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Blast freezer EK-K-b-850AG10-B22 C

Blast freezer EK-K-b-850AG10-B22 C
Illustrative photo

Producer: Karyer · Line: EK-K (Blast Freezers)

Product code: EK-K-b-850AG10-B22 C

NoneElectric
Cooling capacity i
98.89 kW
Air flow
57,468 m³/h
Fin spacing
10.0 mm
Fans
8 × ⌀500 mm

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

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Data

Evaporator
Air flow 57,468 m³/h
External surface 416.7 m²
Inner volume 175.9 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 677 kg
Fans
Quantity 8
Diameter 500 mm
Speed 1,390 rpm
Power 5,760 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 64.0 dB(A)
Sound power 88.0 dB(A)
Energy class C
Connections
Inlet Ø54
Outlet Ø80
Defrost
EK-K-b-850AG10-B22 C None
EK-K-b-850AG10-B22 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)
98.889 kW
Low speed (Y)
88.662 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 45.91 44.41 43.53 43.06 42.55 42.02 41.48 41.87 44.41 48.03 46.83 46.39 45.77 44.85
5 53.92 52.44 51.57 56.75 56.08 55.32 54.49 54.72 57.94 62.52 60.75 60.14 59.28 58.00
6 66.83 65.44 64.64 71.35 70.61 69.69 68.61 68.64 72.59 78.23 75.73 74.83 73.56 71.66
7 79.96 78.79 78.11 86.53 85.86 84.87 83.59 83.42 88.12 94.92 91.64 90.42 88.67 85.97
8 92.79 92.06 91.86 102.14 101.58 100.62 99.24 98.89 104.42 112.46 108.41 106.86 104.62 101.08
9 116.99 116.90 117.28 117.86 117.65 116.75 115.32 114.90 121.30 130.58 125.92 124.04 121.31 116.95
10 130.39 131.25 132.38 133.61 133.71 133.09 131.74 131.34 138.63 149.14 143.94 141.75 138.60 133.46

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 41.85 40.54 39.80 39.43 39.02 38.58 38.08 38.41 40.69 43.98 42.92 42.54 42.00 41.17
5 48.93 47.59 46.83 51.59 51.03 50.36 49.60 49.97 52.86 57.06 55.51 54.96 54.17 52.99
6 60.51 59.17 58.44 64.51 63.88 63.03 62.01 62.29 65.92 71.12 68.86 68.04 66.89 65.17
7 72.16 70.99 70.40 77.96 77.33 76.38 75.15 75.18 79.46 85.65 82.63 81.53 79.94 77.51
8 83.93 83.01 82.66 91.74 91.22 90.24 88.86 88.66 93.62 100.87 97.20 95.79 93.80 90.62
9 105.93 105.41 105.45 105.78 105.45 104.38 102.93 102.64 108.34 116.61 112.40 110.72 108.29 104.28
10 118.25 118.41 119.01 119.84 119.68 118.83 117.30 116.98 123.46 132.81 128.11 126.16 123.27 118.38

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 143.935128.112
SC2 0 8 98.88988.662
SC3 -18 7 86.30477.748
SC4 -25 6 64.64158.435
SC5 -34 6 66.60160.275

Dimensions

Dimension drawing of EK-K-b-850AG10-B22 C
Dimension drawing
Dimensions as drawn
A 3660 mm
B 1000 mm
C 1735 mm
F 940 mm
G 3235 mm
E 1850 mm
G1 835 mm
G2 800 mm
D IN 2 x Ø54
D OUT 2 x Ø80
Overall [mm]
Length 3660 mm
Width 1000 mm
Height 1850 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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