Compressor — R454C compressor with a 10-coefficient AHRI 540 map.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YH09K1E-PFJ (R454C scroll, 50 Hz, HP) |
| Refrigerant | R454C |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 2.8 K |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 11.1 K superheat and 2.8 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: evaporating -25 to 10 °C, condensing 21 to 65 °C (a rectangle). The mass-flow coefficient set is published too, and the solver checks it against the capacity set.
| te / tc °C | Capacity kW | Power kW | COP |
|---|---|---|---|
| -20 / 30 | 4.40 | 1.88 | 2.34 |
| -20 / 40 | 3.90 | 2.18 | 1.79 |
| -20 / 60 | 2.82 | 3.06 | 0.92 |
| -10 / 30 | 6.78 | 1.96 | 3.46 |
| -10 / 40 | 6.01 | 2.35 | 2.56 |
| -10 / 60 | 4.41 | 3.28 | 1.35 |
| 0 / 30 | 10.08 | 1.89 | 5.33 |
| 0 / 40 | 8.94 | 2.42 | 3.69 |
| 0 / 60 | 6.65 | 3.52 | 1.89 |
| 10 / 30 | 14.54 | 1.59 | 9.16 |
| 10 / 40 | 12.95 | 2.32 | 5.57 |
| 10 / 60 | 9.77 | 3.71 | 2.63 |
Points on a 10 K grid inside the published envelope; the builder solves any point in it, and warns past it.
Open the builder and pick this listing from the catalog picker — the solver runs it with the catalog's own figures, at your design point or across a year of weather.
| compressors | Copeland YH09K1E-TFD (R1234yf scroll, 60 Hz, HP) | R1234yf |
| compressors | Copeland YH09K1E-TFD (R134A scroll, 60 Hz, HP) | R134a |
| compressors | Copeland YH09K1E-PFJ (R407C scroll, 50 Hz, HP) | R407C |
| compressors | Copeland YH09K1E-TFD (R407C scroll, 60 Hz, HP) | R407C |
| compressors | Copeland YH09K1E-TFD (R454C scroll, 60 Hz, HP) | R454C |
| compressors | Copeland YH09K1E-TFD (R513A scroll, 60 Hz, HP) | R513A |
| Compressor maps converted from the vendor's own rating database | 4 776 maps | every basis median within 3.2 % of the nomenclature; the vendor's polynomial substituted exactly, never refitted |
From the validation page; every row is held by a test.
Listed from published data; a listing's figures are the manufacturer's, the model that runs them is ours. Solver results never depend on who has claimed what.