Compressor — R290 compressor — 9.7 kW cooling, 3.44 kW input, COP 2.82 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YS30KAU-TF5 (R290 scroll, 50 Hz, MT) |
| Refrigerant | R290 |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 30.6 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 9.70 kW |
| Input power @ 7.2/54.4 °C | 3.44 kW |
| COP @ 7.2/54.4 °C | 2.82 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 30.6 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 6-sided polygon. 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 |
|---|---|---|---|
| -30 / 10 | 4.14 | 1.24 | 3.34 |
| -30 / 30 | 3.47 | 1.76 | 1.97 |
| -20 / 10 | 6.14 | 1.39 | 4.42 |
| -20 / 30 | 5.19 | 1.98 | 2.62 |
| -20 / 60 | 3.63 | 3.22 | 1.13 |
| -10 / 10 | 8.88 | 1.50 | 5.93 |
| -10 / 30 | 7.53 | 2.13 | 3.53 |
| -10 / 60 | 5.23 | 3.54 | 1.48 |
| 0 / 30 | 10.62 | 2.21 | 4.81 |
| 0 / 60 | 7.39 | 3.74 | 1.97 |
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 YS30KAU-TF5 (R290 scroll, 60 Hz, MT) | R290 |
| 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.