EA-363ED4-C11 C
57.71 kW
Unit cooler EA-450AG4-C10 C
Defrost: None
Product code: EA-450AG4-C10 C
- Cooling capacity i
- 57.86 kW
- Air flow
- 21,999 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 19 m
- Fans
- 4 × ⌀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.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 50 — Ø500 mm
-
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.
-
E
Dimensional data - tube rows: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 21,999 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 275.7 m² |
| Inner volume | 57.8 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 295 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,760 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AG4-C10 C | None |
|---|---|
| EA-450AG4-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)
- 55.873 kW
- Low speed (Y)
- 46.041 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 | 21.61 | 22.75 | 23.77 | 24.62 | 25.14 | 25.35 | 25.29 | 26.09 | 27.86 | 30.33 | 29.73 | 29.55 | 29.31 | 28.98 |
| 5 | 26.88 | 28.73 | 30.36 | 31.78 | 32.74 | 33.28 | 33.26 | 34.00 | 36.21 | 39.41 | 38.43 | 38.05 | 37.48 | 36.58 |
| 6 | 31.22 | 33.74 | 35.66 | 37.78 | 39.21 | 40.11 | 40.51 | 41.39 | 44.06 | 47.99 | 46.87 | 46.40 | 45.67 | 44.42 |
| 7 | ≈ 35.04 | 37.97 | 40.99 | 43.69 | 45.68 | 46.98 | 47.62 | 48.63 | 51.75 | 56.34 | 55.02 | 54.43 | 53.49 | 51.85 |
| 8 | ≈ 34.97 | ≈ 42.06 | 45.86 | 49.32 | 51.93 | 53.69 | 54.68 | 55.87 | 59.46 | 64.70 | 63.27 | 62.55 | 61.43 | not rated |
| 9 | ≈ 23.82 | ≈ 45.78 | 50.39 | 54.64 | 57.95 | 60.24 | 61.63 | 63.08 | 67.15 | 73.07 | 71.56 | 70.75 | 69.46 | not rated |
| 10 | ≈ 17.39 | ≈ 49.13 | 54.56 | 59.64 | 63.66 | 66.61 | 68.46 | 70.22 | 74.80 | 81.44 | 79.88 | 78.99 | 77.55 | not rated |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 18.58 | 19.23 | 19.84 | 20.37 | 20.68 | 20.79 | 20.74 | 21.28 | 22.69 | 24.68 | 24.18 | 24.02 | 23.80 | 23.50 |
| 5 | 23.26 | 24.39 | 25.43 | 26.25 | 26.82 | 27.09 | 27.13 | 27.59 | 29.34 | 31.88 | 31.05 | 30.73 | 30.28 | not rated |
| 6 | 27.38 | 29.10 | 30.64 | 32.01 | 32.92 | 33.46 | 33.54 | 33.99 | 36.11 | 39.24 | 38.20 | not rated | not rated | not rated |
| 7 | 30.98 | 33.27 | 35.37 | 36.96 | 38.26 | 39.07 | 39.47 | 40.08 | 42.60 | 46.34 | not rated | not rated | not rated | not rated |
| 8 | 34.21 | 37.13 | 39.51 | 41.89 | 43.62 | 44.71 | 45.28 | 46.04 | 48.98 | 53.16 | not rated | not rated | not rated | not rated |
| 9 | ≈ 37.09 | 40.34 | 43.63 | 46.61 | 48.81 | 50.28 | 51.09 | 51.99 | 55.31 | 60.02 | not rated | not rated | not rated | not rated |
| 10 | ≈ 36.30 | ≈ 43.54 | 47.49 | 51.10 | 53.85 | 55.72 | 56.83 | 57.91 | 61.63 | not rated | not rated | not rated | not rated | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 79.875 | — |
| SC2 | 0 | 8 | 55.873 | 46.041 |
| SC3 | -18 | 7 | 44.573 | 37.546 |
| SC4 | -25 | 6 | 35.660 | 30.643 |
| SC5 | -34 | 6 | 31.784 | 27.780 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 740 mm |
| C | 715 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 3787 mm |
|---|---|
| Width | 690 mm |
| Height | 685 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.