The Stamford AS480 Automatic Voltage Regulator Module is a replacement AVR for Stamford generator systems, substituting the EA480 in compatible equipment. As an automatic voltage regulator, it monitors output voltage and adjusts excitation to help keep generator voltage stable under changing loads. Designed for use with Stamford alternators that originally used the EA480 AVR, the AS480 provides a like-for-like function essential to reliable power delivery.
