EA-463FC7-C19 C
52.09 kW
Unit cooler EA-450AG6-C10 C
Defrost: None
Product code: EA-450AG6-C10 C
- Cooling capacity i
- 52.13 kW
- Air flow
- 23,547 m³/h
- Fin spacing
- 6.0 mm
- Air throw
- 20 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: 6 — Fin spacing about 6 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 23,547 m³/h |
|---|---|
| Air throw | 20 m |
| External surface | 198.4 m² |
| Inner volume | 57.8 dm³ |
| Fin spacing | 6.0 mm |
| Fin material | Aluminium |
| Net weight | 271 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 | 65.0 dB(A) |
|---|---|
| Sound power | 87.7 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AG6-C10 C | None |
|---|---|
| EA-450AG6-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)
- 50.271 kW
- Low speed (Y)
- 41.977 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 | 19.33 | 20.02 | 20.64 | 21.16 | 21.42 | 21.47 | 21.35 | 21.96 | 23.43 | 25.45 | 24.94 | 24.79 | 24.57 | 24.24 |
| 5 | 24.55 | 25.85 | 27.03 | 28.03 | 28.62 | 28.83 | 28.80 | 29.41 | 31.29 | 33.98 | 33.09 | 32.77 | 32.31 | 31.61 |
| 6 | 29.05 | 30.96 | 32.72 | 34.26 | 35.12 | 35.77 | 36.06 | 36.81 | 39.18 | 42.65 | 41.66 | 41.22 | 40.54 | 39.43 |
| 7 | 32.89 | 35.50 | 37.60 | 39.70 | 41.22 | 42.19 | 42.69 | 43.53 | 46.32 | 50.44 | 49.30 | 48.81 | 48.07 | 46.76 |
| 8 | 36.35 | 39.34 | 42.39 | 45.13 | 47.16 | 48.50 | 49.26 | 50.27 | 53.50 | 58.23 | 56.98 | 56.40 | 55.50 | 53.90 |
| 9 | ≈ 37.89 | 43.10 | 46.88 | 50.31 | 52.89 | 54.70 | 55.78 | 57.00 | 60.68 | 66.06 | 64.74 | 64.07 | 63.02 | 61.14 |
| 10 | ≈ 37.07 | ≈ 46.53 | 51.06 | 55.24 | 58.43 | 60.75 | 62.21 | 63.70 | 67.85 | 73.89 | 72.52 | 71.79 | 70.62 | 68.47 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 16.69 | 17.07 | 17.44 | 17.76 | 17.90 | 17.90 | 17.77 | 18.30 | 19.54 | 21.24 | 20.84 | 20.72 | 20.56 | 20.37 |
| 5 | 21.14 | 21.96 | 22.72 | 23.35 | 23.71 | 23.81 | 23.70 | 24.18 | 25.71 | 27.92 | 27.16 | 26.88 | 26.49 | 25.91 |
| 6 | 25.46 | 26.78 | 27.97 | 29.00 | 29.63 | 29.86 | 29.84 | 30.30 | 32.17 | 34.92 | 33.87 | 33.46 | 32.90 | 31.97 |
| 7 | 29.20 | 31.01 | 32.68 | 34.14 | 35.13 | 35.56 | 35.79 | 36.38 | 38.66 | 42.00 | 40.83 | 40.35 | 39.63 | 38.42 |
| 8 | 32.47 | 34.86 | 36.75 | 38.73 | 40.09 | 40.90 | 41.29 | 41.98 | 44.60 | 48.45 | 47.31 | 46.82 | 46.06 | 44.71 |
| 9 | ≈ 35.44 | 37.98 | 40.89 | 43.33 | 45.06 | 46.20 | 46.77 | 47.59 | 50.57 | 54.92 | 53.71 | 53.14 | 52.26 | 50.69 |
| 10 | ≈ 38.10 | 41.41 | 44.75 | 47.75 | 49.93 | 51.41 | 52.22 | 53.20 | 56.55 | 61.42 | 60.15 | 59.52 | 58.52 | 56.76 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 72.523 | 60.146 |
| SC2 | 0 | 8 | 50.271 | 41.977 |
| SC3 | -18 | 7 | 40.375 | 34.591 |
| SC4 | -25 | 6 | 32.722 | 27.974 |
| SC5 | -34 | 6 | 29.487 | 25.772 |
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.