Save Money with 5 Star Rating AC

Air conditioners or as they are normally known as, ACs, are a must these days to get away from the scorching heat. ACs have become an essential appliance in everybody’s life. Air conditioners not only cool the room, but also filter the air, making it healthy to breathe and safer for the inhabitants of the house, especially small children. Many hesitate to purchase an air conditioner due to the fear of heavy monthly electric bills and ignorance of the specifications to be followed while buying them. Knowing a few simple aspects of ACs, anyone can easily purchase a good 5 star rating AC and welcome the summer.

Points to remember prior to buying a 5 star rating AC 

The foremost thing to remember is to check the specifications such as BTU’s cooling ability, power consumption in Watts and most importantly, the star rating.  A 5 star rate is regarded as the most efficient and power saving appliance, therefore, look for a 5 star rating AC.

After making sure that, the AC has a 5 star rating, look for the cooling ability, as that’s the main purpose of buying the AC. Check the details of the AC with the help of the salesperson and try to understand its functions.

You cannot compromise with the cooling, especially during summers, and therefore you have to choose wisely from among the many types of ACs that can suit your requirement. You can install a normal window AC in your house and a split AC for your office or malls. It has to be kept in mind that whenever you buy an AC, a star rated AC is very good for cutting your monthly electric bills and also provides cool as well as healthy air.

The labeling of star to the electrical appliances was introduced in January 2010 by Bureau of Energy Efficiency (BEE). It is mandatory to star rate ACs, refrigerators, tube-lights, etc. from 1 to 5 in order to calculate its energy consumption. The energy saving efficiency is more if there are more stars, hence 5 star rating AC is more energy saver than 2 or 3 star rated ACs.

Cooling capacity and the power used (watts) are the two main aspects in an air conditioner.  For, e.g. one ton AC’s cooling capacity has to be 12000 BTU and if the AC is 1.5, BTU should be 18000. As some of the electrical appliances manufacturing companies quote their AC for 1 ton, though the cooling capacity is quite less than a BTU of 12000, BEE has introduced the system of star rating to guide the customers in the right direction to buy the energy saving AC.

Advantages of 5 star rated AC

In the Indian temperature, if an AC runs for 8 hours, a 5 star rated AC saves energy. It allows you to use the AC without any fear of electrical hazards, as it has gone through various tests to ensure safe functioning. A 5 star rating AC is more economical for offices, as the ACs are used daily in almost all seasons.

Things to Know About Scroll Technology

Even though once you see how the scroll technology works, you are bound to think it is very simple, the fact remains that it is a fairly new technology that has revolutionized the refrigeration industry. According to the Ashrae’s HVAC Systems and Equipment Handbook the scroll compressors are defined as orbital motion, positive displacement machines that compress with two intermitting spiral shaped scroll members. It is believed that the first scroll compressor patent was out in the market as early as 1905, developed by a French engineer named Leon Creux. Quite ahead of its time, this compressor was not used much until the 1970s when the machining technologies were advanced enough to tap into its potential. Development continued and today scroll technology is used in a number of commercial and residential applications.

These days scroll compressors are manufactured by a large number of companies from around the world. While there may be slight differences in the shell design, scroll geometry, oil selection and so on, the basic mechanism and the fundamental features remain the same. In the last few decades the scroll compressor has proved that it is reliable and in many ways better than other technologies available today. Manufactured in a host of size up to 25 tons for large industrial use, scroll compressors are widely seen used for grocery display cases at supermarkets, bulk milk cooling units, air conditioners, refrigerators, marine containers, water chillers, large split condensing units, automotive air conditioning, etc.

Here are some of the advantages of the scroll technology compressor. It has excellent efficiency for full-load as well as part load. The unit has very few moving parts (three), which translates into less noise while running and also low vibration as compared to other technologies and Copeland compressors. This contributes to having less maintenance in the long run. The precise machining permits sealing vane flanks with a thin film of oil. Designs where there is no contact between the two scrolls are proven to be more efficient due to very less friction.

There are two sides to every coin, and since we have taken a look at the many advantages, it is only fair to know the disadvantages as well. There are two main drawbacks to the scroll technology compressors, and they are: the compressor cannot be disassembled for maintenance at the place of installation. Also, in places where multiple compressors are in use there is an incremental capacity on systems.

One of the most important reasons for the growing popularity of scroll technology compressors is that it saves energy. These compressors can produce powerful cooling without using a lot of power. This means lower electricity bills for the consumer, and better conservation of the environment. It is truly a win-win!

Tips on How to Save Electricity

There is hardly anything today that can be done without electricity. Even our daily chores depend heavily on electricity. We need a washing machine to wash our clothes, a microwave to heat up our food, a heater to heat up our bath water and we need our cell phones for pretty much everything. All these devices need electricity. Working anywhere today requires the use of computers, which function on electricity. However, like other resources, electricity too is exhaustible. This makes it necessary to save and conserve electricity. Here are a few tips on how to save electricity:

1.      If you have a laptop or a personal computer and are not using it for a while, try and switch off the monitor or the display until you get back. This will save a lot of electricity. If a monitor is switched for 15-20 minutes, it saves enough electricity to light up a bulb for two minutes.

