ABB UNO-DM-4.0-TL-PLUS - Page 25

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000680AG
2 - Characteristics
UNO-4.6-DM-TL-PLUS UNO-5.0-DM-TL-PLUS
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) 4750 W 5150 W
Number of independent MPPT 2
Maximum DC input power for each MPPT (PMPPTmax) 3000 W 3500 W
DC input voltage range with parallel conguration of MPPT
at Pacr
150...530 V 145...530 V
DC power limitation with parallel conguration of MPPT
Linear derating from Max to
Null [530V≤VMPPT≤580V]
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
3000 W
[190V≤VMPPT≤530V]
the other channel:
Pdcr-3000W
[90V≤VMPPT≤530V]
3500 W
[200V≤VMPPT≤530V]
the other channel:
Pdcr-3500W
[90V≤VMPPT≤530V]
Maximum DC input current (Idcmax) / for each MPPT
(IMPPTmax)
32.0 A / 16.0 A 38.0 A / 19.0 A
Maximum input short circuit current / for each MPPT 20.0 A / 40.0 A 22.0 A / 44.0 A
Number of DC inputs pairs for each MPPT 1
DC connection type Quick Fit PV Connector
(1)
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 ) 4600 W 5000 W
Maximum AC output power (Pacmax @cosφ=1) 4600 W 5000 W
Maximum apparent power (Smax) 4600 VA 5000 VA
Rated AC grid voltage (Vac,r) 230 V
AC voltage range 180...264 V
(3)
Maximum AC output current (Iac,max) 20.0 A 22.0 A
Contributory fault current 22.0 A 24.0 A
Rated output frequency (fr) 50 Hz
(4)
Output frequency range (fmin...fmax) 47...53 Hz
(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 25.0 A 32.0 A
Output overvoltage protection - varistor 2 (L - N / L - PE)
Operating performance
Maximum efciency (ηmax) 97.0% 97.40%
Weighted efciency (EURO/CEC) 96.5% / - 97.0% / -
Feed in power threshold 8.0 W
Night consumption < 0.4W