EA-445AG7-C01 C
38.89 kW
Unit cooler EA-550AC7-C09 C
Defrost: None
Product code: EA-550AC7-C09 C
- Cooling capacity i
- 39.02 kW
- Air flow
- 34,444 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 23 m
- Fans
- 5 × ⌀500 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Model nomenclature
How to read the code of this model.
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A
Model code (series): EA — EA - general-purpose unit cooler
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B
Number of fans: 5 — Number of fans (one digit).
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C
Fan diameter: 50 — Ø500 mm
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D
Dimensional data - coil size letter: A — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
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E
Dimensional data - tube rows: C — 4 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: C — Generation C
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H
Fan data: 09 — Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 34,444 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 101.7 m² |
| Inner volume | 35.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 213 kg |
| Quantity | 5 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 3,550 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 85.1 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-550AC7-C09 C | None |
|---|---|
| EA-550AC7-C09 C ED | Electric |
Performance
TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.
R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)
- Single phase
- 39.018 kW
Capacity matrix [kW]
R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
Single phase
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.53 | 15.73 | 15.87 | 15.95 | 15.87 | 15.68 | 15.41 | 15.47 | 16.30 | 17.49 | 16.87 | 16.63 | 16.30 | 15.80 |
| 5 | 20.04 | 20.72 | 21.30 | 21.75 | 21.92 | 21.84 | 21.64 | 21.75 | 23.03 | 24.81 | 24.00 | 23.71 | 23.29 | 22.66 |
| 6 | 23.79 | 24.91 | 25.92 | 26.81 | 27.26 | 27.60 | 27.75 | 28.10 | 29.86 | 32.40 | 31.60 | 31.24 | 30.71 | 29.87 |
| 7 | 27.10 | 28.51 | 30.01 | 31.31 | 32.20 | 32.77 | 33.08 | 33.53 | 35.64 | 38.71 | 37.89 | 37.56 | 37.07 | 36.27 |
| 8 | 30.10 | 32.07 | 34.05 | 35.81 | 37.08 | 37.92 | 38.43 | 39.02 | 41.50 | 45.13 | 44.23 | 43.85 | 43.27 | 42.29 |
| 9 | 32.62 | 35.34 | 37.89 | 40.17 | 41.85 | 43.03 | 43.78 | 44.54 | 47.40 | 51.61 | 50.66 | 50.22 | 49.55 | 48.41 |
| 10 | ≈ 35.04 | 38.37 | 41.51 | 44.34 | 46.50 | 48.06 | 49.10 | 50.05 | 53.32 | 58.11 | 57.12 | 56.65 | 55.91 | 54.62 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 57.124 |
| SC2 | 0 | 8 | 39.018 |
| SC3 | -18 | 7 | 31.709 |
| SC4 | -25 | 6 | 25.923 |
| SC5 | -34 | 6 | 24.064 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 590 mm |
| C | 715 mm |
| F | 510 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 4387 mm |
|---|---|
| Width | 590 mm |
| Height | 715 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.