We at Sakthi Electrical Control take the pleasure to introduce ourselves as the pioneers in the field of power conditioning serving the industry by manufacturing and exporting products like Voltage Stabilizer, K-Rated / Isolation Transformers, AC Drives, Servo Drives, CVT, Industrial UPS, Servo Stabilizer, Energy Conservers for Lighting Applications and K-rated Transformers. Sakthi Electrical Controls outstands a name for manufacturing products that are being recommended by a number of leading Original Equipment Manufacturers (OEMs) such as LMW, Philips Mechanical & Electrical, Pricol, Tata Communication, Reliance Communication.

We are distinguishing known for our exceptional quality of workmanship and rational and dedicated approach towards our assignments. Also, our expertise is based on two and a half decades of experience in developing unmatchable customized power solutions to meet the specific requirements of various industrial and commercial applications. We not only offer comprehensive power solutions for various requirements by developing top-of-the-line systems and products, but also assist our customers to optimize their power consumption through innovative products.

The investment made on the Sakthi Automatic Voltage Correcter will be recovered in about 2 years on account of the energy saving,imporved power factor,reduction in maximum demand, reduction in electrical breakdowns,increased life expectancy of the equipment and accelerated depreciation.


FAQ - Stabilizers
1. What is Servo Voltage stabilizer?

A. Servo Voltage Stabilizer uses an advance electronic controlled servo motor concept to govern a motorized variable transformer. Because of the motors involved, there is a small delay in voltage correction. However, output voltage accuracy is usually ±1% with input voltage changes of up to ±50%. This type of technology tends to be extremely effective when considering large three phase applications, as it is able to maintain its accuracy of all these phases, despite of input voltages balance and load balance at any power factor.

2. What is the need of Servo Voltage Stabilizer?

A. Highly fluctuation in AC supply is a common phenomenon in whole country. The voltage requirement of different electrical appliances is vary to a great extent. The electronics equipment like spectrophotometers, PH-Meter, X-Ray plant, recorders are all affected by high main voltage, whereas the refrigerators, deep freezers, incubators and other compressors are affected by low main voltage. How ever in industries, which are running 24 hours, also affected by this fluctuation voltage. So to achieve constant voltage Servo Stabilizers are used.

3. Whom to trust, there are several other manufacturers?

A. 50% of them are FRAUDS. Making false promises. They sell products and not their benefits.

4. How to select Servo Voltage Stabilizer?

A. When you select any stabilizer it requires some data as follows:
  • Input Voltage range
  • Output Voltage range
  • KVA rating
  • Type of load: balance/unbalance
  • Type of voltage: balance / unbalance
  • Type of protection required
  • Type of cooling: air / oil

5. What is the main function of the Stabilizer?

A. The main function of the Stabilizer is to stabilize the voltage & safeguard the electrical equipment’s. Energy saving is an added advantage.

6. Which protection to use in your Stabilizer?

A. We provide protection against short circuit, over load, over voltage/under voltage and also if customers have any specific requirement.

7. What is the efficiency of your Stabilizer?

A. The efficiency of our Stabilizer is more than 97% in comparison with other type available in the market.

8. What is used for control?

A. A solid state, plug in type printed circuit Board (PCB) is used for control.

9. What is the rate of correction?

A. Rate of correction is 10 to 50 volts/second.

10. How will I select stabilizer rating for my home/office?

A. Before selection the stabilizer you need to know how much power you use. By taking an inventory of all the essential electrical loads in your house / office, and doing a basic electrical load evaluation, you can get a good idea how much power your system needs to produce. Second, you have to know about the power Fluctuations situations also that means what voltage minimum / maximum you are getting from the main A.C. supply. In brief, you have to select the Input Voltage window and the power consumption of your appliance.


Note :
we reserved the right to change any/all the information without prior notice.

FAQ - Energy Saver

1. How does power saver saves electricity bills?

A. It reduces the choke current and other losses in circuit, provide optimum power to lighting circuit while operating. Thus it reduces consumption of electricity and saves electricity bills 20 to 30% of lighting power.

2. What does the quantum of saving depend on?

A. Savings depend on the type of discharge lamps used. Installation with ordinary fluorescent lights with chokes, typically saves about 25%. High intensity sodium lights power saving are higher than 25%.Lights fitted with high energy efficient chokes have saving around 15 to 20%.

3. Does “Sakthi” power saver emitt’s any rfi?

A. Sakthi power saver does not emit any RFI.

4. Any effect on frequency and harmonics?

A. The mains power frequency has no effect on power saver. Sakthi power saver reduces the harmonics content in the system

5. What is the effect on incoming voltage fluctuation?

A. The equipment works between 380 to 480 v

6. Can it be connected to mixed loads?

A. We recommend that proportion of acceptance of motorised load to be kept to below 50% of saver capacity. (In case of ps:99.)

7. Will the light intensity be reduced?

A . In all practical cases the reduction of light intensity observed 2 to 3%. In general, reduction of light intensity can not be detected by human eye.

8. What happens if the unit is overloaded?

A. The unit is designed to withstand 125% over load capacity and protections provided with MCB, MCCB and HRC fuses depend on capacity.

9. Will power saver improves power factor?

A. Though the unit is not power factor correction equipment, however power factor improvement is noticed.

10. What are the other benefits?
  • Saves Power
  • Improves Life of Equipment
  • Reduces Premature Failures
  • Reduces Frequent Breakdowns and Maintenance Cost
  • Reduces Harmonics.Improves Power Factor


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