GROUP SWITCH PANEL AHMA AHMA KSK150M-2F

Enclosure for centralized protection for two inverters up to 150 kWp. IP44, wall-mounted, operating temperature min. -20°C. Rated current 240A. Includes Hager H3+ series compact circuit breaker with motor drive. The enclosure has separate DC fuses /160A outputs for two inverters (fuses not included). Circuit breaker remote trip via under-voltage release (230VAC). Remote trip occurs when a trip signal is received from the monitoring relay. Remote close via motor drive (230VAC) when the monitoring relay provides permission to reconnect to the grid. A time relay ensures proper operation of the compact circuit breaker motor drive during closing. Compact circuit breaker 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 requirement for a separate AC safety switch is eliminated. This product description is an automated translation of the original Finnish description.