A Static Servo Stabilizer is an advanced automatic voltage stabilizer designed to provide highly accurate and fast voltage correction using a servo motor and electronic control circuitry.
It ensures a stable output voltage even when the input voltage fluctuates widely — protecting sensitive and expensive equipment from voltage damage.Static servo stabilizers are widely used in industrial, commercial, and medical applications where uninterrupted and precise voltage is essential.
Our Single Phase Air-Cooled Servo Voltage Stabilizers (3 kVA to 25 kVA) are designed to deliver precise voltage regulation and complete protection for sensitive electrical equipment. Built with advanced servo motor technology, these stabilizers automatically correct voltage fluctuations and ensure a stable, safe power supply for homes, offices, hospitals, laboratories, retail stores, and small industries.
| PARAMETER | SINGLE PHASE SVS | THREE PHASE SVS |
|---|---|---|
| Construction | Indoor Purpose | Indoor Purpose |
| Type of Design | IGBT Based PWM Technology Static Servo Stabilizer with DSP Assisted Feedback System | IGBT Based PWM Technology Static Servo Stabilizer with DSP Assisted Feedback System |
| Phase Control | NA | Independent Phase Control, Suitable for Unbalanced Loads |
| Type of Cooling | Air Cooled | Air Cooled |
| Input Voltage Range | ±15%, ±20%, ±25% of Designed Input Voltage | ±15%, ±20%, ±25% of Designed Input Voltage |
| Input Frequency | 47 Hz – 65 Hz | 47 Hz – 65 Hz |
| Output Voltage | 230V ±1% (Phase Stable) | 415V ±1% (Phase Stable) |
| Output Voltage Regulation | ±1% | ±1% |
| Control Design | IGBT Based PWM Technology with Digital Signal Processor (DSP) Control System | Same |
| Waveform Distortion | NIL (Output Waveform Same as Input Waveform) | NIL |
Our Three Phase Air-Cooled Static Servo Stabilizers (3 kVA to 200 kVA) deliver fast, precise, and reliable voltage regulation for critical industrial and commercial applications. Using microcontroller-based static technology, these stabilizers correct voltage fluctuations instantly without moving parts, ensuring uninterrupted, stable power for sensitive machinery and heavy-duty equipment.
Designed for high efficiency, low maintenance, and continuous operation, they are ideal for factories, hospitals, data centers, hotels, malls, and manufacturing units.
| PARAMETER | SINGLE PHASE SVS | THREE PHASE SVS |
|---|---|---|
| Construction | Indoor Purpose | Indoor Purpose |
| Type of Design | IGBT Based PWM Technology Static Servo Stabilizer with DSP Assisted Feedback System | IGBT Based PWM Technology Static Servo Stabilizer with DSP Assisted Feedback System |
| Phase Control | NA | Independent Phase Control, Suitable for Unbalanced Loads |
| Type of Cooling | Air Cooled | Air Cooled |
| Input Voltage Range | ±15%, ±20%, ±25% of Designed Input Voltage | ±15%, ±20%, ±25% of Designed Input Voltage |
| Input Frequency | 47 Hz – 65 Hz | 47 Hz – 65 Hz |
| Output Voltage | 230V ±1% (Phase Stable) | 415V ±1% (Phase Stable) |
| Output Voltage Regulation | ±1% | ±1% |
| Control Design | IGBT Based PWM Technology with Digital Signal Processor (DSP) Control System | Same |
| Waveform Distortion | NIL (Output Waveform Same as Input Waveform) | NIL |
Maintains stable voltage with ±1% to ±2% precision for sensitive equipment protection.
Advanced servo motor technology automatically corrects voltage fluctuations.
Quick voltage correction prevents damage from sudden power changes.
Overload, short circuit, phase failure & phase reversal protection for total safety.
Ensures long life, better performance, and high load handling capacity.
Shows input voltage, output voltage, current & load percentage clearly.
Microtek Power has been a trusted name in power solutions across India for decades, known for high-performance voltage stabilizers that deliver reliable protection.
Their stabilizers use precision servo motor–controlled variable transformers, ensuring rapid and accurate voltage correction even under extreme fluctuations.
Microtek offers a complete portfolio — from single phase units for homes and offices to three phase air-cooled & oil-cooled servo stabilizers for heavy industrial loads.
Microtek Servo Stabilizers maintain output voltage with tight regulation (±1%) and high efficiency, reducing stress on sensitive electrical equipment and improving lifespan.
