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Single Phase Variable Transformer

Servokon specializes in manufacturing and supplying high-quality automatic voltage stabilizers to meet the requirement of different industries as well as residential units. This stabilizer has a transformer and a power control circuit for controlling output AC voltage. The control circuit controls the voltage or power automatically and regulates it to a level that is set or required. The best part is that in the entire operation, the voltage regulator doesn’t require any manual interruption, it functions automatically. Once it is set, you need not check the voltage every time the main voltage fluctuates. These power regulators are generally used with the home types of equipment like refrigerator & air conditioner.

As automatic voltage stabilizers are loaded with the plethora of features, they are highly demanded in residential applications for protecting Refrigerator, Deep freezer, Bottle and water coolers, BOD incubators, Air conditioning appliances from voltage fluctuation. We are a quality concerned company that doesn’t compromise with the quality during the manufacturing process and even the final dispatch is done under the supervision of technical experts.

Product Details :

Usage Domestic, Industry
Operating Voltage 0 - 230 Volts
Current 10 A
Frequency 50 - 60 Hz
Cooling Type Dry Type, Air Cooled
Phase Single Phase


  • Servokon Voltage Stabilizers are easy to install and operate
  • Low maintenance required
  • Digital IC controlled circuit, which makes the stabilizers automatic in nature
  • Protects the equipment or electronic appliances against voltage fluctuation
  • Time delay relay modes
  • Ensures the equipment or electric device’s safety
  • Seek, compact and elegant design
  • Consumes very low power

These automatic voltage stabilizers are used for the domestic purpose:
  • Refrigerator
  • Deep freezer
  • Bottle and water coolers
  • BOD incubators
  • Air conditioning appliances

Three Phase Variable Transformer

Three phase variable transformers are manufactured with cutting-edge technology, these auto transformers ensure a consistent linear regulation of AC voltage to provide high output and negligible waveform distortion.It is a suitable way of controlling current, light, heat and motor speed with a voltage factor. This transformer finds its wide applications in Auditorium, hotels, conference hall, laboratories, College & universities, Welding equipment, Servo Stabilizer, rectifiers, battery charger and Testing Instruments.

Product Details :

Brand Servokon
Application Refrigerator, Deep freezer, Bottle and water coolers
Usage Domestic
Power 25 KVA - 2000 KVA
Frequency 50 - 60 Hz
Cooling Type Oil Cooled
Phase Three Phase


  • Can enhance the output voltage in excess of twice the input voltage
  • Any desired voltage within the maximum range can be obtained by adjusting the carbon brush
  • Calibrated dial show approximately output voltage at no load
  • The contact arm can be moved both manually and by motor
  • Delivers an output voltage from 0 to above line voltage
  • Constructed with 99.9% pure copper
  • High-grade CRGO steel is used for constructing coils
  • Low-temperature rise
  • The wide assortment of current rating 4 Amp. To 1200 Amp
  • Spare carbon brushes provided up to 28 Amp
  • High-quality carbon brush
  • Step-less voltage control
  • Short time overload capacity
  • Low Maintenance cost