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The new UNO-DM-PLUS singlephase inverter family, with power ratings from 3.3 to 5.0 kW, is the optimal solution for residential
installations
One size fits all
The new design wraps ABB’s quality and engineering into a lightweight and compact package thanks to technological choices optimized for installations with
different orientation. All power ratings share the same overall volume, allowing higher performance in a minimum space, and have a dual Maximum Power Point Tracker (2 MPPT).
Easy to install, fast to commission
The presence of plug and play connectors, both on the DC and AC side, as well as the wireless communication, enable a simple, fast and safe installation without the need of opening the front
cover of the inverter.
The featured easy commissioning routine removes the need for a long configuration process, resulting in lower installation time and costs. Improved user experience thanks to a build in User
Interface (UI), which enables access to features such as advanced inverter configuration settings, dynamic feed-in control and load manager, from any WLAN enabled devices (smartphone, tablet or PC).
Smart capabilities
The embedded logging capabilities and direct transferring of the data to Internet (via Ethernet or WLAN) allow customers to enjoy the whole Aurora Vision® remote monitoring experience.
The advanced communication interfaces (WLAN, Ethernet, RS485) combined with an efficient Modbus (RTU/TCP) communication protocol, Sunspec compliant, allow the inverter to be easily integrated within any smart environment and with third party monitoring and control systems.
A complete set of control functions with the embedded efficient algorithm, enabling dynamic control of the feed-in (i.e. zero injection), make the inverter suitable for worldwide applications in
compliance with regulatory norms and needs of the utilities.
The future-proof and flexible design enables integration with current and future devices for smart building automation.
Highlights
| Type code | UNO-DM-3.3-TL-PLUS | UNO-DM-4.0-TL-PLUS | UNO-DM-4.6-TL-PLUS | UNO-DM-5.0-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) | 3500 W | 4250 W | 4750 W | 5150 W |
| Number of independent MPPT | 2 | |||
| Maximum DC input power for each MPPT (PMPPTmax) | 2000 W | 3000 W | 3000 W | 3500 W |
| DC input voltage range with parallel configuration of MPPT at Pacr | 170...530 V | 130...530 V | 150...530 V | 145...530 V |
| DC power limitation with parallel configuration of MPPT | Linear derating from Max to Null [530V≤VMPPT≤580V] | |||
| DC power limitation for each MPPT with independent configuration of MPPT at Pacr, max unbalance example | 2000 W [200 V≤VMPPT≤530 V] the other channel: Pdcr-2000 W [112 V≤VMPPT≤530 V | 3000 W [190 V≤VMPPT≤530 V] the other channel: Pdcr-3000 W [90 V≤VMPPT≤530 V] | 3000 W [190 V≤VMPPT≤530 V] the other channel: Pdcr-3000 W [90 V≤VMPPT≤530 V] | 3500 W [200 V≤VMPPT≤530 V] the other channel: Pdcr-3500 W [90 V≤VMPPT≤530 V] |
| Maximum DC input current (Idcmax) / for each MPPT (IMPPTmax) | 20.0 / 10.0 | 32.0 / 16.0 A | 32.0 / 16.0 A | 38.0 / 19.0 A |
| Maximum input short circuit current for each MPPT | 12.5 | 20 | 20 | 22 |
| Number of DC input pairs for each MPPT | 1 | |||
| DC connection type 1) | Quick Fit PV Connector | |||
| 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 | 4600 W | 5000 W |
| Maximum AC output power (Pacmax @cosφ=1) | 3300 W | 4000 W 2) | 4600 W | 5000 W |
| Maximum apparent power (Smax) | 3300 VA | 4000 VA 2) | 4600 VA | 5000 VA |
| Rated AC grid voltage (Vac,r) | 230 V | |||
| AC voltage range 3) | 180...264 V | |||
| Maximum AC output current (Iac,max) | 14.5 A | 17.2 A | 20.0 A | 22.0 A |
| Contributory fault current | 16.0 A | 19.0 A | 22.0 A | 24.0 A |
| Rated output frequency (fr) 4) | 50/60 Hz | |||
| Output frequency range (fmin...fmax) 4) | 47...53/57...63 Hz | |||
| 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 | 25.0 A | 32.0 A |
| Output overvoltage protection - varistor | 2 (L - N / L - PE) | |||
| Operating performance | ||||
| Maximum efficiency (ηmax | 0.97 | 0.97 | 0.97 | 0.97 |
| Weighted efficiency (EURO/CEC) | 96.5% / - | 96.5% / - | 96.5% / - | 97.0% / - |
| Feed in power threshold | 8 W | |||
| Night consumption | <0.4 W | |||
| Embedded communication | ||||
| Embedded communication interface 5) | Wireless | |||
| Embedded communication protocol | ModBus TCP (SunSpec) | |||
| Commissioning tool | Web User Interface, Display, Aurora Manager Lite | |||
| Monitoring | Plant Portfolio Manager, Plant Viewer, Plant Viewer for Mobile | |||
| Optional board UNO-DM-COM kit | - | |||
| Optional communication interface | RS485 (use with meter for dynamic feed-in control), Alarm/Load manager relay, Remote ON/OFF | |||
| Optional communication protocol | ModBus RTU (SunSpec), Aurora Protocol | |||
| Optional board UNO-DM-PLUS Ethernet COM kit | - | |||
| Optional communication interface | Ethernet, RS485 (use with meter for dynamic feed-in control), Alarm/Load manager relay, Remote ON/OFF | |||
| Optional communication protocol | ModBus TCP (SunSpec), ModBus RTU (SunSpec), Aurora Protocol | |||
| Environmental | ||||
| Ambient temperature range | 25...+60°C /-13...140°F with derating above 50°C/122°F | -25...+60°C /-13...140°F with derating above 50°C/122°F | -25...+60°C /-13...140°F with derating above 45°C/113°F 6) | -25...+60°C /-13...140°F with derating above 45°C/113°F |
| Relative humidity | 0...100 % condensing | |||
| Maximum operating altitude without Derating | 2000 m / 6560 ft | |||
| Physical | ||||
| Environmental protection rating | IP 65 | |||
| Cooling | Natural | |||
| Dimension (H x W x D) | 553 x 418 x 175 mm / 21.8” x 16.5” x 6.9” | |||
| Weight | 15 kg / 33 lbs | |||
| Mounting system | Wall bracket | |||
| Safety | ||||
| Isolation level | Transformerless | |||
| Marking | CE , RCM | |||
| Safety and EMC standard | IEC/EN 62109-1, IEC/EN 62109-2, AS/NZS 4777.2, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-11, EN 61000-3-12 | |||
| Grid standard (check your sales channel for availability) 7) | CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G83/2, G59/3, RD 413, ITC-BT-40, AS/NZS 4777.2, C10/11, IEC 61727, IEC 62116 | |||
| Available products variants | ||||
| Standard | UNO-DM-3.3-TL-PLUS-B | UNO-DM-4.0-TL-PLUS-B | UNO-DM-4.6-TL-PLUS-B | UNO-DM-5.0-TL-PLUS-B |
| With DC switch | UNO-DM-3.3-TL-PLUS-SB | UNO-DM-4.0-TL-PLUS-SB | UNO-DM-4.6-TL-PLUS-SB | UNO-DM-5.0-TL-PLUS-SB |
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