Servo Voltage Stabilizer

Know Everything About Servo Voltage Stabilizers: Definition, Types, Benefits, Applications and More

Servo Voltage Stabilizer is an electrical device used for stabilizing output of AC or alternate current when the input current is fluctuating severely. These types of fluctuation can damage domestic electrical appliances or even an industrial system without the use of servo voltage stabilizers. What makes the servo voltage stabilizers unique from other regular voltage stabilizers is that the regular ones only protect the appliances from voltage surges, whereas servo stabilizers regulate the unstable voltage surges and let safe levels of voltage through with the help of servo motors. This device not only protects your appliances but also makes them energy efficient. 
 

What is Voltage Regulation? 
 

Voltage regulation is the process achieved through voltage stabilizers that help maintain a stable output of voltage even if the input voltage rate is unstable or surging. With this process, the electrical devices used at homes, buildings, and even in industrial units are kept safe from harmful variations in current flow. With stabilizers, the devices perform better, consume energy efficiently, and have a long lifespan. Moreover, in the industrial sector, the stabilizers play an important role by offering stable voltages because too many fluctuations in input voltages can damage the equipment or cause a system failure during an essential process. 

Voltage regulation is highly important for all spaces including domestic, commercial, and industrial. For a clear understanding, the hospitals also have servo voltage stabilizers that regulate the unstable input voltage and send the steady output voltage to keep the medical equipment and computers that are being used for patients’ treatments. 
 

Common Types of Voltage Issues Solved by Servo Voltage Stabilizers
 

Voltage fluctuations can be described as sudden surges, sags, and even a complete outage. These are very common problems in electrical systems which can cause significant damage to the electrical equipment. The surges in voltage overheat and short-circuit the equipment which can result in complete system failure in the industrial sector. Even if the equipment works properly after a voltage fluctuation this certainly affects its lifespan. However, these situations can be dealt with with the help of servo voltage stabilizers.  

Here are the common reasons for voltage fluctuations: 
 

• Electrical Surges

Electrical surges are the sudden increase in incoming voltage which can be because of various reasons including the use of large machines, a lightning strike, and power resuming after an outage. In the case of sensitive devices, this type of electrical surge can affect the data stored in memory and some electrical appliances can malfunction. 

• Change in Load

If you turn on and off multiple devices simultaneously then a severe drop in voltage occurs which can cause fluctuations in voltage. Commercial and industrial spaces most often face this issue due to their heavy machines and setup. 

• Loose Electrical Connections 

Sometimes the loose connections can cause voltage fluctuations which cause frequent voltage drops. These types of issues in electrical connections are often ignored by workers but affect the performance of devices significantly. 

• Equipment Error 

Often machines and systems used in commercial and industrial sectors can malfunction due to many reasons. Because of this major incoming voltage fluctuations can occur. After some maintenance or repair sessions, the voltage problem can be solved. 

Working of Servo voltage Stabilizer 
 

• Basic Working Principle

Servo voltage stabilizers work on a simple principle of converting fluctuating incoming voltages into stable output voltages which then powers the electrical appliances and systems safely. Several components are used in creating the stabilizer and they work together to provide optimal performance. Most importantly a transformer is installed in the machine that is responsible for increasing and decreasing the incoming voltages to the safe levels. The servo motor works continuously and monitors the outgoing voltage so that it keeps it at safe levels. Whenever it detects the fluctuations in the voltage the machine gets triggered and starts maintaining the desired voltages. This happens because of the programming that conveys it to adjust the output voltage to the required levels. 

The feedback loop is responsible for conveying the fluctuations to the stabilizer and it is highly essential. The loop contains high-quality sensors that detect the changes in voltage levels and send the data to the control center in the machine. The control center records the data, analyzes it after receiving it immediately and sends the message to the servo motor to adjust the output voltages to the safe levels so that machines or equipment work efficiently. All this process is executed in less than a second and constantly provides stable voltages to the connected devices. 
 

Components of Servo Voltage Stabilizers
 

• Transformer

The most essential part of the servo voltage stabilizer is the transformer which is located in the middle of the device. It plays a crucial role in the working of the stabilizer and enables it to adjust the output voltage to the required levels. As the servo voltage stabilizer can step up or step down the voltages to maintain safe levels the transformer is also designed for both step-up and step-down applications. 

• Servo Motor

Another most essential component of the stabilizer is the servo motor which helps to adjust the tap changer of the transformer and delivers the information to change the voltage levels. The motor is connected to the tap changer and changes the information to either step up or down the voltages to the transformer. This setup helps the stabilizer to quickly respond to fluctuating incoming voltages and helps it to maintain them under safe levels. 

• Control Center 

Consider the control center of the stabilizer as its brain that processes the received information and sends the instructions to the other components to stabilize the voltages. The control center decides whether the voltages are within safe range or not and then reverts back the information to the servo to either maintain or step up or down the voltages. The complete process is repeated constantly like a loop and makes the servo voltage stabilizer highly reliable. 
 

Types of Servo Voltage Stabilizers
 

Servo voltage stabilizers are differentiated on the basis of their designs and abilities. Commonly there are two types of servo stabilizers called single-phase stabilizers and three-phase stabilizers. 

• Single-Phase Stabilizers

These types of servo stabilizers are commonly used in households and even in commercial spaces up to an extent. They can only handle single-phase electric flow and don't cost much making it perfect for personal use. Small electrical appliances that require a stable voltage supply can use these types of stabilizers very well. 

