Technical Data
- Number of MPP trackers: 2
- Max. input current (Idc max): 33.0 / 27.0 A
- Max. short circuit current, module array*: 68.0 / 55.7 A
- DC input voltage range (Udc min - Udc max): 200 - 1000 V
- Feed-in start voltage (Udc start): 200 V
- Nominal input voltage (Udc,r): 600 V
- MPP voltage range (Umpp min - Umpp max): 420 - 800 V
- Usable MPP voltage range: 200 - 800 V
- Number of DC connections: 3 + 3
- Max. PV generator power (Pdc max): 30 kWpeak
Output Data
- AC nominal output (Pac,r): 20 kW
- Max. output power (Pac max): 20 kVA
- AC output current (Iac nom): 28.9 A
- Grid connection (Uac,r): 3~NPE 400/230, 3~NPE 380/220 V
- AC voltage range (Umin - Umax): 150 - 280 V
- Frequency (fr): 50 / 60 Hz
- Frequency range (fmin - fmax): 45 - 65 Hz
- Total harmonic distortion: <3% @Pnom (230/400VAC 50Hz)
- Power factor (cos φac,r): 0 - 1 ind,/cap,
General Data
- Width: 510 mm
- Height: 725 mm
- Depth: 225 mm
- Weight: 39.8 kg
- Weight incl. packaging: 46.2 kg
- Degree of protection: IP 66
- Protection class: 1
- Overvoltage category (DC / AC) : 2 / 3
- Night-time consumption: <1 W
- Cooling: Regulated air cooling
- Installation: Indoor and outdoor installation
- Ambient temperature range: -25°C - +60°C
- Permitted humidity: 0 - 100%
- Max. altitude : 2,000 m / 3,400 m
- DC connection technology: 6x DC+ and 6x DC- screw terminals 2.5 - 16 mm²
- AC connection technology: 5-pin AC screw terminals 2.5 - 16 mm²
- Certificates and compliance with standards: IEC 62109-1/-2, IEC 62116, IEC 61727, VDE 0126-1-1/A1, VDE AR-N 4105, G98/1, G99/1, AS/NZS 4777.2, UNE 206007-1, CEI 0-21, CEI 0-16, NRS 097-2-1, TOR Erzeuger Typ A, VDE AR-N 4110, EN 50549-1/-2, IEC 61683, IEC60068
Efficiency
- Max. efficiency (PV - grid): 97.8%
- European efficiency (ηEU): 96.7 / 97.6 / 97.2%
- η at 5% Pac,r : 93.6 / 95.5 / 82.5%
- η at 10% Pac,r : 95.5 / 96.7 / 95.6%
- η at 20% Pac,r : 96.6 / 97.6 / 97.0%
- η at 25% Pac,r : 96.8 / 97.7 / 97.2%
- η at 30% Pac,r : 96.9 / 97.7 / 97.2%
- η at 50% Pac,r : 96.9 / 97.8 / 97.3%
- η at 75% Pac,r : 96.8 / 97.8 / 97.5%
- η at 100% Pac,r : 96.7 / 97.7 / 97.4%
- MPP adaptation efficiency: >99.9%
Protection Devices
- DC insulation measurement: Yes
- Overload behaviour: Operating point shift. Power limitation
- DC disconnector: Yes
- DC Reverse polarity protection: Yes
- Arc fault circuit interrupter (Fronius Arc Guard): Yes
Interfaces
- WLAN / Ethernet LAN: Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
- 6 inputs and 4 digital inputs/outputs: Interface to ripple control receiver, energy management
- USB (type A socket) : Data logging, inverter update via USB flash drive
- 2x RS422 (RJ45 socket) : Fronius Solar Net
- Signalling output : Energy management (floating relay output)
- Datalogger and web server: Included
- External input : S0 meter connection / Evaluation of overvoltage protection
- RS485: Modbus RTU SunSpec or meter connection
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