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⚡ Power up with precision — never let voltage drops slow you down!
The MX321 AVR is a two-phase sensed automatic voltage regulator designed as a direct generic replacement for brushless generator excitation systems. It supports input voltages from 190 to 264V AC, limits output burden to 10 ohms with 0.5-1A sensitivity, and operates reliably across extreme temperatures (-55°C to 800°C). Compatible with LV634, HC634, and P7 generators ranging from 700kW to 2200kW, it uses a PMG system to isolate control circuits and reduce interference, ensuring stable generator voltage under varying loads.
| ASIN | B0759V8M55 |
| Best Sellers Rank | 3,416,286 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 748 in Travel Steam Generators |
| Customer Reviews | 3.6 3.6 out of 5 stars (10) |
| Date First Available | 17 Aug. 2016 |
| Item model number | MX321 |
| Manufacturer | Thunder Parts |
| Package Dimensions | 22.7 x 17.6 x 4.9 cm; 730 g |
| Part number | MX321 |
S**R
I had one fail after 30 days and tried to contact the seller on their website (they leave a little card in the box), filled out their form, etc and it immediately told me an error occurred. Tried again a few days later, same thing, so switched browsers and same thing. I would not really recommend buying from them.
Trustpilot
3 days ago
1 month ago