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Brine cooler EA-G-663ED10-A11 C

Brine cooler EA-G-663ED10-A11 C
Illustrative photo

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

Product code: EA-G-663ED10-A11 C

Cooling capacity i
74.29 kW
Air flow
96,942 m³/h
Fin spacing
10.0 mm
Air throw
49 m
Fans
6 × ⌀630 mm

Nominal conditions: ethylene glycol 30 % −10 → −7 °C, air inlet 0 °C, relative humidity 85 %

Data

Coil
Air flow 96,942 m³/h
Air throw 49 m
External surface 244.2 m²
Inner volume 116.2 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 452 kg
Fans
Quantity 6
Diameter 630 mm
Speed 1,330 rpm
Power 15,600 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 75.0 dB(A)
Sound power 99.0 dB(A)
Energy class E
Connections
Inlet 4"
Outlet 4"
Defrost
EA-G-663ED10-A11 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 · High speed (Δ)
74.285 kW Sensible capacity 54.969 kW Fluid flow 23.32 m³/h Pressure drop 65.8 kPa
Cooling capacity · Low speed (Y)
64.340 kW Sensible capacity 47.457 kW Fluid flow 20.21 m³/h Pressure drop 51.1 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)

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 16.14 ≈ 16.28 ≈ 16.37 ≈ 28.35
8 not rated not rated not rated not rated ≈ 26.79 ≈ 45.18 ≈ 53.06 ≈ 57.99
10 not rated not rated not rated not rated ≈ 68.85 74.29 79.48 87.51
12 not rated not rated not rated not rated not rated 98.79 105.72 115.27

Low speed (Y)

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 15.24 15.28 ≈ 15.35 ≈ 15.35
8 not rated not rated not rated not rated 25.26 ≈ 24.50 ≈ 45.86 ≈ 50.78
10 not rated not rated not rated not rated ≈ 35.84 64.34 69.71 76.87
12 not rated not rated not rated not rated not rated 86.12 92.71 101.24

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) 74.285 23.32 65.8
Low speed (Y) 64.340 20.21 51.1

Dimensions

Dimension drawing of EA-G-663ED10-A11 C
Dimension drawing
Dimensions as drawn
A 5215 mm
B 950 mm
C 1190 mm
F 910 mm
E1 818 mm
E2 800 mm
E 4835 mm
D IN 4"
D OUT 4"
Overall [mm]
Length 5215 mm
Width 950 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.

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