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Brine cooler EA-G-263FG7-A08 C

Brine cooler EA-G-263FG7-A08 C
Illustrative photo

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

Product code: EA-G-263FG7-A08 C

Cooling capacity i
48.76 kW
Air flow
27,472 m³/h
Fin spacing
7.0 mm
Air throw
36 m
Fans
2 × ⌀630 mm

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

Data

Coil
Air flow 27,472 m³/h
Air throw 36 m
External surface 225.3 m²
Inner volume 72.6 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 254 kg
Fans
Quantity 2
Diameter 630 mm
Speed 1,340 rpm
Power 3,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 72.0 dB(A)
Sound power 95.0 dB(A)
Energy class E
Connections
Inlet 2 1/2"
Outlet 2 1/2"
Defrost
EA-G-263FG7-A08 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)
48.759 kW Sensible capacity 35.313 kW Fluid flow 15.31 m³/h Pressure drop 79.3 kPa above the recommended pressure drop
Cooling capacity · Low speed (Y)
41.466 kW Sensible capacity 29.947 kW Fluid flow 13.02 m³/h Pressure drop 59.6 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

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 14.18 ≈ 12.99 ≈ 13.04 ≈ 17.30
8 not rated not rated not rated not rated ≈ 23.10 ≈ 31.60 ≈ 35.00 ≈ 38.40
10 not rated not rated not rated not rated 45.77 48.76 51.92 56.64
12 not rated not rated not rated not rated not rated 63.87 68.19 73.93

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 13.13 11.83 ≈ 11.86 ≈ 11.82
8 not rated not rated not rated not rated 21.19 ≈ 19.84 ≈ 29.91 ≈ 33.12
10 not rated not rated not rated not rated 37.70 41.47 44.65 48.91
12 not rated not rated not rated not rated not rated 54.58 58.66 63.77

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) 48.759 15.31 79.3
Low speed (Y) 41.466 13.02 59.6

Dimensions

Dimension drawing of EA-G-263FG7-A08 C
Dimension drawing
Dimensions as drawn
A 2415 mm
B 1100 mm
C 1190 mm
F 1060 mm
G 1135 mm
E1 1018 mm
E 2035 mm
D IN 2 1/2"
D OUT 2 1/2"
Overall [mm]
Length 2415 mm
Width 1100 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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