Automatic Voltage Stabilizer

What is an Automatic Voltage Stabilizer?

Automatic voltage stabilizers protect equipment or machinery from overvoltage, undervoltage and other voltage related problems.

An automatic voltage stabilizer is an electrical device designed to provide a constant voltage to the load at its output terminals regardless of variations in the input or supply voltage.

An automatic voltage stabilizer stabilizes the power supply voltage before delivering it to electrical devices, thereby extending their lifespan. Typically, a voltage stabilizer will regulate the supply to 220V/100V.

1.Why Use an Automatic Voltage Stabilizer?

Voltage fluctuations (increases or decreases in nominal voltage amplitude) are quite common in many areas, especially at the end of power lines. The most common causes of voltage fluctuations are lighting, electrical faults, faulty wiring, and periodic shutdowns of devices. These fluctuations can cause problems for electrical equipment or appliances.

**Extended overvoltage can lead to:**

– Permanent damage to equipment

– Insulation damage in the coils

– Unwanted interruptions in the load

– Increased losses in cables and related equipment

– Reduced lifespan of equipment

**Prolonged undervoltage can lead to:**

– Equipment failure

– Longer operating times (as in the case of resistance heaters)

– Reduced equipment efficiency

– Higher currents leading to overheating

– Computational errors

– Reduced motor speed

2. Operating Principle of an Automatic Voltage Stabilizer

In addition to stabilizing the power supply, a voltage stabilizer has several other functions:

– **Overvoltage protection:** The device automatically protects against overvoltage using an electronic relay. Specifically, the stabilizer cuts off the voltage when it detects excessively high input voltage. The stabilizer will automatically restore power once the condition is normalized, thus protecting electrical equipment and ensuring their durability.

– **Overcurrent protection:** During operation, if an overload occurs, the device will automatically cut off the power immediately, preventing potential fire hazards caused by electrical shorts.

– **Surge protection:** The Auto-reset system ensures that the internal brushes of the stabilizer return to a safe position in case of a power outage. When the power returns, there is a delay circuit of about 5 seconds to stabilize the power before the stabilizer resumes normal operation.

3. Benefits of an Automatic Voltage Stabilizer

The primary benefit of an automatic voltage stabilizer is to ensure stable output voltage, enabling electrical devices to operate steadily over a long period. Sudden changes in incoming voltage do not significantly affect the stable operation or lifespan of electrical devices using the stabilized power.

Besides maintaining a stable output voltage, the stabilizer has notable functions such as overcurrent protection and overvoltage protection. These functions are crucial for ensuring safety in environments where electricity is used.

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Mọi chi tiết xin liên hệ/For further details, please contact:

logo-hà lanVOLTAGE STABILIZER – PERFECT SOLUTION TO OVERWEAK POWER

Genuine 4 YEAR warranty

100% COPPER WIRE

Fast response speed

VOLTAGE STABILIZER – PERFECT SOLUTION TO REMEDY WEAK ELECTRICITY GENUINE WARRANTY 4 YEARS 100% COPPER WIRE Fast response speed

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Hotline: 1900 633 550
Technical advice:(+84)932 203 866

Hotline: 1900 633 550 Technical advice:(+84)932 203 866

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