Voltage Stabilizers

Industrial Voltage Stabilizer

Product Details:
  • Phase: Three Phase
  • Brand: SAKTHI

Avail from us a high-tech range of industrial voltage stabilizer, which is procured from sakthi. Designed as per the industry standards, our product range is extremely effective for power and voltage control. Moreover, these products find application in diverse electrical applications and can easily withstand large voltage fluctuations.

Voltage Stabilizers

Approx Price: Rs 45,000 / No(s) 

We supply Voltage Controllers that is available in a capacity of 400 volts (three phase) and 230 volts (single phase). It is specifically used to protect the electrical and electronic equipment that are effected by the voltage fluctuation. Soured from leading manufacturers, our range finds usage in General Laboratory Equipment, C. N. C. Machines, Escalators and Elevators and Air-Conditioning Plants.

Servo Voltage Regulators

Approx Price: Rs 36,000 / onwards 
Minimum Order Quantity: 1 onwards
Servo StabilizersWe are manufacturer and supplier of all kinds of servo stabilizers. Our range includes oil cooled servo stabilizers. Our products include air-cooled stabilizer, oil cooled servo stabilizers, single phase servo stabilizers, three phase servo stabilizers. Further to maintain the consistency in the performance of the machines, these are also continually upgraded. We are looking for queries for Power Engineering Equipment from Tamil Nadu, Kerala, Karnataka & Andhra Pradesh.
We are manufacturer and supplier of all kinds of servo stabilizers. Our range includes oil cooled servo stabilizers. Our products include air-cooled stabilizer, oil cooled servo stabilizers, single phase servo stabilizers, three phase servo stabilizers. Further to maintain the consistency in the performance of the machines, these are also continually upgraded.

Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),D/A,D/P,T/T (Bank Transfer),Other

4kva Ac Voltage Stabilizer

Static Stabilizer (PWM-IGBT)

Approx Price: Rs 65,000 / No 
Static Stabilizer (PWM-IGBT)The static stabilizer offers a reasonable improvement on slow servo controlled stabilizer as well as other static tap changing stabilizers. This technology does not cause di/dt problems as it does not switch the power path. The basic topology is with buck-boost transformer with high primary to secondary ratio for voltage correction of ± 25%. The control voltage is imposed on the primary of this buck-boost transformer. The voltage regulation with help of buck and boost topology is achieved electronically without the step changes in voltage that occur when the system regulates. This task is accomplished through a feedback and a control system implemented by using a microcontroller. 

The system uses IGBTs as power switches. Direct AC-AC converter circuit improve the overall system response and fast voltage correction. No storage capacitor increase life of the system. 20Khz PWM control operation using high end dsPIC controller to achieve correction time of 1 to 1.5 cycle. Excellent performance in voltage sensitive application.

  • What is Requirement of voltage regulator? 
    We don’t have any control over Input voltage source or transient/fluctuation generated by other load connected on the same grid. Electronics equipment are not designed for the wide input voltage range and in case of beyond specified input under and over voltage causes 

    • Permanent Damage to the load
    • De-rate the life of load
    • Unwanted interrupt in load operation

  • What are limitations of available voltage regulators? 
    Since Long, conventional methods like Servo voltage stabilizer and Tap Changer AVR are used In industrial, commercial and residential application.But, these technology has following limitations, 

    • Very slow correction speed
    • Slow Correction time
    • Interrupts power path at the time of regulation (tap changing method)
    • Mechanical component limitation or failure
    • Manual Bypass
    • Low reliability
    • Low regulation

  • Principle
    • Delta Voltage is added and subtracted at the primary of buck-boost transformer by IGBT based AC – AC converter to regulate output voltage
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