Variable Auto Transformers - variac

Product Details:

Three phase variable auto 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 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 equipments, Servo stabilizer, rectifiers, battery charger and Testing instruments.
Features:

• 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
• 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

Additional Information:

• Delivery Time: Ready in Stock
• Packaging Details: Thermocol/Corrugated Packaging

Product Details:

Manufactured with cutting-edge technology, these Single phase Variable Auto Transformers ensure a consistent linear regulation of AC voltage to provide high output and negligible waveform distortion.

It is suitable way of controlling current, light, heat and motor speed with a voltage factor. This Single phase Variable Auto Transformers finds its wide applications in Auditorium, hotels, conference hall, laboratories, College & universities, Welding equipments, Servo stabilizer, rectifiers, battery charger and Testing instruments.

Product Details:

SERVOKON make Enclosed 15 AMP, Single Phase Variable Auto Transformer (VARIAC)

Make Servokon
Current Rating 15 AMP
Input Voltage 230 volts (Phase to Neutral)
Output Voltage 0-270 volts (Phase to Neutral)
Frequency 50 Hz Distortion Nil
Type Manual (Hand Operated) Insulation 6 M ohms Efficiency As per IS Standards Duty Cycle Continuous Power Factor Suitable for all power factors Temperature Rise 45°C Above Ambient Laminations Used Imported Low Losses CRGO Laminations - M4 Grade. Carbon Brushes Imported High Grade Graphite Brushes

Additional Information:

• Delivery Time: Ready in stock
• Packaging Details: Thermocol/Corrugated Packaging