Servo Voltage Stabilizer Manufacturers

Demand of power in our country is continuously increasing day by day , the electricity boards and other power utilities are also increasing their transformers and Distribution network. In spite of efforts by the power utilities , a gap between power generation and T & D has increased due to inadequate investment on T & D . As a result , T & D lines are not only incapable of carrying additional power , but also forced to have high line losses through lengthy feeders causing heavy voltage fluctuations at consumer’s end. This low voltage is applied to all electrical machines like Transformers , motors , CNC Machines and other precision electrical gadgets causing damage to the equipments.

General Trend Of Voltage Round The Clock

Disadvantages Of Fluctuating Voltage

• High Electricity Consumption
• Low Power Factor Since Capacitor Banks Installed By The Consumers Fail To Compensate The Reactive Power At Desired Level. Therefore , Consumers Are Are Only Penalized To Pay Compensation , Even Without Utilizing The Power.
• Frequent Breakdowns In Manufacturing Equipments Like Cnc Machines , Motors Etc Due To High Or Low Voltage.
• Loss Of Production
• Increase In Rejection In Finished Products
• Increase In Diesel Consumption As The Consumer Has To Switch Over To Costlier Dg Power Supply Due To Low/ High Voltage Or Some Breakdown In The Machines
• Reduces The Life Of Equipments Drastically.

Advantages Of Dynamic’s Servo Voltage Stabilizers

• Reduction in Breakdown of Electrical Equipments 60-80% depending upon the input voltage fluctuation and working hours of plant.
• Reduction in MDI
• Energy Saving 10% to 30 % depending upon the input voltage variation and working hour of plant.
• Improvement in Power Factor.
• Uniform quality of End Product
• Less Breakdown in plant resulting in increased productivity.

Pay Back Period

Dynamic’s Automatic Voltage Stabilizer, In Addition To Protecting Your Costly Equipments From High / Low Voltage , Also Saves Energy Upto 30% ( Depending Upon Several Factors). It Also Reduces The Breakdowns In The Plant Resulting In Continuity Of Production With Uniform Quality Of End Product.

Because Of Its High Efficiency And Other Advatnges, The Payback Period For The Cost Of Stabilizer Is Generally 12 Months To 24 Months Depending Upon The Nature And Duration Of Load And Input Voltage Fluactuation Range.

Application

Salient Features Of Dynamic’s Servo Voltage Stabilizers:

• Stepless On Load Rolling Contact Type Regulator
• Designed For 100% Continuous Duty Cycle
• No Waveform Distortion
• Very High Efficiency
• Negligible Maintenance
• Dimensions Can Be Customized As Per Available Space.

Dynamic’s Rolling Contact Type Servo Voltage Stabilizers

Dynamic’s LT Servo Voltage Stabilizers are autowound Transformers having helical Coils made out of Copper Strip , mounted on a conventional Laminated core ( Whereas most of the manufacturers in the market use wire wound coils on torroidal core called variacs).Carbon Rollers assemblec on a fibre glass carrier board traverse the length of the oil , as shown in the picture,( whereas in varic type stabilizers , ordinary carbon brushes are used which slide on the wire wound coils , while correcting the voltage resulting in more wear and tear). These are rollers are connected to the output terminals and as they are driven over the track , a variable voltage is obtained.

The variation of more than +/-1% of the rated output voltage are sensed through Microprocessor Based Controller which sends signals to the Servo Motor which further drives the Rollers upward or downward , so as to increase or decrease the voltage to the required level.