Compressor — R410A compressor — 17.5 kW cooling, 5.60 kW input, COP 3.12 at the AHRI 7.2/54.4 °C rating point.
A Invotech listing, from the manufacturer's published data.
| Model | Invotech YH175C6-100 (R410A air-conditioning scroll, 50 Hz, 220 V 3P) |
| Refrigerant | R410A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 11.1 / 8.3 K |
| Cooling capacity @ 7.2/54.4 °C | 17.45 kW |
| Input power @ 7.2/54.4 °C | 5.60 kW |
| COP @ 7.2/54.4 °C | 3.12 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 11.1 K superheat and 8.3 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: the manufacturer's 5-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 / 30 | 8.23 | 3.30 | 2.49 |
| -20 / 40 | 7.16 | 4.22 | 1.70 |
| -10 / 30 | 12.50 | 3.24 | 3.85 |
| -10 / 40 | 11.18 | 4.11 | 2.72 |
| 0 / 30 | 18.02 | 3.22 | 5.60 |
| 0 / 40 | 16.19 | 4.02 | 4.03 |
| 0 / 60 | 12.16 | 6.55 | 1.86 |
| 10 / 30 | 25.55 | 3.28 | 7.80 |
| 10 / 40 | 22.94 | 4.01 | 5.72 |
| 10 / 60 | 17.62 | 6.43 | 2.74 |
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.
| Invotech scroll maps read from the Invowin selection tool's own database | 1 103 maps (R22, R410A, R404A, R407C, R134a, R448A, R449A, R452A, R455A, R454C; 50 and 60 Hz) | nomenclature median +0.5 %, worst 5.1 %; the tool's SI cubics carried exactly, ×1000 and ÷3600; 990 flow sets close within 15 %, 113 whole low-temperature families sit at a flat 0.76–0.85 of Q/Δh and ship without their flow set, each recorded with its ratio |
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.