Table of Contents
How do you calculate air conditioner cooling capacity?
To estimate your AC tonnage needs, multiply the number of square feet you’re cooling times 25. This equals the total number of BTUs you need to adequately cool your space. Next, divide that number by 12,000 to determine the tonnage capability you need in your new air conditioning unit.
How do you convert horsepower to cooling capacity?
How to Calculate HP for an Air Conditioning Unit
- Multiply the air conditioner’s size in tons by 12,000 to convert its cooling capacity to British Thermal Units per hour.
- Divide this answer by 3.412 to convert it to watts: 18,000 / 3.412 = 5,275 watts.
How many BTU is a 1.5 HP aircon?
Cooling Capacity Conversion Tables
| Main Unit (HP) | Equivalent BTU | Equivalent Ton |
|---|---|---|
| 1.0 HP | 8,500 – 9,500 BTU | 0.70 – 0.79 Ton |
| 1.5 HP | 11,500 – 12,500 BTU | 0.95 – 1.04 Ton |
| 2.0 HP | 17,500 – 18,500 BTU | 1.45 – 1.54 Ton |
| 2.5 HP | 20,500 – 22,500 BTU | 1.70 – 1.87 Ton |
How many BTUs is a 2hp Aircon?
Determine the number of HP you want to convert to Btu/Hr. Multiply the number of HP by 2,545 to convert to BTU/hr. For example, if you wanted to convert 2 HP to BTU/hr, you would multiply 2 by 2,545 to obtain an answer of 5,090 BTU/hr.
What is cooling capacity of compressor?
The refrigeration capacity of a compressor is the product of the evaporator enthalpy rise and the compressor mass flow rate. Table 3 shows the inlet volumetric flow rates required to achieve 350 ton of cooling.
How is compressor horsepower calculated?
Plug the compressor into the watt meter. Note the number of watts of power the device draws. For example, the power might be 1500.0 watts. Convert the power to horsepower by dividing by 745.8.
What size air conditioner do I need for 50 square meters?
Small shops and offices also are typically in the 45 to 50-square metre range. In this case, the best capacity is seven to eight kW. For bedrooms, small kitchens, and lounges that are 10 square metres, a 2.6kW air conditioning unit will suit them.
How many Btus are in a ton of cooling capacity?
One ton of cooling capacity equals 12,000 BTU’s/hour of cooling capacity. “One ton” of cooling capacity, historically, referred to the cooling capacity of a ton of ice. Tons of ice does not explain a key ingredient in the comfort produced by air conditioning systems, dehumidification of indoor air – that is, taking water out of the air.
How much horsepower does an air compressor have?
Online air compressor horsepower calculator 1 1 cfm (ft3/min) = 1.7 m3/h = 0.47 l/s = 28.3 l/min 2 1 psi (lb/in2) = 6894.8 Pa (N/m2) = 6.895 10-2 bar 3 1 hp = 745.7 W More
Is it better to have a compressor unit in one unit?
Since coming in one unit, the compressor unit will make noise and will be heard inside the room. Need provision in walls for installation. Cost of the unit is competitively lesser than the split unit. Split into two unit, there for little noise inside the room (compressor is kept outside).
What does BTU mean on a portable air conditioner?
For reference, BTU is simply a designation of cooling power – the higher the BTU the more powerful the cooling. Simply click on one of the four “BTU areas” and it will lead you to a page with portable air conditioner models that will suit your room size and heat load needs.