EA-G-663EC4-A01 C
72.07 kW
Brine cooler EA-G-663EE7-A06 C
Defrost: None
Product code: EA-G-663EE7-A06 C
- Cooling capacity i
- 72.09 kW
- Air flow
- 49,302 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 25 m
- Fans
- 6 × ⌀630 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 49,302 m³/h |
|---|---|
| Air throw | 25 m |
| External surface | 405.6 m² |
| Inner volume | 135.3 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 491 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 890 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 81.3 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| EA-G-663EE7-A06 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)
- 72.092 kW Sensible capacity 52.481 kW Fluid flow 22.64 m³/h Pressure drop 45.6 kPa
- Cooling capacity · Low speed (Y)
- 59.916 kW Sensible capacity 43.504 kW Fluid flow 18.82 m³/h Pressure drop 32.9 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 | 17.92 | 17.79 | ≈ 17.85 | ≈ 17.85 |
| 8 | not rated | not rated | not rated | not rated | 29.55 | ≈ 28.34 | ≈ 51.70 | ≈ 57.43 |
| 10 | not rated | not rated | not rated | not rated | ≈ 41.75 | 72.09 | 78.56 | 86.86 |
| 12 | not rated | not rated | not rated | not rated | not rated | 96.79 | 104.61 | 114.33 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 16.81 | 16.43 | ≈ 16.48 | ≈ 16.42 |
| 8 | not rated | not rated | not rated | not rated | 27.46 | ≈ 25.89 | ≈ 42.38 | ≈ 48.82 |
| 10 | not rated | not rated | not rated | not rated | ≈ 38.54 | 59.92 | 66.84 | 74.35 |
| 12 | not rated | not rated | not rated | not rated | not rated | 81.93 | 89.27 | 97.83 |
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) | 72.092 | 22.64 | 45.6 |
| Low speed (Y) | 59.916 | 18.82 | 32.9 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 1000 mm |
| C | 1190 mm |
| F | 960 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5215 mm |
|---|---|
| Width | 1000 mm |
| Height | 1190 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.