0
Input Side
Absolute maximum DC input voltage (Vmax,abs)
600 V
Start-up DC input voltage (Vstart)
120 V
(adj. 100V...150V)
150 V
(adj. 100…250 V)
150 V
(adj. 100…250 V)
Operating DC input voltage range (Vdcmin...Vdcmax)
0.7 x Vstart...580 V (min 90 V)
Rated DC input voltage (Vdcr)
185 V
300 V
300 V
Rated DC input power (Pdcr)
1500 W
2500 W
3300V
Number of independent MPPT
1
Maximum DC input power for each MPPT (PMPPTmax)
1500W
2500 W
3300V
DC input voltage range with parallel configuration of MPPT
at Pacr
100…530 V
210...530 V
320...530 V
DC power limitation with parallel configuration of MPPT
N/A
DC power limitation for each MPPT with independent con-
figuration of MPPT at Pacr, max unbalance example
N/A
Maximum DC input current (Idcmax)
10.0 A
Maximum return current (AC side vs. DC side)
< 5 mA (In case of failure, limited by the external
protection provided on the AC circuit)
Maximum input short circuit current
12.5 A
Number of DC inputs pairs
1
DC connection type
Quick Fit PV Connector
(1)
Type of photovoltaic panels connectable in input according
to the IEC 61730 standard
Class A
Input protection
Reverse polarity protection
Yes, from limited current source
Input over voltage protection - varistor
Yes
Photovoltaic array isolation control
According to local standard
DC switch rating for each MPPT (version with DC switch)
25 A / 600 V
Output Side
AC Grid connection type
Single phase
Rated AC power (Pacr @cosφ=1 )
1200 W
2000 W
3000 W
Maximum AC output power (Pacmax @cosφ=1)
1200 W
2000 W
3000 W
Maximum apparent power (Smax)
1200 VA
2000 VA
3000 VA
Rated AC grid voltage (Vac,r)
230 V
AC voltage range
180...264 V
(3)
Maximum AC output current (Iac,max)
5.5 A
10.0 A
14.5 A
Contributory fault current
10.0 A
12.0 A
16.0A
Rated output frequency (fr)
50 Hz - 60Hz
(4)
Output frequency range (fmin...fmax)
47...53 Hz / 57...63Hz
(4)
Nominal power factor and adjustable range
> 0.995, adj. 0.1 - 1 (over/under excited)
Total current harmonic distortion
< 3.5
AC connection type
Female connector from panel
Output protection
Anti-islanding protection
According to local standard
Maximum external AC overcurrent protection
10.0 A
16.0 A
16.0 A
Output overvoltage protection - varistor
2 (L - N / L - PE)
Operating performance
Maximum efficiency (ηmax)
94.80%
96.70%
96.70%
Weighted efficiency (EURO/CEC)
92.0% / -
95.0% / -
95.0% / -
Feed in power threshold
8.0 W
Night consumption
< 0.4W
