Stabilizers, Variable auto transformers
 
Varistat is a continuously variable autotransformer, having a movable carbon, sliding on a silver plated commutator, by either manual or by motor, give an out put voltage from zero. varistat confirms IS/5142/69,  IS/5142/69. Range of Products is from 0.75 Amp to 200 Amp in 1 Phase, 2 Phase or 3 Phase.
 
Rugged construction: Varistat are designed for trouble free operation in industrial use. It is designed o give maximum life under extreme conditions.
 
High efficiency: Varistat designed with low flux density, low current density and high. Insulation standards. Selection of carbon from the best grade of raw material will keep a high standard of quality of varistat.
 
Excellent regulation: Varistat have minimum voltage drop in from no load to full load. Low magnetizing current: Varistat made with high quality grain oriented silicon steel, in adequate quantity so the iron losses are controlled to minimum.
 
No wave form distortion: Varistat provides an out put voltage wave form which is faithful and distortion less replica of the input voltage wave form.
 
Load capacity: Varistat  is  designed with unity power factor of 0.8. We can put many over load on it because of its excellent design sufficient off time is provided to reduce the temperature build up specially when repeated over loading takes place.
 
Smooth and linear out put: Carbon brush is in constant contact with more than one turn. (voltage between the turns is very less) sparking is avoided & out put can be set very easily at any point.
 
Stabilizers: 1 Phase,  2 Phase,  or  3 Phase. Capacity from 500 va to 10kva. Wide input range 160 to 200 or as specify. Output 230V + – 1%.
 
Contact:
 
Variacco Electricals
7/C, P.V.K. Compound
Near Cafe Faizen
Khairani Road, Sakinaka
Andheri (East), Mumbai 400072
Tel: +91-65889991  
Telefax: +91-2852 2868
response@variacco.com