Compressor — R134a compressor — 27.6 kW cooling, 9.47 kW input, COP 2.92 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland ZB114KCE-TFD (R134A scroll, 50 Hz, HT) |
| Refrigerant | R134a |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 27.62 kW |
| Input power @ 7.2/54.4 °C | 9.47 kW |
| COP @ 7.2/54.4 °C | 2.92 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 11.1 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 | 17.84 | 5.57 | 3.21 |
| -10 / 50 | 14.04 | 7.98 | 1.76 |
| 0 / 30 | 27.44 | 5.79 | 4.74 |
| 0 / 50 | 21.89 | 8.47 | 2.58 |
| 0 / 70 | 15.89 | 11.85 | 1.34 |
| 10 / 30 | 40.31 | 5.52 | 7.31 |
| 10 / 50 | 32.69 | 8.86 | 3.69 |
| 10 / 70 | 24.11 | 12.44 | 1.94 |
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 ZB114KCE-TFD (R134A scroll, 60 Hz, HT) | R134a |
| compressors | Copeland ZB114KCE-TED (R22 scroll, 50 Hz, HT) | R22 |
| compressors | Copeland ZB114KCE-TED (R22 scroll, 60 Hz, HT) | R22 |
| compressors | Copeland ZB114KCE-TFD (R404A scroll, 50 Hz, MT) | R404A |
| compressors | Copeland ZB114KCE-TFD (R404A scroll, 60 Hz, MT) | R404A |
| compressors | Copeland ZB114KCE-TFD (R407C scroll, 50 Hz, HT) | R407C |
| compressors | Copeland ZB114KCE-TFD (R407C scroll, 60 Hz, HT) | R407C |
| compressors | Copeland ZB114KCE-TFD (R507 scroll, 50 Hz, MT) | R507 |
| compressors | Copeland ZB114KCE-TFD (R507 scroll, 60 Hz, MT) | R507 |
| 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.