high voltage auto load booster in the utility’s distribution systems

The power distribution system applied to utilities is generally the high voltage auto load booster (SVR). It should be noted that there are two different types of ac automatic load supercharger: medium-voltage cascade voltage regulator (mechanical) and low-voltage regulator (mechanical or electronic). Their differences in operation and design clearly indicate that their applications are different. The latter aims to protect end-user equipment from overpressure and undervoltage conditions. However, this article will focus on high voltage automatic load modulators, and voltage applications are mainly used to compensate for voltage drop in feeder or power distribution systems.

An instantly acting automatic voltage booster

An instantly acting automatic voltage booster employing autotransformers each having a secondary winding connecting between power supply lines and a load in a three phase system for supplying power continuously to the load. Primary windings are maintained in short circuited condition by contacts of a relay actuated when step voltage regulators supplied via the supply lines remains above a predetermined minimum magnitude. The relay contacts open to energize the primary windings and induce voltage in the secondary windings when the supplied voltage falls to or below the predetermined magnitude for maintaining voltage supplied to the load above the predetermined magnitude. A switch is provided to short circuit the secondary windings and open circuit the primary windings in the event of equipment failure.

Farady auto load booster unmatched quality

Farady offer wide range of auto load booster. Before passing to our clients, these equipments are tested on all parameters of quality and are accurately checked in compliance to the international industrial standards. Our offered auto load booster is highly acclaimed in the market due to its characteristics like minimum maintenance and unmatched quality. 

About high voltage auto load booster

Farady high voltage auto load booster using high-quality cold-rolled silicon steel sheet stacked from. The coil is a concentric pagoda-shaped multi-layer cylinder, low voltage coil, high voltage coil outside; shell for portable, with small size, light weight, beautiful appearance, easy to move and so on.

automatic voltage booster in the feeders or distribution systems

automatic voltage booster is primarily used by the electric utility to compensate for the voltage drop in the feeders or distribution systems. 

In addition, the term step voltage regulator is often used to refer to utility SVR.

step voltage regulator tap changer with motor and internal power supply 

Laser-scribed andized aluminum nameplates used for step voltage regulator

With lifting Lugs Stainless steel mounting provisions for shunt arresters of high voltage auto load regulator

Porcelain bushings with threaded stud terminals Clamp-type connectors 

Step voltage regulator platform mounting provisions 

External polymer series (bypass) arrester 

Automatic pressure relief device

Inspection hand hole 

Stainless steel ground bosses

two distinct types of auto load booster

Applied in the utility’s distribution systems are generally medium-voltage mechanical high voltage auto load booster (SVR). It should be noted that there are two distinct types of AC auto load booster: Medium-voltage step voltage regulator(mechanical) and the Low-voltage step voltage regulator(mechanical or electronic). The difference in their operation and design clearly demonstrate that their applications are not the same. The latter is intended to protect end-user devices from overvoltage and undervoltage conditions.

A wide range of single phase step voltage regulators

We are involved in manufacturing a wide range of single phase step voltage regulators.The high voltage auto load booster 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. AVR take care of wide voltage variation ranges continuously and in on load conditions.