Compressor — R410A compressor — 23.6 kW cooling, 8.36 kW input, COP 2.82 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZP90KCE-TF7 (R410A scroll, 60 Hz, AC) |
| Refrigerant | R410A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 8.3 K |
| Cooling capacity @ 7.2/54.4 °C | 23.58 kW |
| Input power @ 7.2/54.4 °C | 8.36 kW |
| COP @ 7.2/54.4 °C | 2.82 |
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 7-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 | 15.69 | 3.04 | 5.17 |
| -20 / 30 | 12.43 | 5.00 | 2.49 |
| -10 / 10 | 23.31 | 3.00 | 7.77 |
| -10 / 30 | 18.74 | 5.00 | 3.75 |
| 0 / 30 | 27.28 | 5.05 | 5.40 |
| 0 / 60 | 18.74 | 9.43 | 1.99 |
| 20 / 60 | 37.84 | 9.35 | 4.05 |
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.