Description
Input Data
| Number of MPP trackers | 2 |
|---|---|
| PV input power | 10,25 kW |
|
Feed-in start voltage (Udc start)
|
80 V |
| Min. MPP voltage ( U mpp min) | 260 V |
| Max. MPP voltage ( U mpp max) | 480 V |
Output Data PV Point
| Max. switchover time PV-Point | 22 s |
|---|---|
| Max. switchover time Full Backup | 17 s |
General Data
| Mains Frequency | 60 1/s, 50 1/s |
|---|---|
| Length | 583 mm |
| Width | 529 mm |
| Height | 583 mm |
| Depth | 180 mm |
| Weight | 20,85 kg |
| Weight incl. packaging | 25,9 kg |
| Protection class | 1 |
|
Overvoltage category (DC / AC) 1)
|
2 / 4 |
| Inverter design | Transformerless |
| Cooling | Active Cooling Technology |
| Installation | Indoor and outdoor installation |
| Min. permissible ambient temperature | -40 °C |
| Max. permissible ambient temperature | 60 °C |
| DC PV connection technology | 2x DC+1, 2x DC+2 and 4x DC- spring-type terminals for solid: copper stranded / fine stranded: copper AWG14-8 |
| DC battery connection technology | 1x DC+ and 1x DC- spring-type terminals for solid: copper AWG 12-8 |
| AC connection technology | Spring-type terminals for solid: copper stranded / fine stranded: copper: AWG 12-6 Backup power spring-type terminals: AWG 16-8 |
| Back-up power functions | PV Point |
| Sound emissions | 51 dB(A) |
| Interference emission class | B |
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 / 2x Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
|---|---|
| 6x digital in/out + 6x digital in | Interface to ripple control receiver, energy management |
| Emergency stop (WSD) | Yes |
| Datalogger and web server | Included |
| 2x RS485 | Modbus RTU SunSpec (third-party provider) / Fronius Smart Meter |
Technical Data
| Grid connection | NPE |
|---|
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