Digital Air Cooled Servo Stabilizers

Digital Air Cooled Servo Stabilizers

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Due to the dedicated efforts of our incomparable and expert team, we are able to manufacture, supply and export Digital Air Cooled Servo Stabilizers. Made of superior quality raw materials, these products are known for their effective performance. These products are used for regulation of voltage in different sensitive electronic & electrical equipment. With easy installation and better workability, these products have gained a huge demand among our clients in the world market. Digital Air Cooled Servo Stabilizers are packed in special packaging material in order to avoid any damage at the time of transit.

Other details of Air Cooled Servo Voltage Stabilizer :-

Digital Air Cooled Servo Stabilizers are offered in both Single & Three Phase upto 300 Kva. By connecting AC voltage which is not stabilized, and dips at one point of time and at other point of time rises to very high value. We design our stabilizers to give a constant output voltage with stability + 1%, the efficiency has been maintained as high as 98% or more. We also customize these stabilizers according to the specification of the equipment. Our stabilizers are made of High Quality Raw Material & by using Updated Advanced Micro Processor Based Controlling technology to ensure better Performance, Efficiency and Protection of your Equipment.

Applications of Digital Air Cooled Servo Stabilizers :-

  • Air conditioning package units & plants
  • CNC Machines
  • Textile Machines
  • Medical Equipment
  • Printing Machines
  • Photo Copiers
  • Electronic Instruments
  • Domestic Load
  • Lifts & Elevators
  • Any kind of Sensitive Microprocessor based machine.

Technical Specifications of Air Cooled Servo Voltage Stabilizer :-


1 KVA to 100 KVA Single Phase
3 KVA to 3000 KVA Three Phase

Input Voltage Range

1 Phase 160V - 260V / 140V - 280V and 90V - 270V (can be customized further)

3 Phase 270V - 460V, 250V - 460V and 150V - 460V

Output Voltage Range

1 Phase 220 / 230 / 240 +/- 1%
3 Phase 380 / 400 / 415 +/- 1%

Output Waveform

True to Input

Input Frequency

45 - 55 Hz

Response Time

10 m. sec.

Correction Speed

10 - 65 V/Sec

Correction Methods

Step less Correction Using Variac


Natural Air / Oil


Better Than 98%

Control Circuit

Fully Automatic IC Based Solid Stat, Glass Epoxy Control Card for easy on Line Serviceability

Duty Cycle



Auto / Manual

No Load Loss

Less than 1%

Compatibility to DG Set

Specially Designed Control Card for failthful operation on Mains as well as DG Set


Suitable for 3 phase Unbalanced/Balanced Supply, Unbalanced / Balanced Loads

Operating Temperature


Optional 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. Send Enquiry