Compressor — R454C compressor with a 10-coefficient AHRI 540 map.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YBD28KAE-TF5 (R454C scroll, 50 Hz, MT) |
| Refrigerant | R454C |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 26.4 / 0.0 K |
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 | 5.61 | 1.30 | 4.32 |
| -20 / 30 | 4.71 | 1.97 | 2.39 |
| -10 / 10 | 8.42 | 1.32 | 6.39 |
| -10 / 30 | 7.10 | 2.11 | 3.36 |
| -10 / 60 | 4.77 | 3.73 | 1.28 |
| 0 / 30 | 10.39 | 2.14 | 4.85 |
| 0 / 60 | 6.98 | 3.85 | 1.81 |
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 YBD28KAE-TF7 (R134A scroll, 60 Hz, HT) | R134a |
| compressors | Copeland YBD28KAE-TF7 (R404A scroll, 60 Hz, MT) | R404A |
| compressors | Copeland YBD28KAE-TF7 (R407A scroll, 60 Hz, MT) | R407A |
| compressors | Copeland YBD28KAE-TF7 (R407C scroll, 60 Hz, MT) | R407C |
| compressors | Copeland YBD28KAE-TF7 (R407F scroll, 60 Hz, MT) | R407F |
| compressors | Copeland YBD28KAE-TF7 (R448A scroll, 60 Hz, MT) | R448A |
| compressors | Copeland YBD28KAE-TF7 (R449A scroll, 60 Hz, MT) | R449A |
| compressors | Copeland YBD28KAE-TF5 (R454A scroll, 50 Hz, MT) | R454A |
| compressors | Copeland YBD28KAE-TF5 (R454A scroll, 60 Hz, MT) | R454A |
| compressors | Copeland YBD28KAE-TF5 (R454C scroll, 60 Hz, MT) | R454C |
| compressors | Copeland YBD28KAE-TF5 (R455A scroll, 50 Hz, MT) | R455A |
| compressors | Copeland YBD28KAE-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.