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Blast freezer EK-K-b-663BG10-B31 C

Blast freezer EK-K-b-663BG10-B31 C
Illustrative photo

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

Product code: EK-K-b-663BG10-B31 C

NoneElectric
Cooling capacity i
139.49 kW
Air flow
96,107 m³/h
Fin spacing
10.0 mm
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 96,107 m³/h
External surface 439.5 m²
Inner volume 183.3 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 908 kg
Fans
Quantity 6
Diameter 630 mm
Speed 1,330 rpm
Power 16,200 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 71.0 dB(A)
Sound power 95.2 dB(A)
Energy class E
Connections
Inlet Ø35
Outlet Ø80
Defrost
EK-K-b-663BG10-B31 C None
EK-K-b-663BG10-B31 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)
139.486 kW
Low speed (Y)
113.977 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 62.17 59.95 58.49 57.54 56.55 55.56 54.61 54.90 57.95 62.41 60.60 59.95 59.03 57.66
5 74.13 72.10 70.73 77.54 76.27 74.87 73.41 73.48 77.68 83.59 80.96 80.04 78.75 76.82
6 92.90 91.17 89.93 99.09 97.77 96.13 94.26 94.05 99.33 106.77 103.02 101.70 99.83 97.06
7 111.36 110.35 109.81 121.66 120.53 118.79 116.66 116.19 122.62 131.76 126.83 125.03 122.45 118.53
8 129.29 129.36 129.71 144.57 143.92 142.41 140.21 139.49 147.18 158.22 152.15 149.86 146.53 141.29
9 162.75 163.97 165.63 167.19 167.30 166.25 164.24 163.51 172.56 185.66 178.61 175.84 171.81 165.36
10 179.35 182.55 185.86 189.11 190.72 190.31 188.63 188.11 198.61 213.79 206.11 202.94 198.29 190.70

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 52.46 50.65 49.57 48.94 48.28 47.61 46.99 47.61 50.52 54.55 53.18 52.68 51.98 50.94
5 61.97 60.17 59.07 64.89 63.99 63.03 62.06 62.36 66.08 71.31 69.29 68.60 67.65 66.28
6 77.15 75.44 74.41 81.99 80.98 79.80 78.53 78.47 83.00 89.40 86.44 85.41 83.96 81.81
7 92.61 91.17 90.28 99.86 98.89 97.61 96.11 95.74 101.10 108.82 105.04 103.65 101.65 98.58
8 107.73 106.83 106.51 118.28 117.41 116.16 114.55 113.98 120.31 129.50 124.83 123.05 120.47 116.39
9 136.07 135.94 136.31 136.85 136.39 135.26 133.60 132.91 140.28 150.98 145.54 143.36 140.19 135.13
10 151.84 152.87 154.15 155.46 155.35 154.36 152.87 152.27 160.74 172.97 166.88 164.35 160.65 154.60

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 206.109166.881
SC2 0 8 139.486113.977
SC3 -18 7 121.28499.523
SC4 -25 6 89.93174.413
SC5 -34 6 92.64476.862

Dimensions

Dimension drawing of EK-K-b-663BG10-B31 C
Dimension drawing
Dimensions as drawn
A 3460 mm
B 1290 mm
C 1935 mm
F 1090 mm
G 3035 mm
E 2050 mm
G1 1035 mm
G2 1000 mm
D IN 2 x Ø35
D OUT 2 x Ø80
Overall [mm]
Length 3460 mm
Width 1290 mm
Height 2050 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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