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Brine cooler EA-G-450BC9-A09 C

Brine cooler EA-G-450BC9-A09 C
Illustrative photo

Producer: Karyer · Line: EA-G (General)

Product code: EA-G-450BC9-A09 C

Cooling capacity i
17.02 kW
Air flow
29,641 m³/h
Fin spacing
9.0 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

Coil
Air flow 29,641 m³/h
Air throw 23 m
External surface 76.9 m²
Inner volume 39.0 dm³
Fin spacing 9.0 mm
Fin materialAluminium
Net weight 180 kg
Fans
Quantity 4
Diameter 500 mm
Speed 1,330 rpm
Power 2,840 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 62.0 dB(A)
Sound power 85.0 dB(A)
Energy class E
Connections
Inlet 2"
Outlet 2"
Defrost
EA-G-450BC9-A09 C None

Performance

Fluid -10 → -7 °C

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
17.015 kW Sensible capacity 12.666 kW Fluid flow 5.34 m³/h Pressure drop 15.6 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

Single phase

Cooling capacity [kW]: Air inlet × ΔT (air − fluid inlet), fluid range 3 K
ΔT [K] \ air [°C] -25-20-15-10-50510
6 not rated not rated not rated not rated 7.67 7.32 7.33 ≈ 7.32
8 not rated not rated not rated not rated 12.53 11.71 ≈ 11.59 ≈ 19.72
10 not rated not rated not rated not rated 17.57 17.02 ≈ 27.82 ≈ 32.56
12 not rated not rated not rated not rated not rated ≈ 33.34 ≈ 38.67 43.50

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 17.015 5.34 15.6

Dimensions

Dimension drawing of EA-G-450BC9-A09 C
Dimension drawing
Dimensions as drawn
A 3787 mm
B 590 mm
C 775 mm
F 510 mm
E1 868 mm
E2 850 mm
E 3435 mm
D IN 2"
D OUT 2"
Overall [mm]
Length 3787 mm
Width 590 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.

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