EA-363GC7-C19 C
47.21 kW
Unit cooler EA-550AE8-C10 C ED
Defrost: Electric
Product code: EA-550AE8-C10 C ED
- Cooling capacity i
- 47.15 kW
- Air flow
- 32,685 m³/h
- Fin spacing
- 8.0 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: E — 6 tube rows
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F
Fin spacing: 8 — Fin spacing about 8 mm
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G
Generation code: C — Generation C
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H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 32,685 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 135.6 m² |
| Inner volume | 52.1 dm³ |
| Fin spacing | 8.0 mm |
| Fin material | Aluminium |
| Net weight | 252 kg |
| Quantity | 5 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 3,450 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 87.5 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-550AE8-C10 C | None |
|---|---|
| EA-550AE8-C10 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)
- High speed (Δ)
- 47.148 kW
- Low speed (Y)
- 40.724 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 19.10 | 19.04 | 19.00 | 18.96 | 18.76 | 18.47 | 18.11 | 18.30 | 19.33 | 20.76 | 20.06 | 19.81 | 19.44 | 18.89 |
| 5 | 24.88 | 25.13 | 25.46 | 25.72 | 25.70 | 25.47 | 25.08 | 25.28 | 26.76 | 28.83 | 27.88 | 27.55 | 27.08 | 26.39 |
| 6 | 30.24 | 31.19 | 32.02 | 32.69 | 32.97 | 32.88 | 32.58 | 32.81 | 34.74 | 37.47 | 36.18 | 35.71 | 35.02 | 33.98 |
| 7 | 34.93 | 36.40 | 37.75 | 38.94 | 39.69 | 39.97 | 40.08 | 40.57 | 43.00 | 46.46 | 44.99 | 44.41 | 43.55 | 42.16 |
| 8 | 39.10 | 41.19 | 42.86 | 44.53 | 45.64 | 46.30 | 46.57 | 47.15 | 50.07 | 54.36 | 53.02 | 52.47 | 51.65 | 50.27 |
| 9 | 42.94 | 45.45 | 47.93 | 50.12 | 51.66 | 52.61 | 53.09 | 53.79 | 57.13 | 62.04 | 60.59 | 59.95 | 59.00 | 57.37 |
| 10 | 46.04 | 49.64 | 52.78 | 55.57 | 57.52 | 58.83 | 59.55 | 60.45 | 64.24 | 69.79 | 68.24 | 67.53 | 66.45 | 64.59 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.71 | 16.55 | 16.46 | 16.40 | 16.23 | 16.00 | 15.72 | 15.98 | 16.96 | 18.27 | 17.73 | 17.52 | 17.24 | 16.81 |
| 5 | 21.66 | 21.79 | 21.94 | 22.06 | 21.99 | 21.76 | 21.43 | 21.65 | 22.94 | 24.76 | 23.97 | 23.71 | 23.36 | 22.84 |
| 6 | 26.58 | 27.09 | 27.48 | 27.90 | 28.02 | 27.90 | 27.58 | 27.78 | 29.41 | 31.72 | 30.63 | 30.24 | 29.67 | 28.80 |
| 7 | 31.11 | 32.12 | 33.04 | 33.82 | 34.20 | 34.21 | 33.98 | 34.19 | 36.19 | 39.10 | 37.77 | 37.25 | 36.47 | 35.22 |
| 8 | 35.09 | 36.54 | 37.89 | 39.10 | 39.87 | 40.18 | 40.28 | 40.72 | 43.15 | 46.65 | 45.16 | 44.53 | 43.59 | 42.04 |
| 9 | 38.71 | 40.70 | 42.52 | 43.94 | 45.01 | 45.62 | 45.87 | 46.40 | 49.25 | 53.42 | 52.06 | 51.45 | 50.53 | 48.99 |
| 10 | 42.07 | 44.36 | 46.74 | 48.75 | 50.17 | 51.05 | 51.45 | 52.12 | 55.33 | 60.02 | 58.54 | 57.86 | 56.82 | 55.03 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 68.243 | 58.543 |
| SC2 | 0 | 8 | 47.148 | 40.724 |
| SC3 | -18 | 7 | 39.285 | 34.014 |
| SC4 | -25 | 6 | 32.017 | 27.477 |
| SC5 | -34 | 6 | 30.488 | 26.727 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 640 mm |
| C | 715 mm |
| F | 560 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 4387 mm |
|---|---|
| Width | 640 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.