Variable Auto Transformer

We are one of the noted manufacturers of a wide range of variable auto transformer (variacs) that is highly useful and effective device for step less, break less and have continuous control of A.C voltage. The output of these transformers is linear and does not produce any distortion in the wave form. It can withstand heavy overloads of short durations such as starting currents of motors.

Features:
» Coils made from high grade CRGO steel
» Simple rugged construction
» 99.9% pure copper
» High Efficiency
» Negligible wave form & power factor distortion
» Smooth & stepless voltage control
» Short time overload capacity
» Simple Installation & Connection
» Low temperature rise
» Long life with negligible maintenance
» High quality carbon brush used for current flow
» Spare carbon brushes provided up to 28 Amp
» Wide range of current rating 4 Amp. To 1200 Amp.

Applications:

» Servo stabilizer, rectifiers, battery charger
» Testing instruments
» Welding equipments
» College & universities
» Auditorium, hotels, conference hall, laboratories et