Home
Back
Conversion Formula:
| From: | To: |
The EER to kW/ton conversion calculates the power consumption in kilowatts per ton of cooling capacity from the Energy Efficiency Ratio. This is an important metric in HVAC system efficiency analysis and comparison.
The calculator uses the conversion formula:
Where:
Explanation: The formula converts the dimensionless EER value to a practical measure of power consumption per unit of cooling capacity.
Details: Calculating kW/ton from EER helps in evaluating and comparing the energy efficiency of different cooling systems, optimizing energy consumption, and making informed decisions in HVAC system selection and operation.
Tips: Enter the Energy Efficiency Ratio (EER) value. The value must be greater than zero for valid calculation.
Q1: What is EER in HVAC systems?
A: EER (Energy Efficiency Ratio) is a measure of how efficiently a cooling system operates, calculated as the ratio of cooling capacity (in BTU/h) to power input (in watts).
Q2: What does kW/ton represent?
A: kW/ton represents the power consumption in kilowatts required to provide one ton of cooling capacity, where one ton of cooling equals 12,000 BTU/h.
Q3: What is a good kW/ton value?
A: Lower kW/ton values indicate better efficiency. Modern high-efficiency systems typically achieve values around 0.6-0.8 kW/ton, while older systems may be 1.0 kW/ton or higher.
Q4: How is this conversion useful?
A: This conversion helps engineers, technicians, and building owners compare different cooling systems and evaluate their energy consumption characteristics.
Q5: Are there limitations to this conversion?
A: This conversion provides a simplified calculation and assumes standard conditions. Actual performance may vary based on operating conditions, load factors, and system characteristics.