How Servo Voltage Stabilizer Different From Other Voltage Stabilizers

There is no ebbing its need shortly when it comes to voltage stabilizers. Still, a common question that one usually asks when buying a stabilizer is whether they should buy a static voltage regulator or a servo voltage stabilizer.

How Manufacturers Highlight the Difference

Is there a difference between them and would it matter which one should buy? The answer is yes; there are differences between a servo stabilizer and a standard voltage regulator.

1. Voltage Correction Speed

The voltage correction speed is essential when it comes to a voltage stabilizer. A standard voltage stabilizer has an exceptionally high voltage correction speed mainly because it has no moving parts and a correction speed in the range of 360 to 500 V/sec. In contrast, the servo voltage regulator is an electromechanical device with a moving motor that helps achieve voltage correction; that is why voltage correction speed in the Servo regulator is slower than that of Static ones.

2. Correction Time

Since the voltage correction speed of the static voltage stabilizer is higher, the time taken for correction should be lower when compared with the servo voltage stabilizer, which is precisely the case. Due to the slow voltage correction speed, a servo voltage stabilizer takes around 50 ms to 5 sec correction time for voltage correction. In contrast, a static regulator only takes about 20 ms to 30 ms for the same.

3. Maintenance

According to the voltage regulator manufacturer, the servo voltage regulator has a moving motor that requires maintenance due to regular wear and tear, which is not the case with a static stabilizer as it doesn't have any moving part that requires regular maintenance.

4. Reliability factor

When it comes to voltage correction in stabilizer, it is done by fluctuating the winding in the auto transformer with a servo motor, and this increase or decrease, or simple fluctuation, of voltage across the primary of the buck-boost transformer and the secondary buck-boost, serves to correct the voltage, which is not the case for static stabilizer. A static stabilizer doesn't have a moving motor to correct voltage, so it uses the IGBT power stage.

5. Auto Bypass facility

When it comes to a static voltage regulator, an auto bypass is very simple because of its fast electronic nature, enabling it to transfer to bypass automatically without any break in the output voltage in no time, even in the case of a fault. In contrast, this auto bypass is a bit complicated but can be done, but it will take some transition time.

To conclude

Suppose you are looking for a servo voltage stabilizer manufacturer in India. In that case, you are in luck as Shakti Electrical Corporation is the premier voltage regulator manufacturer in India and provides delivery all over the country, no matter where your requirement is.

Customer satisfaction has always been the prime motivation. It drives behind our work, so whatever your requirement is, don't hesitate to reach out to us anytime through our contact page.

In today's time, no one wants to compromise on the quality of the stabilizers when dealing with power fluctuation. If you are looking for a reliable one, why don't you invest in a Servo voltage stabilizer now?

Hello, I am Mohanish Mehra founder of Shakti Electrical Corporation, We are a leading manufacturer of servo voltage stabilizers, transformer.