EA-363GC7-C19 C
47.21 kW
Unit cooler EA-550AE8-C10 C
Defrost: None
Product code: EA-550AE8-C10 C
- 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
-
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 | 87.4 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)
- 45.322 kW
- Low speed (Y)
- 38.874 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 | 17.06 | 16.97 | 16.93 | 16.90 | 16.77 | 16.56 | 16.30 | 16.53 | 17.45 | 18.80 | 18.25 | 18.05 | 17.77 | 17.35 |
| 5 | 22.74 | 23.04 | 23.31 | 23.54 | 23.53 | 23.35 | 23.04 | 23.32 | 24.72 | 26.68 | 25.89 | 25.62 | 25.25 | 24.71 |
| 6 | 28.35 | 29.15 | 29.87 | 30.47 | 30.68 | 30.66 | 30.41 | 30.72 | 32.56 | 35.16 | 34.04 | 33.64 | 33.08 | 32.23 |
| 7 | 33.34 | 34.67 | 35.92 | 37.05 | 37.78 | 38.18 | 38.11 | 38.38 | 40.70 | 44.04 | 42.71 | 42.20 | 41.43 | 40.21 |
| 8 | 37.62 | 39.54 | 41.31 | 42.68 | 43.75 | 44.40 | 44.70 | 45.32 | 48.16 | 52.33 | 51.12 | 50.62 | 49.87 | 48.64 |
| 9 | 41.58 | 43.91 | 46.24 | 48.32 | 49.78 | 50.71 | 51.20 | 51.93 | 55.19 | 59.98 | 58.64 | 58.06 | 57.18 | 55.69 |
| 10 | 45.21 | 48.19 | 51.15 | 53.80 | 55.67 | 56.94 | 57.66 | 58.58 | 62.28 | 67.69 | 66.26 | 65.60 | 64.60 | 62.87 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.93 | 14.78 | 14.71 | 14.69 | 14.58 | 14.43 | 14.23 | 14.56 | 15.41 | 16.64 | 16.22 | 16.06 | 15.84 | 15.52 |
| 5 | 19.90 | 19.98 | 20.10 | 20.23 | 20.19 | 20.02 | 19.76 | 20.05 | 21.29 | 23.02 | 22.39 | 22.19 | 21.90 | 21.50 |
| 6 | 24.87 | 25.19 | 25.63 | 26.02 | 26.14 | 26.06 | 25.79 | 26.07 | 27.63 | 29.85 | 28.91 | 28.58 | 28.10 | 27.40 |
| 7 | 29.50 | 30.39 | 31.21 | 31.93 | 32.29 | 32.32 | 32.13 | 32.40 | 34.33 | 37.11 | 35.91 | 35.45 | 34.77 | 33.67 |
| 8 | 33.71 | 35.04 | 36.30 | 37.45 | 38.20 | 38.62 | 38.63 | 38.87 | 41.21 | 44.62 | 43.25 | 42.68 | 41.82 | 40.42 |
| 9 | 37.42 | 39.26 | 40.96 | 42.33 | 43.36 | 44.00 | 44.25 | 44.82 | 47.59 | 51.66 | 50.41 | 49.84 | 49.01 | 47.38 |
| 10 | 40.87 | 43.27 | 45.25 | 47.21 | 48.54 | 49.40 | 49.82 | 50.51 | 53.65 | 58.23 | 56.86 | 56.22 | 55.25 | 53.59 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 66.258 | 56.861 |
| SC2 | 0 | 8 | 45.322 | 38.874 |
| SC3 | -18 | 7 | 37.380 | 32.113 |
| SC4 | -25 | 6 | 29.872 | 25.629 |
| SC5 | -34 | 6 | 28.563 | 24.864 |
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.