PS to TR converter
1 PS = 0.209135 TR
And 1 TR = 4.78159 PS. Metric horsepower to tons of refrigeration.
Formula
TR = PS × 0.209135
A reading of 25 PS is 25 × 0.209135 = 5.22839 TR.
PS to TR table
| PS | TR |
|---|---|
| 1 PS | 0.209135 TR |
| 5 PS | 1.04568 TR |
| 10 PS | 2.09135 TR |
| 25 PS | 5.22839 TR |
| 50 PS | 10.4568 TR |
| 100 PS | 20.9135 TR |
| 250 PS | 52.2839 TR |
| 500 PS | 104.568 TR |
| 1,000 PS | 209.135 TR |
TR to PS table
| TR | PS |
|---|---|
| 1 TR | 4.78159 PS |
| 5 TR | 23.9079 PS |
| 10 TR | 47.8159 PS |
| 25 TR | 119.54 PS |
| 50 TR | 239.079 PS |
| 100 TR | 478.159 PS |
About these units
PS (metric horsepower): European engine rating (also CV, cv or PS): 75 kgf·m per second.
TR (tons of refrigeration): Cooling capacity: the heat to melt a ton of ice in 24 h, 12,000 BTU/h.
Horsepower comes in several kinds: mechanical (550 ft·lbf/s, 745.7 W, used here as 'hp'), metric (PS, 735.5 W) and electrical (746 W). Cooling loads use BTU/h and the refrigeration ton (12,000 BTU/h).
Convert TR to PS instead · All power conversions