Compressor — R134a compressor — 0.7 kW cooling, 0.47 kW input, COP 1.51 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland AFE05C4E-IAA (R134A hermetic recip, 60 Hz, EA) |
| Refrigerant | R134a |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 37.5 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 0.71 kW |
| Input power @ 7.2/54.4 °C | 0.47 kW |
| COP @ 7.2/54.4 °C | 1.51 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 37.5 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: evaporating -32 to -7 °C, condensing 32 to 60 °C (a rectangle). 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 / 40 | 0.13 | 0.15 | 0.90 |
| -30 / 50 | 0.10 | 0.15 | 0.69 |
| -30 / 60 | 0.07 | 0.15 | 0.46 |
| -20 / 40 | 0.25 | 0.20 | 1.25 |
| -20 / 50 | 0.21 | 0.21 | 0.99 |
| -20 / 60 | 0.15 | 0.21 | 0.72 |
| -10 / 40 | 0.41 | 0.25 | 1.63 |
| -10 / 50 | 0.36 | 0.27 | 1.33 |
| -10 / 60 | 0.29 | 0.28 | 1.04 |
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 AFE05C4E-IAA (R513A hermetic recip, 60 Hz, EA) | R513A |
| 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.