Compressor — R455A compressor with a 10-coefficient AHRI 540 map.
A Copeland listing, from the manufacturer's published data.
| Model | Copeland YS23KSE-TF5 (R455A scroll, 50 Hz, EM) |
| Refrigerant | R455A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 30.6 / 0.0 K |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 30.6 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 7-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 |
|---|---|---|---|
| -30 / 30 | 2.83 | 1.53 | 1.85 |
| -30 / 40 | 2.54 | 1.82 | 1.39 |
| -20 / 30 | 4.39 | 1.71 | 2.57 |
| -20 / 40 | 3.95 | 2.03 | 1.94 |
| -10 / 30 | 6.59 | 1.88 | 3.51 |
| -10 / 40 | 5.94 | 2.23 | 2.66 |
| -10 / 60 | 4.46 | 3.19 | 1.40 |
| 0 / 30 | 9.58 | 2.01 | 4.77 |
| 0 / 40 | 8.64 | 2.39 | 3.61 |
| 0 / 60 | 6.52 | 3.42 | 1.90 |
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 YS23KSE-PFV (R404A scroll, 50 Hz, EM) | R404A |
| compressors | Copeland YS23KSE-TF5 (R454A scroll, 50 Hz, EM) | R454A |
| compressors | Copeland YS23KSE-TF5 (R454A scroll, 60 Hz, EM) | R454A |
| compressors | Copeland YS23KSE-TF5 (R454C scroll, 50 Hz, EM) | R454C |
| compressors | Copeland YS23KSE-TF5 (R454C scroll, 60 Hz, EM) | R454C |
| compressors | Copeland YS23KSE-TF5 (R455A scroll, 60 Hz, EM) | R455A |
| compressors | Copeland YS23KSE-PFV (R507 scroll, 50 Hz, EM) | 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.