As its name suggests, whole-home surge protection defends your entire home against power surges. Various elements can cause power surges, and many of these are within our control, such as: A high power electrical device can cause a sudden spike in power when you switch it on. Electronics connected to the same circuit will deal with the same impact across the board. A number of different things can cause this to happen. So, what causes a generator to surge? A Dell portable system with Windows 10 Pro 64 installed may report the following error: "Power surge on the USB port – Unknown USB Device needs more power than the port can supply." They may occur dozens of times every day. Yes, a generator can cause power surges. It will modulate and control your home’s power and make sure it flows steadily, efficiently, and continuously. Knowing the causes can help you avoid them as you maintain your electrical system. What Causes Power Surges And How To Protect Your Electronics, https://www.prairielectric.com/wp-content/uploads/logo-full-white.svg, https://www.prairielectric.com/wp-content/uploads/what-causes-power-surges.jpg, The National Electrical Manufacturers Association (NEMA) estimates. Exposed wires should never be handled as they can cause electrocution. Call the award-winning electrical experts at Prairie Electric today to learn more about how you can protect your home or business! Surges can also occur when the power comes back on after an outage, and can even come into your home through telephone and cable TV lines. And if it is damaged or the casing is exposed, a power surge is more likely to happen. However voltage spikes can also have more mundane causes such as a fault in a transformer or higher-voltage (primary circuit) power wires falling onto lower-voltage (secondary circuit) power wires as a result of accident or storm damage. Outlets Have Visible Burns Marks or Burning Smell, Vibration or Buzzing Sound Coming From Outlets, How are you supposed to prevent power surges when there are so many different reasons they occur? Protect against power surges This is due to the power surge overloading the circuits connected to your electrical system. Refrigerators, air conditioners, and other appliances can cause surges when they’re switched on. There are quite a lot of culprits behind power surges in a house, from natural environmental factors to pesky little creatures. Perhaps you have surge protector receptacles elegantly installed in the wall. Power Surge Causes One common cause of power surges is lightning. Power surges have the ability to knock out your delicate electronics, cause fires, and wreak havoc up and down the circuitry of your home or business. As its name suggests, whole-home surge protection defends your entire home against power surges. Once power is restored after an outage, the sudden jump in current can create a power surge, damaging any previously unpowered appliances. A common cause of power surges, especially the most powerful ones, is lightning. Refrigerators, air conditioners and even space heaters can cause a power surge … When looking at electricity outage information, there are some common themes for what causes electricity faults. Most power surges are too small to be detected by the human senses and not strong enough to interrupt electrical service. Lightning Strikes Electrical storms are a common and destructive cause of power surges. Wiring that is damaged or exposed offers little electrical resistance, meaning any conductive material can spike the wire’s current to dangerous levels. Since it can be difficult to tell your wiring’s condition without getting behind your drywall, we have detailed a few signs that can indicate the situation. These high-powered devices draw a huge amount of voltage through your building’s circuitry. Heavy rain and flooding can also damage electrical infrastructure. They’re a bit more expensive than plugging surge protectors into all of your outlets and hoping for the best. There are over 20 million cloud-to-ground lightning strikes detected per year in … This causes an increase in the electrical potential energy, which can increase the current flowing to your wall outlet. Damaged or exposed wires can cause power surges as the electricity flowing through is not directed or handled in the proper manner. But bad wiring … Spikes in your home’s electrical current happen with surprising frequency. Think about all the different electrical devices in your home that require a high amount of power. Wiring is essential for distributing electricity. Sometimes these power surges are barely even noticeable, and show up in the form of a light flickering. What does it mean when a generator is hunting? Electrical overloads can lead to power surges as the overwhelmed circuit may receive a massive spike in current due to the excessive power being drawn. Lighting is pure electricity and can cause a surge of electricity to your outlets if it strikes … © 2020 All Rights Reserved. And if it is damaged or the casing is … As mentioned, a power surge is any brief burst of electricity that is too much for an electrical system to handle. This is why it’s recommended during severe storms to unplug any unused devices and appliances if you don’t have surge protection. Appliances and machines that use a lot of energy, like air-conditioners can cause a power surge when they are first switched on. This can happen when you overuse extension cords, plug in too many appliances, or use an appliance above the circuit’s amperage levels. This means whether the cause is an electrical overload, faulty wiring, lightning, or a power outage, whole-home surge protection will still act against power surges. 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