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Automatic Voltage Controller is an industrial robot which first monitors items rectifiers the voltage variation round the clock & whenever there is any voltage fluctuation, it rectifiers to the desired level in few seconds.
The Basic purpose of AVC is to maintain the desired voltage and to reduce the breakdown of electrical equipments due to low/high voltage. Power saving Reduction in MDI and improvement of P.F. will be added advantages at high voltage.
Capital & Interest cost is just 1.5% per month.
Saving by reduction in breakdown of electrical equipment and energy saving shall be 4-8 times of capital & interest cost. Voltage variation is common phenomenon. The input voltage is generally low during day time and high during night hours.
Apart from above, few months in a year/few days in a month/few hours in a day the voltage is either low or high due to the following reasons:
Therefore for smooth function it is suggested to install AVC with +- 15% or 20% input voltage variation range i.e. 340-460 volts or 320-480 model.
In India all electrical equipments are designed for 230/400 volts single/three phase. After installation of Automatic Voltage Controller you will have number of the following Advantages:-
Suggestion : It is suggested to note down hourly input voltage by installing digital voltmeter at the security gate of your factory premises for a week.
Check : Failure rate of Electrical Equipments such as Bulbs, Tubes, Chokes, Contactor Coil & Electronic Equipments etc.
High Voltage :
Low Voltage
At low voltage you will not be able to operate your machines at rated capacity resulting in lower production.
You need to run the machines on DG set. The power cost of DG set is three times as compared to charge by electricity board.
Advantages of AVC
Specifications
Jindal's Servo is available in a wide range and various models. The standard Three phase models are suitable for balanced & unbalanced supply and loads.
AVC's Application
Comparison of Automatic Voltage Controller
Linear Regulator with rolling contact carbon roller assembly
Dimmer Regulator sliding contact carbon brush assembly
Cost Per Month
It is such a fine equipment, which first monitors the voltage variation around the clock then rectifiers the same if required instantaneously & cost just 1.5% per month of capital & interest and will save 4-8 times as explained here under:
For Example :
The cost of AVC Rs. 10,00,000/- (Including Installation material, Expenses & Taxes etc.)
Life of AVC Approx. 10 Years Cost Per Month for 10 Years (Rs. 10,00,000 / 120 months)
Interest P.M. on Reducing Basis @ 12% on Rs. 10,00,000/-
Rs. 8,333/-
Rs. 5,000/-
Total Rs. 13,333/-
Pay Back
It is a equipment, which pays back its cost within 1-2 years. If we try to rectify voltage variation manually it might be rectified but cannot be monitor always.
With the expenses of Rs. 13,333/- per month, you will be able to achieve savings of more than Rs. 55,000/1,10,000/- per month depending upon the input voltage variation and working hours of the plant due to the following advantages;
The Above advantages have been confirmed by the customers by placing repeat orders for their expansion of Plants.