EA-G-445AE7-A01 C
33.19 kW
Brine cooler EA-G-450BG7-A10 C
Defrost: None
Product code: EA-G-450BG7-A10 C
- Cooling capacity i
- 33.18 kW
- Air flow
- 25,701 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 20 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 25,701 m³/h |
|---|---|
| Air throw | 20 m |
| External surface | 191.2 m² |
| Inner volume | 79.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 283 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 | 86.8 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| EA-G-450BG7-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)
- 33.181 kW Sensible capacity 24.235 kW Fluid flow 10.42 m³/h Pressure drop 14.5 kPa
- Cooling capacity · Low speed (Y)
- 30.204 kW Sensible capacity 21.965 kW Fluid flow 9.48 m³/h Pressure drop 12.3 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 | 15.11 | 14.24 | 14.26 | ≈ 14.19 |
| 8 | not rated | not rated | not rated | not rated | 24.47 | 22.96 | ≈ 22.40 | ≈ 36.60 |
| 10 | not rated | not rated | not rated | not rated | 34.14 | 33.18 | ≈ 51.83 | ≈ 60.87 |
| 12 | not rated | not rated | not rated | not rated | not rated | ≈ 43.62 | ≈ 71.97 | 80.92 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 13.93 | 12.89 | 12.88 | 12.80 |
| 8 | not rated | not rated | not rated | not rated | 22.32 | 21.09 | 20.39 | ≈ 21.04 |
| 10 | not rated | not rated | not rated | not rated | 30.90 | 30.20 | ≈ 30.11 | ≈ 50.54 |
| 12 | not rated | not rated | not rated | not rated | not rated | ≈ 39.45 | ≈ 59.30 | 67.70 |
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) | 33.181 | 10.42 | 14.5 |
| Low speed (Y) | 30.204 | 9.48 | 12.3 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 740 mm |
| C | 775 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3787 mm |
|---|---|
| Width | 740 mm |
| Height | 775 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.