Servo Controlled Voltage Stabilisers or simply Servo Voltage Stabilisers are Electrical Machines that are used to prevent voltage and current fluctuations in domestic as well as industrial installations.

The sensitive electronic equipments in your installation may break down in the lack of stable voltage in the power supply. This directly disrupts your plant continuation and productivity.

Voltage swings are extremely prevalent in most regions and typically vary within +/-50V. Appliances may experience substantial negative impacts from these voltage swings. 
 

There are two types of Voltage Stabilisers depending on type of regulation used.

1. Relay based Voltage Stabilisers for low power single phase applications

2. Servo Controlled Voltage Stabilisers for high power 3 phase applications.

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VEM designs and manufactures high efficiency, long life Servo Voltage Stabilisers which supply constant Alternating Current for your loads when input voltage experiences drastic fluctuations. With VEM Servo Voltage Stabilisers be assured of no loss of life in expensive equipment and proper functioning of your plant at all times.

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