Static Voltage Stabilizer Vs Servo Voltage Stabilizer

Unveiling the Difference: Servo vs Static Voltage Stabilizer

Voltage fluctuations can be detrimental to electrical equipment, leading to reduced performance, increased energy consumption, and even premature failure. To mitigate these issues, voltage stabilizers are employed to regulate voltage levels. Two prominent types of voltage stabilizers are Servo and Static Voltage Stabilizers. In this article, we will delve into the differences between these two technologies, exploring their operating principles, advantages, and applications to help you make an informed decision for your specific needs.

Operating Principles

Servo Voltage Stabilizer:

A Servo Voltage Stabilizer employs a motor-driven variable transformer to regulate output voltage. The servo motor adjusts the transformer’s tap position in response to voltage fluctuations, ensuring a stable output. This technology relies on moving parts, making it prone to wear and tear.

Static Voltage Stabilizer:

A Static Voltage Stabilizer, on the other hand, utilizes advanced power electronics and control circuits to regulate voltage. It employs solid-state components that consists of IGBT units and Pulse Width Modulation technology. Absence of moving parts results in higher reliability, efficiency, and a longer lifespan.

Key Differences

Technology: Servo stabilizers rely on motor-driven mechanical components, whereas Static stabilizers utilize solid-state electronics.
Reliability: Static stabilizers are more reliable due to the absence of moving parts, reducing maintenance needs.
Efficiency: Static stabilizers offer higher efficiency, typically above 98%, compared to Servo stabilizers.
Response Time: Static stabilizers respond faster to voltage fluctuations, ensuring quicker stabilization.
Maintenance: Servo stabilizers require regular maintenance due to moving parts, whereas Static stabilizers need minimal upkeep.

The table below outlines the difference between servo and static voltage stabilizer.

Conclusion

When deciding between Servo and Static Voltage Stabilizers, consider factors like reliability, efficiency, and response time. If your application requires high precision and fast voltage correction, a Static Voltage Stabilizer is the better choice. For applications with gradual voltage fluctuations, a Servo Voltage Stabilizer might be suitable.

At NKB Technocrats Pvt Ltd, we specialize in manufacturing high-quality Static Voltage Stabilizers, designed to provide precise voltage regulation and protection for your valuable equipment. Our Static Voltage Stabilizers are perfect for both home and industrial applications, ensuring uninterrupted power supply and prolonging equipment lifespan.

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Quality: Rigorous testing and quality control ensure exceptional product reliability.
Innovation: Continuous R&D investment for improved performance and features.
Customer Support: Comprehensive support and service for a seamless customer experience.

Don’t just take our word for it! Our customers rave about our static voltage stabilizer:

NKB Technocrats Pvt.Ltd. - Static Voltage Stabilizer Manufacturers In India

4.9

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Ketan Shah

09:36 12 Sep 24

I bought 30kVA stabilizer from NKB, stabilizer is industrial purpose built with superior quality.commissioning was very easy, thanks to NKB provided online support for start-up.support after sales from NKB is very professional. thanks to Manan for his support whenever needed.I strongly recommend this stabilizer for home purpose to get stable voltage.Thanks NKB.

Rajanikanth Dandamudi

14:09 22 Aug 24

Manan Sir spoke to me, understood the requirements and suggested a solution

XAVIER ARULAPPAN

14:02 13 Aug 24

Bought a 5 KVA SVS (operating voltage 150v to 300v) after discussing and co-ordinating with Mr. Manan for several weeks. In all this time, he was so helpful and patiently answered all my queries.The packing was top-notch, wrapped up with bubble sheets, foams and packed with wooden reapers.When I turned on the stabilizer for the first time, everything was working fine until main voltage drops to 205. I messaged Manan about this and sent a video that stabilizer cutoff if the voltage drops below 205 and when I messaged him it was already 10 PM, but he immediately called me and apologized and assured of looking into the matter. Next day upon diagnosis it was found that a component got damaged during transit. They sent all the suspected components and parts via air immediately and also assigned their technician to visit my place and do the repair work. The technician was very skillful and knowledgeable about his job.There is a lot of voltage fluctuation in my area and sometime voltage even drops to 130v and for the past two months the system is running with zero issues and is protecting my equipments very effectively.NKB Technocrats' product quality, dedication and service support is excellent. Highly recommended!

