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.
-
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)
- 53.347 kW
- Low speed (Y)
- 46.715 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 | 20.43 | 21.01 | 21.52 | 21.95 | 22.15 | 22.19 | 22.12 | 22.38 | 23.77 | 25.74 | 25.15 | 24.92 | 24.59 | 24.09 |
| 5 | 26.31 | 27.53 | 28.61 | 29.58 | 30.21 | 30.48 | 30.48 | 30.82 | 32.64 | 35.38 | 34.54 | 34.23 | 33.79 | 33.13 |
| 6 | 31.06 | 32.89 | 34.33 | 35.80 | 36.84 | 37.53 | 37.95 | 38.52 | 40.98 | 44.58 | 43.76 | 43.44 | 42.95 | 42.17 |
| 7 | 35.35 | 37.61 | 39.92 | 41.99 | 43.49 | 44.53 | 45.18 | 45.90 | 48.85 | 53.17 | 52.20 | 51.81 | 51.21 | 50.20 |
| 8 | ≈ 38.94 | 42.19 | 45.23 | 47.97 | 50.02 | 51.47 | 52.42 | 53.35 | 56.80 | 61.88 | 60.81 | 60.34 | 59.63 | 58.41 |
| 9 | ≈ 42.36 | 46.40 | 50.23 | 53.71 | 56.38 | 58.30 | 59.62 | 60.81 | 64.79 | 70.63 | 69.51 | 69.00 | 68.19 | 66.78 |
| 10 | ≈ 45.42 | 50.24 | 54.91 | 59.18 | 62.51 | 65.00 | 66.75 | 68.25 | 72.77 | 79.41 | 78.29 | 77.73 | 76.85 | 75.25 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 18.26 | 18.60 | 18.92 | 19.22 | 19.35 | 19.36 | 19.29 | 19.60 | 20.84 | 22.60 | 22.15 | 21.98 | 21.74 | 21.35 |
| 5 | 23.60 | 24.42 | 25.16 | 25.81 | 26.11 | 26.26 | 26.24 | 26.56 | 28.21 | 30.58 | 29.84 | 29.58 | 29.21 | 28.66 |
| 6 | 28.29 | 29.63 | 30.87 | 31.99 | 32.74 | 33.11 | 33.38 | 33.88 | 36.02 | 39.05 | 38.11 | 37.75 | 37.21 | 36.35 |
| 7 | 32.35 | 34.28 | 35.83 | 37.40 | 38.51 | 39.25 | 39.67 | 40.26 | 42.82 | 46.58 | 45.65 | 45.27 | 44.70 | 43.74 |
| 8 | 36.05 | 38.37 | 40.71 | 42.81 | 44.34 | 45.37 | 46.00 | 46.72 | 49.69 | 54.07 | 53.02 | 52.56 | 51.87 | 50.70 |
| 9 | 39.17 | 42.37 | 45.36 | 48.05 | 50.04 | 51.42 | 52.30 | 53.21 | 56.62 | 61.62 | 60.49 | 59.97 | 59.16 | 57.79 |
| 10 | ≈ 42.17 | 46.06 | 49.75 | 53.09 | 55.59 | 57.40 | 58.58 | 59.70 | 63.57 | 69.22 | 68.03 | 67.45 | 66.55 | 64.99 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 78.285 | 68.027 |
| SC2 | 0 | 8 | 53.347 | 46.715 |
| SC3 | -18 | 7 | 42.652 | 37.897 |
| SC4 | -25 | 6 | 34.329 | 30.873 |
| SC5 | -34 | 6 | 31.491 | 28.610 |
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.