UNO-DM-1.2/2.0/3.0-TL-PLUS-Q Manual
Solar Inverter: UNO-DM-1.2/2.0/3.0-TL-PLUS-Q
Overview: The UNO-DM-TL-PLUS-Q single-phase inverter family, with power ratings from 1.2 to 3.0 kW, is designed for residential installations. It combines high performance with ease of use, featuring technological advancements for installations with a uniform orientation.
Key Features:
- Power ratings: 1.2 to 3.0 kW
- Single-phase inverter
- Single Maximum Power Point Tracker (MPPT)
- Easy installation with Plug and Play connectors and wireless communication
- Built-in User Interface (UI) for advanced configuration
- Dynamic feed-in control
- Remote firmware upgrade
- Modbus TCP/RTU Sunspec compliant
- Lifetime free access to Aurora Vision
Technical Specifications:
-
Input Side:
- Absolute Maximum DC Input Voltage (Vmax,abs): 600 V
- Start-up DC Input Voltage (Vstart): 120 V (adj. 120…150 V for UNO-DM-1.2, 150 V (adj. 120…250 V) for UNO-DM-2.0 and UNO-DM-3.0)
- Operating DC Input Voltage Range (Vdcmin...Vdcmax): 0.7 x Vstart...580 V (min 90 V)
- Rated DC Input Voltage (Vdcr): 185 V (UNO-DM-1.2), 300 V (UNO-DM-2.0, UNO-DM-3.0)
- Rated DC Input Power (Pdcr): 1500 W (UNO-DM-1.2), 2500 W (UNO-DM-2.0), 3300 W (UNO-DM-3.0)
- Number of Independent MPPT: 1
- Maximum DC Input Current (Idcmax) / for Each MPPT (IMPPTmax): 10.0 A
- Maximum Input Short Circuit Current for Each MPPT: 12.5 A
- Number of DC Input Pairs for Each MPPT: 1
- DC Connection Type: Quick Fit PV Connector
- Input Protection: Reverse polarity protection, input over voltage protection (varistor), photovoltaic array isolation control
-
Output Side:
- AC Grid Connection Type: Single-phase
- Rated AC Power (Pacr@cosφ=1): 1200 W (UNO-DM-1.2), 2000 W (UNO-DM-2.0), 3000 W (UNO-DM-3.0)
- Maximum AC Output Power (Pacmax @cosφ=1): 1200 W (UNO-DM-1.2), 2000 W (UNO-DM-2.0), 3000 W (UNO-DM-3.0)
- Rated AC Grid Voltage (Vac,r): 230 V
- AC Voltage Range: 180...264 V
- Maximum AC Output Current (Iac,max): 5.5 A (UNO-DM-1.2), 10.0 A (UNO-DM-2.0), 14.5 A (UNO-DM-3.0)
- Rated Output Frequency (fr): 50/60 Hz
- Output Frequency Range (fmin...fmax): 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%
- AC Connection Type: Female connector from panel
- Output Protection: Anti-islanding protection, maximum external AC overcurrent protection, output overvoltage protection (varistor)
-
Operating Performance:
- Maximum Efficiency (ηmax): 94.8% (UNO-DM-1.2), 96.7% (UNO-DM-2.0, UNO-DM-3.0)
- Weighted Efficiency (EURO/CEC): 92.0% (UNO-DM-1.2), 95.0% (UNO-DM-2.0, UNO-DM-3.0)
- Feed-in Power Threshold: 8 W
- Night Consumption: <0.4 W
-
Communication:
- Embedded Communication Interface: Wireless
- Embedded Communication Protocol: ModBus TCP (SunSpec)
- Commissioning Tool: Web User Interface, Aurora Manager Lite
- Monitoring: Plant Portfolio Manager, Plant Viewer, Plant Viewer for Mobile, Energy Viewer
- Optional Boards: UNO-DM-COM kit, UNO-DM-PLUS Ethernet COM kit
- Optional Communication Interfaces: Ethernet, RS485, Alarm/Load manager relay, Remote ON/OFF
- Optional Communication Protocols: 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
- Relative Humidity: 0...100% condensing
- Acoustic Noise Emission Level: 50 dBA @ 1 m
- Maximum Operating Altitude Without Derating: 2000 m / 6560 ft
- Environmental Protection Rating: IP65
- Cooling: Natural
-
Physical:
- Dimensions (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 61000-3-2, EN 61000-3-3
- Grid Standard: CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G83/2, G59/3, G98-1, G99-1, RD 413, ITC-BT-40, AS/NZS 4777.2, IEC 61727, IEC 62116
Available Product Variants:
-
Standard:
- UNO-DM-1.2-TL-PLUS-B-Q
- UNO-DM-2.0-TL-PLUS-B-Q
- UNO-DM-3.0-TL-PLUS-B-Q
-
With DC Switch:
- UNO-DM-1.2-TL-PLUS-SB-Q
- UNO-DM-2.0-TL-PLUS-SB-Q
- UNO-DM-3.0-TL-PLUS-SB-Q
Product Benefits and Features in Detail:
1. One Size Fits All:
- Compact Design: The UNO-DM-TL-PLUS-Q series integrates FIMER’s engineering excellence into a lightweight, compact package optimized for installations with a uniform orientation. All models share the same overall volume, enabling high performance in minimal space.
