Compressor — R513A compressor — 32.9 kW cooling, 11.53 kW input, COP 2.86 at the AHRI 7.2/54.4 °C rating point.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland 3DSDF46KL-TFD (R513A Discus recip, 60 Hz, MD) |
| Refrigerant | R513A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 32.94 kW |
| Input power @ 7.2/54.4 °C | 11.53 kW |
| COP @ 7.2/54.4 °C | 2.86 |
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 |
|---|---|---|---|
| -20 / 10 | 18.96 | 4.34 | 4.36 |
| -20 / 30 | 14.85 | 5.86 | 2.53 |
| -10 / 10 | 29.22 | 4.34 | 6.73 |
| -10 / 30 | 23.82 | 6.96 | 3.42 |
| -10 / 60 | 14.40 | 8.92 | 1.61 |
| 0 / 30 | 35.84 | 7.45 | 4.81 |
| 0 / 60 | 22.06 | 10.88 | 2.03 |
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 3DSDF46KL-TFD (R407A Discus recip, 60 Hz, LD) | R407A |
| compressors | Copeland 3DSDF46KL-TFC (R407C Discus recip, 60 Hz, LD) | R407C |
| compressors | Copeland 3DSDF46KL-TFD (R407F Discus recip, 60 Hz, LD) | R407F |
| compressors | Copeland 3DSDF46KL-TFD (R448A Discus recip, 60 Hz, LD) | R448A |
| compressors | Copeland 3DSDF46KL-TFC (R507 Discus recip, 50 Hz, LD) | 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.