V-Guard iD4 Ace 5540 AC Stabilizer for 1.5 ton Inverter AC | Digital Display with Colour Changing LED Rings | Intelligent Time Delay System| 3 Year Warranty | White (Working Range 130-280 VAC)

I recently purchased the V-Guard iD4 Ace 5540 AC Stabilizer for my 1.5-ton inverter AC, and I must say, it’s been an outstanding investment! The stabilizer is sleek and compact, and it does a fantastic job of keeping the voltage steady, which is essential for my AC's performance.The design is modern, and it’s built to last with high-quality materials. I’ve noticed a significant improvement in the efficiency of my AC since using this stabilizer. It protects the unit from voltage fluctuations and ensures smooth operation. The stabilizer is also very quiet, which is a bonus.Installation was easy, and the device works flawlessly without any issues. I highly recommend this stabilizer to anyone looking to protect their AC and improve its longevity. V-Guard has truly delivered with this product. Worth every penny!

⭐️⭐️⭐️⭐️⭐️Works Great with My Voltas AC!I’ve been using this V-Guard stabilizer with my Voltas AC for the past 20 days, and it’s performing perfectly. It handles voltage fluctuations smoothly and keeps the AC running safely. The build quality is good, and it operates silently. Very satisfied with this purchase — a reliable product from V-Guard !

It's great product and stylish. But need a switch to turn of the ring light, since it's very bright at night time. Don't use it in the bedroom because of the light. Use it for living room.

Wonderful

I bought the V-Guard iD4 Ace 5540 for my 1.5-ton inverter AC, and I must say, it’s been working flawlessly. I live in an area where voltage fluctuation is pretty common, especially during summers, and this stabilizer has really helped keep my AC safe and running smoothly.The build quality is solid, and the design is sleek enough to blend in with the wall. It doesn’t feel bulky or outdated. Installation was quick and hassle-free, and the technician explained everything clearly.One of the best things is the digital display – it shows the input and output voltage in real-time, which is very useful. It also has intelligent time delay and low/high voltage cut-off protection, which adds an extra layer of safety for the AC.Since using it, I’ve had no issues with tripping or AC restarts during voltage drops. It gives me peace of mind knowing my expensive AC is well protected.

I purchased this unit in March 2022. Unfortunately, the Double Boost feature doesn’t perform well when the voltage drops below ~190V—the AC struggles to cool the room under those conditions. While the timer function was excellent, it stopped working almost immediately after the warranty expired. Disappointed with the reliability.

V guard stabilizer is good for 1.5 ton AC my ac does not work before it now ac working well 👍

Working well so far