Compressor — R513A compressor — 90.2 kW cooling, 30.68 kW input, COP 2.94 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZHT202KCE-TEC (R513A scroll, 60 Hz, HR) |
| Refrigerant | R513A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 8.3 K |
| Cooling capacity @ 7.2/54.4 °C | 90.16 kW |
| Input power @ 7.2/54.4 °C | 30.68 kW |
| COP @ 7.2/54.4 °C | 2.94 |
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 |
|---|---|---|---|
| -10 / 20 | 66.43 | 15.20 | 4.37 |
| -10 / 50 | 45.70 | 27.17 | 1.68 |
| 0 / 20 | 100.11 | 15.87 | 6.31 |
| 0 / 50 | 71.73 | 27.79 | 2.58 |
| 20 / 50 | 154.64 | 29.54 | 5.23 |
| 20 / 80 | 89.01 | 51.35 | 1.73 |
| 40 / 80 | 186.08 | 53.04 | 3.51 |
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.