air conditioner horsepower calculator

An oversized air conditioner is not good as the compressor will run and stop regularly and not able to cool the room uniformly. This category only includes cookies that ensures basic functionalities and security features of the website.

Each person produces about 500 BTU/hr of heat for normal office-related activity. Based on several observations, Watt determined that one horse working on a treadmill could lift 550 pounds of water one foot in one second, so he defined a horsepower as 550 ft-lb/s.The watt, which is named after James Watt, is a measure of electric power, and it can be obtained obtained by multiplying the voltage passing through an electric circuit by the current passing through the circuit. In the world of physics, the word "work" refers to the product of the force required to move a certain weight and the distance the weight moves. Each air conditioner or heater is rated to produce a certain number of BTUs.

PK (pronounced peka is Dutch for Horse Power or HP) which is the common sizing of air conditioners in Indonesia.2.

It should not be considered as a replacement for expert advice or a precise and detailed heat load calculation. One ton of refrigeration (TR or TR) is the heat extraction capacity that equals 12000 BTU or 3.5 kW.At rate of $0.05/kWh bill becomes = 3.6 kW * $0.05/kWh = $0.18At rate of $0.1/kWh bill is = 9 kWh * $0.1/kWh = $0.9Electrical calculators provides powerful automation tools to boost your productivity.Electrical calculators is collection of tools, reference tables, formulas and electrical reference tables which helps you boost your productivity.Necessary cookies are absolutely essential for the website to function properly.

In mechanical terms, a watt equals one joule per second. Daily, monthly, and yearly cost will be calculated.Air conditioners are often described in terms of their heat extraction capacity.

Single Room Air Conditioner Size Calculator Chart.

You can therefore specify an air conditioner's output in horsepower.

One electrical horsepower is equal to 0.746 kilowatts: 1 hp(E) = 746 W = 0.746 kW.

Generally speaking standard air conditioner sizes available for domestic use are:Different brands of air conditioners use different ways of indicating their size, for this reason 3 different size equivalents are given above:1. See the listing of events for year 2020-2021.What is heatpump defrost? How to calculate the size of air conditioner you need.

Neither unit is a reliable measure of an air conditioner's cooling power, though, because neither takes into account the efficiency of the refrigeration system itself.

The higher the listed BTU/hr, the greater the cooling capacity.Calculating the cooling capacity needed for your room is a complicated process as there are many factors to consider. where .

The typical design is set to 24°C temperature and 55% Relative Humidity.

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It is important that when talking about a single room or split system air conditioners, every situation is different.

On top of that, the electricity bill will be high as the compressor turns on and off too often.Every time the on/off type of compressor starts to run, its power consumption is 6 times higher than when it is running steadily.The cycling on and off of the compressor will lead to shorter life span of the compressor besides having to spend more on the unit price and installation cost.An undersized unit will not be able to cool the room properly and more so if the weather is hot.Cooling capacity for a room is defined as the heat load in a room that have to be removed in order to achieve a certain room temperature and humidity. Hp to kW …

You’ve likely noticed your car’s engine RPMs increasing at idle when the compressor kicks on. P AHP = q dp inWG SG / 6356 (1).

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This calculation is important because if done wrongly, you will end up installing an oversize or undersize equipment.

If electrical appliances that generate heat is used, additional capacity has to be factored in.The type of material of the room and windows are also important consideration.

This is based on the most commonly used air conditioners these days which are split units with a CoP of 4.

The electrical power rating in watts (this is watts of input power not output watts).It is important to note that the PK, HP and watts figures indicate the amount of power input, the BTU figures indicate the amount of cooling output achieved.

If the room is facing east or west, additional capacity is needed as it will be exposed to the morning and evening sun compared to a room that faces north or south.If the lighting of the room emits a lot of heat, additional capacity is needed. A better unit for measuring cooling capacity is the British Thermal Unit (BTU), where one BTU is the energy required to heat one pound of water by one degree Fahrenheit.

You need to take into account the size of the room, the number and size of windows, the height of the ceilings and the climate. The better a room is insulated the less air conditioning you will need.

Many factors go into calculating BTUs, so we have put together a set of tools to help with air conditioner sizing. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Having said that they do tend to fall into specific preferred sizes.

As a unit of mechanical power, it's the measure of the rate at which a machine can do a certain amount of work. W.G).