Pick the Best 1.5 Ton AC Stabiliser: Essential Tips

Pick the Best 1.5 Ton AC Stabiliser: Essential Tips

Installing a stabiliser with your air conditioner is crucial. But why? Several factors make it essential to install a stabiliser with your AC. Continue reading this post by the Schneider Electric team to know about all these reasons. Also, this blog will help you uncover the best tips to find which stabiliser is best for 1.5 ton AC and share some effective post-purchase maintenance tips for the stabilisers. So, start reading without further delay. 

Why Do You Need a Stabiliser for Your AC?

AC users often ask the following question: Does AC require stabilisers? Yes, they do. Below are some reasons that will help you understand why you need a stabiliser for your AC. 

Protection from Voltage Fluctuations

The first and most crucial reason for installing a stabiliser for your AC is that it provides protection against voltage fluctuations. Whether voltage spikes, surges or drops, with stabilisers installed, your ACs will not be affected. No damage will be caused to the electronic components of your AC in the presence of a stabiliser. It stabilises voltage within a safe range and reduces the risk of damage. 

Prolongs AC’s Lifespan

Another reason to install a stabiliser with an AC is that it stabilises voltage and minimises wear and tear on sensitive components. Therefore, the significant parts of your AC, like compressors and circuit boards, live longer, extending the overall lifespan of your AC. 

Ensures Optimal Performance

The stabilisation of voltage also helps AC to perform at its best. When it operates within the correct voltage range, it will function more efficiently. Voltage fluctuations lead to inconsistent cooling, malfunctioning and increased energy consumption. However, when stable voltage is supplied, you get consistent cooling. 

Avoids Costly Repairs

Stabilisers also help to avoid costly repairs by reducing the chances of damage to expensive AC parts. Power surges can lead to costly repairs and replacement requirements. Stabilisers prevent such unexpected expenses. 

How to Choose the Best 1.5 Ton AC Stabiliser?

Reading above must have helped you with knowing how to use a stabiliser. Now it's time for you to learn how to choose a stabiliser for your 1.5 ton AC. You must consider the following factors when purchasing the right stabiliser for your 1.5 ton AC. 


The most crucial thing to consider when purchasing a stabiliser is its capacity. For a 1.5 ton AC, you must choose a stabiliser with a capacity of 4 kV or higher. Stabilisers with a lower capacity than four kVA can result in the AC malfunctioning. It can also cause overloading and put your AC at risk of severe damage. That is why you must choose a stabiliser with a capacity of 4 kVA or more if you have a 1.5 ton AC. 

Voltage Range

Another crucial factor to consider is the voltage range. The stabiliser you choose must have the ability to cover a range of fluctuations prevalent in your area of operations. The wider the stabiliser to cover, the better it is. Ideally, a stabiliser with a voltage range of 140 V to 290 V is suitable for 1.5 ton ACs. 


Post Purchase Maintenance

After you purchase the best voltage stabiliser for 1.5 ton inverter AC, you must take good care of it. Some of the maintenance tips are as follows. 

Regular Cleaning and Inspection

Regular inspections of your respective stabiliser are important for recognising signs of wear, damage, or maybe loose connections. As dust and debris increase as time passes, they are able to impede the stabiliser's air conditioning and lower its efficiency. Thus, regular cleansing is essential to stopping overheating and maintaining optimum performance. Always disconnect the stabiliser from the power source prior to conducting some maintenance to guarantee safety.

Conduct Voltage Calibration

No matter which one you choose from the three types of voltage stabilisers, conducting voltage calibration is essential. Regular calibration of your respective stabiliser's output voltage is vital for ensuring its accuracy. To get this done, make use of a reliable multimeter to evaluate the output voltage; after this, compare the readings with the expected values listed in the stabiliser's user guide. When you find substantial discrepancies, it is better to call in a professional technician for accurate adjustments or calibration.

Address Unusual Noises and Vibrations

If you notice abnormal noises or detect vibrations coming from the stabiliser, it can be an indication of problems with the inner components or perhaps mechanical parts. If you face these symptoms, switch off the stabiliser instantly and consult an expert for repair and diagnosis. Ignoring these warning signs can lead to worse issues, possibly damaging the AC and stabiliser.

Professional Servicing

Routine professional servicing of your respective stabiliser is vital for maintaining maximum performance and safety. Hire a professional technician to completely inspect, clean, and also test the stabiliser. They may spot and resolve potential problems before they start to be serious, helping to stay away from costly repairs and breakdowns.

To Sum Up

Having a stabiliser for your AC is essential. It will protect your equipment from wear and tear and also prevent it from expensive damage. If you have a 1.5 ton AC, use this guide to purchase a suitable stabiliser and elongate the lifespan of your equipment. Also, to enjoy convenience in your purchase journey, buy from the Schneider Electric eshop. We offer all types of stabilisers of premium quality that require minimum maintenance. So, shop from Schneider’s shop when looking for the best voltage stabiliser for a 1.5 ton inverter AC.

Frequently Asked Questions

Q1. What is a voltage stabiliser?

Ans: A voltage stabiliser is a device that stabilises the voltage supply before it reaches equipment like an air conditioner. 

Q2. What is the best voltage stabiliser for a 1.5 ton inverter AC?

Ans: For a 1.5 ton AC, you must purchase a stabiliser with a capacity of 4 kV or higher and a voltage range of 140 V to 290 V.