Servokon is a preeminent manufacturer and supplier of Variac type servo stabilizer that are used basically to provide a constant output voltage with accurate stability. These are suitable for most of the electronics and electrical applications. We understand the fact that voltage fluctuation may result into damaging of electric appliances or device. In addition, it may also affect the productivity. But, the range of servo stabilizers offered by Servokon protects all the equipments and also ensures a continuous and smooth production.
These stabilizers are equipped with advanced digital micro processors that have been designed to provide constant output voltage. Long life, better regulation, compact size, advanced design and high performance are some of the key features for which these stabilizers have been highly appreciated by our domestic and international clients.
Upto 3000 KVA
Input Voltage Range (phase to Phase)
270V - 460V, 250V - 460V and 150V - 460V (Can be Customized)
Output Voltage Range (phase to phase)
380 / 400 / 415 +/- 1%
True to Input
45 - 55 Hz
10 m. sec.
25 - 65 V/Sec
Step less Correction Using Variac
Oil Natural Air Natural (ONAN)
Better Than 98%
Fully Automatic IC Based Solid Stat, Glass Epoxy Control Card for
easy on Line Serviceability
Auto / Manual
No Load Loss
Less than 0.5%
Compatibility to DG Set
Specially Designed Control Card for faithful operation on Mains as well as DG Set
Suitable for 3 phase Unbalanced/Balanced Supply, Unbalanced / Balanced Loads
-15°C to 45°C above Ambient
Additional Features (at Extra Cost)
* High & Low Voltage Cutoff System
* Over Load And Short Circuit Protection
* Single Phase Prevention System
* Phase Sequence change protection
* Change over switch to By-Pass the system
* Earth Fault Protection
* Surge & RS Suppression System
* 110 Volts Output for Special Equipment.
Minimizes unwanted loss
No extra power is required to increase or decrease the voltage
Constant output voltage stability with +/-1%
Optimum drawing of the current
The Variac Type Servo Stabilizer is used for protecting electrical appliances for fluctuating voltage in the power supply.