GROUP SWITCH PANEL AHMA AHMA KSK075M

Enclosure for centralized protection for one inverter up to 75 kWp. IP44, wall-mounted, operating temperature minimum -20°C. Rated current 100A. Includes a 125A load switch and a 150A contactor (sizing 1.5x In). The contactor is remotely controlled when a remote control signal is received from the monitoring relay. The contactor is closed when permission to reconnect to the grid is received from the monitoring relay. Main switch lockable with a padlock. Production measurement implemented with a network analyzer (Circutor CVM-C11-ITF-IN-485-ICT2). Network analyzer features a ModBus communication interface. Local emergency stop switch located on the enclosure lid. Includes voltage and frequency monitoring relay Ziehl UFR1001E (compliant with SFS-EN 50549-1:2019), monitoring data can be duplicated if needed. When centralized protection is implemented with this enclosure, the need for a separate AC safety switch is eliminated. This product description is an automated translation of the original Finnish description.