What Is This Tool?
This converter tool helps translate power values measured in dekajoule per second (daJ/s), an SI-derived unit, into tons (refrigeration), a unit used primarily to describe cooling capacity in HVAC and refrigeration systems.
How to Use This Tool?
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Enter the numerical value in dekajoule/second you want to convert.
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Select ton (refrigeration) as the target unit.
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Click convert to get the equivalent cooling power value.
Key Features
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Converts power units from dekajoule/second to ton (refrigeration) accurately.
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Supports HVAC and refrigeration specific unit conversion needs.
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Browser-based and user-friendly for quick calculations.
Examples
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Convert 10 daJ/s to ton (refrigeration): 10 × 0.0028434514 = 0.028434514 tons.
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Convert 100 daJ/s to ton (refrigeration): 100 × 0.0028434514 = 0.28434514 tons.
Common Use Cases
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Sizing residential and commercial air-conditioning equipment in tons.
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Calculating cooling capacity for refrigeration and cold-room systems.
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Performing HVAC load calculations during building energy management.
Tips & Best Practices
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Always confirm the unit context—ton (refrigeration) relates specifically to cooling capacity.
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Use this tool when converting power units relevant to HVAC or refrigeration engineering.
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Be aware that the ton (refrigeration) is a non-SI unit tied to a specific heat removal process.
Limitations
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Ton (refrigeration) is non-SI and may not apply well outside cooling or heating system contexts.
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Conversion accuracy can be affected by rounding since the unit approximates a thermal process involving ice melting.
Frequently Asked Questions
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What is a dekajoule per second?
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It is an SI-derived unit of power equal to 10 joules per second or 10 watts, used to measure energy transfer rates.
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How does a ton (refrigeration) relate to watts?
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A ton (refrigeration) represents the heat removal rate needed to melt one short ton of ice in 24 hours and is approximately 3,516.85 watts.
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Where is this conversion commonly applied?
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It is often used in HVAC engineering, designing refrigeration systems, and sizing air-conditioning units for buildings.
Key Terminology
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Dekajoule/second [daJ/s]
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An SI-derived power unit equal to 10 watts, measuring energy transfer rate.
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Ton (refrigeration)
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A non-SI power unit indicating cooling capacity, defined by the heat required to melt one short ton of ice in 24 hours.
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HVAC
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Heating, Ventilation, and Air Conditioning systems that use ton (refrigeration) for capacity ratings.