Three-Phase Voltage Stabilizer Volt Polska AVR PRO 15000 3% SERVO 3-F

The Volt Polska AVR PRO 15000 is a high-performance three-phase automatic voltage regulator (AVR) designed to protect sensitive industrial and commercial equipment from voltage fluctuations. With a servo motor control system and ±3% output accuracy, it ensures stable 400V phase-to-phase output even when input voltage varies between 260V and 430V. Rated at 15000 VA (12000 W), this stabilizer is ideal for heavy-duty applications such as CNC machines, medical devices, and production lines.

Advantages

Reliable servo technology provides fast response (<1.5 seconds) and high efficiency (≥95%). The LCD display offers real-time monitoring of input/output voltage, load, and status. Built-in protections against overload, overvoltage, undervoltage, short circuit, and over-temperature ensure safe operation. A manual bypass switch allows maintenance without power interruption.

Suitable for

• Industrial machinery and production equipment
• Medical imaging and diagnostic devices
• Data centers and server rooms
• HVAC systems and pumps
• CNC routers and laser cutters

Key specifications

• Type: Automatic Voltage Regulator (Servo)
• Phase: Three-phase
• Rated Power: 15000 VA / 12000 W
• Input Voltage Range: 260V - 430V AC (phase-to-phase)
• Output Voltage: 3 x 400V AC (phase-to-phase) / 3 x 230V AC (phase-to-neutral)
• Output Accuracy: ±3%
• Frequency: 50/60 Hz (auto-sensing)
• Efficiency: ≥95%
• Response Time: <1.5 seconds
• Display: LCD
• Cooling: Forced air (fan)
• Operating Temperature: -10°C to +40°C
• Harmonic Distortion: <1%
• Bypass: Manual switch

Recommendations

For optimal performance, install in a well-ventilated area away from direct sunlight and moisture. Ensure proper grounding and use appropriate cable sizes for the load. Regular maintenance checks are recommended to keep the fan and internal components clean.