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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

No glide: dew, mid and bubble point give the same rating.

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)
132.897 kW
Low speed (Y)
108.822 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 55.22 53.39 52.28 51.66 51.01 50.38 49.77 50.20 53.09 57.34 55.94 55.43 54.73 53.70
5 67.50 65.70 64.57 70.96 70.01 68.96 67.87 68.23 72.26 77.93 75.78 75.06 73.93 72.24
6 86.15 84.37 83.42 92.03 90.97 89.65 88.13 88.25 93.31 100.48 97.29 96.17 94.61 92.30
7 104.65 103.62 103.11 114.29 113.29 111.89 110.09 109.94 116.15 124.98 120.63 119.05 116.82 113.43
8 122.76 122.67 122.95 137.05 136.52 135.22 133.26 132.90 140.34 151.03 145.53 143.47 140.49 135.83
9 155.76 157.10 158.57 159.68 159.82 158.92 157.13 156.68 165.46 178.18 171.66 169.12 165.42 159.49
10 173.27 176.17 179.29 182.36 183.36 182.90 181.42 181.10 191.30 206.07 198.88 195.93 191.58 184.56

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 46.84 45.37 44.58 44.22 43.82 43.42 43.06 43.91 46.52 50.36 49.31 48.92 48.39 47.61
5 56.58 55.03 54.15 59.66 59.02 58.34 57.65 58.23 61.81 66.85 65.21 64.67 63.92 62.87
6 71.61 70.07 69.20 76.38 75.61 74.70 73.71 73.95 78.32 84.53 82.01 81.15 79.94 78.18
7 87.02 85.53 84.88 94.00 93.23 92.19 90.96 90.86 96.06 103.54 100.18 98.96 97.23 94.58
8 102.19 101.30 101.00 112.24 111.54 110.50 109.13 108.82 114.97 123.88 119.67 118.08 115.77 112.14
9 130.05 129.82 130.16 130.71 130.37 129.42 127.98 127.53 134.70 145.12 140.12 138.13 135.23 130.62
10 146.02 146.83 148.01 149.28 149.30 148.58 147.24 146.82 155.04 166.92 161.25 158.89 155.47 149.88

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 198.883161.252
SC2 0 8 132.897108.822
SC3 -18 7 113.90393.738
SC4 -25 6 83.41569.202
SC5 -34 6 85.89371.348

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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