EA-HL-450AE7-A10 C
59.15 kW
Unit cooler EA-HL-450AG10-A10 C
Defrost: None
Product code: EA-HL-450AG10-A10 C
- Cooling capacity i
- 59.45 kW
- Air flow
- 29,546 m³/h
- Fin spacing
- 10.0 mm
- Air throw
- 24 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)
-
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: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 29,546 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 185.5 m² |
| Inner volume | 84.2 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 375 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 | 63.0 dB(A) |
|---|---|
| Sound power | 86.1 dB(A) |
| Energy class | B |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-HL-450AG10-A10 C | None |
|---|---|
| EA-HL-450AG10-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)
- 59.450 kW
- Low speed (Y)
- 51.017 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 | 23.79 | 24.68 | 25.48 | 26.15 | 26.52 | 26.64 | 26.57 | 26.86 | 28.52 | 30.87 | 30.06 | 29.77 | 29.36 | 28.73 |
| 5 | 29.48 | 31.06 | 32.49 | 33.73 | 34.44 | 34.90 | 35.05 | 35.46 | 37.65 | 40.82 | 39.78 | 39.37 | 38.76 | 37.77 |
| 6 | 34.42 | 36.74 | 38.86 | 40.74 | 42.08 | 42.79 | 43.34 | 44.04 | 46.85 | 50.87 | 49.73 | 49.25 | 48.52 | 47.28 |
| 7 | 38.67 | 41.74 | 44.60 | 46.79 | 48.68 | 50.01 | 50.86 | 51.76 | 55.09 | 60.01 | 58.92 | 58.44 | 57.69 | 56.36 |
| 8 | ≈ 42.45 | 46.36 | 49.56 | 52.82 | 55.28 | 57.08 | 58.28 | 59.45 | 63.33 | 69.02 | 67.89 | 67.35 | 66.50 | 64.97 |
| 9 | ≈ 45.84 | 50.14 | 54.53 | 58.56 | 61.68 | 64.01 | 65.62 | 67.10 | 71.53 | 78.02 | 76.87 | 76.29 | 75.36 | 73.65 |
| 10 | ≈ 42.01 | ≈ 53.92 | 59.16 | 63.99 | 67.85 | 70.77 | 72.84 | 74.68 | 79.67 | 86.98 | 85.86 | 85.25 | 84.25 | 82.37 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 21.03 | 21.56 | 22.05 | 22.49 | 22.70 | 22.73 | 22.61 | 22.89 | 24.31 | 26.32 | 25.64 | 25.40 | 25.06 | 24.57 |
| 5 | 25.98 | 27.06 | 28.05 | 28.91 | 29.43 | 29.67 | 29.67 | 29.99 | 31.83 | 34.49 | 33.56 | 33.20 | 32.66 | 31.80 |
| 6 | 30.81 | 32.46 | 33.98 | 35.32 | 36.20 | 36.64 | 36.83 | 37.25 | 39.55 | 42.91 | 41.81 | 41.35 | 40.66 | 39.51 |
| 7 | 35.00 | 37.25 | 39.35 | 41.22 | 42.54 | 43.23 | 43.75 | 44.42 | 47.23 | 51.28 | 50.09 | 49.57 | 48.76 | 47.37 |
| 8 | 38.64 | 41.57 | 44.30 | 46.42 | 48.18 | 49.41 | 50.17 | 51.02 | 54.27 | 59.03 | 57.90 | 57.37 | 56.54 | 55.06 |
| 9 | 41.93 | 45.58 | 48.62 | 51.64 | 53.89 | 55.51 | 56.54 | 57.60 | 61.30 | 66.71 | 65.52 | 64.94 | 64.01 | 62.34 |
| 10 | ≈ 44.89 | 48.91 | 52.95 | 56.60 | 59.43 | 61.49 | 62.84 | 64.14 | 68.31 | 74.39 | 73.16 | 72.53 | 71.51 | 69.66 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 85.858 | 73.160 |
| SC2 | 0 | 8 | 59.450 | 51.017 |
| SC3 | -18 | 7 | 47.616 | 41.807 |
| SC4 | -25 | 6 | 38.856 | 33.981 |
| SC5 | -34 | 6 | 34.965 | 31.195 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø66,7 |
| Length | 4387 mm |
|---|---|
| Width | 740 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.