EA-HL-G-450AE4-A10 C
66.91 kW
Brine cooler EA-HL-G-450AG4-A10 C
Defrost: None
Product code: EA-HL-G-450AG4-A10 C
- Cooling capacity i
- 74.11 kW
- Air flow
- 26,917 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 21 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 26,917 m³/h |
|---|---|
| Air throw | 21 m |
| External surface | 405.8 m² |
| Inner volume | 90.0 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 414 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 | 86.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| EA-HL-G-450AG4-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)
- 74.105 kW Sensible capacity 53.147 kW Fluid flow 23.25 m³/h Pressure drop 72.5 kPa above the recommended pressure drop
- Cooling capacity · Low speed (Y)
- 39.510 kW Sensible capacity 28.572 kW Fluid flow 12.41 m³/h Pressure drop 23.8 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 | 19.52 | 18.64 | ≈ 18.72 | ≈ 18.71 |
| 8 | not rated | not rated | not rated | not rated | 31.84 | ≈ 29.73 | ≈ 52.89 | ≈ 62.25 |
| 10 | not rated | not rated | not rated | not rated | ≈ 44.64 | 74.11 | 82.29 | 91.37 |
| 12 | not rated | not rated | not rated | not rated | not rated | 97.83 | 107.58 | 118.35 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 18.08 | 16.92 | 16.97 | ≈ 16.92 |
| 8 | not rated | not rated | not rated | not rated | 29.14 | 27.42 | ≈ 26.30 | ≈ 51.57 |
| 10 | not rated | not rated | not rated | not rated | 40.50 | 39.51 | ≈ 68.01 | 76.10 |
| 12 | not rated | not rated | not rated | not rated | not rated | ≈ 80.18 | 89.16 | 98.57 |
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) | 74.105 | 23.25 | 72.5 |
| Low speed (Y) | 39.510 | 12.41 | 23.8 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 740 mm |
| C | 875 mm |
| F | 660 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| 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.