Compressor — R407C compressor — 3.0 kW cooling, 0.76 kW input, COP 3.98 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZSH07KAE-TF5 (R407C scroll, 60 Hz, MT) |
| Refrigerant | R407C |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 18.0 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 3.01 kW |
| Input power @ 7.2/54.4 °C | 0.76 kW |
| COP @ 7.2/54.4 °C | 3.98 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 18.0 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 6-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 |
|---|---|---|---|
| -10 / 30 | 2.06 | 0.52 | 3.94 |
| -10 / 40 | 1.85 | 0.63 | 2.93 |
| 0 / 30 | 3.10 | 0.46 | 6.72 |
| 0 / 40 | 2.78 | 0.59 | 4.69 |
| 0 / 60 | 2.13 | 0.93 | 2.29 |
| 10 / 30 | 4.53 | 0.29 | 15.50 |
| 10 / 40 | 4.07 | 0.45 | 9.12 |
| 10 / 60 | 3.12 | 0.84 | 3.72 |
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.