We generally observe that, AC main supply is never 230 Volt or 415 Volt, but varies from 150 Volt - 300 volt and 300 Volt - 500 Volt. It's a very common phenomenon, in India as well as most of the developing countries. The difficulties caused by them are well known, such as Over Load Condition, Line Losses, Poor Power Factor and several other reasons. Generally constant voltage which is required to load is never constant, but in fluctuation manner. It is observed that during the day time, the voltage is quiet low and during the night the Voltage is high then the normal. This fluctuation in supply system results frequent breakdown, low production and also loss of energy.

Now the power agencies insist the consumer to fix the capacitor to improve power factor and we get better results in power saving. But Voltage is also important factor to save the power loss. Technical institute and other aspects that illumination (Lighting) is working very very efficiently at 220 V AC with minimum power consumption and longer life. Same way motor transformer heating equipment's are working very efficiently at 400 V AC with minimum power consumption and longer life without breakdown by use of a Servo Stabilizer. All your connected load can be distributed from one stabilizer, instead of using individual stabilizer on each load.

All the above features are available on our IEC Servo Voltage Stabilizer.

General

• "IEC" stabilizer comply IS 9815 - Automatic line voltage corrector and latest amendments.
  
  
• It is Automatic line Voltage corrector using synchronous motor in close loop control. The stabilizer employ continuously variable auto transformer, buck-boost transformer, AC synchronous motor, state of the art IC closed loop control system with all protection, metering, indication and control system to give desired output voltage within the specified limits for a range of input voltages.
  
  
• Provision for manual correction of voltage also be provided.
  
  
• A toggle switch is provided to switch the stabilizer on Auto or Manual mode.
  
  
• In Auto mode the output corrected automatically in closed loop control to give the specified output Voltage. Provision to adjust the set value within the specified is also be provided.
  
  
• In Manual mode an increase decrease push button is provided to adjust the output voltage.