Qoltec automatický regulátor napätia AVR 3000VA 1800W kompaktný toroidný transformátor

The Qoltec Automatic Voltage Regulator AVR 3000VA is a compact and reliable solution for protecting your sensitive electronic equipment from voltage fluctuations. Featuring a toroidal transformer and relay-type stabilization technology, this voltage stabilizer ensures a stable output voltage of 230V AC even when input voltage varies between 140V and 260V AC. With a power capacity of 3000VA (1800W), it is ideal for home appliances, office equipment, and small workshops.

Advantages

This AVR offers high efficiency (>98%), selectable delay function (6s or 180s), and comprehensive protection against overload, short circuit, overvoltage, undervoltage, and overheat. Its compact design and LED indicators make it easy to monitor and integrate into any setup.

Suitable for

• Home electronics (TV, audio systems, computers)
• Office equipment (printers, servers, monitors)
• Small workshop tools and machinery
• Any device requiring stable 230V AC power

Key specifications

• Type: Automatic Voltage Regulator (AVR)
• Power Capacity: 3000 VA / 1800 W
• Input Voltage Range: 140V - 260V AC
• Output Voltage: 230V AC (±8%)
• Frequency: 50/60 Hz (Auto-sensing)
• Phase: Single-phase
• Stabilization Technology: Relay Type
• Transformer Type: Toroidal
• Efficiency: >98%
• Protection Features: Overload, Short Circuit, Overvoltage, Undervoltage, Overheat
• Display: LED Indicators
• Output Sockets: 2x Schuko (Type F)
• Delay Function: 6s / 180s (Selectable)
• Operating Temperature: 0°C to 40°C
• Operating Humidity: 10% to 90% RH (Non-condensing)
• Noise Level: <56 dB

Recommendations

For optimal performance, place the voltage regulator in a well-ventilated area and avoid overloading beyond its rated capacity. Ensure the input voltage is within the specified range to prevent damage.