Compressor — R410A compressor — 64.6 kW cooling, 22.74 kW input, COP 2.84 at the AHRI 7.2/54.4 °C rating point.
A Bitzer listing, from the manufacturer's published data.
| Model | BITZER GSD80295VA (R410A scroll, EN 12900) |
| Refrigerant | R410A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 10.0 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 64.56 kW |
| Input power @ 7.2/54.4 °C | 22.74 kW |
| COP @ 7.2/54.4 °C | 2.84 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 10.0 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: not published — the map is used unbounded.
| te / tc °C | Capacity kW | Power kW | COP |
|---|---|---|---|
| -10 / 30 | 49.54 | 13.04 | 3.80 |
| -10 / 40 | 43.63 | 16.34 | 2.67 |
| -10 / 60 | 29.68 | 26.32 | 1.13 |
| 0 / 30 | 71.58 | 13.12 | 5.46 |
| 0 / 40 | 63.41 | 16.32 | 3.89 |
| 0 / 60 | 43.75 | 26.16 | 1.67 |
| 10 / 30 | 100.84 | 13.44 | 7.50 |
| 10 / 40 | 89.74 | 16.46 | 5.45 |
| 10 / 60 | 63.01 | 26.03 | 2.42 |
Points on a 10 K grid inside the published envelope; the builder solves any point in it, and warns past it.
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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.