TANIESH 3 Phase Oil Cooled Servo Voltage Stabilizer
Reliable Voltage Stabilization for Heavy Industrial Applications
- Microprocessor Controlled
- Fast Automatic Power Backup
- 98% High Efficiency Performance
- Advanced Multi-Level Protection
- Wide Input Voltage Operation
Key Highlight

Simulated
Wave Output

DSP Based
PWM Technology

Fast Battery
Charging

Wide Inpur
Voltage Range

Intelligent Battery
Management

Auto
Restart

Overload
Protection

Short Circuit
Protection

Eco Friendly
Operation

Stylish Compact
Body

Low noise
Performance

Energy Saving
Design
Product Overview
The TANIESH 3 Phase Oil Cooled Servo Voltage Stabilizer is engineered to deliver accurate and reliable voltage regulation for industries operating under unstable power conditions. Designed with advanced servo control technology, it automatically corrects voltage fluctuations and ensures a consistent three-phase output for critical electrical equipment.
Built with an efficient oil-cooled (ONAN) system, this stabilizer provides excellent thermal performance, long service life, and dependable operation under continuous industrial loads. It is widely used in manufacturing plants, CNC machines, printing industries, textile units, hospitals, commercial buildings, and other mission-critical applications where stable power is essential.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | 3 Phase Oil Cooled Servo Controlled Voltage Stabilizer |
| Phase Configuration | 3 Phase Input / 3 Phase Output |
| Input Voltage Range | 300V–460V AC / 340V–460V AC |
| Output Voltage | 415V AC (3 Phase) |
| Settable Output Voltage | 390V–420V AC |
| Operating Frequency | 47Hz – 53Hz |
| Voltage Correction Rate | 20V/Sec (3 Phase) |
| Efficiency | Up to 98% |
| Waveform Distortion | Nil |
| Cooling System | ONAN Oil Cooling |
| Protection | High Voltage Cutoff, Low Voltage Cutoff, Short Circuit, Overload & Single Phasing Protection |
| Status Indication | Input ON, Output ON, Low Cutoff & High Cutoff Indicators |
| Metering | Analog Voltmeters for Input & Output Monitoring |
| Operating Temperature | 0°C – 55°C |
| Operating Humidity | Up to 95% RH |
| Mounting Type | Heavy Duty Wheel Mounted Cabinet |
| Incoming Protection | MCCB / Change Over Switch |
| Outgoing Protection | Contactor / MCCB |
| Applications | Industrial Plants, CNC Machines, Textile Industries, Printing Units, Hospitals, Commercial Buildings, Manufacturing Facilities & Process Industries |
- Oil Cooled Servo Controlled Technology
- Three Phase Automatic Voltage Stabilization
- Wide Input Voltage Operation
- Up to 98% Efficiency
- Fast Voltage Correction
- ONAN Oil Cooling System
- Heavy Duty Industrial Cabinet
- Low Waveform Distortion
- Analog Voltage Monitoring
- Suitable for Continuous Industrial Duty
- Maintains Stable Three-Phase Output Voltage
- Protects Expensive Industrial Equipment
- Reduces Equipment Downtime
- Extends Machine Service Life
- Handles Wide Voltage Fluctuations
- Energy Efficient Operation
- Reliable Continuous Performance
- Low Maintenance Design
- Suitable for Heavy Industrial Loads
- Improves Overall Power Quality
Testimonials
"We've been using this stabilizer continuously for years. Performance is excellent, and the equipment remains well protected."
K. Praveen – Textile Industry"Reliable operation, quick voltage correction, and strong build quality make this stabilizer ideal for industrial applications."
M. Srinivas – Engineering FactoryFrequently Asked Questions
1. What is an Oil Cooled Servo Voltage Stabilizer?
It is an automatic voltage stabilizer that continuously corrects input voltage fluctuations and delivers a stable three-phase output using servo motor technology.
2. Where can this stabilizer be used?
It is ideal for manufacturing industries, CNC machines, textile mills, hospitals, printing presses, commercial buildings, and other industrial applications.
3. What protections are included?
The stabilizer provides protection against high voltage, low voltage, overload, short circuit, and single phasing.
4. What is the efficiency of this stabilizer?
The stabilizer offers up to 98% operating efficiency, ensuring reliable and energy-efficient performance.
5. What cooling system is used?
The unit features an ONAN (Oil Natural Air Natural) cooling system for efficient heat dissipation and long-term continuous operation.

"The TANIESH Oil Cooled Servo Stabilizer has significantly improved the stability of our production line. Voltage fluctuations are no longer a concern."
Rajesh Kumar – Manufacturing Unit