The communicative inverter for optimized energy management, the Fronius Primo with SnapINverter housing technology, is a single-phase variant of the three-phase Fronius Symo. The device is characterized by optimized energy management, comprehensive data communication and numerous interfaces. The Fronius Primo series works without a transformer and offers a power range from 3.0 to 8.2 kilowatts. Interfaces: 2x RS422 (RJ45 socket), USB (Type A socket), signal output (potential-free relay output), external input: connection of S0 counter / evaluation of overvoltage protection.Connection technology: DC 2x DC+1, 2x DC+2 and 4x DC screw terminals 2.5 - 16 mm2validated and standard compliance: DIN V0126-1-1/A1, IEC 62109-1/-2, IEC 62116, IEC 61727, AS 4777-2, AS 4777-3, G83/2, G59/3, CEI 0-21No VDE4105: Before installation as a replacement device in an existing system, coordination with the energy supplier must take place.
