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โก Power up your AC with confidenceโstabilize, protect, and chill like a pro!
The V-Guard VG 500 is a robust voltage stabilizer designed for 2 Ton air conditioners, featuring a wide input voltage range (170-270V), advanced IC-controlled circuitry, and built-in thermal overload protection. Its intelligent time delay system safeguards your AC compressor from power surges, while user-friendly LED indicators keep you informed of operational status. Crafted with durable ABS casing and optimized for Indian power conditions, it ensures uninterrupted cooling and extends your ACโs lifespan.











| Brand | V-Guard |
| Manufacturer | Karnataka, V-Guard |
| Colour | Grey |
| Item Height | 6 Inches |
| Item Width | 5 Inches |
| Product Dimensions | 25.4 x 12.7 x 15.24 cm; 3.99 kg |
| Item model number | VG 500 |
| Power Source | Electric |
| Are Batteries Included | No |
| Manufacturer | V-Guard |
| Country of Origin | India |
| Item Weight | 3 kg 990 g |
R**M
Best one...
Nice...
A**H
V Guard AC Stabilizer
Very good and reliable product
P**I
Good
Working good for my WC
K**L
Misleading Operating RangeโAvoid if your area has rooftop solar installations!
The company claims an operating range of 170V to 270V on paper, but the reality is entirely different. This stabilizer consistently trips at 262V, falling well short of its advertised upper limit. This is a massive red flag, especially if you live in a locality with grid-tied rooftop solar setups. In my area, daytime grid voltage naturally idles around 250V and easily spikes to 285V when the neighborhood load is low. Even during peak afternoon hours with multiple ACs running in the area, the voltage hovers around 260V to 263V. Because this stabilizer cannot handle anything past 262V, it constantly cuts power, leaving the AC useless exactly when you need it most. Attempting to get this resolved or calibrated via customer care was a frustrating loop. The frontline support couldn't grasp the technical issue. When a service engineer finally visited, he tried to justify the premature tripping by claiming a "2.5% accuracy margin" on the 270V limit (which would technically mean a trip range of 263.25V to 276.75V). Even by his own flawed math, my unit tripping at 262V proves the product is simply underperforming and defective by design. The Bottom Line: If your house's baseline voltage is around 250V, this model only gives you a useless 10V regulation window before shutting down. Constant tripping doesn't protect your AC; it actively damages the compressor through short cycling. If you have a solar PV system at home or in your neighborhood, absolutely skip this and buy a stabilizer with a much higher upper-voltage tolerance.
P**O
Satisfied
Received as expected. Fully satisfied
A**R
Awesome ๐คฉ
For 1.5 ton AC Marq 5 star , problem is with the AC m getting an F5 error .
T**A
Good
Very good product
V**N
Not happy .
๐กThe stabilizer is much lighter than I expected, and it does not have a display to show the input and output voltage. I am really missing this feature in daily use because there is no way to know what voltage is coming in or going out. Before buying any stabilizer, I strongly recommend choosing one that has a voltage display. It is a very useful feature for everyday use.
Trustpilot
2 months ago
3 days ago