Compressor — R410A compressor — 85.3 kW cooling, 29.78 kW input, COP 2.86 at the AHRI 7.2/54.4 °C rating point.
A Bitzer listing, from the manufacturer's published data.
| Model | BITZER GSD80385VA (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 | 85.27 kW |
| Input power @ 7.2/54.4 °C | 29.78 kW |
| COP @ 7.2/54.4 °C | 2.86 |
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 | 65.04 | 17.15 | 3.79 |
| -10 / 40 | 57.68 | 21.50 | 2.68 |
| -10 / 60 | 40.04 | 33.60 | 1.19 |
| 0 / 30 | 93.57 | 17.31 | 5.41 |
| 0 / 40 | 83.34 | 21.52 | 3.87 |
| 0 / 60 | 58.41 | 33.81 | 1.73 |
| 10 / 30 | 131.28 | 17.90 | 7.33 |
| 10 / 40 | 117.34 | 21.76 | 5.39 |
| 10 / 60 | 83.40 | 33.79 | 2.47 |
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.