Best Stabilizer For 1.5 Ton AC In India 2023: V-Guard Or Microtek?

Best Stabilizer For 1.5 Ton AC In India: V-Guard Or Microtek?

A stabilizer is a key thing when you have numerous appliances like air conditioners, T.Vs, refrigerators, consoles, and so on. You might think that a stabilizer is just to maintain the fluctuations of voltages on appliances. But, to tell you, it also gives you an ample amount of support from power surges. Power surges often happen when you switch off one of your appliances/electric devices.

But, the question is – which is the best stabilizer for 1.5 Ton AC in India and which brand should I choose – V-guard or Microtek? Are double booster and copper stabilizers more durable? And is stabilizer required for inverter AC?

Well, let me clear all these doubts and help you pick the right stabilizer for your air conditioner.

First, let’s get started with the list for the best stabilizer for 1.5 ton inverter AC/non-inverter one.

List of best stabilizer for 1.5 ton AC in India (for non-inverter/inverter AC)

1. V-Guard VG 400 Voltage Stabilizer

V-Guard VG 400 Voltage Stabilizer review

Every air conditioner requires a top-notch stabilizer that is made up of advanced technology. Similarly, the V-Guard VG 400 stands tall with a bundle of features that are essential to keep your Air Conditioner safe and powerful.

Some of its features caught my eye and one of them is Thermal overload protection. In a circumstance where there is burnout, the feature of Thermal overload protection comes in handy and protects your electrical devices.

Another imperative feature that I found magical is the Intelligent Time Delay System or you can also refer to it as ITDS. This feature keeps a balance, in case there’s a failure of power supply and it resumes within the time of three minutes. The ITDS technology ensures that there will be delay in time and that would depend on duration of power failure.

Lastly, one of my favourite features that attracted me to this stabilizer is its wall mounting option. This way you don’t need to break a sweat on how to fix your stabilizer. Sweet!

2. V-Guard VWI 400 Stabilizer (best for inverter AC)

V-Guard VWI 400 Stabilizer for 1.5 ton inverter AC

This pretty good-looking stabilizer has a sleek aesthetic style to it and it is considered to be the ideal stabilizer for your inverter ac.

Moreover, it is stacked up with a lot of amazing features that will eventually blow your mind. In terms of features offered, one of them is a seven-segment digital display and it is quite helpful. This feature lets you keep a tab digitally the input and also the output voltage, which assures you that everything is fine and peace of mind.

Similar to the VG 400 as mentioned above, it also is equipped with ITDS technology. The VWI 400 Stabilizer is also keen on accuracy and time as the stabilizer comes with a microcontroller sort of design circuitry. This design lets the stabilizer corrects the voltage at a faster rate with accuracy.

Furthermore, it also has thermal overload protection and it is quite essential. From my thoughts and point of view, this is the best stabilizer for 1.5 ton inverter AC that one can have.

3. Microtek EM4160+ Automatic Voltage Stabilizer

Microtek EM4160+ review

Microtek as a brand has a name of its own and the EM4160+ delivers as per its brand image. It is an ideal candidate in case you’re on the lookout for a perfect stabilizer. Additionally, even If you have a 1-ton ac, this stabilizer from Microtek packs a punch.

I’ve noticed that this stabilizer has a unique ability to adequately cut off low or high voltages from getting to the types of equipment that are connected, eventually keeping things safe. Another interesting feature that the Microtek EM4160+ has is the Intelli auto-start feature. This feature helps the stabilizer to automatically step up or even down the output voltage as per the input.

Wait, there’s more to this stabilizer. It is energy efficient as it has a way of saving power and utilizing that power during your power cut period. Lastly, the EM4160+ comes with a digital display to keep a check on the output and input levels of the voltage.

This is another stabilizer in my opinion that stands tall as per its features and performances.

4. MONITOR 4-KVA (best copper stabilizer for split/inverter AC)

MONITOR copper stabilizer for split/invert  1.5 ton AC

As you can see from the name, this stabilizer from Monitor can be easily mounted to the wall and it is just for your air conditioner, whether it is an inverter ac or split. To make it clear to you, this stabilizer is not for other electrical appliances and it is suitable for just your air conditioner.

