EA-HL-450AC4-A10 C
55.41 kW
Unit cooler EA-HL-350AG4-A10 C
Defrost: None
Product code: EA-HL-350AG4-A10 C
- Cooling capacity i
- 55.68 kW
- Air flow
- 20,191 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 21 m
- Fans
- 3 × ⌀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: 3 — 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: 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 | 20,191 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 303.8 m² |
| Inner volume | 64.5 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 330 kg |
| Quantity | 3 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,070 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | C |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-HL-350AG4-A10 C | None |
|---|---|
| EA-HL-350AG4-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)
- 53.721 kW
- Low speed (Y)
- 44.183 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 | 21.94 | 22.44 | 22.93 | 23.38 | 23.62 | 23.70 | 23.63 | 24.09 | 25.65 | 27.86 | 27.30 | 27.11 | 26.86 | 26.48 |
| 5 | 27.76 | 28.75 | 29.56 | 30.40 | 30.90 | 31.12 | 31.09 | 31.52 | 33.48 | 36.34 | 35.42 | 35.07 | 34.57 | 33.77 |
| 6 | 33.00 | 34.65 | 36.16 | 37.47 | 38.30 | 38.72 | 38.76 | 39.22 | 41.63 | 45.17 | 43.91 | 43.41 | 42.66 | 41.41 |
| 7 | 37.64 | 39.90 | 41.98 | 43.82 | 44.85 | 45.65 | 46.02 | 46.65 | 49.56 | 53.84 | 52.55 | 51.97 | 51.00 | 49.34 |
| 8 | 41.80 | 44.78 | 47.20 | 49.60 | 51.32 | 52.40 | 52.98 | 53.72 | 57.07 | 61.97 | 60.51 | 59.83 | 58.78 | 56.92 |
| 9 | ≈ 45.56 | 48.95 | 52.36 | 55.41 | 57.63 | 59.08 | 59.91 | 60.80 | 64.61 | 70.14 | 68.53 | 67.75 | 66.52 | 64.35 |
| 10 | ≈ 48.94 | 53.08 | 57.24 | 60.99 | 63.78 | 65.66 | 66.78 | 67.87 | 72.15 | 78.33 | 76.60 | 75.73 | 74.34 | 71.86 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 18.67 | 18.91 | 19.19 | 19.49 | 19.64 | 19.66 | 19.57 | 20.04 | 21.36 | 23.23 | 22.77 | 22.61 | 22.41 | 22.14 |
| 5 | 23.53 | 24.10 | 24.67 | 25.20 | 25.48 | 25.56 | 25.45 | 25.85 | 27.47 | 29.83 | 29.04 | 28.74 | 28.31 | 27.63 |
| 6 | 28.30 | 29.27 | 30.08 | 30.92 | 31.41 | 31.60 | 31.52 | 31.88 | 33.82 | 36.68 | 35.60 | 35.17 | 34.52 | 33.44 |
| 7 | 32.61 | 34.09 | 35.45 | 36.65 | 37.38 | 37.73 | 37.66 | 38.04 | 40.33 | 43.67 | 42.40 | 41.85 | 41.00 | 39.55 |
| 8 | 36.53 | 38.51 | 40.34 | 41.96 | 43.02 | 43.50 | 43.68 | 44.18 | 46.84 | 50.67 | 49.24 | 48.57 | 47.56 | 45.75 |
| 9 | 40.05 | 42.62 | 44.98 | 46.80 | 48.23 | 49.05 | 49.39 | 49.96 | 52.99 | 57.40 | 55.93 | 55.22 | 54.11 | 52.06 |
| 10 | 43.27 | 46.47 | 49.11 | 51.67 | 53.48 | 54.57 | 55.08 | 55.74 | 59.14 | 64.05 | 62.43 | 61.64 | 60.39 | 58.09 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 76.600 | 62.433 |
| SC2 | 0 | 8 | 53.721 | 44.183 |
| SC3 | -18 | 7 | 44.156 | 36.991 |
| SC4 | -25 | 6 | 36.157 | 30.075 |
| SC5 | -34 | 6 | 33.386 | 28.543 |
Dimensions
| A | 3387 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 3035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3387 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.