Differences between Servo Stabilizers and Static Stabilizers

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Differences between Servo Stabilizers and Static
Stabilizers

• Servo Stabilizers and Static Stabilizers are the
  most prominent models of stabilizers that are
  used in miscellaneous applications. People
  generally get confused between these two types of
  stabilizers. These electric devices are mandatory
  to be used in plenty of applications.
• Servo Stabilizer is used to prevent the issue of
  voltage conditioning means the voltage rises and
  dips often appear in offices, houses, malls,
  power plants or industries. Sudden shocks, over
  and under voltages, and short circuits are other
  examples of voltage conditioning.

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Servo Voltage Stabilizer

• A Static Stabilizer is also known as a Static
  Voltage Stabilizer (SVS). It is an SMPS type of
  stabilizer. It means a stabilizer for AC input
  and AC output. Unlike a servo motor in the servo
  stabilizer, static stabilizers do not have any
  components that move.
• Instead, a static stabilizer comes equipped with
  an electronic circuit based on the Insulated-Gate
  Bipolar Transistor (IGBT) mechanism for
  controlling voltage. These electrical devices do
  also have microprocessors and buck boost
  transformers. The function of a static stabilizer
  is to correct voltage fluctuations.
• In addition, these stabilizers pack with a new
  switching topology where the PWM is performed
  directly in AC- to-AC switching, without causing
  any harmonic distortions. With the topology, the
  need for converting the AC into DC and then again
  DC to AC input is eliminated.
• The new topology in static stabilizers allows
  simple design by lowering the component count
  which improves efficiency and reliability.

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Static Voltage Stabilizer

• A servo voltage stabilizer is a type of
  electrical device used to stabilize the voltage
  and protect your expensive electrical equipment.
  Typically, 230V to 415V range for single or three
  phases are the required electricity distribution.
• A Servo Stabilizer has a servo motor controlled
  stabilization system that allows the perfect
  voltage supply to the electrical appliances.
• Buck or Boost transformer booster is used to
  capture voltage fluctuations from the input
  source
• It regulates the current to the correct output
  level
• It is a closed-loop control instrument that
  maintains the balance of the 3 or single-phase
  voltage output
• The most important component of a servo
  stabilizer is the servo motor that rotates in a
  clockwise and anticlockwise direction to maintain
  the voltage fluctuations. A buck-boost
  transformer and a variable transformer in the
  servo stabilizer assist servo motors in
  regulating and stabilizing the voltage levels.
  Thus, servo voltage features control the constant
  voltage fluctuation and keep the voltage under
  control. It can automatically maintain a constant
  level of voltage for our electrical appliances.

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Major Differences between Servo Stabilizers
Static Stabilizers

• Operation Dependency
• Servo stabilizers come with an autotransformer
  for increasing or decreasing the level of voltage
  on the basis of primary and secondary windings.
  This leads to controlling the movement of a shaft
  that lets the servo voltage rotate to control the
  voltage. So voltage stabilization depends on the
  servo motor.
• In contrast, the voltage correction solely
  depends on the IGBT power stage for voltage
  correction.
• Working Principle
• Servo mechanism is the working principle of
  service stabilizers. The clockwise and
  anticlockwise movement due to the servo motor
  corrects the voltage imbalance in servo
  stabilizers. On the other hand, static
  stabilizers function based on IGBT technologies
  and microprocessors for regulating voltage
  control. The reliability of servo voltage
  stabilizers is higher than that of static
  stabilizers.
• Protection Level
• The static stabilizers are designed to have
  advanced technology like digital signal
  processors that help automatically sense the
  voltage fluctuation and correct it. It leads to
  protecting the appliances from short circuits and
  overcurrent. There is no need for any additional
  components, such as MCB or MCCB.
• Sound Differences
• Servo stabilizers sound more than static
  stabilizers. This is the reason that static
  stabilizers are right for indoors and outdoors as
  well. While choosing a stabilizer for indoor
  applications, check the sound level of the
  product.
• Size of Stabilizer
• In size, static voltage stabilizers are much more
  compact than that of their servo counterparts.
• Correction Time Speed
• 20-30 milliseconds is the minimum correction time
  of static stabilizers. They offer a very high
  correction speed of 360-500V/s. On the contrary,
  servo stabilizers offer a correction time of 50
  milliseconds to 5 seconds with a voltage
  correction speed of 100V/s.

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Conclusion

• These are the common differences between a servo
  stabilizer and a static stabilizer. Both of these
  electrical devices have their own importance. And
  their demand is always high in the market. For a
  reliable and guaranteed stabilizer, you can trust
  on Macroplast Transformers who is one of the
  trusted Servo Voltage Stabilizers Manufacturers 
  Suppliers in India, Tanzania EU countries.
  Always choose a product from a reputed brand.

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D-18/2, Surajpur Industrial Area,Site-B, Greater
Noida, Gautam Buddh Nagar, U.P, India Pin Code -
201306
91-9958904598
sales_at_macroplasttransformers.com
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