If your portable or standby generator's output voltage is unstable (lights flickering, electronics acting up), the AVR might be bad. This R230 model is an automatic voltage regulator designed for brushless alternators. It takes a 120VAC input (works between 90-140V) and controls the exciter current to keep the generator's output voltage steady at around 120V, with an accuracy of ±0.5%. It can handle a continuous field current of 8A (10A for short bursts). It's a common replacement part for many generator brands. Installation is relatively simple if you're familiar with generator wiring - it usually has just a few connections. Makes a big difference in protecting your sensitive appliances from voltage spikes or drops. Just note, they might send either a new or old design version at random, so the look might vary slightly. A must-have spare part for any generator owner.