It is known to be having 100% copper winding and since it is a good conductor of electricity. it leads to less power loss and hence making it a power-saving stabilizer.

The 4-KVA stabilizer from Monitor has an operating voltage range between of 170-270 V.

Additionally, in case the voltage range isn’t around this level, the product will instantly cut off to ensure a safer environment for you.

Talking about its looks, it comes in a classy cabinet with its wall mounting option. The stabilizer has a chill vibe as per its looks and once added with your air conditioner, it will give you a sophisticated feel.

MONITOR 4-KVA is a pretty good stabilizer for 1.5 ton ac.

5. Everest EWD 400-D Double Booster Classic Digi Voltage Stabilizer

Everest EWD 400-D - best double booster stabilizer for 1.5 ton AC

This smart-looking stabilizer from Everest in the form of EWD 400-D is another classic device that I would recommend if you’re on the lookout for the best double booster stabilizer for 1.5-ton ac.

There’s a lot to talk about this stabilizer as it is made of Sophisticated Circuitry Technology and you’re rest assured for safety as it is built with an accurate 100% copper winding transformer.

It has plenty to offer in the form of features it carries with it, including an intelligent time-delay system, 40% power savings, and more. Spike protection is an added useful feature of this EWD 400-D stabilizer. It protects your electronic devices and gadgets from a sudden spike in voltages. All thanks to its built-in protection mechanism. Well, that is one essential feature that a stabilizer needs to have.

Moreover, it does have thermal overload protection and what it does is that the stabilizer gets to know that there’s an excess of current consumption at the moment. It then immediately disconnects the power load to keep your gadgets and devices safe from having a terrible burnout experience.

Phew! I guess that’s quite a lot of things packed up in a stabilizer.

What to look in a stabilizer for 1.5 ton AC

Before we go through the list of what you need and whatnot, I would want you to know what exactly a stabilizer is. Stabilizers are static devices with the sole purpose of keeping the utilized voltage at a balanced level before getting it to the connected equipment. The stabilizer has a knack for knowing when there is a voltage fluctuation and it controls to provide a balanced level of the output voltage.

This was some general information that you should know about the workings of a stabilizer. To select the best AC stabilizer in India, you need to know the power rating of the device, voltage, and current. These are minimal things that can be found on the user manual or even when you flip towards the specification sticker around the body.

Here, I have jotted down a list of things you need to look for while buying an AC stabilizer.

1. Indicators

This is a must for you and stabilizers having an indicator are imperative as it lets you see the voltage level. Most of the new variants have an enabled indicator. In case you are searching for an AC stabilizer, keep in mind to go for the one with an indicator.

2. Overload protection

The overload protection is another crucial feature that any stabilizer needs to have in their kitty. The main purpose of this feature is that it turns off the output of the stabilizer in all ways during an unfortunate circumstance like a short circuit or even a burnout.

Choosing a stabilizer with overload protection is key and it is certainly a wise decision to go on with it.

3. Time delay

In simple terms, when the power comes after a short power cut or when you switch on the stabilizer, there is an interesting feature that provides output to your air conditioner or any other electrical device after a certain delay of a minute or two. This is done just to balance out the power output and a very helpful feature in a stabilizer.

Do go in for a stabilizer that has a time delay system equipped with it as well, it is essential.

4. Wall mounting

A stabilizer can be of a big risk when kept at a lower level like placed on the ground or where it is easily reachable by children. Most of the stabilizers currently come with the option of a wall mounting facility. This keeps the device away from the clutches of kids and electric shocks.

So, don’t go for a stabilizer that doesn’t have a wall mounting feature as you wouldn’t want to risk the lives of your family. Thankfully, almost all of the stabilizers have this feature.

As per my thoughts, these four features are a must-have for a stabilizer for your 1.5 ton ac.

Further reading: difference between 1 ton and 1.5 ton AC

Copper vs aluminium stabilizer: what’s the difference?

Whether you go for a Copper or Aluminium winding, there are certain things you need to keep a tab on. There are key differences between a Copper winding stabilizer and an aluminium one.

Let’s look at some of these differences.

