Compressor — R32 compressor — 7.0 kW cooling, 2.40 kW input, COP 2.93 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YP31K1T-TFD (R32 scroll, 50 Hz, AC) |
| Refrigerant | R32 |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 8.3 K |
| Cooling capacity @ 7.2/54.4 °C | 7.04 kW |
| Input power @ 7.2/54.4 °C | 2.40 kW |
| COP @ 7.2/54.4 °C | 2.93 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 11.1 K superheat and 8.3 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 11-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 | 4.03 | 0.92 | 4.41 |
| -20 / 30 | 3.27 | 1.44 | 2.27 |
| -10 / 10 | 6.03 | 0.81 | 7.45 |
| -10 / 30 | 5.14 | 1.38 | 3.72 |
| 0 / 30 | 7.60 | 1.34 | 5.66 |
| 0 / 60 | 5.32 | 2.83 | 1.87 |
| 20 / 60 | 11.11 | 2.63 | 4.22 |
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.
| 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.