








⚡ Power up your comfort with smart, fail-safe voltage control!
The VG 400 voltage stabilizer by V-Guard is engineered for 1.5 Ton AC units, operating efficiently within 170V to 270V. Featuring intelligent time delay, voltage cut-off, and thermal overload protection powered by advanced IC technology, it safeguards your AC against power fluctuations and overheating. Backed by a 3-year onsite warranty, this Indian-made stabilizer ensures reliable, long-term performance.







| Manufacturer | V-Guard Industries Ltd. |
| Country of Origin | India |
| Item model number | VG 400 |
| ASIN | B089YC1QMD |
S**H
Excellent.
Excellent. Worth it's price. Working well.
M**L
I would recommend this product to purchase, its value for money.
The product quality is up to the mark as show in the pictures and catalogue. Amazon should encourage in displaying such products on its website. I would recommend this product to purchase, its 100% value for money.
I**N
Liked
Quality is good, it can be used for 1.5 tone AC, easy to install, value for money, good product.
A**A
Beware: V-Guard VG 400 Transformer Fails to Support Air Conditioner Voltage Requirements
I recently purchased the V-Guard VG 400 Voltage Stabilizer for my 0.8 Ton Air Conditioner, hoping it would provide a reliable solution to regulate the voltage within the recommended range of 170V to 270V. However, I am extremely disappointed with its performance and would strongly advise against purchasing this product. Right from the moment I connected the VG 400 to my air conditioner, it was clear that this transformer was unable to handle the voltage requirements of the AC unit. Despite boasting a wide input voltage range, it struggled to maintain a consistent voltage output. This resulted in constant fluctuations, causing severe damage to my air conditioner. Not only did the VG 400 fail to stabilize the voltage within the specified limits, but it also caused frequent power disruptions. On multiple occasions, the stabilizer shut down abruptly, leaving my air conditioner and other electronic devices vulnerable to voltage surges. It was frustrating to witness the VG 400's inability to fulfill its basic purpose of safeguarding my appliances. Moreover, the build quality of the VG 400 is subpar. The flimsy plastic casing feels cheap and fragile. I expected a more durable and sturdy construction, especially considering the price I paid for this supposedly advanced voltage stabilizer. The worst part of this whole experience has been the customer support provided by V-Guard. When I reached out to them to report the issues and seek assistance, their response was lackluster, to say the least. They showed little concern for my situation and failed to provide any meaningful solution or compensation for the damages caused by their product. In conclusion, I strongly discourage anyone from purchasing the V-Guard VG 400 Voltage Stabilizer for their air conditioner. It simply does not deliver on its promises and falls short of supporting the voltage needed for an air conditioner. Save yourself the hassle, frustration, and potential damage to your appliances by exploring other, more reliable options in the market.
D**R
Good
Nice, color storage capacity quality is good
P**R
Good Stabilizer
Good product
P**D
Reliable Protection for My AC – Peace of Mind Guaranteed
I’ve been using the V-Guard stabilizer for my AC, and it has been performing flawlessly. Voltage fluctuations are quite common in my area, but this stabilizer gives me complete confidence that my AC is safe. The build quality is strong, the design is compact, and the digital display makes it easy to monitor. Installation was simple, and since then my AC has been running smoothly without any issues. Highly recommended for anyone who wants to protect their air conditioner and ensure long-lasting performance
J**.
Stylish
Stylish then old looking dull stabilizers. Works same .
Trustpilot
5 days ago
1 week ago