Ananth Deodhar

05:02 27 Jul 24

I bought a 45 KVA static stabilizer and a LiPO4 inverter from NKB Technocrats and I believe these two were/are one of the best decisions I ever made.Just to give you some context, I have a recently constructed my property, and though we don’t have drastic fluctuations in the place that we live in, I have had instances where a lot of my expensive equipment got fried thanks to the electricity department. My initial decision was to purchase a servo stabilizer system but after learning more about static stabilizers, I am happy I went with it.I have space constraints and a static stabilizer is light years ahead when it comes to space saving. On the technical front, it has so far handled 209 to 230 and 257 to 230 voltage correction. All my ACs are inverter PCB based besides other office equipment so I did not want to risk not having a stabilizer.Now on the inverter side, I was looking at Exide, Luminous primarily with the usual setup, and then I began reading about Lithium Iron Phosphate based systems. I did make a calculated bet on it, but I must say I am blown away by the efficiency of this inverter system.I am from the IT field and everyone told me that I “may” need a dedicated UPS for my server rack (tiny server rack at my home) as inverters usually are not meant to handle tiny blips in computers and servers when lights go on an off. Once the inverter and stabilizer systems went live, the inverter has been tested on multiple power cuts, and it just doesn’t fail. I have been on critical meetings, but no blip, no internet losses, my server systems and video calls just keep going. It is way smaller than an equivalent Exide / Luminous traditional setup. I haven’t stress tested it yet, so don’t think of this as a detailed review - but now I don’t need yet another UPS for my machines which is a BIG plus for me.After Sales:Mr. Manan supported us on every step of the way during installation. The packaging was perfect, no dents, damages or issues in transport. My electrical contractors went on multiple calls with him just to double check, triple check wiring. My electricians could not believe a 45KVA system could be so small, as they are used to servo systems. Funny side story - they clicked pictures of the system after installation. :)It has been about 2 months since the installation, and the systems are going strong. I have spoken with Mr. Manan multiple times post installation on questions I had as a lay person in this domain and he has patiently helped respond to these as well.Overall Experience:The entire experience was smooth, with Mr. Manan patiently answering all my questions, concerns and technically guiding me in things which weren’t necessarily related to the stabilizer. I had multiple quotations from different vendors including those in my city, but I finally went with NKB Technocrats based on the following factors:- Technically very sound, many of the other vendors were unable to answer what I thought were basic questions- Very patient in answering questions, they are not just out to make a sale- They don't push you around and listen to the actual problem you are facing and then give solutions- The electronic chipsets used (I had specific questions about what chipset was being used - in all honesty I did not know about this but my architect had guided me what to look out for)So, yes, while NKB Technocrats is one of the more expensive systems, and I did take a leap of faith going with them vs vendors who were in my city or a lot closer to my city, so far I have no problems. After building a brand new property I did not want to take any chances and these guys have supported me all the way.I would gladly recommend them if you are dealing with sensitive equipment and want to increase the overall power condition at your home/office.And thanks Manan and team for making such high end systems!

Ajit Singh

08:08 19 Jun 24

2 year update:Unit works flawlessly and has been the backbone of my audio system.Very happy with the service and prompt replies from Mr Manan from NKB Technocrats 👍🏽I purchased a few custom built products from them including a customised 5kVA single phase Static Voltage Stabiliser that has exceeded my expectations as a no compromise product that’s will deliver what was promised.- the 5VA static stabiliser is now THE power conditioner for my audio setup and has been working flawlessly.Great follow-up and after sales support by Manan.

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