Prag 20KVA Servo Voltage-Stabilizer (80-260V)

Safeguard your electrical appliances with the Prag 20KVA Servo Voltage-Stabilizer, boasting an extreme wide input voltage range of 80-260V. Ensure every device in your space, from the air conditioner to the desktop computer, operates flawlessly with our reliable steady output voltage. Our digital technology-based Servo Voltage Stabilizer series is the central solution for all household electrical needs, featuring advanced Servo Technology and a Toroidal Transformer System. With an easy-to-read LED display and robust low and over-voltage protection, your electronics are secure. Equip your home or office with our 20KVA Voltage-Stabilizer for unwavering performance and contact us for further details on safeguarding your appliances.


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  • Courier delivery

Our courier will deliver to the specified address (within Lagos)

2-5 Hours


Our courier will deliver to the specified address (outside Lagos)

1-3 Days


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Prag 20KVA Servo Voltage Stabilizer (80-260V), the ultimate solution to ensure uninterrupted power supply and protection for all your electrical appliances. With its extreme wide input voltage range of 80V-260V, this stabilizer is designed to handle the most challenging voltage fluctuations, ensuring consistent power delivery for your home or office.

Stabilize and Protect Your Appliances:

From air conditioners to refrigerators, TVs to computers, this stabilizer safeguards all your valuable electronics, providing peace of mind against voltage spikes and drops. The Servo Voltage Stabilizer series, based on digital technology, offers precise voltage stabilization and protection for all your appliances, making it the ideal central stabilizer for handling all house loads.

Key Features:

  1. Extreme Wide Input Voltage Range (80-260V): Handles voltage fluctuations with ease, ensuring stable power supply to your appliances.
  2. Steady Output Voltage: Delivers consistent power output for optimal performance of your electronics.
  3. Digital Control: Allows for precise regulation and monitoring of voltage levels.
  4. Servo Technology + Toroidal Transformer System: Ensures reliable voltage correction and protection.
  5. LED/LCD Digital Display: Provides real-time insights into input and output voltage levels.
  6. Low and Over Voltage Protection: Safeguards your appliances against voltage fluctuations.


  1. Home Appliances: Protects refrigerators, freezers, washing machines, and other household electronics.
  2. Office Equipment: Safeguards computers, printers, servers, and other critical office devices.
  3. General Use: Suitable for various applications requiring stable power supply for sensitive equipment.


  1. Model: PT-20KVA
  2. Power: 20KVA
  3. Input Voltage: 80V-260V AC
  4. Technology: Servo Technology + Toroidal Transformer System
  5. Efficiency: > 90%
  6. Display: LED/LCD Digital Display
  7. Frequency: 50Hz/60Hz
  8. Delay Time: Short Delay (3-5 sec)
  9. Over-voltage Protection: AC246 ± 4V
  10. High Temperature Protection
  11. Short Circuit Protection
  12. Output Voltage: 220V ± 10%
  13. Phase: Single
  14. Dimensions: 56 X 51 X 107 cm
  15. Weight: 147 kg

Invest in the Prag 20KVA Servo Voltage Stabilizer (80-260V) today to ensure the longevity and reliability of your valuable electronics. Contact Solar Mall to learn more!







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