India's Trusted Servo Voltage Stabilizer Manufacturer — ServoKai System
India's TrustedServo VoltageStabilizerManufacturer
Oil cooled & air cooled servo voltage stabilizers — single phase and three phase — from 1 kVA to 2000 kVA. ISO 9001:2015 certified, factory-direct pricing.
- 100% Copper Wound Variac & Core
- ±1% Output Voltage Regulation
- Built-in OVP, UVP & OLP Protection
Powering Industries with Stable, Reliable Electricity
ServoKai System provides reliable power control and stabilization solutions for commercial and industrial infrastructure. With 10+ years of manufacturing expertise and ISO 9001:2015 certification, we deliver power solutions that protect your equipment and ensure zero downtime.
Industries We Serve
Industrial Power Equipment
Engineered for durability, precision, and peak performance.
3-phase
3Ph Oil Cooled 60 KVA
60 KVA 3-phase oil-cooled stabilizer for medium industrial and commercial applications.
3-phase
3Ph Oil Cooled 600 KVA
600 KVA oil-cooled servo stabilizer engineered for large-scale industrial plants and heavy machinery.
3-phase
3Ph Air Cooled 40 KVA
Compact 40 KVA 3-phase stabilizer with forced air cooling — ideal for factories and commercial installations.
single-phase
1Ph Air Cooled 10 KVA
10 KVA single-phase stabilizer for homes, offices, clinics, and small commercial loads.
single-phase
1Ph Oil Cooled 20 KVA
Heavy-duty oil-cooled single-phase stabilizer for continuous operation and higher loads.
Trusted Across Every Sector
From hospitals that can't afford a flicker, to factories running 24/7 — ServoKai system protect what matters most.
Manufacturing
CNC, laser, moulding & production lines
Healthcare
Hospitals, X-ray, MRI & medical labs
IT & Data Centres
Servers, networking & telecom infra
Commercial
Offices, malls, AC & lifts
Research & Labs
Precision instruments & clean power
Telecom & Broadcasting
Towers, amplifiers & signal systems
Cold Storage
Refrigeration & temperature control
Textile & Chemical
Processing plants & heavy industry
What Our Clients Say
"ServoKai's stabilizers have been running our refrigeration units for 3 years without a single issue. The build quality is exceptional and after-sales support is always prompt."
"We installed their single-phase stabilizers for all our lab equipment. Voltage fluctuations that used to damage our instruments are a thing of the past. Highly recommend!"
"The online UPS units from ServoKai protect our entire server room. Zero downtime in 18 months. Excellent product, excellent team."
Frequently Asked Questions
Everything you need to know about servo voltage stabilizers, dimmers, variacs, and power solutions.
Still have questions? Our engineers are ready to help.
Contact Our Team →Need a Reliable Voltage Stabilization Solution?
Get factory-direct pricing with expert consultation from ServoKai System engineers. Quick response. Custom solutions. 1-year warranty.
India's Leading Servo Voltage Stabilizer Manufacturer
ServoKai System is a premier servo voltage stabilizer manufacturer in Delhi, India. We design, manufacture, and supply a comprehensive range of voltage stabilizers, voltage regulators, and power conditioning equipment for industrial, commercial, and residential applications. Our product catalogue includes 3 phase servo stabilizers, single phase servo stabilizers, oil cooled servo voltage stabilizers, air cooled servo stabilizers, automatic voltage stabilizers, industrial dimmers, variac autotransformers, and online UPS systems.
We offer servo stabilizers in all standard capacities — 5 kVA, 10 kVA, 15 kVA, 20 kVA, 25 kVA, 30 kVA, 40 kVA, 50 kVA, 100 kVA, up to 2000 kVA — with custom voltage ranges to suit any requirement. Whether you need a voltage stabilizer for home use, a 3 phase industrial voltage stabilizer for your factory, or a constant voltage transformer for sensitive equipment, ServoKai delivers precision-engineered solutions with a 1-year warranty.
As an ISO 9001:2015 certified, MSME registered, and GeM Portal listed manufacturer, we supply to government projects, hospitals, data centres, factories, and commercial establishments across Delhi NCR, Uttar Pradesh, and all of India. Our servo voltage stabilizer price is competitive with factory-direct supply — no dealer markups. Contact us for the latest stabilizer price list and expert consultation.