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Unit cooler EA-663ED7-C06 C

Unit cooler EA-663ED7-C06 C
Illustrative photo

Producer: Karyer · Line: EA (General)

Product code: EA-663ED7-C06 C

NoneElectric
Cooling capacity i
68.57 kW
Air flow
51,581 m³/h
Fin spacing
7.0 mm
Air throw
27 m
Fans
6 × ⌀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 51,581 m³/h
Air throw 27 m
External surface 338.0 m²
Inner volume 102.2 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 522 kg
Fans
Quantity 6
Diameter 630 mm
Speed 890 rpm
Power 3,600 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 58.0 dB(A)
Sound power 81.1 dB(A)
Energy class C
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EA-663ED7-C06 C None
EA-663ED7-C06 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)
68.567 kW
Low speed (Y)
58.375 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.

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 29.36 29.07 28.93 28.88 28.71 28.45 28.14 28.44 30.14 32.54 31.70 31.39 30.95 30.29
5 37.80 37.88 38.02 38.13 38.04 37.77 37.37 37.60 39.84 43.03 41.84 41.43 40.83 39.95
6 45.89 46.60 47.25 47.82 47.95 47.77 47.32 47.51 50.31 54.30 52.64 52.05 51.21 49.91
7 53.54 55.07 56.18 57.32 57.87 57.94 57.65 57.86 61.26 66.16 64.14 63.38 62.25 60.48
8 60.20 62.48 64.57 66.46 67.65 68.32 68.25 68.57 72.63 78.52 76.21 75.29 73.93 71.71
9 66.29 69.43 72.30 74.82 76.48 77.46 77.90 78.60 83.42 90.49 88.34 87.45 85.94 83.32
10 71.92 76.04 79.76 83.01 85.22 86.55 87.25 88.12 93.54 101.48 99.14 98.13 96.61 94.05

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 25.82 25.45 25.28 25.24 25.11 24.93 24.72 24.96 26.51 28.70 28.03 27.78 27.43 26.89
5 33.18 32.92 32.93 33.03 32.94 32.73 32.43 32.60 34.56 37.35 36.37 36.02 35.54 34.81
6 40.35 40.58 40.88 41.21 41.20 41.03 40.71 40.83 43.23 46.69 45.36 44.86 44.15 43.07
7 47.25 48.05 48.80 49.50 49.77 49.71 49.41 49.49 52.33 56.53 54.85 54.21 53.26 51.69
8 53.79 55.28 56.42 57.60 58.23 58.41 58.24 58.38 61.80 66.79 64.78 63.92 62.65 60.56
9 59.57 61.70 63.70 65.52 66.69 67.25 67.26 67.49 71.48 77.29 74.97 73.95 72.42 69.80
10 64.89 67.77 70.41 72.78 74.30 75.25 75.70 76.33 80.98 87.80 85.33 84.16 82.38 79.24

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 99.14085.328
SC2 0 8 68.56758.375
SC3 -18 7 57.60249.654
SC4 -25 6 47.24940.880
SC5 -34 6 46.10540.451

Dimensions

Dimension drawing of EA-663ED7-C06 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 1 x Ø42
D OUT 1 x Ø66,7
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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