StrengthCopper coils are easier to repair and also stronger than aluminium. Most of the time when an aluminium stabilizer is damaged; it would need to be replaced, this is not the case with copper.
MaintenanceCopper winding stabilizers are pretty easy to be maintained, while the same can’t be said about aluminium stabilizers as they are prone to be damaged easily and requires to be kept in a cabinet.
CostAluminium is much cheaper as compared to copper. Additionally, aluminium can bend into the desired shape with ease. But copper would require more amount of it and result in a costlier process.
Heat TransferA stabilizer needs to have a metal with good heat transfer characteristics. This is where Copper stands out as it is well known universally that it is a better option regarding heat transfer as compared to aluminium.

These are some of the key differences between a Copper and an Aluminium Stabilizer.

Single booster stabilizer vs double booster stabilizer

Getting a stabilizer for 1.5 ton inverter ac or a regular one is imperative for you in many ways. You might be wondering when you’re buying a stabilizer, which one to go for, single booster stabilizer or double booster stabilizer? This is where I’ve made it easier for you to make a pick out of the two.

Let’s get a glimpse at some of the differences:

Power RangeSingle Booster Stabilizers work at 180-270V normal range; while a Double Booster Stabilizer is in the range of 160-270V.
Voltage DropSingle Booster Stabilizer is a good pick when there’s a normal voltage drop. If the voltage drop is severe, a double booster stabilizer is the preferred option.
TransformerSingle booster stabilizer increases the voltage while the double booster makes the voltage rise double the amount.

Single Booster Stabilizer is the preferred choice in case there’s a normal power supply issue.

Double Booster Stabilizer doubles the amount of boosting operation, while the single booster just has a usual boosting process.


Is a stabilizer required for 1.5 ton inverter AC?

The answer is a ‘BIG YES’. There’s a saying which goes on like, “It is better to be safer than be sorry later”. It is known in the market that you don’t require a stabilizer for an inverter AC. However, in India, where people face power cuts and voltage fluctuations frequently, use a stabilizer for 1.5-ton inverter ac.

The range of 160-245V is crucial as your voltage doesn’t trespass this fine line, you don’t require a stabilizer. But, is there a guarantee? Ask yourself and you’ll know that it is better to be well prepared by having a stabilizer even for an inverter ac.

Can we use an AC stabilizer for TV?

In today’s current market, most of the televisions available are Smart TV’s that work at a range between 110V – 290V.

Frankly, using an an AC stabilizer doesn’t add much value to your television set, apart from surge protection. Coming to the point, yes, you can use AC stabilizer for your TV. However, the load should not stretch up more than an air conditioner, which is roughly about 2 kW with a 1.5-ton capacity.

Nevertheless, the time delay feature will work for your air conditioner only and this might have an impact on your other appliances like TV, Refrigerator, and so on.

So, think smart when buying certain things and how this may affect your other appliances as a whole.

V-Guard vs Microtek stabilizer: which is better?

V-Guard is a trusted, well known brand when it comes to voltage regulators and other electrical appliances like geysers, inverters, inverter batteries, and even pumps. They manufacture wide range of stabilizers with technologies like Time Delay System, Digitized, Turn-On Delay, Automatic Restart, and others. They pretty dominate the market of voltage stabilizer in India.

Microtek on the hand is quiet new in the market when compared to V-Guard. However, they hold a good reputation because of its durable and reasonably priced products. Microtek not only produces voltage stabilizers but also deals with power backup systems like UPS, inverter, and solar panels.

To sum up, I would say these are the best stabilizer brands in India right now –

  • V-Guard
  • Microtek
  • Everest
  • Monitor
  • Simon
  • Volpro
  • Bluechip

My final words

This is my complete guide that might help you in choosing the best stabilizer for 1.5 ton AC. All the above devices should be compatible with any 1.5 ton air conditioner, be it a window AC or split AC.

Investing in a reliable and branded voltage stabilizer is important if you want your expensive air conditioner to be safe from power failures. It does not only provide safety but also comfort and peace of mind.

Also, I highly suggest you to avoid local or non-branded product. For example, I had a very bad experience with the current stabilizer I’m using (G-Guard). It went for repairing twice in the first year and I don’t want you to go through the same.

Go pick any one from the list that fits your budget and requirement.

Stay cool!

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