Volt Polska AVR Pro 1000VA Servo Voltage Stabilizer with 3% Accuracy

Where conventional relay-type stabilizers click and step through coarse corrections, the AVR Pro 1000VA from Volt Polska uses a servo motor to continuously adjust output voltage with a tight ±3% tolerance. This means sensitive electronics see a smooth, stable 230V supply even when mains input swings between 140V and 260V. The microprocessor-controlled servo mechanism eliminates the abrupt switching that can cause flicker or stress in audio/video gear, making it a superior choice for home offices, hi-fi systems, and small server setups.

Highlights

• 1000VA / 700W capacity for computers, peripherals, and AV equipment
• Servo motor stabilization with ±3% output accuracy
• Wide input range: 140V–260V AC, auto-sensing 50/60Hz
• Pure sine wave output preserves waveform quality
• LCD display shows input/output voltage, load level, and status
• Comprehensive protection: overload, overvoltage, undervoltage, short circuit, overheat
• Automatic bypass for safe operation during extreme conditions
• 2 Schuko output sockets and integrated power cord

In daily use

The AVR Pro 1000VA sits quietly near your workstation or entertainment center, its natural convection cooling requiring no fan. The LCD panel gives real-time feedback, so you always know the incoming voltage and how hard the unit is working. When a brownout or surge hits, the servo motor adjusts within a second for a 10% deviation, keeping your equipment safe without interruption. The automatic bypass ensures that if the input voltage goes beyond the stabilizer's range, your devices remain powered directly from the mains until conditions return to normal.

Full specifications

• Rated Power Capacity: 1000 VA / 700 W
• Input Voltage Range: 140V - 260V AC
• Output Voltage: 230V AC
• Output Voltage Accuracy: ±3%
• Stabilization Type: Servo Motor
• Phase: Single-phase
• Frequency: 50/60 Hz (Auto-sensing)
• Efficiency: >98%
• Response Time: <1 second (for 10% voltage deviation)
• Protection Features: Overload, Overvoltage, Undervoltage, Short Circuit, Overheat
• Display Type: LCD (Input/Output Voltage, Load Level, Status)
• Output Sockets: 2x Schuko (Type F)
• Input Connector: Integrated power cord with Schuko plug
• Technology: Microprocessor Control
• Cooling System: Air cooling (Natural convection)
• Operating Temperature: 0°C to 40°C
• Relative Humidity: 10% to 90% (non-condensing)
• Output Waveform: Pure Sine Wave (maintains input waveform quality)
• Bypass Function: Automatic Bypass

Final note

For reliable voltage stabilization with precise servo control, the Volt Polska AVR Pro 1000VA is an excellent investment to protect your valuable electronics from unstable mains power.