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  • VSDI 50


V-Guard’s VSDI 50 inverter stabilizer provides excellent protection to your refrigerator. Its state-of-the-art technologies enable flexible adjustment of the voltage regulation in accordance with supply voltage variation. This helps achieve the most satisfactory power regulation required for the safe and secure functioning of your refrigerator. The stabilizer’s wide working range makes sure that the refrigerator works perfectly fine within 120 Volts -280 Volts. VSDI 50 inverter refrigerator stabilizer, with its stunning textures perfectly complements the connected equipment, making it the perfect match for your refrigerator.

Designed for Inverter Refrigerator: The main highlight of VSDI 50 is that it is specially designed for inverter refrigerators of up to 450 L, thus providing extra protection to your refrigerator.

Digital Display System: The state-of-the-art stabilizer model comes with a unique digital display system that makes the stabilizer’s functioning more reliable and accurate. This excellent feature brings you clear and complete visibility into input voltage, output voltage, and any protective modes such as low voltage, high voltage, overload cut-off, etc., that may be enabled. Since the model is digitized, you can ensure that the connected load works in the safe voltage range as displayed in the stabilizer.

ITDS (Intelligent Time Delay System): At times of power outages, the compressor gets locked and voltage flow is interrupted. This damages either the compressor or the whole refrigerator. Equipped with an efficient Intelligent Time Delay System (ITDS), V-Guard’s VSDI 50 enables the compressor to get sufficient time to balance the voltage fed to the refrigerator during power failures. The futuristic technology also ensures no delays in restarting when the stabilizer is in off-mode for three or more minutes. Also, if the power supply fails and comes back within three minutes, a time delay is automatically activated.

Microcontrolled Operation: Given the fact that even a small voltage fluctuation can damage sensitive components of your connected refrigerator, a microcontroller-based design is more than necessary. The highly efficient microcontrolled operating system ensures that faster voltage corrections are made possible.

ABS Cabinet: VSDI 50 possess a wide range of functionalities and an attractive cabinet made of ABS material with excellent build quality in sleek and smooth exterior design, made to safeguard the circuits of the stabilizer. The model also comes in a wide range of colours to upscale the elegance of your home interiors.

Warranty: What’s more exciting that getting a 5-year extended warranty? VSDI 50 is backed by a 5-year warranty. Fit-it and enjoy the sufficient protection feature for longer.

Low & High Voltage Cut off Protection: Sudden voltage fluctuations can damage your equipment. VSDI 50 model ensures that the refrigerator gets an optimum voltage output. It helps boost the voltage supply during voltage fluctuations and enables compressor to start functioning, delivering optimum performance.


  • Designed for Inverter Refrigerator
  • ITDS (Intelligent time delay system)
  • ABS Cabinet – sleek design and wide range of colours to suit elegant interiors
  • Low & High Voltage Cut-off Protection
  • Digital Display System
  • Microcontrolled operation
  • Warranty – 5 year


Model Capacity Working Range (Input) Cabinet Material Application Warranty Time Delay
VSDI 502 Ampere 120 AC -280 VACABSOne Inverter Refrigerator up to 450 L5 Year 3 Minutes ± 20 Seconds ITDS

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V-GUARD offers a range of products from Voltage Stabilizer to Digital UPS, Inverter and Inverter Batteries, Electric Water Heaters, Solar Water Heaters, Domestic Pumps, Agricultural Pumps, Industrial Motors, Domestic Switch Gears, Distribution Boards, Wiring Cables, Industrial Cables, Induction Cooktops, Mixer Grinders, Fans, Rice Cooker, Gas Stoves, Solar Power Systems & Air Coolers.

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