ABB UNO-DM-2.0-TL-PLUS Manual page 28
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Also See for UNO-DM-2.0-TL-PLUS:
- Product manual (182 pages) ,
- Quick installation manual (2 pages) ,
- Quick start manual (2 pages)
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Absolute maximum DC input voltage (Vmax,abs)
Start-up DC input voltage (Vstart)
Operating DC input voltage range (Vdcmin...Vdcmax)
Rated DC input voltage (Vdcr)
Rated DC input power (Pdcr)
Number of independent MPPT
Maximum DC input power for each MPPT (PMPPTmax)
DC input voltage range with parallel configuration of
DC power limitation with parallel configuration of MPPT
DC power limitation for each MPPT with independent
configuration of MPPT at Pacr, max unbalance example
Maximum DC input current (Idcmax) / for each MPPT
Maximum return current (AC side vs. DC side)
Maximum input short circuit current / for each MPPT
Number of DC inputs pairs for each MPPT
Type of photovoltaic panels connectable in input
according to the IEC 61730 standard
Input over voltage protection for each MPPT - varistor
Photovoltaic array isolation control
DC switch rating for each MPPT (version with DC
Rated AC power (Pacr @cosφ=1 )
Maximum AC output power (Pacmax @cosφ=1)
Maximum apparent power (Smax)
Rated AC grid voltage (Vac,r)
Maximum AC output current (Iac,max)
Output frequency range (fmin...fmax)
Nominal power factor and adjustable range
Total current harmonic distortion
Maximum external AC overcurrent protection
Output overvoltage protection - varistor
Weighted efficiency (EURO/CEC)
Input Side
MPPT at Pacr
(IMPPTmax)
DC connection type
Input protection
Reverse polarity protection
switch)
Output Side
AC Grid connection type
AC voltage range
Contributory fault current
Rated output frequency (fr)
AC connection type
Output protection
Anti-islanding protection
Operating performance
Maximum efficiency (ηmax)
Feed in power threshold
Night consumption
UNO-DM-3.3
200 V (adj. 120...350 V)
0.7 x Vstart...580 V (min 90 V)
3500 W
2000 W
170...530 V
Linear derating from Max to
Null [530V≤VMPPT≤580V]
2000 W [200V≤VMPPT≤530V]
the other channel:
Pdcr-2000W
[112V≤VMPPT≤530V]
20.0 A / 10.0 A
< 5 mA (In case of failure, limited by the external
protection provided on the AC circuit)
12.5 A / 25.0 A
Quick Fit PV Connector
Class A
Yes, from limited current source
According to local standard
25 A / 600 V
Single phase
3300 W
3300 W
3300 VA
180...264 V
14.5 A
16.0 A
50 Hz - 60 Hz
47...53 Hz / 57 ...63Hz
> 0.995, adj. 0.1 - 1 (over/under excited)
Female connector from panel
According to local standard
20.0 A
2 (L - N / L - PE)
97.0%
96.5% / -
< 0.4W
- 28 -
3 - Characteristics
UNO-DM-4.0
600 V
360 V
4250 W
2
3000 W
130...530 V
Linear derating from Max to
Null [530V≤VMPPT≤580V]
3000 W [190V≤VMPPT≤530V]
the other channel:
Pdcr-3000W
[90V≤VMPPT≤530V]
32.0 A / 16.0 A
20.0 A / 40.0 A
1
(1)
Yes
4000 W
4000 W
(2)
4000 VA
(2)
230 V
(3)
17.2 A
(2)
19.0 A
(4)
(4)
< 3.5
25.0 A
97.0%
96.5% / -
8.0 W
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