2.      In case you are wondering how to save electricity effectively, the answer is to go completely solar. These days, a solar device is available for every purpose. These devices include solar chargers, solar heaters, solar cookers and so on.

3.      One person doing his or her bit saves a lot of electricity, but if the awareness is spread, many people will start saving electricity. This can be beneficial to the whole community. Events like the ‘Earth Hour’ should be encouraged and promoted to educate and spread awareness among the masses.

4.      Perhaps the most important tip on how to save electricity is to use electrical appliances only when required. Always do a double check around the house to see if all the unnecessary appliances are switched off. With a little concern and responsibility, mankind can conserve large amounts of resources, be it water, electricity or petroleum.

5.      Always maintain your appliances. Always make sure that all the electrical devices in your house are functioning optimally. Old appliances or the ones which are not maintained properly can consume more electricity than required. Hence, it makes more sense to get them repaired or to buy new ones are these old devices will definitely cost you more in the long run.

Following these simple steps on how to save electricity can create considerable effect. There won’t be any need for inconvenient and strict measures such as load shedding, power cuts and so on. Saving electricity not only helps you cut down on your electricity bill, but it also helps the environment. Most of the power is produced at the cost of natural resources and by saving electricity, we save the natural resources too. This in turn also reduces pollution by cutting down on combustion. Let us all play our role in conserving electricity and make the world a better place to live in. 

Types of air conditioners

Air conditioners are a must in every home and office nowadays, especially if you want to stay away from the outdoor dust, noise and pollution. Plus, it gives the home or office a sophisticated and rich look. The age of having fans all over the office has long gone. These days, you can find a wide range in air conditioners to suit almost any kind of set-up or budget. There are many types of air conditioners available on the market. All you need to do is figure out your requirements and choose the one that fits your bill. The ones that are most popular and worth checking out are window air conditioners, split air conditioners, central air conditioning systems, and portable air conditioners.

Window air conditioners were most preferred in houses and small office cabins. The window air conditioning system is ideal for rented or leased spaces as one cannot make constructional changes to the area. Most window units fit comfortably in window openings and provide sufficient cooling for one room, depending on the unit size as well as the area to be covered. In such units all the components such as expansion valve, evaporator, cooling coil, condenser, and compressor are all included in the single box, which means that they are much easier to install.

Portable air conditioners are the best for spot cooling. There are many families that have split air conditioners in the living room and bedrooms but prefer portable AC for kitchen or other areas where fixing an unmovable unit does not make sense. For example, if your home is small and you cannot find the place to install a window or split air conditioner, you can buy a portable AC for your bedroom. These units are known to be reliable and efficient, while also requiring very little space thanks to their small bodies.

Split air conditioners are by far the most popular type for small offices and homes these days. Made up of an outdoor unit comprised of the compressor, condenser and expansion valve, and an indoor unit with the evaporator and the cooling fan, this system is ideal for those who do not want to make any slots in the wall. Today, most companies in the air conditioning business make split AC units that are aesthetically good looking and add a beautiful touch to almost any décor. Another plus point is that you can buy a bigger system to cool large rooms or even multiple adjoined areas.

While central air conditioning systems are very rarely used in small houses, when talking about types of air conditioners this type cannot be forgotten. These systems are used for cooling of big commercial buildings, large houses, big offices, entire hotels, gyms, factories, movie theatres, etc. The large areas and entire floors or buildings are to be cooled, putting split systems no matter how large, can turn out to be very expensive in cost as well as in the long run. In such cases central air conditioners are perfect.

5 star rating window AC

These days there are so many different types of air conditioners available on the market that a buyer is almost weighed down by the choice. When it comes to shopping for any household machine, especially one that is going to cost a substantial amount, it is better to do a little research beforehand. With resources like the Internet at your fingertips, this is not a difficult task. You can easily compare different brands, types of air conditioners, ratings and testimonials to zero in on the exact model and type that is most suitable for your requirements. For instance, if you are working on a budget and still want a modest air conditioner for your bedroom, a 5 star rating window AC may be the ideal choice for you. Once you have made up your mind about the type and size of the air conditioner, you can move on to finding the companies that offer them and make the purchase after making a price and service comparison.

With disposable income becoming scarce, and the need for climate control a must in most cities, economical air conditioning systems are in high demand. Most middle class individuals living in cities prefer window AC for a few reasons. Not only is the AC cheaper than most others, but it is also a single machine that requires less space and is extremely easy to install. You can notice them hanging out of many windows releasing hot air outside while cooling the room. Adequate to cool one large room and with a size limitation of 2 ton capacity, the window air conditioning system is most preferred in cases wherein the consumers are staying in a rented apartment and cannot make installations or changes to the interiors of the home.

