Compressor — R455A compressor with a 10-coefficient AHRI 540 map.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland 6YUNF10ME-AWD (R455A Discus recip, 60 Hz, LD) |
| Refrigerant | R455A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 47.2 / 0.0 K |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 47.2 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 5-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 |
|---|---|---|---|
| -40 / 10 | 31.01 | 13.20 | 2.35 |
| -40 / 30 | 23.07 | 15.18 | 1.52 |
| -30 / 10 | 54.02 | 16.87 | 3.20 |
| -30 / 30 | 42.14 | 20.90 | 2.02 |
| -30 / 60 | 23.66 | 23.74 | 1.00 |
| -20 / 10 | 87.16 | 19.21 | 4.54 |
| -20 / 30 | 70.14 | 26.27 | 2.67 |
| -20 / 60 | 42.17 | 32.44 | 1.30 |
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 6YUNF10ME-AWD (R454A Discus recip, 60 Hz, LD) | R454A |
| compressors | Copeland 6YUNF10ME-AWD (R454C Discus recip, 60 Hz, LD) | R454C |
| 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.