With many Servo stabilizer sellers in India, it is apparent to go for a recognized manufacturing company that exclusively makes Servo stabilizer. Servo Star is a well-known brand that has its own modernized transformer making base where different types of stabilizers are produced ranging between 1 KVA to 1500 KVA.
Servo Voltage Stabilizer offers a wide range of single phase to three-phase stabilizer units to suit various types of domestic and industrial applications such as metal processing equipment, production lines, construction devices, large type electromechanical equipment, elevators, medical equipment, jewellers, textiles, air-conditioners, etc. At home to protect fragile electronic gadgets like TV, refrigerators and other household appliances, Servo Star does it all.
Having a production unit in Delhi and a wide network in the NCR region, Servostar has felt its presence by dealership across India. We intend to increase our geographical presence by opening outlets through franchising and have a 360-degree approach in establishing and delivering the best products & services to all, across the world. You can get in touch with us on Facebook too.
At over 10 years of experience in this field, a great sales support system and a happy customer base, For both domestic and industrial power supply requirements, Servo Star is definitely is the preferred choice.
What is a Servo controlled stabilizer? Why should I install one?
In India, we face constant power problems and asymmetry in current distribution. Ergo, a stabilizer becomes necessary be it residential or commercial establishments, as it adjusts electric current into optimum voltage output thereby saving equipments from immediate overload or low voltage supply. But now the mundane transformer technique is passé. We have a more modern machine that is far better than a traditional voltage stabilizer known as the Servo Stabilizer.
The SERVO controlled stabilizer is a stabilizing unit that utilizes a ‘Servo’ motor controlled auto transformer and a Buck\Boost transformer booster which captures voltage fluctuations in input which is connected between the incoming phase supply & the load. It uniformly regulates current to give the desired output. The transformer range can vary according to usage requirements. The autotransformer is driven by an AC synchronous motor which controls output voltage by clockwise or anticlockwise rotation as per the input supply voltage. A full electronic control unit monitors voltage variation and manages the output voltage with components like comparator, transistors, mocs, etc. This method over traditional stabilizers keeps waveform distortion away. Unlike an ordinary relay transformer, a Servo stabilizer has an error amplifier to handle an error voltage. This voltage drives the ac synchronous motor in desired direction to boost or buck the output voltage from the secondary winding. Since the error amplifier continuously monitors the output voltage, we get constant voltage output. The carbon provides smooth transition of voltage adjustment. Indeed, Servo gives just +/-1% voltage variation and an idle consumption of less than 1% of total electrical units. In parts of India, where frequent power cuts and short circuits happen from high voltage fluctuations, overloading in the distribution network, Servo Stabilizers stand out as a durable option. Servo Voltage Stabilizer offers protection against over load, short circuit, undervoltage and overvoltage.
Servo Voltage Stabilizers come out in a diverse option of output and input voltage range fit for different applications in institutions, industries, and residences, etc. that run indigenous instruments, machines and gadgets. Servo Voltage Stabilizers have the best voltage calibration and are priced affordably. No doubt with the least voltage variation, Servo stands a leader in electricity regulation.
Know about Voltage and uses:
The inventory for the essential electrical loads in your house/office or industry is important before buying a servo stabilizer. Through load evaluation, you can get an idea how much power your system needs. But the question which usually arise here that is, how we can calculate the load and amperes? The most important formulas which I am going to tell you now, nobody may not tell you letter so here we go:-
Formula-1 (to calculate KVA through amperes)
1 KVA = 4.3 amperes
Formula-2 (to calculate KVA through KW)
KW /.8 = KVA
For an instance, if your motor is made of 8.6 Amperes, then 4.3×2=8.6 means you need 2 KVA voltage stabilizers. Meanwhile if you want to calculate through KWH (kilowatt) you just need to count all appliances voltage load through KW then divide that in .8, your answer would be equal to KVA that your home/office load require. If you buy a servo voltage stabilizer without calculating the load you may not be able to save your electrical equipment, so better to consult with an engineer.
Apart from it you also need to know the power fluctuations situations you are getting. After that, you can easily select the Input/output voltage window and power consumption. If power is not constant, Input/output voltage is not appropriate according to your appliances; you must install a servo voltage stabilizer to get protection against over load, short circuit, undervoltage, overvoltage.
Typical Names of Servo Stabilizer:
- Servo Voltage Stabilizer
- Servo Controlled Voltage Stabilizer
- Servo Transformer
- Stabilizer Servo type
- Compact design
- Durable construction
- Overload protection
- Durable performance
- High functionality
- Precise design
- Reliable service
- Guaranteed working
- Easy use
- High finish
Servo Star Stabilizer’s Applicability:
- Corporate sector
- Software and IT industry
- Engineering plants
- Medical equipment
- Textile plants
- Air conditioning plants
- Residences & offices
- UPS system
- Farm Houses
- Cement Plants
- Textile Industries
- Domestic Loads
- Pharmaceuticals industries
- Medical Industries
- CNC Machines
- R & D Institutions
- Automobile Industries
- Offsets Printing Machines
- Oil Industries
- IT Industries
- Escalators & Elevators
- Metro Logical Departments
- Paper Mills
- Industries & Lighting Loads
- Inductions Heating
- Tube Mills
- Mall & Comm. Complex
- Flours Mills
- Footwear & Leather Units
- Tele Communications
- Rolling Mills
- Food Processing Units
- Laboratory Equipment
- Distilleries & Beverages
- Cold Storage
- Defense Equipment
- Tea Estates
- Rubber Industries
Free Site Inspection
We offer Free Site Inspection presently in few areas like Noida, Gurgaon (Gurugram Haryana), Delhi, Panipat, Kundali, Greater Noida, Ghaziabad etc. Our engineers are everywhere in India. You can call us to confirm if our engineer can inspect in your area. Our engineer calculates the connected load and offers optimum capacity Servo solution. By installing proper Rating of Servo Stabilizer you will save on Energy bill. Let’s take an example, say you have installed 100 KVA Servo Stabilizer, but your requirement is of 75 KVA. As we know any transformer has an efficiency that varies from 90-98%. Let us assume it to be 98%. Still, a loss of 2% of the extra capacity of Stabilizer make’s a good amount of energy consumption over a year, which translates into the good amount of money.