- Single MPPT: All models are equipped with a single Maximum Power Point Tracker, making them suitable for simpler installations.
2. Easy Installation and Fast Commissioning:
- Plug and Play Connectors: The inverters feature Plug and Play connectors for both DC and AC sides, facilitating simple, fast, and safe installation without the need to open the front cover.
- Wireless Communication: Integrated wireless communication simplifies the setup process.
- Easy Commissioning Routine: The inverters come with an easy commissioning routine that reduces installation time and costs by eliminating long configuration processes.
- User Interface: The built-in User Interface (UI) provides advanced configuration settings, dynamic feed-in control, and load management accessible from any WLAN-enabled device (smartphone, tablet, or PC).
3. Smart Capabilities:
- Embedded Logging and Remote Monitoring: The inverters feature embedded logging capabilities and direct data transfer to the Internet via Ethernet or WLAN, allowing users to leverage the Aurora Vision remote monitoring platform.
- Advanced Communication Interfaces: The inverters support WLAN, Ethernet, and RS485 interfaces, and use the efficient Modbus (RTU/TCP) communication protocol, which is Sunspec compliant. This ensures easy integration with smart environments and third-party monitoring and control systems.
- Control Functions: The inverters include a comprehensive set of control functions with an efficient algorithm, enabling dynamic control of feed-in (e.g., zero injection). This makes the inverters suitable for global applications in compliance with regulatory norms and utility requirements.
4. Energy Viewer:
- Remote Performance Monitoring: The Energy Viewer tool allows residential customers to remotely monitor their solar plant’s performance, providing all necessary information to increase energy self-reliance and self-sufficiency.
Product Highlights:
- Wireless Access: Enables access to the embedded Web User Interface.
- Future-Proof Connectivity: Embedded connectivity supports smart building and smart grid integration.
- Dynamic Feed-In Control: Includes features like “zero injection”.
- Remote Firmware Upgrades: For both the inverter and its components.
- Free Access to Aurora Vision: Lifetime access provided.
Detailed Technical Data:
| Feature | UNO-DM-1.2-TL-PLUS-Q | UNO-DM-2.0-TL-PLUS-Q | UNO-DM-3.0-TL-PLUS-Q |
|---|---|---|---|
| Input Side | |||
| Absolute Maximum DC Input Voltage | 600 V | 600 V | 600 V |
| Start-up DC Input Voltage | 120 V (adj. 120…150 V) | 150 V (adj. 120…250 V) | 150 V (adj. 120…250 V) |
| Operating DC Input Voltage Range | 0.7 x Vstart...580 V (min 90 V) | 0.7 x Vstart...580 V (min 90 V) | 0.7 x Vstart...580 V (min 90 V) |
| Rated DC Input Voltage | 185 V | 300 V | 300 V |
| Rated DC Input Power | 1500 W | 2500 W | 3300 W |
| Number of Independent MPPT | 1 | 1 | 1 |
| Maximum DC Input Current (Idcmax) | 10.0 A | 10.0 A | 10.0 A |
| Maximum Input Short Circuit Current | 12.5 A | 12.5 A | 12.5 A |
| Number of DC Input Pairs per MPPT | 1 | 1 | 1 |
| DC Connection Type | Quick Fit PV Connector | Quick Fit PV Connector | Quick Fit PV Connector |
| Input Protection | Reverse polarity protection, input over voltage protection (varistor), photovoltaic array isolation control | ||
| Output Side | |||
| AC Grid Connection Type | Single-phase | Single-phase | 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 |
| Rated AC Grid Voltage | 230 V | 230 V | 230 V |
| AC Voltage Range | 180...264 V | 180...264 V | 180...264 V |
