Compressor — R404A compressor — 9.3 kW cooling, 3.92 kW input, COP 2.37 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland CS37K7ME-TF5 (R404A hermetic recip, 60 Hz, HT) |
| Refrigerant | R404A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 8.3 K |
| Cooling capacity @ 7.2/54.4 °C | 9.29 kW |
| Input power @ 7.2/54.4 °C | 3.92 kW |
| COP @ 7.2/54.4 °C | 2.37 |
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 4-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 | 8.99 | 2.18 | 4.12 |
| -10 / 40 | 6.73 | 2.57 | 2.62 |
| -10 / 60 | 3.77 | 3.28 | 1.15 |
| 0 / 30 | 14.12 | 2.75 | 5.14 |
| 0 / 40 | 11.20 | 3.15 | 3.55 |
| 0 / 60 | 7.11 | 3.98 | 1.79 |
| 10 / 30 | 19.54 | 2.97 | 6.58 |
| 10 / 40 | 15.97 | 3.33 | 4.80 |
| 10 / 60 | 10.74 | 4.14 | 2.60 |
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.