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IoT-Based Single Phase Servo Stabilizer | 1kVA to 20kVA

Precision Voltage Protection: EnerTech Single Phase (1P) Air-Cooled Servo Voltage Stabilizer

Unpredictable voltage swings, sags, and surges can silently degrade sensitive electronics, cause nuisance tripping, and halt critical operations. The EnerTech Single Phase (1P) Air-Cooled Servo Voltage Stabilizer is engineered to deliver a rock-solid, precisely regulated voltage supply. Combining high-speed microcontroller intelligence with robust servo-motor-driven autotransformer technology, it shields valuable single-phase equipment from grid instability while maintaining energy efficiency.

Specification Details
Power Range1kVA to 20kVA
Input Voltage170V – 270V (Wide range)
Output Voltage230V ±1% (Precision regulation)
Input Frequency50Hz ±5%
Response Time< 1 second
Efficiency> 98%
CoolingAir-cooled (Natural/Forced)
Control SystemDSP-based microcontroller
DisplayLCD with input/output parameters
CommunicationIoT-enabled with MODBUS support

Product Overview

Unlike conventional relay-based stabilizers that cause step-voltage jerks, EnerTech servo stabilizers provide continuous, stepless voltage correction. The natural and forced-air cooling design eliminates the mess and maintenance of oil cooling, making it a clean, space-saving solution for indoor, commercial, and light-industrial environments.

  • Ultra-Fast Correction Speed: Rapid response time corrects voltage fluctuations instantly, preventing equipment stress.

  • Pinpoint Output Accuracy: Maintains output voltage within +-1 of the target setpoint (typically 230V AC).

  • Zero Waveform Distortion: Pure sine wave passthrough ensures complete compatibility with sensitive medical, laboratory, and audiovisual gear.

  • Low Maintenance Design: Air-cooled architecture requires minimal upkeep, zero oil top-ups, and operates with ultra-low acoustic noise.

  • Microcontroller-Based Digital Control: Advanced DSP/MCU circuitry continuously monitors line voltage and commands the high-torque AC/DC servo motor with absolute precision.

  • High Overload Handling: Designed with high-grade copper windings and low-loss toroidal/variac cores to comfortably absorb momentary starting surges.

  • Wide Input Voltage Range: Available in standard and ultra-wide input windows (e.g., 170V–270V or 140V–280V) to handle even the weakest grid connections.

  • Comprehensive Electrical Protection: Built-in auto-cut-off protection against high voltage, low voltage, overload, short circuits, and phase reversal.

  • Digital Multifunction Display: Clear front-panel LCD/LED interface displays real-time input voltage, output voltage, load current, and fault diagnostics.

  • Built-in Manual/Auto Bypass: Integrated bypass switch ensures power continuity during routine servicing without interrupting your operations.

Key Benefits & Protection

Our stabilizers are engineered for precision, protecting high-value components from the subtle fluctuations that cause premature failure.

Air Conditioners

Prevents compressor failures and extends the lifecycle of HVAC systems.

IT Equipment

Protects sensitive data servers and hardware from voltage spikes.

Medical Devices

Ensures diagnostic accuracy in imaging and life-support machinery.

CNC Machines

Maintains high machining precision by stabilizing the control logic circuit.

Why Choose EnerTech IoT Servo Stabilizer

Industry First

India’s first IoT-enabled servo stabilizer with smart monitoring.

Proven Expertise

30+ years of experience in voltage stabilization technology.

Made in India

Local manufacturing with faster delivery and service support.

Advanced Tech

Auto-calibration and DSP-based control for precise performance.

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Helpful Faq’s

Connect to WiFi, download the app, and monitor voltage with alerts & reports.
Yes, you can set voltage limits and monitor all parameters remotely.
Stabilizer runs locally; IoT resumes when connectivity returns.
Yes, for warranty compliance and optimal safety.

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