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d) Servo voltage stabilizers : Due to toroidal's advantages over EI transformer, we recommend them to be used as buck-boost transformer in SVS. By using toroidal lots of space, energy & money can be saved. Both air cooled & oil cooled models are available for single phase and three phase applications.

e) Isolation Transformers : We manufacture isolation transformers from 50VA to 50 KVA per phase. Both air cooled & oil cooled model available.


We manufacture variacs from 2amps to 600amps. Variacs is a major improvement. over tapped auto transformer where voltages other than the line voltage are required.


a) Air cooled Servo voltage stabilizers:
  • Single phase: 2 KVA to 20 KVA
  • Three phase: 5 KVA to 60 KVA

b) Oil cooled Servo voltage stabilizers:

  • Single phase: 20 KVA to 500 KVA
  • Three phase: 50 KVA to 1500 KVA


Aluminium wound transformers for Automatic voltage stabilizers (AVR) and Servo controlled voltage stabilizers (SVS) with full guarantee are available for cost effective models. Both air cooled & oil cooled models are available.

We specialize in custom build products to meet the requirements & specifications of valued customers.

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