EA-G-463EC4-A06 C
51.94 kW
Brine cooler EA-G-450AG4-A10 C
Defrost: None
Product code: EA-G-450AG4-A10 C
- Cooling capacity i
- 51.87 kW
- Air flow
- 22,004 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 18 m
- Fans
- 4 × ⌀500 mm
Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %
Model nomenclature
How to read the code of this model.
-
B
Number of fans: 4 — Digit 1-9.
-
C
Fan diameter: 50 — Ø500 mm
-
E
Coil tube rows (2nd dimensional letter): G — 8 tube rows
-
F
Fin spacing: 4 — 4.2-4.6 mm
-
G
Generation code: A — generation A
-
H
Fan data (fan motor code): 10 — three-phase 400 V 50 Hz, 4-pole AC fan (in this series)
Data
| Air flow | 22,004 m³/h |
|---|---|
| Air throw | 18 m |
| External surface | 275.9 m² |
| Inner volume | 62.4 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 280 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 | 66.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| EA-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)
- 51.865 kW Sensible capacity 37.307 kW Fluid flow 16.29 m³/h Pressure drop 48.0 kPa
- Cooling capacity · Low speed (Y)
- 28.665 kW Sensible capacity 20.788 kW Fluid flow 9.00 m³/h Pressure drop 16.8 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 | 13.96 | 13.57 | 13.64 | ≈ 13.63 |
| 8 | not rated | not rated | not rated | not rated | 22.94 | ≈ 21.41 | ≈ 21.47 | ≈ 44.03 |
| 10 | not rated | not rated | not rated | not rated | ≈ 32.36 | 51.87 | ≈ 59.55 | 67.04 |
| 12 | not rated | not rated | not rated | not rated | not rated | 71.49 | 79.46 | 88.04 |
Low speed (Y)
| ΔT [K] \ air [°C] | -25 | -20 | -15 | -10 | -5 | 0 | 5 | 10 |
|---|---|---|---|---|---|---|---|---|
| 6 | not rated | not rated | not rated | not rated | 12.98 | 12.34 | 12.39 | 12.37 |
| 8 | not rated | not rated | not rated | not rated | 21.11 | 19.76 | ≈ 19.28 | not rated |
| 10 | not rated | not rated | not rated | not rated | 29.53 | 28.67 | ≈ 48.92 | not rated |
| 12 | not rated | not rated | not rated | not rated | not rated | ≈ 57.90 | not rated | not rated |
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) | 51.865 | 16.29 | 48.0 |
| Low speed (Y) | 28.665 | 9.00 | 16.8 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 740 mm |
| C | 715 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3787 mm |
|---|---|
| Width | 740 mm |
| Height | 715 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.