Compressor — R454A compressor — 25.4 kW cooling, 8.16 kW input, COP 3.11 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland 2YL3F15KL-TFC (R454A Discus recip, 60 Hz, LD) |
| Refrigerant | R454A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 47.2 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 25.38 kW |
| Input power @ 7.2/54.4 °C | 8.16 kW |
| COP @ 7.2/54.4 °C | 3.11 |
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 4-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 | 5.04 | 2.30 | 2.19 |
| -40 / 30 | 3.78 | 2.72 | 1.39 |
| -40 / 50 | 2.53 | 2.93 | 0.86 |
| -30 / 10 | 8.85 | 2.85 | 3.10 |
| -30 / 30 | 6.84 | 3.54 | 1.94 |
| -30 / 50 | 4.81 | 3.96 | 1.22 |
| -20 / 10 | 14.62 | 3.26 | 4.48 |
| -20 / 30 | 11.57 | 4.39 | 2.64 |
| -20 / 50 | 8.46 | 5.20 | 1.63 |
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 2YL3F15KL-TFC (R454C Discus recip, 60 Hz, LD) | R454C |
| compressors | Copeland 2YL3F15KL-TFC (R455A Discus recip, 60 Hz, LD) | 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.