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System Efficiency Calculator

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Input Parameters

Unit System

Results

System Efficiency

3,700
Total Power BTU/hr
10
System EER
3
System COP
57
Efficiency %

Performance Breakdown

System EER9.73 (100%)
System COP2.85 (57%)
Efficiency57.03 %(57%)

System Performance

Calculation Steps

1

Calculate Total Power Consumption

Formula:
Ptotal=Pcomp+Pfan+PpumpP_{total} = P_{comp} + P_{fan} + P_{pump}
Calculation:
Ptotal=3000.00+500.00+200.00P_{total} = 3000.00 + 500.00 + 200.00
Result:
3700.00 BTU/hr3700.00 \text{ BTU/hr}
2

Calculate System EER

Formula:
EER=QcoolingPtotalEER = \frac{Q_{cooling}}{P_{total}}
Calculation:
EER=36000.003700.00EER = \frac{36000.00}{3700.00}
Result:
9.73 BTU/hr per BTU/hr (dimensionless)9.73 \text{ BTU/hr per BTU/hr (dimensionless)}
3

Calculate System COP

Formula:
COP=EER3.412COP = \frac{EER}{3.412}
Calculation:
COP=9.733.412COP = \frac{9.73}{3.412}
Result:
2.85 2.85 \text{ }