





⚡ Power your generator like a pro — precision, stability, and smooth starts in one sleek AVR!
The MX321 AVR is a high-performance automatic voltage regulator designed as a direct replacement for Cummins MX321 models. It features precise ±0.5% voltage regulation, a soft start ramp adjustable from 0.4 to 4 seconds, and minimal thermal drift of 0.02% per °C. Utilizing a 3-phase PMG input, it isolates control circuits to reduce interference and supports continuous 3.7A DC output with intermittent peaks of 6A, ensuring reliable excitation for brushless generators. Backed by a 2-year warranty and praised for professional customer support, it’s the smart choice for maintaining generator efficiency and longevity.
V**X
Great customer support
Works great,, called to get instalation support and they helped me out a lot.. very profesional and detailed .. recomend buying from them!
A**R
Very very Good service
It was good, called and got some help
Trustpilot
Hace 2 semanas
Hace 1 mes