EA-HL-450AC10-A10 C
38.35 kW
Unit cooler EA-HL-250AG4-A10 C ED
Defrost: Electric
Product code: EA-HL-250AG4-A10 C ED
- Cooling capacity i
- 36.80 kW
- Air flow
- 13,462 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 20 m
- Fans
- 2 × ⌀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: 2 — 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: 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 | 13,462 m³/h |
|---|---|
| Air throw | 20 m |
| External surface | 202.9 m² |
| Inner volume | 44.4 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 232 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 1,380 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | C |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-HL-250AG4-A10 C | None |
|---|---|
| EA-HL-250AG4-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)
- 35.495 kW
- Low speed (Y)
- 28.882 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 | 14.71 | 14.84 | 15.01 | 15.19 | 15.28 | 15.28 | 15.22 | 15.51 | 16.51 | 17.94 | 17.59 | 17.48 | 17.32 | 17.10 |
| 5 | 18.72 | 19.12 | 19.51 | 19.89 | 20.07 | 20.12 | 20.04 | 20.30 | 21.56 | 23.38 | 22.79 | 22.58 | 22.27 | 21.81 |
| 6 | 22.67 | 23.40 | 24.08 | 24.63 | 24.99 | 25.13 | 25.09 | 25.32 | 26.86 | 29.11 | 28.30 | 27.97 | 27.48 | 26.68 |
| 7 | 26.25 | 27.40 | 28.45 | 29.39 | 29.96 | 30.24 | 30.22 | 30.49 | 32.33 | 35.02 | 34.02 | 33.56 | 32.92 | 31.85 |
| 8 | 29.41 | 30.96 | 32.39 | 33.65 | 34.36 | 34.87 | 35.10 | 35.50 | 37.68 | 40.87 | 39.79 | 39.28 | 38.50 | 37.15 |
| 9 | 32.30 | 34.33 | 35.98 | 37.61 | 38.74 | 39.44 | 39.78 | 40.24 | 42.72 | 46.31 | 45.17 | 44.64 | 43.81 | 42.36 |
| 10 | 34.93 | 37.26 | 39.55 | 41.59 | 43.05 | 43.96 | 44.45 | 45.00 | 47.78 | 51.79 | 50.54 | 49.94 | 48.99 | 47.33 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 12.47 | 12.49 | 12.59 | 12.72 | 12.78 | 12.77 | 12.71 | 13.02 | 13.87 | 15.09 | 14.81 | 14.72 | 14.60 | 14.43 |
| 5 | 15.87 | 16.04 | 16.27 | 16.51 | 16.61 | 16.62 | 16.52 | 16.78 | 17.83 | 19.35 | 18.86 | 18.67 | 18.41 | 18.01 |
| 6 | 19.15 | 19.55 | 19.96 | 20.36 | 20.56 | 20.60 | 20.50 | 20.71 | 21.96 | 23.81 | 23.11 | 22.83 | 22.42 | 21.75 |
| 7 | 22.41 | 23.06 | 23.68 | 24.21 | 24.54 | 24.65 | 24.56 | 24.76 | 26.23 | 28.39 | 27.53 | 27.17 | 26.62 | 25.70 |
| 8 | 25.35 | 26.34 | 27.26 | 28.07 | 28.56 | 28.76 | 28.67 | 28.88 | 30.59 | 33.07 | 32.08 | 31.64 | 30.96 | 29.79 |
| 9 | 28.06 | 29.38 | 30.60 | 31.68 | 32.39 | 32.75 | 32.83 | 33.01 | 34.94 | 37.76 | 36.66 | 36.14 | 35.35 | 33.94 |
| 10 | 30.51 | 32.21 | 33.77 | 35.15 | 35.92 | 36.44 | 36.62 | 36.96 | 39.17 | 42.38 | 41.25 | 40.71 | 39.81 | 38.17 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 50.542 | 41.248 |
| SC2 | 0 | 8 | 35.495 | 28.882 |
| SC3 | -18 | 7 | 29.656 | 24.367 |
| SC4 | -25 | 6 | 24.078 | 19.964 |
| SC5 | -34 | 6 | 22.857 | 19.261 |
Dimensions
| A | 2387 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 2387 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.