Cooling Ton to kW Conversion

Power Conversion Formula:

\[ P_{kW} = \text{Tons} \times 3.517 \]

Power (kW):

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1. What is a Cooling Ton to kW Conversion?

Definition: This calculator converts cooling capacity from tons of refrigeration to kilowatts (kW).

Purpose: It helps HVAC professionals and engineers convert between these common units of cooling capacity.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ P_{kW} = \text{Tons} \times 3.517 \]

Where:

\( P_{kW} \) — Power in kilowatts (kW)
\( \text{Tons} \) — Cooling capacity in tons of refrigeration

Explanation: One ton of refrigeration is equal to 3.517 kilowatts of cooling power.

3. Importance of the Conversion

Details: Understanding both units is essential for equipment specification, energy calculations, and international projects where different units may be used.

4. Using the Calculator

Tips: Simply enter the cooling capacity in tons of refrigeration. The result will show the equivalent power in kilowatts.

5. Frequently Asked Questions (FAQ)

Q1: What is a ton of refrigeration?
A: A ton of refrigeration is the amount of heat required to melt one ton (2000 lbs) of ice in 24 hours, equivalent to 12,000 BTU/hr.

Q2: Why is the conversion factor 3.517?
A: This comes from the exact conversion where 1 ton = 12,000 BTU/hr and 1 kW = 3,412 BTU/hr, so 12,000/3,412 ≈ 3.517.

Q3: Is this conversion exact?
A: Yes, the conversion factor 3.517 is based on standard definitions and is consistent for all practical purposes.

Q4: When would I need this conversion?
A: When working with international specifications, comparing equipment ratings, or doing energy calculations where different units are used.

Q5: Can I convert kW back to tons?
A: Yes, simply divide the kW value by 3.517 to get tons of refrigeration.