The A062Y338 is a Genuine OEM MX322 AVR for STAMFORD generators. Automatic voltage regulator for Cummins Generator Technologies providing reliable voltage regulation. The MX322 is a 3-phase sensing AVR designed for STAMFORD alternators where high regulation accuracy is required across varied loading conditions. It shares the PMG-based excitation architecture of the MX series.

Key features

• 3-phase voltage sensing for accurate regulation under unbalanced loads
• PMG-powered excitation for short circuit current capability
• Adjustable stability, droop, and UFRO settings
• Drop-in replacement for the MX321 in most applications