H.T. Automatic Voltage Stabilizers (HT AVR)

HT automatic voltage stabilizers and servo voltage stabilizers are used to get stable input voltage, irrespective of the voltage received from electricity authorities. Additionally, these stabilizers also prevent the transformer and other electrical equipment from getting overloaded. Automatic voltage stabilizers and servo voltage stabilizers take care of wide voltage variation ranges continuously and in on load conditions.

The variations of more than ± 1% of the rated output voltage are sensed through solid state relay. This relay operates on 230 V, 1Ø supply. It sends signals to the controlling servo voltage stabilizers motor, which drives the roller mechanism in a direction to bring voltage to the rated output voltage.

Construction:

Automatic voltage stabilizers and Automatic servo voltage stabilizers have helical coils mounted on a conventional laminated core.

Carbon rollers are assembled on a fiber glass carrier board and are traverse to the length of the coil track. The rollers are connected to the electric output terminals.

Nearby the regulating coil, a number of compensating winding are connected in parallel, which are short circuited to reduce the effect of core-flux fringing. It also keeps the reactance of the regulator constant at any position of the rolling contact.

Why RECON Stabilizer?

Energy saving between 5% to 10%. - High efficiency (above 98%) & minimum load losses.

On Load stepless voltage variation.

Increase in the productivity by reducing the breakdown period of the machines.

Constant Voltage throughout the plant causing reduction in maintenance cost of the equipment.

Low replacement cost.

Long Service life.

80% Depreciation claim as per Income Tax Act.