Voltage fluctuations are the silent killers of industrial equipment. Our 3-Phase Servo Voltage Stabilizer is specifically designed to combat severe brownouts, surges, and phase imbalances common in demanding environments. It provides independent phase control to ensure your motors, CNC machines, and medical equipment run at optimal efficiency.

• ⚙️ True Three-Phase Balanced Output: Unlike basic regulators, our unit monitors and stabilizes R-N, S-N, T-N, and R-S-T independently. This ensures perfect phase balance, protecting sensitive 3-phase motors from burning out.

• 📈 Wide Input Voltage Range: Handles extreme instability with an input range of 260V–480V (Customizable). Ideal for regions with weak grids or areas running off generators.

• 🛡️ Comprehensive Industrial Protection: Features Over/Under-voltage protection, Over-current/Short-circuit protection, Phase-failure detection, and Over-temperature shutdown.

• 🚀 High-Speed Correction: Utilizes a high-torque Servo Motor  to correct voltage fluctuations in < 0.2 seconds, preventing production interruptions.

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• 🏗️ Rugged Construction: Built with 100% Pure Copper Coils and a heavy-duty toroidal transformer for maximum efficiency (>98%) and heat dissipation. The powder-coated steel cabinet ensures durability in harsh factory conditions.

Q: Can this stabilizer handle a phase failure?

A: Yes, our advanced models feature Phase Failure Protection. If one phase drops out, the unit will automatically disconnect the load to prevent damage to 3-phase motors and alert the user via the digital display.

Q: What is the difference between a Servo and an IGBT stabilizer?

A: Servo Motor types are ideal for heavy inductive loads (motors, compressors) and offer high efficiency and ruggedness. IGBT/Static types are faster (for sensitive electronics/data centers) but can be less tolerant of extreme overloads. We can recommend the best type based on your specific load.

Q: Do you provide installation diagrams and technical support?

A: Absolutely. Every unit comes with a detailed wiring diagram. Our technical team provides remote support for installation and commissioning. We also offer on-site support via our network of partners in LATAM for large projects.

Q: Is OEM/ODM available for bulk orders?

A: Yes, we are a direct manufacturer. We support full OEM/ODM services, including custom voltages, branding, enclosure colors, and specific software features for distributors and engineering firms.

High Capacity Range – 200 kVA to 5000 kVA standard; larger capacities available for special projects.

Precision Regulation – Output accuracy ±1% to ±3%, ensuring stable operation of heavy industrial loads.

Wide Input Voltage Range – Typically ±15% to ±25% of nominal; extended ranges available for unstable grids.

Heavy Overload Capability – 120% continuous, 150% for 30 min, 200% for 1 min (typical, oil-cooled thermal headroom).

Fast Response – Servo correction time ≤ 1–3 seconds.

High Efficiency – ≥ 95% to 98%, minimizing energy losses and operating costs.

Three-Phase Independent Regulation – Each phase corrected independently, maintaining balance under unbalanced loads.

Comprehensive Protection

Over-voltage protection (OVP)

Under-voltage protection (UVP)

Over-current / overload protection (OCP)

Short-circuit protection (SCP)

Over-temperature protection (OTP)

Buchholz relay (gas detection) for internal faults

Pressure relief valve

Oil level monitoring

Phase loss / phase sequence protection (control circuit)

Outdoor Rated – IP23 (standard) or IP54 (optional) tank; anti-corrosion paint; suitable for direct outdoor installation.

Intelligent Monitoring – Digital display (voltage, current, oil temp.); optional RS485 / Modbus / SNMP remote monitoring.

Low Noise – ≤ 65–70 dB depending on kVA; oil damping reduces mechanical noise.

Continuous Duty – Designed for 24/7 operation in ambient temperatures from –25 °C to +45 °C (special designs for extreme climates available).