A big advantage of a window AC is that it is a lot cheaper than other types of air conditioners like the split AC. The power consumption of the window AC is more or less the same as a split AC system. This may be one of the reasons why many smart buyers nowadays pay close attention to the star ratings on the machines they consider. This rating system initiated by the BEE (Bureau of Energy Efficiency) indicates how energy efficient the product is on a scale of 1 to 5, with a 5 star rating being the most energy efficient.

When you are out buying a 5 star rating window AC, it is imperative that you buy from a reputable dealer. Look at all the features of the air conditioning system carefully and consider how you can benefit from it. You may also want to consider the warranty period of the machine before making your final decision. 

All that you needed to know about Emerson Climate Technologies

Emerson Electric Company is an American multi-national corporation, established way back in 1890, with its headquarters in Missouri, USA. The company manufactures products and provides engineering services for a broad range of industrial, commercial and consumer markets. Emerson is ranked ‘120’ on the Fortune 500 list of corporations. It has more than 240 manufacturing outlets situated around the world, out of which about 160 are located outside the United States. Emerson Climate Technologies is one of the seven business segments of Emerson, currently spread over different parts of the globe. It is the world’s premier manufacturer of heating, ventilation, air conditioning and refrigeration systems for industrial, commercial as well as residential applications, which includes Copeland Scroll compressors and White-Rodgers thermostats.

The company has a very strong objective to provide global solutions, in order to improve human comfort, safeguard food and protect the environment.With this very vision in mind, in March 2012, Emerson Climate Technologies(India) Ltd., a business platform of Emerson Climate Technologies, announced that they have introduced scroll technology in the residential air-conditioning market in India.

There has been a growing concern over global warming among people all over the world. The excessive use of air conditioners in countries, especially in India and China, has compelled many companies in the industry, to invent eco-friendly and more efficient technology for their cooling, ventilation and air conditioning products.

The Emerson Cup launched in China, India and South-East Asia offers a high premium award for manufacturers, consultants, building engineers, architects, building owners, developers as well as students who are successful in creating eco-friendly and efficient technology in the fields of engineering, architecture and interior design. Winners receive US$3,000 as a cash prize.

Emerson Climate Technologies (India) Ltd. will be partnering with the India government and other industry partners for implementation of better energy standards in India. The company has already helped the Chinese government to setup energy efficient standards, and hope to replicate the same model in India as well. They expect a considerable growth from centralised air conditioning, especially in the premier housing sector in the India market, which is expected to increase by about 40-50% in the coming year.

Tarundeep Singh, senior marketing manager of the South-East Asia outlet of the company, firmly believes in their promise for a better tomorrow, and said in a recent interview “An environmentally responsible company should not only provide high-efficiency solutions to market, but also inspire the industry to adopt new technologies and innovations.”

To encourage quick growth and improvement in this area, Emerson Climate Technologies recently launched the Emerson Cup 2012 India and South-East Asia, in Bangkok. This move proves their commitment in promoting new "green" ideas, design and technologies for air conditioning and refrigeration.

AC Drive

The AC drive market is growing at almost 10% per year, and a major credit for this change is due to the development of AC drive technology. It is important to know that the technology used in AC drives is completely different from other simpler control methods. Use of these drives has many cost benefits as well and this fact makes them a sure shot winner in industries as well as home owned products. Let us take a quick look at the main benefits an adjustable speed AC drive can provide industrial users.

Normal motors take on too much current to start the motor, which damages the device over the long run. This also places a tremendous drain on the power distribution system connected to the motor. These sags in voltage can harm other sensitive equipment connected to the distribution system. On the other hand an adjustable speed AC drive starts a motor at zero frequency and voltage. This translates into better longevity of the motor and therefore the machine. Also, these drives curb voltage sags to avoid damage of any other equipment or machines connected to the same distribution system. The controlled starting current also makes a difference in the electricity bill you incur each month.

AC drives have controlled acceleration as well. They start at zero speed and slowly and steadily accelerate on the ramp. This is not the case in other AC motors that start abruptly creating a kind of shock to both, the machine as well as the load and motor. Such rapidity creates more wear and tear on the connected load and motor. Also, many older motors have only a few operating speeds, whereas an adjustable speed AC drive enables adjustable operating speeds by programmable controller or process controller. They also have an adjustable torque limit, which allows the motor to not ever exceed the designated limit. Controlled stopping is also as important as controlled acceleration to ensure minimal mechanical wear and tear. This too is ensured in AC drives.

Centrifugal fan and pump loads operated with an Adjustable Speed AC Drive reduces energy consumption, and this is a crucial aspect since energy savings has become a motto for more and more industries to curb the global warming problems. Plus, in view of the fact that AC drives save energy to a large extent, they pay back the capitalized cost in a matter of just a few years, depending on the size of the motor you have bought.

You can also eliminate the purchase of expensive mechanical drive components such as gearboxes, etc, by using an adjustable speed AC drive, given that the AC drive operates at variable speeds and can deliver low as well as high speeds required by the load.