EA-HL-G-250AE4-A10 C
20.58 kW
Brine cooler EA-HL-G-450AC4-A10 C
Defrost: None
Product code: EA-HL-G-450AC4-A10 C
- Cooling capacity i
- 20.64 kW
- Air flow
- 30,856 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 24 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 30,856 m³/h |
|---|---|
| Air throw | 24 m |
| External surface | 202.9 m² |
| Inner volume | 45.6 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 264 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 | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| EA-HL-G-450AC4-A10 C | None |
|---|
Performance
ΔT (air inlet − fluid inlet) must be within 6–12 K (fluid outlet = inlet + 3 K); air inlet -25…10 °C. Points below the fluid's freezing point are not rated.
ETHYLENE GLYCOL 30% -10 → -7 °C, air inlet 0 °C (ΔT 10 K)
- Cooling capacity · High speed (Δ)
- 20.638 kW Sensible capacity 15.319 kW Fluid flow 6.48 m³/h Pressure drop 5.3 kPa
- Cooling capacity · Low speed (Y)
- 19.477 kW Sensible capacity 14.404 kW Fluid flow 6.12 m³/h Pressure drop 4.9 kPa
Cooling capacity [kW]: Air inlet × ΔT (air − fluid inlet), fluid range 3 K
ETHYLENE GLYCOL 30%; rows: ΔT = air inlet − fluid inlet [K], outlet = inlet + 3 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 9.02 | 9.11 | 9.18 | 9.23 |
| 8 | not rated | not rated | not rated | not rated | 14.97 | 14.69 | 14.79 | ≈ 14.86 |
| 10 | not rated | not rated | not rated | not rated | 21.45 | 20.64 | ≈ 20.76 | ≈ 40.66 |
| 12 | not rated | not rated | not rated | not rated | not rated | 27.50 | ≈ 27.25 | ≈ 65.94 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 8.63 | 8.66 | 8.72 | 8.76 |
| 8 | not rated | not rated | not rated | not rated | 14.31 | 13.85 | 13.93 | 13.98 |
| 10 | not rated | not rated | not rated | not rated | 20.40 | 19.48 | 19.45 | ≈ 19.59 |
| 12 | not rated | not rated | not rated | not rated | not rated | 26.15 | ≈ 26.02 | ≈ 56.88 |
Nominal rating
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
| Fan connection | Cooling capacity [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 20.638 | 6.48 | 5.3 |
| Low speed (Y) | 19.477 | 6.12 | 4.9 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 590 mm |
| C | 875 mm |
| F | 510 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 2" |
| D OUT | 2" |
| 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.