EA-HL-350AG4-A10 C
55.68 kW
Unit cooler EA-HL-450AC4-A10 C
Defrost: None
Product code: EA-HL-450AC4-A10 C
- Cooling capacity i
- 55.41 kW
- Air flow
- 30,806 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 25 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.
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A
Model code (series): EA-HL — EA-HL - high-type EA unit cooler (Ø500 fans)
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B
Number of fans: 4 — Number of fans (one digit).
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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: C — 4 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 30,806 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 202.9 m² |
| Inner volume | 44.4 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 273 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 | 64.0 dB(A) |
|---|---|
| Sound power | 86.6 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-HL-450AC4-A10 C | None |
|---|---|
| EA-HL-450AC4-A10 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)
- 55.411 kW
- Low speed (Y)
- 48.509 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 | 22.68 | 23.36 | 23.94 | 24.34 | 24.54 | 24.54 | 24.39 | 24.57 | 26.05 | 28.15 | 27.40 | 27.14 | 26.76 | 26.11 |
| 5 | 28.09 | 29.41 | 30.60 | 31.64 | 32.31 | 32.60 | 32.80 | 33.14 | 35.12 | 38.02 | 37.01 | 36.64 | 36.09 | 35.23 |
| 6 | 32.65 | 34.67 | 36.22 | 37.80 | 38.89 | 39.60 | 39.99 | 40.52 | 43.08 | 46.81 | 45.86 | 45.48 | 44.92 | 43.99 |
| 7 | 36.79 | 39.23 | 41.72 | 43.94 | 45.53 | 46.60 | 47.25 | 47.94 | 50.99 | 55.45 | 54.36 | 53.91 | 53.23 | 52.08 |
| 8 | ≈ 40.21 | 43.69 | 46.94 | 49.86 | 52.01 | 53.54 | 54.51 | 55.41 | 58.97 | 64.20 | 63.01 | 62.50 | 61.71 | 60.35 |
| 9 | ≈ 43.49 | 47.78 | 51.84 | 55.52 | 58.33 | 60.34 | 61.70 | 62.89 | 66.98 | 72.98 | 71.76 | 71.19 | 70.31 | 68.76 |
| 10 | ≈ 44.34 | ≈ 51.51 | 56.41 | 60.91 | 64.40 | 67.00 | 68.81 | 70.34 | 74.98 | 81.77 | 80.56 | 79.96 | 79.00 | 77.28 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 20.14 | 20.56 | 20.94 | 21.26 | 21.37 | 21.33 | 21.17 | 21.41 | 22.72 | 24.58 | 23.98 | 23.77 | 23.47 | 23.02 |
| 5 | 25.37 | 26.34 | 27.20 | 27.91 | 28.29 | 28.36 | 28.28 | 28.54 | 30.27 | 32.75 | 31.86 | 31.53 | 31.05 | 30.32 |
| 6 | 29.79 | 31.27 | 32.62 | 33.63 | 34.43 | 34.92 | 35.15 | 35.61 | 37.84 | 41.10 | 40.20 | 39.84 | 39.21 | 38.20 |
| 7 | 33.73 | 35.52 | 37.49 | 39.16 | 40.33 | 41.07 | 41.48 | 42.03 | 44.67 | 48.54 | 47.50 | 47.07 | 46.42 | 45.34 |
| 8 | 37.31 | 39.79 | 42.30 | 44.53 | 46.13 | 47.20 | 47.81 | 48.51 | 51.57 | 56.07 | 54.91 | 54.41 | 53.64 | 52.34 |
| 9 | ≈ 40.29 | 43.70 | 46.88 | 49.72 | 51.79 | 53.24 | 54.13 | 55.02 | 58.52 | 63.65 | 62.42 | 61.85 | 60.97 | 59.48 |
| 10 | ≈ 43.17 | 47.29 | 51.18 | 54.69 | 57.31 | 59.19 | 60.40 | 61.53 | 65.49 | 71.27 | 69.99 | 69.36 | 68.39 | 66.71 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 80.559 | 69.985 |
| SC2 | 0 | 8 | 55.411 | 48.509 |
| SC3 | -18 | 7 | 44.638 | 39.682 |
| SC4 | -25 | 6 | 36.215 | 32.617 |
| SC5 | -34 | 6 | 33.115 | 30.141 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 590 mm |
| C | 875 mm |
| F | 510 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 4387 mm |
|---|---|
| Width | 590 mm |
| Height | 875 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.