Fronius Symo GEN24 Plus mains switching box incl. smart meter, FRT capable

Mains switching box SOL-SC-FRO-SY/FRT/400V/63A

The SOL-SC-FRO-SY/FRT/400V/63A mains switchover box is used in PV systems to activate the emergency power function of the inverter. In the event of a power failure or a deviation in the grid parameters, the PV system is safely disconnected from the public grid. A backup power supply is then set up to supply the loads in the emergency power circuit. The box is intended exclusively for use in TN-S grids and is compatible with Fronius Symo GEN24 Plus inverters. In addition to switching and protection devices and a capacity module with a maintenance-free capacitor base, the box contains a Fronius Smart Meter for measurement, grid monitoring and communication with the inverter. An FRT capable disconnection is realized with the capacity module (FRT = Fault Ride Through). The cables are fed in using the cable glands supplied and the incoming and outgoing cables are routed internally to terminal strips.

Product advantages

• Fast installation and commissioning 
• Maintenance-free and time-saving wiring thanks to push-in connection technology
• Flexible choice of conductor cross-section thanks to enclosed cable glands of different sizes with variable sealing range
• Standard-compliant switchgear combination thanks to the application of DIN EN 61439

Product features

• Only suitable for use in TN-S networks
• Compatible with Fronius Symo GEN24 Plus inverters (6.0 / 8.0 / 10.0)
• Fronius Smart Meter TS65A-3 is already integrated
• Connection: Push-in terminals
• Conductor cross-section:
  
  • Feed, load and emergency power supply: max. 16 mm²
  • Inverter connection: max. 6 mm²
• Cable entry (cable gland enclosed)
  
  • 2 x M32 (18 - 25 mm)
  • 2 x M32 (15 - 21 mm)
  • 2 x M40 (19 - 28 mm)
  • 2 x M20 (6 - 12 mm)
• Dimensions (W x H x D): 31.9 x 66.4 x 14.4 cm
• Weight: about 12 kg
• Protection category: IP65