What is the Difference Between a Normal Stabilizer and a Servo

What is the Difference Between a Normal Stabilizer and a Servo Stabilizer?

Stabilizers are quite an essential part of spaces that rely heavily on electrical devices.

A stabilizer ensures that the electrical devices maintain a stable voltage. Naturally, you would not want your electrical appliances to get damaged due to the fluctuation in the electric supply. But when one talks about the different stabilizers, they would find two different stabilizers in the market – one normal and the other an industrial servo voltage stabilizer.

Difference Between A Regular Stabilizer and A Servo Stabilizer Naturally, there are differences between them, which makes them suitable for specific situations. So, before placing an order for a servo voltage stabilizer for home, let’s understand their main differences.

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Working principle

A regular stabilizer, or what should be correctly termed a relay stabilizer, is based on regulating voltage by switching the relays. They connect one of the several tappings of transformers to the load. The servo stabilizer from stabilizers manufacturers utilizes the servo motor for voltage correction, which is beneficial when constant

fluctuation occurs. And while it does work, it is less effective when compared to servo stabilizers.

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Voltage accuracy

On the whole, servo stabilizers from a servo voltage stabilizer manufacturer are significantly better when it comes to voltage accuracy. Servo stabilizers have an output voltage accuracy of +- 1%. Whereas when it comes to standard stabilizers, the same output accuracy could be between + 10 and -10%, which is a substantial difference. 

Components

As mentioned earlier, a servo stabilizer from a voltage regulator manufacturer takes advantage of a servo motor to handle the voltage fluctuation. In addition, it also has a buck-boost transformer, autotransformer, control circuitry, and other components that ensure a smooth operation.

On the other hand, there are only a few components in relay Transformers. Some of them are operational amplifiers, rectifier circuits, and the microcontroller unit. 

Reliability and durability

The servo voltage regulator is made with well-gelled components that ensure they work for an extended period. They provide consistent results and are more reliable compared to their relay counterparts. The various parts used in these servo stabilizers are also pretty reliable and are not prone to breakdown.

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Voltage correction speed

The voltage correction speed is a crucial criterion in determining whether one should buy a servo stabilizer or a normal one. The voltage correction speed of the servo stabilizers is significantly lower than the relay stabilizers, which is pretty understandable. A servo stabilizer contains various components solely dedicated to speeding up the process. In contrast, in a relay stabilizer, the focus is more on the conversion than the speed. 

Usage

A normal relay stabilizer is designed to be used in a limited capacity, specifically in households. In comparison, servo stabilizers are industrial-scale equipment used at home. But yes, they are primarily designed by any transformer manufacturer to be used in an industrial operation.

Conclusion These are the primary differences between a normal stabilizer and a servo stabilizer.

The servo stabilizers are significantly superior to normal stabilizers, whether a single phase servo stabilizer or another. But to take advantage of them, one must first connect with a reliable supplier. And if that is what you are looking for, then there is no better companion than Shakti Electrical Corporation.

Shakti Electrical Corporation provides solutions for both single and 3-phase servo controlled voltage stabilizer requirements.

Reference:

https://transformervoltagestabilizer.wordpress.com/2022/08/09/normal-stabilizer-and-servostabilizer/