Three Phase Servo Voltage Stabilizer Heavy-duty three phase servo stabilizer for industrial loads, correcting wide voltage swings to a precise ±1% output. Read more…
Servo Voltage Stabilizer
Servo Voltage Stabilizers, 1–5000 KVA
Hold your output at 415V ±1% even when the line swings between 340V and 480V — single & three phase, oil & air cooled.
Servo Voltage Stabilizer & Power Conditioning Manufacturer in India
Industrial Voltage Stabilization & Power Protection Solutions
Servo Stabilizer India is a trusted manufacturer of servo voltage stabilizers, isolation transformers and power conditioning equipment in India. We design and build energy-efficient units for pharmaceutical, textile, automobile, food processing, cold storage and manufacturing industries.
With 22+ years of experience, we deliver customized systems — built to order in copper, tested under load, and backed by installation and AMC — that ensure precise ±1% voltage, longer machine life and reliable operation.
About Our Company
Products & Solutions
Wide range of stabilizers & transformers, 1–5000 KVA
Three Phase Servo Voltage Stabilizer 
Single Phase Servo Voltage Stabilizer Compact single phase servo stabilizer for shops, clinics and light machinery needing a steady 230V supply. Read more…
Oil Cooled Servo Stabilizer Oil-immersed servo stabilizer built for high-KVA continuous duty and harsh ambient conditions. Read more…
Air Cooled Servo Stabilizer Air-cooled servo stabilizer offering low maintenance and easy indoor installation for medium loads. Read more…
Digital Servo Voltage Stabilizer Microcontroller-driven digital servo stabilizer with LED/LCD metering and fast, accurate correction. Read more…
Isolation Transformer Ultra-isolation transformer that breaks the neutral-earth path and blocks line noise for sensitive electronics. Read more…
Step Down Transformer Robust step down transformer to convert higher distribution voltages to the level your equipment requires. Read more…
Static Voltage Stabilizer Solid-state static stabilizer with no moving parts, delivering ultra-fast correction and silent operation. Read more…
Our Voltage Stabilizer Solutions
Engineered for industrial, commercial and medical power
Three Phase Servo Voltage Stabilizer
Heavy-duty three phase servo stabilizer for industrial loads, correcting wide voltage swings to a precise ±1% output.
Explore 10–5000 KVASingle Phase Servo Voltage Stabilizer
Compact single phase servo stabilizer for shops, clinics and light machinery needing a steady 230V supply.
Explore 1–15 KVAOil Cooled Servo Stabilizer
Oil-immersed servo stabilizer built for high-KVA continuous duty and harsh ambient conditions.
Explore 30–5000 KVAAir Cooled Servo Stabilizer
Air-cooled servo stabilizer offering low maintenance and easy indoor installation for medium loads.
Explore 5–1000 KVADigital Servo Voltage Stabilizer
Microcontroller-driven digital servo stabilizer with LED/LCD metering and fast, accurate correction.
Explore 5–2000 KVAIsolation Transformer
Ultra-isolation transformer that breaks the neutral-earth path and blocks line noise for sensitive electronics.
Explore 1–2000 KVAServo Stabilizer India at a Glance
Key figures
0+
Years Experience
0+
Stabilizers Installed
0+
States Served
0+
Industrial Clients
Industries We Serve
Trusted where voltage cannot fail
Our Clients
Trusted by industry leaders across India
Our Footprints Explore All Locations
A Nationwide Presence
From Faridabad we manufacture and ship servo stabilizers to every corner of the country — Gujarat's chemical belt, Tamil Nadu's textile hubs, the steel plants of Jharkhand and beyond. Each unit is delivered, installed and serviced by our own engineers.
0 States
0 Union Territories
0 Industrial Cities
Frequently Asked Questions
Common questions about servo voltage stabilizers
A servo voltage stabilizer corrects fluctuating mains to a steady output. A motor-driven (servo) arm moves over a variable transformer; a control card reads the output and rotates the arm to add or subtract voltage through a buck-boost transformer, holding the output at 230V or 415V within ±1%.
Add the full-load current of every machine that runs together, convert to KVA, then add about 20–25% headroom for motor starting surges. Send us your connected load and our engineers will size the unit for you.
Air-cooled units suit indoor installations up to about 1000 KVA and need little maintenance. Oil-cooled units immerse the windings in oil, dissipate heat better, and handle 100% continuous loading at high KVA (30–5000 KVA).
Our stabilizers hold the output to ±1% of the set voltage, with a correction speed of 25–40 volts per second per phase — fast enough to protect CNC machines, medical imaging and electronics.
Yes. We deliver to all 28 states and 8 union territories, with installation, commissioning and Annual Maintenance Contracts handled by our own service engineers. Call +91 81788 87426 for a quote.
From Our Blog
Guides on choosing, sizing and buying servo voltage stabilizers
Quick Contact
Required fields are marked *