To determine the BTU capacity of a 1/6 HP compressor, it is necessary to know the evaporator temperature and the refrigerant gas being used.
1/6 HP to BTU:
For example, a 1/6 HP compressor operating at an evaporator temperature of -15°C with R134a refrigerant achieves a cooling capacity of approximately 906.64 BTU/h.
| Evaporator Temp (°C) | -35°C | -30°C | -25°C | -20°C | -15°C | -10°C |
|---|---|---|---|---|---|---|
| Cooling Capacity (BTU/h) | 241.43 | 359.65 | 510.75 | 693.50 | 906.64 | 1148.91 |
Factors Affecting Cooling Capacity:
The cooling capacity of a compressor can vary depending on several factors, including:
- Compressor Technology and Performance
- Frequency or Speed of the Compressor Motor
- Ambient Temperature
- Condenser Cooling Type
- Subcooling Achieved in the Condenser
- Superheating of the Refrigerant Gas in the Evaporator
Operating Conditions for the Table:
The values in the table above are based on the following conditions:
- Superheating: 5°C at the evaporator outlet
- Subcooling: 5°C at the condenser outlet
- Ambient Temperature: 35°C
If any of these conditions change, the cooling capacity of the 1/6 HP compressor will also be different.
