Compressor — R454A compressor — 16.8 kW cooling, 6.08 kW input, COP 2.76 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YB40KAE-TF5 (R454A scroll, 50 Hz, MT) |
| Refrigerant | R454A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 26.4 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 16.79 kW |
| Input power @ 7.2/54.4 °C | 6.08 kW |
| COP @ 7.2/54.4 °C | 2.76 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 26.4 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 |
|---|---|---|---|
| -20 / 10 | 9.64 | 2.27 | 4.24 |
| -20 / 30 | 8.04 | 3.36 | 2.39 |
| -10 / 10 | 14.43 | 2.34 | 6.15 |
| -10 / 30 | 12.10 | 3.60 | 3.36 |
| -10 / 60 | 8.12 | 6.68 | 1.22 |
| 0 / 30 | 17.69 | 3.69 | 4.79 |
| 0 / 60 | 11.80 | 6.79 | 1.74 |
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 YB40KAE-TF5 (R454A scroll, 60 Hz, MT) | R454A |
| compressors | Copeland YB40KAE-TF5 (R454C scroll, 50 Hz, MT) | R454C |
| compressors | Copeland YB40KAE-TF5 (R454C scroll, 60 Hz, MT) | R454C |
| compressors | Copeland YB40KAE-TF5 (R455A scroll, 50 Hz, MT) | R455A |
| compressors | Copeland YB40KAE-TF5 (R455A scroll, 60 Hz, MT) | R455A |
| 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.