Air Cooled Servo Controlled Voltage Stabilizer is used to maintain desired voltage and to reduce the breakdown of electrical equipment due to low / high voltage. Prima Automation [India] Pvt Ltd manufactures Air Cooled Servo Controlled Voltage Stabilizer. Prima Automation [India] Pvt Ltd is an ISO 9001:2000 awarded company. Prima Automation [India] Pvt Ltd offers different types of electrical panels, transformer test panel, and wind generators control panel, instrumentation panels, transformer winding machine, plant automation panels, hazardous area panels etc. Air Cooled Servo Controlled Voltage Stabilizer is available with ultra isolation transformer, supported with panel to avoid the failures of component due to switching of inductive, capacitive and resistive load for smooth operation of electrical machinery.