Compressor — R410A compressor — 40.4 kW cooling, 14.24 kW input, COP 2.84 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZP154KPE-TFD (R410A scroll, 60 Hz, AC) |
| Refrigerant | R410A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 40.36 kW |
| Input power @ 7.2/54.4 °C | 14.24 kW |
| COP @ 7.2/54.4 °C | 2.84 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 11.1 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 |
|---|---|---|---|
| -20 / 30 | 19.76 | 8.42 | 2.35 |
| -20 / 40 | 16.72 | 10.30 | 1.62 |
| -10 / 30 | 30.35 | 8.30 | 3.66 |
| -10 / 40 | 26.82 | 10.47 | 2.56 |
| 0 / 30 | 43.82 | 8.28 | 5.29 |
| 0 / 40 | 39.29 | 10.25 | 3.83 |
| 0 / 60 | 27.30 | 16.47 | 1.66 |
| 10 / 30 | 61.17 | 9.11 | 6.72 |
| 10 / 40 | 55.14 | 10.36 | 5.32 |
| 10 / 60 | 39.73 | 16.22 | 2.45 |
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 ZP154KPE-TFD (R410A scroll, 50 Hz, AC) | R410A |
| 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.