ED-G-363AG4-A27 C
66.40 kW
Brine cooler ED-G-450AG4-A21 C
Defrost: None
Product code: ED-G-450AG4-A21 C
- Cooling capacity i
- 70.94 kW
- Air flow
- 24,556 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 19 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Data
| Air flow | 24,556 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 365.2 m² |
| Inner volume | 79.0 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 325 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,300 rpm |
| Power | 2,720 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 84.7 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| ED-G-450AG4-A21 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 · Single phase
- 70.944 kW Sensible capacity 50.842 kW Fluid flow 22.25 m³/h Pressure drop 78.0 kPa above the recommended pressure drop
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
Single phase
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 18.65 | 16.88 | ≈ 16.95 | ≈ 16.94 |
| 8 | not rated | not rated | not rated | not rated | 30.35 | ≈ 28.40 | ≈ 51.46 | ≈ 59.33 |
| 10 | not rated | not rated | not rated | not rated | ≈ 42.49 | 70.94 | 77.98 | 86.11 |
| 12 | not rated | not rated | not rated | not rated | not rated | 92.65 | 101.31 | 111.06 |
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] |
|---|---|---|---|
| Single phase | 70.944 | 22.25 | 78.0 |
Dimensions
| A | 4428 mm |
|---|---|
| B | 1350 mm |
| C | 405 mm |
| F | 1135 mm |
| G | 506 mm |
| E1 | 4035 mm |
| E2 | 1018 mm |
| E3 | 1000 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 4428 mm |
|---|---|
| Width | 1350 mm |
| Height | 506 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.