Due to technical upgradation of our systems, this service is suspended till SUNDAY 10th November 2019, 12:00AM.

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  • VWR 400 Plus

VWR 400 Plus

V-Guard’s VWR 400 PLUS 1.5 ton AC stabilizer combines efficiency and longevity to bring you a technically excellent stabilizer to protect your air-conditioner. The stabilizer’s performance remains strong and consistent across a wide input voltage range, and this will prove to be a long-term advantage in providing security to any connected device.

An excellent digital display system allows you to keep regular track of Input Voltage, Output Voltage, and any protection mode that may be enabled such as Low Voltage, High Voltage or Overload cut off, etc. This is a highly beneficial feature, aiding you in monitoring the system throughout its lifecycle.

The VWR 400 PLUS AC Stabilizer utilizes a micro controller-based design, enabling faster voltage corrections. Given that small variations in fluctuations can harm vital components of your AC, an optimised micro controlled operation system is a vital feature for the protective system of your air-conditioner. It protects your air-conditioner from the slightest threats of voltage fluctuations. Additionally, the stabilizer’s ‘low & high voltage cut off’ mechanism protects your AC from damage due to abnormal voltage levels.

The stabilizer is also further improved by the addition of an advanced Intelligent Time Delay System (ITDS), allowing the compressor sufficient balancing time before restart. This smart technology ensures that there are no delays in restarting when the stabilizer is in off-mode for three or more minutes. At the same time, it guarantees that, in case power supply fails and comes back within three minutes, a time delay is automatically activated.

VWR 400 PLUS stabilizer performs a wide range of functions effectively, making it a truly excellent choice for protecting your air-conditioner.


  • Performs in wide input voltage range
  • Micro controlled operations to safeguard your air-conditioner against threats from fluctuations in voltage
  • An advanced Intelligent Time Delay System (ITDS) bringing improved functionality and efficiency
  • An excellent Digital Display system for your convenience
  • An effective Low & High voltage cut-off system


Model Capacity Working Range (Input) Cabinet Material Application Warranty Time Delay
VWR 400 PLUS12 Ampere130 VAC - 300 VACMetalOne Air Conditioner Up to 1.5 Ton or 18000 BTU/Hour2 Year3 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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