INPUT DATA
| Number of MPP trackers | 1 |
| Max. input current (Idc max) | 44,2 A |
| Max. short circuit current, module array | 71,6 A |
| DC input voltage range (Udc min – Udc max) | 580 – 1000 V |
| Feed-in start voltage (Udc start) | 650 V |
| Nominal input voltage (Udc,r) | 580 V |
| MPP voltage range (Umpp min – Umpp max) | 580 – 850 V |
| Usable MPP voltage range | 580 – 850 V |
| Number of DC connections | 6 |
| Max. PV generator power (Pdc max) | 37,8 kWpeak |
OUTPUT DATA
| AC nominal output (Pac,r) | 25 kW |
| Max. output power (Pac max) | 25 kVA |
| AC output current (Iac nom) | 37,9 / 36,2 A |
| Grid connection (Uac,r) | 3~ NPE 400/230, 3~ NPE 380/220 V |
| AC voltage range (Umin – Umax) | 150 – 275 V |
| Frequency (fr) | 50 / 60 Hz |
| Frequency range (fmin – fmax) | 45 – 65 Hz |
| Total harmonic distortion | < 2 % 2=”“ =”“> |
| Power factor (cos φac,r) | 0 – 1 ind./cap. |
GENERAL DATA
| Height | 725 mm |
| Width | 510 mm |
| Depth | 225 mm |
| Weight | 35,7 kg |
| Degree of protection | IP 66 |
| Protection class | 1 |
| Overvoltage category (DC / AC) 1) | 2 / 3 |
| Night-time consumption | < 1 w 1=”“> |
| Inverter design | Transformerless |
| Cooling | Regulated air cooling |
| Installation | Indoors and outdoors |
| Ambient temperature range | |
| Permitted humidity | 0 – 100 % |
| Max. altitude 2) | 2.000 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 | ÖVE / ÖNORM E 8001-4-712, DIN V VDE 0126-1-1/A1, VDE AR N 4105, IEC 62109-1/-2, IEC 62116, IEC 61727, AS 3100, AS 4777-2, AS 4777-3, CER 06-190, G99, UNE 206007-1, SI 4777, CEI 0-16, CEI 0-21 |
EFFICIENCY
| Max. efficiency (PV – grid) | 98,2 % |
| European efficiency (ηEU) | 98,0 % |
| η at 5 Pac,r 3) | 95,1 / 91,5 |
| η at 10 Pac,r 3) | 97,0 / 95,2 |
| η at 20 Pac,r 3) | 97,8 / 96,9 |
| η at 25 Pac,r 3) | 98,0 / 97,0 |
| η at 30 Pac,r 3) | 98,1 / 97,2 |
| η at 50 Pac,r 3) | 98,2 / 97,5 |
| η at 75 Pac,r 3) | 98,2 / 97,5 |
| η at 100 Pac,r 3) | 98,2 / 97,5 % |
| MPP adaptation efficiency | > 99,9 % |
PROTECTION DEVICES
| DC insulation measurement | Yes |
| Overload behaviour | Operating point shift, power limitation |
| DC disconnector | Yes |
| Integrated string fuse holder | 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 |
| USB (type A socket) 4) | Data logging, inverter update via USB flash drive |
| 2x RS422 (RJ45 socket) 4) | Fronius Solar Net |
| Signalling output 4) | Energy management (floating relay output) |
| Datalogger and web server | Integrated |
| External input 4) | S0 meter connection / Evaluation of overvoltage protection |
| RS485 | Modbus RTU SunSpec or meter connection |
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