EA-HL-350AE4-A10 C
51.09 kW
Unit cooler EA-HL-450AE10-A10 C
Defrost: None
Product code: EA-HL-450AE10-A10 C
- Cooling capacity i
- 52.00 kW
- Air flow
- 31,000 m³/h
- Fin spacing
- 10.0 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.
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E
Dimensional data - tube rows: E — 6 tube rows
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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 | 31,000 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 139.6 m² |
| Inner volume | 65.7 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 307 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 | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-HL-450AE10-A10 C | None |
|---|---|
| EA-HL-450AE10-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)
- 51.999 kW
- Low speed (Y)
- 44.632 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 | 21.54 | 21.40 | 21.35 | 21.34 | 21.19 | 20.96 | 20.67 | 20.70 | 21.90 | 23.59 | 22.87 | 22.60 | 22.20 | 21.60 |
| 5 | 27.66 | 27.90 | 28.17 | 28.43 | 28.47 | 28.34 | 28.07 | 28.11 | 29.74 | 32.07 | 31.06 | 30.70 | 30.18 | 29.40 |
| 6 | 33.69 | 34.39 | 35.07 | 35.63 | 35.96 | 36.02 | 35.87 | 35.96 | 38.06 | 41.11 | 39.86 | 39.39 | 38.68 | 37.57 |
| 7 | 39.22 | 40.53 | 41.76 | 42.86 | 43.53 | 43.85 | 43.84 | 44.05 | 46.67 | 50.50 | 49.09 | 48.53 | 47.68 | 46.31 |
| 8 | 44.10 | 45.96 | 47.71 | 49.32 | 50.44 | 51.04 | 51.47 | 52.00 | 55.24 | 59.97 | 58.45 | 57.82 | 56.88 | 55.29 |
| 9 | 48.58 | 51.09 | 53.43 | 55.30 | 56.79 | 57.83 | 58.47 | 59.17 | 62.87 | 68.31 | 66.96 | 66.37 | 65.47 | 63.92 |
| 10 | 52.72 | 55.60 | 58.63 | 61.28 | 63.23 | 64.58 | 65.46 | 66.36 | 70.55 | 76.69 | 75.26 | 74.61 | 73.62 | 71.90 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 18.98 | 18.77 | 18.67 | 18.64 | 18.51 | 18.32 | 18.08 | 18.19 | 19.28 | 20.80 | 20.22 | 20.01 | 19.72 | 19.24 |
| 5 | 24.40 | 24.42 | 24.54 | 24.70 | 24.68 | 24.53 | 24.28 | 24.37 | 25.81 | 27.85 | 27.01 | 26.70 | 26.28 | 25.64 |
| 6 | 29.64 | 30.03 | 30.46 | 30.89 | 31.06 | 31.03 | 30.83 | 30.93 | 32.74 | 35.37 | 34.28 | 33.86 | 33.26 | 32.30 |
| 7 | 34.83 | 35.62 | 36.41 | 37.08 | 37.51 | 37.66 | 37.57 | 37.72 | 39.94 | 43.19 | 41.91 | 41.40 | 40.64 | 39.40 |
| 8 | 39.58 | 40.89 | 42.15 | 43.29 | 44.01 | 44.35 | 44.37 | 44.63 | 47.30 | 51.19 | 49.78 | 49.19 | 48.30 | 46.82 |
| 9 | 43.82 | 45.61 | 47.31 | 48.89 | 49.96 | 50.66 | 50.94 | 51.49 | 54.66 | 59.18 | 57.70 | 57.05 | 56.05 | 54.37 |
| 10 | 47.73 | 50.10 | 52.31 | 54.09 | 55.51 | 56.47 | 57.02 | 57.71 | 61.30 | 66.55 | 65.17 | 64.55 | 63.57 | 61.93 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 75.259 | 65.174 |
| SC2 | 0 | 8 | 51.999 | 44.632 |
| SC3 | -18 | 7 | 43.180 | 37.289 |
| SC4 | -25 | 6 | 35.074 | 30.460 |
| SC5 | -34 | 6 | 33.884 | 29.762 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 640 mm |
| C | 875 mm |
| F | 560 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 | 640 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.