EA-G-345AG7-A01 C
28.28 kW
Brine cooler EA-G-450AC7-A10 C
Defrost: None
Product code: EA-G-450AC7-A10 C
- Cooling capacity i
- 28.38 kW
- Air flow
- 28,859 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 23 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 28,859 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 86.5 m² |
| Inner volume | 31.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 171 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" |
|---|---|
| Outlet | 2" |
| EA-G-450AC7-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)
- 28.378 kW Sensible capacity 20.875 kW Fluid flow 8.91 m³/h Pressure drop 55.7 kPa
- Cooling capacity · Low speed (Y)
- 23.863 kW Sensible capacity 17.527 kW Fluid flow 7.51 m³/h Pressure drop 41.1 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 | 7.05 | 7.01 | ≈ 7.06 | ≈ 7.09 |
| 8 | not rated | not rated | not rated | not rated | 11.71 | ≈ 11.25 | ≈ 20.05 | ≈ 23.44 |
| 10 | not rated | not rated | not rated | not rated | ≈ 16.64 | 28.38 | 32.17 | 36.40 |
| 12 | not rated | not rated | not rated | not rated | not rated | 39.18 | 43.39 | 48.31 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 6.71 | 6.57 | 6.62 | ≈ 6.64 |
| 8 | not rated | not rated | not rated | not rated | 11.06 | ≈ 10.48 | ≈ 10.54 | ≈ 20.47 |
| 10 | not rated | not rated | not rated | not rated | ≈ 15.62 | 23.86 | ≈ 28.17 | 32.16 |
| 12 | not rated | not rated | not rated | not rated | not rated | 34.08 | 38.21 | 42.72 |
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) | 28.378 | 8.91 | 55.7 |
| Low speed (Y) | 23.863 | 7.51 | 41.1 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 590 mm |
| C | 715 mm |
| F | 510 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3787 mm |
|---|---|
| Width | 590 mm |
| Height | 715 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.