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

Mains switch box SOL-SC-FRO-SY/400/63A

The SOL-SC-FRO-SY/400V/63A mains switch box is used in PV systems to activate the emergency power function of the inverter. In the event of a power failure or deviations in the grid parameters, the PV system is safely disconnected from the public grid. A backup power supply is then established to supply the loads in the emergency power circuit. The box is designed for use in TN-S and TT grids and is compatible with Fronius Symo GEN24 Plus inverters. In addition to switching and protection devices, the box contains a Fronius Smart Meter for measurement, grid monitoring and communication with the inverter. The cables are fed in using the cable glands supplied and the incoming and outgoing cables are routed internally to terminal strips.

Product advantages

• Quick 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
• Standardized switchgear and controlgear assembly thanks to application of DIN EN 61439

Product features

• Suitable for use in TN-S and TT 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: ca. 12 kg
• Protection category: IP65