ABB UNO-DM-1.2-TL-PLUS-Q User Manual

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000984AG
3 - Characteristics
UNO-DM-3.3 UNO-DM-4.0
Input Side
Absolute maximum DC input voltage (Vmax,abs) 600 V
Start-up DC input voltage (Vstart) 200 V (adj. 120...350 V)
Operating DC input voltage range (Vdcmin...Vdcmax) 0.7 x Vstart...580 V (min 90 V)
Rated DC input voltage (Vdcr) 360 V
Rated DC input power (Pdcr) 3500 W 4250 W
Number of independent MPPT 2
Maximum DC input power for each MPPT (PMPPTmax) 2000 W 3000 W
DC input voltage range with parallel conguration of
MPPT at Pacr
170...530 V 130...530 V
DC power limitation with parallel conguration of MPPT Linear derating from Max to Null [530V≤VMPPT≤580V]
DC power limitation for each MPPT with independent
conguration of MPPT at Pacr, max unbalance example
MPPT1: 2000 W
[200V≤VMPPT≤530V]
MPPT2: Pdcr-2000W
[112V≤VMPPT≤530V]
MPPT1: 3000 W
[190V≤VMPPT≤530V]
MPPT2: Pdcr-3000W
[90V≤VMPPT≤530V]
Maximum DC input current (Idcmax) / for each MPPT
(IMPPTmax)
20.0 A / 10.0 A 32.0 A / 16.0 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 / for each MPPT 12.5 A / 25.0 A 20.0 A / 40.0 A
Number of DC inputs pairs for each MPPT 2
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 for each MPPT - 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 ) 3300 W 4000 W
Maximum AC output power (Pacmax @cosφ=1) 3300 W 4000 W
(2)
Maximum apparent power (Smax) 3300 VA 4000 VA
(2)
Rated AC grid voltage (Vac,r) 230 V
AC voltage range 180...264 V
(3)
Maximum AC output current (Iac,max) 14.5 A 17.2 A
(2)
Contributory fault current 16.0 A 19.0 A
Rated output frequency (fr) 50 Hz - 60 Hz
(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 20.0 A 25.0 A
Output overvoltage protection - varistor 2 (L - N / L - PE)
Operating performance
Maximum efciency (ηmax) 97.0% 97.0%
Weighted efciency (EURO/CEC) 96.5% / - 96.5% / -
Feed in power threshold 8.0 W
Night consumption < 0.4W
Communication
Embedded Communication Interface Wireless
(5)

ABB UNO-DM-1.2-TL-PLUS-Q Specifications

General

Brand	ABB
Model	UNO-DM-1.2-TL-PLUS-Q
Category	Inverter
Language	English