Owing to our rich experience and vast knowledge of this domain, we have been able to manufacture and supply the optimum quality voltage stabilizer. Rendered by us at various specifications, the offered voltage stabilizers are used for maintaining a constant
voltage level. To ensure high standards of quality, the offered voltage stabilizers are checked on various quality assurance parameters.
What Should We Know Before Buying a Servo Stabilizer ?
Before buying the stabilizer, one must be aware of the amount of power that is consumed. By making an inventory of all the necessary electrical loads in the office or house and performing a fundamental electrical load evaluation, you can have an idea about the amount of power your system has to produce. Next, you should also be aware of the power fluctuations, which means that the range of maximum/minimum voltage that you get from the main AC supply. To be brief, you have to choose the input voltage window as well as the power consumption of the appliance. Whenever you buy any stabilizer, you need details about some data that includes input voltage range, output voltage range, KVA rating, type of load whether unbalance or balance, type of voltage, type of protection required and the type of cooling whether oil or air.
What Types of Servo Voltage Stabilizers are Available ?
There are mainly two types of Servo Voltage stabilizer
1. Manual Servo Voltage Stabilizer
2. Automatic Servo Voltage Stabilizer
Difference between Voltage Stabilizer & Servo Voltage Stabilizer
Normally it depends on the application. Suppose we have air conditioner or refrigerator then voltage stabilizer will be most fit. On the second side we have some Analytical Equipment, medical equipment or some sophisticated item, then one should go for servo voltage stabilizer because these item may require precise voltage. Besides this there are lot following technical difference between voltage stabilizer & Servo Voltage Stabilizer :
|Parameters||Voltage Stabilizer||Servo Voltage Stabilizer|
|Voltage Variation||220V +/-10%||220V +/- 1%|
|Voltage Correction Time||–||15 volt/sec|
|Availability||Available upto 7.5 KVA||Avilable upto 2000 kva|
|Component Used||Relays||Servo Motor|
|Reliability||Not much Rugged||Rugged|
|Phase||Available in Single Phase Only||Available in Single phase & Three Phase|
|Costing||Cheaper||Little Expensive because of Technology|
We receive many queries regarding voltage stabilizer stabilizer for Home main line. One should understand the difference between two as stated above. To elaborate more suppose a house normally has two Airconditioner (AC) and other appliances. One can install individual voltage stabilizer with AC and no need to install voltage stabilizer for other appliance as normal electrical appliance have SMPS built in and the voltage any SMPS can handle is very wide i.e. 120V – 280V. So by applying above method he/she can save lot of money as voltage stabilizer cost less compared to Servo voltage stabilizer.
Now we take another example of the bigger house which has more than 5 AC. Now, this has two option either to go for individual voltage stabilizer or install a central stabilizer of may be more than 20 kva. As seen in the above chart since voltage stabilizer comes till 15 kva, so one has to go for Servo Voltage Stabilizer.
Whom Should You Choose to Buy Servo Stabilizers?
There are many servo stabilizer manufacturers in India. And Specially Delhi is the hub of Servo Stabilizer manufacturers. The costing of Delhi’s manufacturer can not beaten by any state’s manufacturer because raw material (mainly copper is used in Servo Stabilizer) is easily available and there are lot of manufacturers / traders of this raw material. Before choosing a good manufacturer one should see the following points:
1. What is the turnover of a company?
2. What types of clients already they are serving.
3. Service Staff
4. Factory Area and in house machines to manufacture servo stabilizer
5. Are they making dimmers and transformer themselves or just buying from outside.
6. What is the Quality of Copper they are using?
7. From where the copper is purchased
8. Whether the vendors associated with them are happy
Questionnaire Before Placing the Order:
Now after analyzing the above detail you are in the process of awarding an order to some manufacturer. Before placing the order just ask few question:
1. Who is the owner/promoter of the company?
2. Qualification of the Director & their staff.
3. What about after sales & service.
4. Does servo stabilizer require periodic check ups?
5. How many times your engineer will visit the sites
6. Who will do the Installation?
7. Is there any material required for installation?
8. How much time it will take to install the stabilizer.
9. If servo stabilizer is Oil cooled, is there any need to refill it again or when refilling is required. ?
What kind of servo voltage stabilizer should I buy as there are two types, air cooled servo voltage stabilizer and oil cooled servo voltage stabilizer?
It depends on the application.
E.g. The connected load on the Servo Stabilizer is not for more than 5 hours or so then even for a load of 50/100KVA, one can go for Aircooled servo Stabilizer of 50/100kva. Because servo stabilizer in not working for more than 5 hours, so heat produced from it will be very less. (Like: MRI machine, X-ray)
Now we take the example of 30 kva load. If it is of continuous nature like any industrial machine (e.g. Cold Room), then we should install 30 kva Oil cooled, to support continued operation for long time durations.
Normally one can go for air cooled servo voltage stabilizer up to 30 kva, beyond 30 kva one should buy Oil cooled.
What Protection do We Provide?
In our domain, we tend to provide protection against any specific customer requirement. Further, our regular protection criteria are against overload, short circuit, over voltage and under voltage.
What is the Cost of AMC After Warranty Period ?
We take AMC of Servo Voltage Stabilizer also and our charges is 8% of the basic value of Servo Voltage Stabilizer.