![]() The AVR regulates power, which also works to keep the volume under control. If your generator is running loud, then there is a chance your AVR is not working properly. The average AVR generator will run at around 70 decibels. Excessive noiseĪVR generators run at relatively low volumes. Your AVR can short out if it is working too much, so always make sure all of the parts of your generator are working properly. This will affect your AVR by making it work harder for less voltage. A generator has a certain number of revolutions per minute, or RPM, that it is meant to run at.Ī problem can cause the motor to run at different RPMs while it’s on. A good example of this is when your generator’s motor is moving slowly. Uneven generator speedĪ single problem with your generator can cause more problems. When this happens, your AVR can overload and short out, making it less functional. It happens when the current quickly strengthens, causing the current to draw too much power from the supply. Short circuitĪ short circuit is a surefire way to kill your generator. The AVR is meant to keep a certain voltage, so it will overwork itself trying to maintain the set voltage.Īlways make sure your voltage usage and the generator’s power capacity match up, otherwise overloads will reduce the life of the unit. When that happens, your voltage will decline as well. When your generator is running more power than it can handle, the motor speed will decline. If you are using a generator that can handle less than your power requirement, overload is going to happen. Overload is the most common problem that messes with the AVR. Also, make sure your generator is able to handle the power load you require. Check your electrical wiring to make sure there are no issues. If you are having a lot of power surges, there could be an electrical issue in your building. When there are a lot of power surges, the AVR can get damaged. One of its functions is to regulate current. ![]() The AVR also doesn’t work well when there is a lot of unexpected change in power. When your generator has a power surge, the AVR cannot take a lot of change in power quantity repeatedly. If you are experiencing a lot of power surges, chances are they are wreaking havoc on your AVR. Signs of a generator AVR Failureīefore you test your AVR, you should check for signs of AVR failure. AVRs need to be tested constantly, so we’re going to be showing you how to keep your AVR running its best, always. You always want your AVR working properly, otherwise, you can experience power failure in your equipment or worse, an electrical fire. When an electrical surge happens, the AVR regulates the voltage coming through it. An automatic voltage regulator (AVR) is a device that protects generators from electrical surges. ![]()
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