Compressor — R448A compressor with a 10-coefficient AHRI 540 map.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZB114K5E-TFD (R448A scroll, 60 Hz, MT) |
| Refrigerant | R448A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 25.0 / 0.0 K |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 25.0 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 |
|---|---|---|---|
| -20 / 10 | 27.95 | 6.69 | 4.18 |
| -20 / 30 | 22.09 | 10.17 | 2.17 |
| -10 / 10 | 42.86 | 6.94 | 6.17 |
| -10 / 30 | 35.32 | 10.33 | 3.42 |
| -10 / 60 | 19.62 | 19.82 | 0.99 |
| 0 / 30 | 52.55 | 10.66 | 4.93 |
| 0 / 60 | 33.74 | 19.93 | 1.69 |
| 10 / 30 | 75.48 | 11.23 | 6.72 |
| 10 / 60 | 50.89 | 20.27 | 2.51 |
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.
| compressors | Copeland ZB114K5E-TFD (R134A scroll, 50 Hz, HT) | R134a |
| compressors | Copeland ZB114K5E-TFD (R134A scroll, 60 Hz, HT) | R134a |
| compressors | Copeland ZB114K5E-TFD (R404A scroll, 50 Hz, MT) | R404A |
| compressors | Copeland ZB114K5E-TFD (R404A scroll, 60 Hz, MT) | R404A |
| compressors | Copeland ZB114K5E-TFD (R407A scroll, 60 Hz, MT) | R407A |
| compressors | Copeland ZB114K5E-TFD (R407C scroll, 60 Hz, MT) | R407C |
| compressors | Copeland ZB114K5E-TFD (R407F scroll, 60 Hz, MT) | R407F |
| compressors | Copeland ZB114K5E-TFD (R448A scroll, 50 Hz, MT) | R448A |
| compressors | Copeland ZB114K5E-TFD (R449A scroll, 60 Hz, MT) | R449A |
| compressors | Copeland ZB114K5E-TFD (R507 scroll, 60 Hz, MT) | R507 |
| compressors | Copeland ZB114K5E-TFD (R513A scroll, 50 Hz, HT) | R513A |
| compressors | Copeland ZB114K5E-TFD (R513A scroll, 60 Hz, HT) | R513A |
| 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.