The BTU capacity of a 1/10 HP compressor depends on various factors, such as:
- Evaporator Temperature
- Type of Refrigerant Gas
- Compressor Technology and Performance
- Frequency or Speed of the Compressor Motor
- Ambient Temperature
- Condenser Cooling Method
- Subcooling Achieved in the Condenser
- Superheating of the Refrigerant Gas in the Evaporator
BTU Capacity of a 1/10 HP Compressor Using R134a Refrigerant
Based on the evaporator temperature, the following table provides indicative cooling capacities for R134a in 1/10 HP compressors under specific conditions:
- Condensation Temperature: 35°C (95°F)
- Superheating: 5°C
- Subcooling: 5°C
| Evaporator Temp (°C) | -30°C | -25°C | -20°C | -15°C | -10°C | -5°C | 0°C | 5°C | 10°C | 15°C |
|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Capacity (BTU/h) | 195.88 | 285.74 | 393.72 | 522.94 | 676.54 | 857.6 | 1069.3 | 1314.8 | 1597 | 1919 |
For instance, a 1/10 HP compressor operating at an evaporator temperature of -10°C with R134a refrigerant achieves a cooling capacity of approximately 676.54 BTU/h.
BTU Information for Other Compressor Power Levels
This data can also guide performance estimations for compressors with different power ratings, under similar operating conditions.
