To determine the generator capacity required to run two two-ton air conditioners continuously onsite, we need to consider the power consumption of the air conditioners and the efficiency of the generator. Here's the step-by-step calculation:
Find the power consumption of a two-ton air conditioner: A "ton" in the context of air conditioners refers to the cooling capacity and is equivalent to 12,000 BTU/h (British Thermal Units per hour). The power consumption of an air conditioner is typically given in watts or kilowatts (kW). The power consumption of a two-ton air conditioner can vary, but it's usually around 2.5 to 3 kW per unit. For this calculation, let's assume each air conditioner consumes 2.5 kW.
Calculate the total power consumption of two air conditioners: Since there are two air conditioners, the total power consumption would be 2 times the power consumption of a single unit:
Total Power Consumption = 2 (Air Conditioners) * 2.5 kW (Power Consumption per Air Conditioner) = 5 kW
Consider the efficiency of the generator: Generators are rated with a certain capacity, and their efficiency determines how much power they can actually deliver. The efficiency is expressed as a percentage. Let's assume the generator efficiency is 90%.
Calculate the required generator capacity: To find the required generator capacity, we need to divide the total power consumption by the generator's efficiency:
Required Generator Capacity = Total Power Consumption / Generator Efficiency
Required Generator Capacity = 5 kW / 0.9 (90% efficiency) ≈ 5.56 kW
So, you would need a generator with a capacity of approximately 5.56 kilowatts (kW) to run two two-ton air conditioners continuously onsite, considering the given assumptions. Keep in mind that actual power consumption and efficiency may vary based on specific air conditioner models and generator specifications. It's always a good idea to consult a professional to ensure you select the right generator for your needs.