Why do your home appliances require surge protection?

Stable energy supplies are the basis of modern life. From charging smartphones to running refrigerators and heating, everything depends on a reliable source of power. But what happens when this stability is disrupted? Power surges or power outages can cause serious damage to the equipment you use every day. We often take electricity for granted, but the reality can be harsh: grid instability can lead to breakdowns, costly repairs or even the complete loss of household appliances.

Why is this important now?

Under conditions of power outages and regular bombing of infrastructure facilities, Ukraine’s energy system remains unstable. After stabilization or interruption in emergency situations, electricity returns with a significant increase in voltage, because most devices in buildings remain connected to the network. Even when electricity is available, the voltage can fluctuate greatly up and down, which is actually bad and detrimental to the operation of household appliances. Washing machines or refrigerators may malfunction, their operating cycles may be disrupted, some moving parts may be damaged, and sensitive electronic components may be damaged.

The main threats during voltage surges

An energy surge is more than just a temporary inconvenience. It can lead to serious consequences for equipment, infrastructure and even daily life. What are the main risks in such cases?

• Damage to household appliances and electronics – Refrigerators, washing machines, televisions and other appliances are particularly sensitive to power surges. Unstable electricity causes damage to internal components: for example, refrigerator compressors or microcircuits (now present in every appliance). This not only disables the device, but can also result in expensive repairs or complete replacement of the equipment.
• Risk of short circuit – A sudden power surge increases the stress on the wires, which may lead to a short circuit. Not only does this put your equipment at risk, but it also creates a real fire risk.
• Data loss – Modern devices such as computers or smart technology operate with data continuously. A sudden power outage can result in the loss of important documents, programs, or settings. For businesses, this can be especially crucial.
• Comfort and safety Turning off the lights affects our productivity and comfort. Lack of heating, hot water or light can be a serious problem during the cold season. For those working from home, these changes are turning into a real challenge.

The consequences of voltage spikes can be significant, but they can be avoided. One effective solution is to use devices with built-in protection, which helps preserve equipment and mental health.

What is voltage control?

Voltage control It is a technology that ensures stable operation of household appliances even with an unstable power supply. If voltage rises or falls beyond limits that could pose a threat to the equipment, the system immediately turns off the device, preventing damage to the devices’ internal components. This technology has been integrated into modern Samsung appliances, such as refrigerators, washing machines and the new range of ovens, eliminating the need for additional external voltage stabilizers.

Why is this technology important for modern technology?

With the development of “smart” appliances, home appliances have become more complex and at the same time more sensitive to voltage fluctuations. Microprocessors, electronic boards, intelligent algorithms – all of this is vulnerable to power surges. Voltage control not only extends the life of your devices, but also prevents costly repairs or replacements. This is especially true in conditions where problems with power supply are becoming more frequent, and the price of modern technology (especially smart) remains high.

How does the Volt Control protection system work?

Voltage control technology ensures stable operation of the equipment with voltage deviation +/- 15% of the nominal value (220-240V). If the voltage rises significantly, up to 400 V, the protective shutdown is triggered. After the voltage is restored to the nominal value, the device automatically turns on and returns to operation. For example, if the washing machine is running at the time of a power outage, it will continue to operate from the program phase in which it was turned off.

• Automatic monitoring and protection – The system continuously monitors the voltage level in the electrical network. If the allowed values ​​are exceeded Voltage control It automatically turns off the device, protects it from damage, and resumes operation after the voltage stabilizes.
• Automatic shutdown and recovery – In case of critical voltage changes, the system turns off the device to avoid malfunctions. After the voltage returns to normal, the device resumes operation automatically, without user intervention.
• Protect key components – The voltage control system works to protect important elements of equipment such as compressors in refrigerators, heating elements in ovens, and motors in washing machines, preventing their failure due to high voltage.
• Save settings – In the event of an emergency shutdown of the oven or washing machine, the system retains the previous settings (for example, the selected operating modes). This allows continued operation without the need to reprogram the device after power is restored.
• Long-term equipment operation – Unstable voltage gradually wears out parts of household appliances, even if serious malfunctions do not occur. Thanks to voltage control, devices operate in stable conditions, which significantly extends their service life. This saves money and eliminates unnecessary hassle related to repairs or purchasing new equipment.

Volt Control is a long-term solution to saving money on equipment. Stable operation of devices, safe operation and confidence that even in the event of a voltage surge, the equipment will remain safe and sound.

Who needs this technology?

If your home is full of modern appliances – refrigerators, TVs, washing machines or air conditioners, you have already invested in your comfort. Volt Control technology can help protect this investment by protecting against damage caused by voltage surges. This is especially true in areas where the power grid is often unstable. In areas where power fluctuations or power outages occur frequently, voltage control technology becomes essential. It allows devices to work stably, even when the network is unstable.

What devices support this technology?

Volt Control technology is available in many Samsung home appliances, which provides reliable protection against voltage surges. Here are three examples of typical modern Samsung home appliances that support voltage control:

Articulated washer WW11B1944AGBUA

Refrigerator RB38C7B4EB1/UA

Oven NV7B4245VAK/WT

More equipment that supports voltage control – in Samsung website.

How else can you avoid the consequences of a sudden shutdown?

Even with modern technology like voltage control, extra safety measures never hurt. Below are some practical tips that will help reduce the risks to your devices and ensure their stable operation.

• Use devices with built-in security Voltage-controlled equipment is the first protective barrier against voltage surges. Choose devices that already contain this technology to avoid the additional costs of external installers.
• Install a voltage stabilizer – To protect your entire home network, you can install a voltage stabilizer. It equalizes the voltage of all appliances in the home, and is especially useful for areas with frequent fluctuations.
• Install an uninterruptible power supply (UPS) – This is an excellent solution for protecting equipment that relies heavily on electricity: computers, routers and servers. The device not only equalizes the voltage, but also provides backup power during short-term power outages.
• Load distribution in the electrical network – Do not connect too many high-power devices to one outlet. This reduces the risk of overload and additional voltage spikes.

A combination of protection technologies (such as voltage control) and additional safety measures is the best way to keep your devices in working condition. This will help avoid problems that could cause power surges or power outages.

Bottom line

Power surges and sudden power outages cause a lot of stress to all of us. If we cannot avoid it, we should think about minimizing the consequences. Simple measures are appropriate at all times – installing voltage stabilizers, using uninterruptible power supplies and battery charging stations with inverters. Before conducting a responsible analysis of the market on the eve of purchasing new equipment and additional attention to the possibilities of automatic protection against voltage surges – the same thing Voltage control. Neglecting important parts can result in a complete loss of new equipment.