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Precision Servo Voltage Regulation

Servo Voltage Stabilizers & Power Conditioners

Engineered to eliminate equipment failure and downtime caused by erratic voltage sags, surges, and unbalanced industrial grids. Airkom servo stabilizers offer ±1% precision, 98%+ efficiency, and heavy-duty 100% copper windings.

ISO 9001 / CE Certified150,000+ InstallationsCustom Ratings (1 kVA – 3,000 kVA)
Engineering Superiority

Why Industry Leaders Specify Airkom Power Conditioners

±1% Output Precision

Microprocessor-monitored digital VAF control ensures stable output even under ±25% input fluctuations.

Air & Oil Cooled Variants

Capacities from 1 kVA to 3,000 kVA suited for indoor cleanrooms to rugged outdoor industrial substations.

100% Electrolytic Copper

Class-H insulated buck-boost and auto transformers deliver minimal heat rise and 98%+ efficiency.

Complete Tripping Protection

Intelligent electronic cutoff for over-voltage, under-voltage, overload, phase reversal, and neutral failure.

Product Catalogue

Available Power Conditioners Models

Showing all 5 verified configurations
Servo Voltage Stabilizer (1 Phase)
Voltage Stabilizer

Servo Voltage Stabilizer (1 Phase)

High-precision servo voltage stabilizers designed to safeguard sensitive single-phase equipment against damaging voltage surges, sags, and spikes. It features rugged and smooth voltage control, electronic OV/UV/overload cutoff systems, and a high accuracy digital voltmeter, all housed in a compact, user-friendly panel.

Capacity1 kVA - 20 kVA
Phases1 Phase
CoolingAir Cooled
Efficiency> 98%
Servo Voltage Stabilizer (3 Phase) | Oil Cooled
Voltage Stabilizer

Servo Voltage Stabilizer (3 Phase) | Oil Cooled

Oil cooled three-phase servo voltage stabilizers for the heaviest industrial duties, scaling all the way to 3 MVA. Oil immersion carries heat away from the windings far more effectively than air, allowing continuous full-load operation in high ambient temperatures and dust-laden plant environments.

Capacity10 kVA - 3 MVA
Phases3 Phase
CoolingOil Cooled
Efficiency> 98%
Servo Voltage Stabilizer - Residential (3 Phase) | Air Cooled
Voltage Stabilizer

Servo Voltage Stabilizer - Residential (3 Phase) | Air Cooled

Specialized residential-grade servo stabilizers in an air cooled build for homes and housing complexes up to 400 kVA. Protects sophisticated domestic electronics from voltage swings and stabilizes incoming supply to ensure optimal appliance performance, with silent operation suited to living spaces.

Capacity10 kVA - 400 kVA
Phases3 Phase
CoolingAir Cooled
Efficiency> 98%
Servo Voltage Stabilizer - Residential (3 Phase) | Oil Cooled
Voltage Stabilizer

Servo Voltage Stabilizer - Residential (3 Phase) | Oil Cooled

Oil cooled residential servo stabilizers for large housing societies, townships and mixed-use developments drawing up to 3 MVA. Oil immersion keeps operating temperatures and audible noise low while supporting sustained full-load service on a common building supply.

Capacity10 kVA - 3 MVA
Phases3 Phase
CoolingOil Cooled
Efficiency> 98%
Engineering & Sizing FAQs

Frequently Asked Technical Questions

Key considerations for industrial electrical engineers, facility managers, and procurement directors.

What is the difference between air-cooled and oil-cooled servo stabilizers?
Air-cooled servo stabilizers use internal convection fans and are ideal for indoor installations up to 400 kVA, such as hospitals, IT hubs, and clean manufacturing. Oil-cooled stabilizers immerse the transformers in transformer-grade mineral oil for superior thermal dissipation, making them essential for high-capacity applications (up to 3,000 kVA) and harsh, dusty, or outdoor factory environments.
Why should CNC machines and automated machinery use a servo voltage stabilizer?
Modern CNC machines, robotics, and automated manufacturing lines rely on sensitive microprocessor controls and servo motors that trip or suffer board burnouts during voltage fluctuations. Airkom servo stabilizers maintain voltage within ±1% tolerance, eliminating tooling errors, sudden stops, and premature drive burnout.
How do I size a servo voltage stabilizer for my industrial facility?
Stabilizer sizing requires calculating total connected load (kVA or kW / power factor), considering peak motor starting inrush currents (typically 2.5x to 3x full load current for inductive loads), and accounting for a 20-25% safety headroom for future plant expansion. Airkom engineers provide complimentary load audits to determine the optimal kVA rating.
What protections are integrated into Airkom servo stabilizers?
Every unit includes electronic under-voltage/over-voltage cutoff, overload circuit protection, short-circuit protection, time-delay restart to protect compressors, and high-accuracy digital metering for line-to-line and line-to-neutral voltages.
Tailored Industrial Engineering

Require a Custom kVA Rating or Turnkey Power Study?

Connect directly with our senior application engineers in Mahape, Navi Mumbai for load calculations, harmonic assessments, and bespoke power electronics manufacturing.