ABB Aurora 256K Memory Card | EEPROM Module for 3.0–12.5kW Inverters | Fixes “Memory Guasta” Error | Used, Tested Monitoring Wait 5 minutes before any

Wait 5 minutes before any maintenance or inspection

Board Model: PWB (ACF)

24V Supply Fault

2 × NMB-MAT 4715KL-05W-B39 Axial Cooling Fans

ABB Aurora 256K Memory Card | EEPROM Module for 3.0–12.5kW Inverters | Fixes “Memory Guasta” Error | Used, Tested Monitoring Wait 5 minutes before anyThis is an original 256K EEPROM memory card for Aurora Power One ABB inverters ranging from 3. 0kW to 12. 5kW. Installed directly onto the main CPU control board, this module stores inverter settings, calibration data, and error logs. If your inverter displays the error "Memory Guasta", this module is typically the cause replacing it restores functionality without requiring a full mainboard swap. Condition: Used, tested, fully functional. Technical