GENERAL DATA
Height: 645,0 mm
Width: 431,0 mm
Depth: 204,0 mm
Weight: 21,5 kg
Degree of protection: IP 65
Protection class: 1,0
Overvoltage category (DC / AC) 1): 2 / 3
Night-time consumption < 1 W
Inverter design: Transformerless
Cooling: Regulated air cooling
Installation: Indoors and outdoors
Ambient temperature range: -40°C – +55°C
Permitted humidity: 0 – 100 %
Max. altitude 2: 4.000 m
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 – 16 mm²
AC connection technology 3-pin AC screw terminals 2.5 – 16 mm²
Certificates and compliance with standards DIN V VDE 0126-1-1/A1, IEC 62109-1/-2, IEC 62116, IEC 61727,<br /> AS 4777-2, AS 4777-3, G83/2, G59/3, CEI 0-21, VDE AR N 4105

PROTECTION DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection 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