The KD1934 is a modern voltage stabilizer from KRAFT&DELE, designed to protect electrical devices from voltage fluctuations in the power grid. Thanks to automatic voltage regulation (AVR), it effectively safeguards equipment from voltage drops and surges, ensuring safe and stable operation.

The stabilizer automatically adjusts the input voltage to a safe output level, protecting connected devices from damage. At the back of the unit there is a terminal connection. The front panel features a clear digital display showing the current input and output voltage, device load level, operating status, error messages, and delay function.

Additionally, the stabilizer is equipped with a delay button, with a default delay time of 6 seconds (UNDELAY) or 3 minutes (DELAY). This allows you to set the output activation time—especially useful for devices with motors, such as refrigerators or pumps.

• Automatic AVR voltage regulation – maintains a safe power level for devices
• Multiple protection levels – protects against overvoltage, undervoltage, overload, and overheating
• Digital display – shows input and output voltage and load level
• Delay function – protects devices during restart
• High efficiency >90% – efficient operation with low energy losses
• Compact design with handle – easy transport and installation

TECHNICAL SPECIFICATIONS:

• Model: KD1934
• Capacity: 3000 VA / 1800 W maximum
• AC input range: 140–260 V
• Output voltage: 230 V
• Frequency: 50 Hz
• Output accuracy: ±8%
• Efficiency: >90%
• Operating temperature: -10°C to +40°C

PACKAGE CONTENTS:

• KD1934 voltage stabilizer
• User manual in Polish
• Original packaging
• Receipt or VAT invoice
• 12-month warranty

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