| Maximum AC Output Current (Iac,max) | 5.5 A | 10.0 A | 14.5 A |
| Rated Output Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Output Frequency Range | 47...53/57...63 Hz | 47...53/57...63 Hz | 47...53/57...63 Hz |
| Nominal Power Factor | > 0.995, adj. ± 0.1 - 1 (over/under excited) | > 0.995, adj. ± 0.1 - 1 (over/under excited) | > 0.995, adj. ± 0.1 - 1 (over/under excited) |
| Total Current Harmonic Distortion | < 3% | < 3% | < 3% |
| AC Connection Type | Female connector from panel | Female connector from panel | Female connector from panel |
| Output Protection | Anti-islanding protection, maximum external AC overcurrent protection, output overvoltage protection (varistor) | ||
| Operating Performance | |||
| Maximum Efficiency (ηmax) | 94.8% | 96.7% | 96.7% |
| Weighted Efficiency (EURO/CEC) | 92.0% | 95.0% | 95.0% |
| Feed-in Power Threshold | 8 W | 8 W | 8 W |
| Night Consumption | <0.4 W | <0.4 W | <0.4 W |
| Embedded Communication | |||
| Embedded Communication Interface | Wireless | Wireless | Wireless |
| Embedded Communication Protocol | ModBus TCP (SunSpec) | ModBus TCP (SunSpec) | ModBus TCP (SunSpec) |
| Commissioning Tool | Web User Interface, Aurora Manager Lite | Web User Interface, Aurora Manager Lite | Web User Interface, Aurora Manager Lite |
| Monitoring | Plant Portfolio Manager, Plant Viewer, Plant Viewer for Mobile, Energy Viewer | Plant Portfolio Manager, Plant Viewer, Plant Viewer for Mobile, Energy Viewer | Plant Portfolio Manager, Plant Viewer, Plant Viewer for Mobile, Energy Viewer |
| Optional Boards | UNO-DM-COM kit | UNO-DM-COM kit | UNO-DM-COM kit |
| Optional Communication Interfaces | RS485, Alarm/Load manager relay, Remote ON/OFF | RS485, Alarm/Load manager relay, Remote ON/OFF | RS485, Alarm/Load manager relay, Remote ON/OFF |
| Optional Communication Protocols | ModBus RTU (SunSpec), Aurora Protocol | ModBus RTU (SunSpec), Aurora Protocol | 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 50°C/122°F |
| Relative Humidity | 0...100% condensing | 0...100% condensing | 0...100% condensing |
| Acoustic Noise Emission Level | 50 dBA @ 1 m | 50 dBA @ 1 m | 50 dBA @ 1 m |
| Maximum Operating Altitude | 2000 m / 6560 ft | 2000 m / 6560 ft | 2000 m / 6560 ft |
| Environmental Protection Rating | IP65 | IP65 | IP65 |
| Cooling | Natural | Natural | Natural |
| Physical | |||
| Dimensions (H x W x D) | 553 x 418 x 175 mm / 21.8” x 16.5” x 6.9” | 553 x 418 x 175 mm / 21.8” x 16.5” x 6.9” | 553 x 418 x 175 mm / 21.8” x 16.5” x 6.9” |
| Weight | 15 kg / 33 lbs | 15 kg / 33 lbs | 15 kg / 33 lbs |
| Mounting System | Wall bracket | Wall bracket | Wall bracket |
| Safety | |||
| Isolation Level | Transformerless | Transformerless | Transformerless |
| Marking | CE, RCM | CE, RCM | 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 61000-3-2, EN 61000-3-3 | 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 61000-3-2, EN 61000-3-3 | 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 61000-3-2, EN 61000-3-3 |
| Grid Standard | CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G83/2, G59/3, G98-1, G99-1, RD 413, ITC-BT-40, AS/NZS 4777.2, IEC 61727, IEC 62116 | CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G83/2, G59/3, G98-1, G99-1, RD 413, ITC-BT-40, AS/NZS 4777.2, IEC 61727, IEC 62116 | CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G83/2, G59/3, G98-1, G99-1, RD 413, ITC-BT-40, AS/NZS 4777.2, IEC 61727, IEC 62116 |
Available Product Variants with DC Switch:
- UNO-DM-1.2-TL-PLUS-SB-Q
- UNO-DM-2.0-TL-PLUS-SB-Q
- UNO-DM-3.0-TL-PLUS-SB-Q
