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Servo Controlled Automatic Voltage Stabilizers

Electrical installations and systems are often subjected to vagaries of voltage fluctuation, and a sudden spike in the voltage can prove detrimental to the functioning of electrical devices. In worst cases, it can lead to a complete breakdown of the electrical system. Therefore, safeguarding electrical devices from erratic and uncontrolled deviations in voltage becomes essential. Servo Controlled Automatic Voltage Stabilizers are designed to minimize the hazards of voltage fluctuation. They are equipped with high-speed electromechanical regulators. Their high-performance transformer design aids in the flawless handling of voltage surge in the mains supply.

Some salient features of these voltage stabilizers are as follows:

Zero waveform distortion

High-speed correction capability for stabilizers meant for three phase

Strict adherence to IS: 9815 specifications.

Usage of digital and solid control state circuitry

Generally, electrical systems have three types of loading conditions. Condition One: All loads in the electrical system have a three-phase mechanism. Condition Two: A combination of single phase and three phase loads. Condition Three: Electrical system loads have one single phase. It makes sense to opt for three-phase stabilizers because it is relatively more balanced than single and two-phase stabilizers. These servo controlled automatic voltage stabilizers are widely used in industrial units, residential complexes, hotels, commercial establishments, and air-conditioning plants.

These voltage stabilizers can be paired with accessories to enhance their performance. Some of the popular accessories are:

Silica Gel Breather

Short Circuit Breather

Single Phase Protection

Some top-selling servo controlled automatic voltage stabilizers are PUREVOLT - 1KVA Input 195 to 280V Single Phase Air Cooled Servo Controlled Voltage Stabilizer with UV/OV Cut-off, PUREVOLT - 3KVA Input 240 to 480V Three Phase Air Cooled (Unbalanced Type) Servo Controlled Voltage Stabilizer, and PUREVOLT - 45KVA Input 190 to 480V Three Phase Oil Cooled (Unbalanced Type) Servo Controlled Voltage Stabilizer.