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Unit cooler EA-463FG7-C19 C

Unit cooler EA-463FG7-C19 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-463FG7-C19 C

NoneElectric
Cooling capacity i
81.10 kW
Air flow
43,854 m³/h
Fin spacing
7.0 mm
Air throw
31 m
Fans
4 × ⌀630 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

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Data

Evaporator
Air flow 43,854 m³/h
Air throw 31 m
External surface 449.8 m²
Inner volume 130.8 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 517 kg
Fans
Quantity 4
Diameter 630 mm
Speed 1,330 rpm
Power 5,000 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 66.0 dB(A)
Sound power 89.0 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-463FG7-C19 C None
EA-463FG7-C19 C ED Electric

Performance

TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.

R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)

High speed (Δ)
81.096 kW
Low speed (Y)
69.060 kW

Capacity matrix [kW]

R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.

≈ 1.23 estimate — vendor data irregular here

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 34.53 34.66 34.98 35.28 35.31 35.14 34.85 35.14 37.27 40.30 39.29 38.93 38.42 37.57
5 43.29 44.32 45.23 45.99 46.29 46.21 45.92 46.20 48.96 52.91 51.44 50.90 50.13 48.93
6 51.47 53.49 55.26 56.44 57.26 57.56 57.44 57.77 61.22 66.20 64.29 63.57 62.50 60.81
7 58.98 61.68 64.36 66.73 68.30 69.07 69.23 69.72 73.91 80.01 77.79 76.91 75.58 73.40
8 65.10 69.10 72.73 75.91 78.11 79.49 80.21 81.10 86.13 93.51 91.39 90.51 89.01 86.45
9 70.93 76.05 80.72 84.84 87.75 89.63 90.70 91.84 97.57 105.96 103.66 102.65 101.13 98.55
10 ≈ 76.20 82.51 88.32 93.46 97.13 99.66 101.14 102.59 109.05 118.47 116.02 114.91 113.23 110.31

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 30.18 30.22 30.36 30.54 30.53 30.38 30.13 30.48 32.37 35.03 34.21 33.92 33.51 32.90
5 38.09 38.60 39.10 39.50 39.66 39.57 39.28 39.58 41.96 45.38 44.15 43.69 43.05 42.07
6 45.50 46.69 47.77 48.70 49.14 49.19 48.89 49.17 52.09 56.32 54.64 54.01 53.07 51.55
7 52.43 54.47 56.01 57.55 58.43 58.78 58.68 59.00 62.50 67.62 65.53 64.68 63.41 61.29
8 58.83 61.45 64.03 66.32 67.77 68.46 68.59 69.06 73.18 79.18 76.77 75.74 74.16 71.44
9 64.17 67.89 71.28 74.26 76.25 77.48 78.07 78.89 83.72 90.73 88.17 86.96 85.11 81.82
10 69.25 73.93 78.22 81.98 84.56 86.21 87.07 88.09 93.48 101.31 98.75 97.55 95.67 92.25

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 116.02098.751
SC2 0 8 81.09669.060
SC3 -18 7 67.44157.967
SC4 -25 6 55.25647.772
SC5 -34 6 51.97345.823

Dimensions

Dimension drawing of EA-463FG7-C19 C
Dimension drawing
Dimensions as drawn
A 4415 mm
B 1100 mm
C 1190 mm
F 1060 mm
E1 1018 mm
E2 1000 mm
E 4035 mm
D IN 1 x Ø42
D OUT 1 x Ø66,7
Overall [mm]
Length 4415 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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