• Three-Phase Stabilizers

These types of servo stabilizers are commonly used in industrial and commercial sectors for different types of applications where three-phase voltages are available. They are capable of handling larger loads flowing to the industrial machines and systems to provide a stable flow of voltages. Because if this equipment fails the complete system goes dark and the companies will face huge losses due to the lost materials during the production processes. Three-phase servo voltage stabilizers are more expensive than single-phase stabilizers as they can manage high energy demand. 
 

• Automatic vs. Manual Stabilizers
   

Automatic stabilizers
 

The function of automatic stabilizers is far simpler than the manual ones without the need for human intervention. These stabilizers constantly monitor the input currents and automatically detect abnormal voltages. If they detect any variations then they adjust the voltages to the required levels instantly on their own. With this, a quicker response system is designed with high accuracy that provides excellent protection to the expensive equipment and machinery.

Manual Stabilizers
 

Manual stabilizers are commonly found in households and a few commercial spaces as they depend on human intervention to adjust the voltage levels within the required levels These stabilizers are less expensive and have a simple design but cannot provide the same level of protection to the machines and equipment that automatic servo stabilizers offer. This is the reason why manual stabilizers are used in applications where voltage fluctuations occur less. 

Major Benefits of Using Servo Voltage Stabilizers

There are many benefits of using a high-quality servo voltage stabilizer for a business. Here are the few of them: 
 

• Protection From Electrical Damage

Major voltage fluctuations are very serious and are capable of harming both machines and humans. These fluctuations can send abnormal surges in the voltages that damage the expensive machines or equipment used in industries. However, with the use of servo voltage stabilizers, these fluctuations can be avoided successfully. This device can automatically keep the incoming voltage within safe levels and send a stable output. 

• Energy Efficiency 

Servo stabilizers may require an initial investment but they can be repaid in the long run. How? These stabilizers can control the surging input voltages and send controlled output voltages so that machines can safely operate. With this controlled power supply a business can save a lot of money with reduced energy bills. 

• Prevent Equipment Malfunction and System Failure 

With major voltage fluctuations, it is highly possible that the incoming voltages can surge up to dangerous levels. This can result in overheating of the machines and electrical appliances causing either malfunctions or complete failure. However, this can be prevented with the help of automatic servo voltage stabilizers that can handle large loads. In the areas where voltage fluctuations are much higher, these stabilizers are mandatorily required. Initially, they require a high investment amount but with efficient energy use, they will significantly help you save on energy bills and prevent your electrical systems from malfunctioning. 

• High Durability

Servo voltage stabilizers are manufactured with high-quality raw materials that offer these devices durability to handle large loads without much effort or overheating. The only caution you have to take is to select the right manufacturer or seller to choose a servo stabilizer for your facility.

• Versatile

Servo voltage stabilizers are not only designed for industrial use, they are hired in commercial as well as domestic spaces to manage voltage fluctuations. They meet required customizations for several applications whether it is residential space, a shopping mall, or a manufacturing unit. Their only objective is to protect the electrical devices, machinery, and other various equipment from major voltage fluctuations. 

• Customizable

Customizability is one of the greatest benefits of using the servo voltage stabilizer for handling different types of voltage fluctuations. Whether it is a commercial space or a residential area, these stabilizers can be customized as per current flow rate and voltages. Moreover, with these settings and easy component upgrades these stabilizers become very cost-effective. 

Applications of Servo Voltage Stabilizer 
 

• Manufacturing Field

Servo stabilizers are highly important for manufacturing units of every industry to protect their expensive machinery and modern equipment from major voltage fluctuations. High electrical surges can disrupt their functioning and may cause a complete system failure. This reason is enough for any company to hire automatic servo stabilizers as they can handle large loads and stabilize voltage flow to the machines. 

• Healthcare Facilities

Healthcare facilities like hospitals, clinics, medical institutes, and more mandatorily use voltage stabilizers to protect their delicate medical equipment for the survival of their patients. Special facilities like CCUs, ICUs, and more in the hospitals use life-saving equipment and they cannot afford to have a malfunction or system failure because of voltage fluctuation for their patients. Commonly automatic stabilizers are used in the medical sector for automatically controlling the high voltages for protecting machines like MRI, CT Scanners, and other life-supporting systems. 

• IT Sector 

IT companies have the most expensive setups including data centers, server rooms, and various electrical devices that are needed to be protected from the major fluctuations in the incoming voltage. Even with minor fluctuations the companies can face data loss worth millions and even system failures can happen sometimes. These are the reasons that motivate IT companies to hire automatic servo stabilizers and control the incoming voltages within safe levels. 

• Telecommunication Networks

Telecommunication networks require a constant power supply for strong connectivity and communication services. The fluctuations in the voltage can disrupt the network transmission and cause major network outages over many regions. This is why the servo voltage stabilizers are utilized to control and maintain the incoming voltages and supply stable current flow. 

• For CNC Machines 

In the use of CNC machines, time and precision are the most critical factors required for performance and production. Even a small disruption in voltage supply can result in damaged machinery or system failure. To prevent any sort of damage and ensure that the machine has a long life span the servo stabilizers are used in the industry. 

• Packaging Industry

In the packaging industry, the companies use large machinery and conveyor systems to automate the complete process, and just like CNC machines they also require a stable flow of current. Any voltage fluctuations can damage their circuitry and cause production failure. This can result in a long downtime in the entire production line and the companies may lose the orders. The servo stabilizers are installed to detect the voltage fluctuations automatically and provide safe levels of voltage. 

• Textiles

The textile industry also uses large machinery and equipment to produce high-quality fabrics. Their critical electric connections and machines use three-phase supply lines that require a stable voltage flow because it causes major damage. Servo voltage stabilizers detect the fluctuations in incoming voltages and provide stable flow with adjustments made by the servo motor.