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Blast freezer EK-K-b-463BG10-B31 C

Blast freezer EK-K-b-463BG10-B31 C
Illustrative photo

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

Product code: EK-K-b-463BG10-B31 C

NoneElectric
Cooling capacity i
92.93 kW
Air flow
64,072 m³/h
Fin spacing
10.0 mm
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 64,072 m³/h
External surface 293.0 m²
Inner volume 123.8 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 634 kg
Fans
Quantity 4
Diameter 630 mm
Speed 1,330 rpm
Power 10,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 70.0 dB(A)
Sound power 93.2 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EK-K-b-463BG10-B31 C None
EK-K-b-463BG10-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)
92.934 kW
Low speed (Y)
75.947 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 41.37 39.91 38.96 38.33 37.68 37.02 36.39 36.58 38.61 41.59 40.39 39.95 39.34 38.43
5 49.30 47.98 47.09 51.64 50.81 49.88 48.91 48.96 51.76 55.70 53.95 53.33 52.48 51.19
6 61.75 60.66 59.86 65.98 65.12 64.04 62.80 62.67 66.18 71.15 68.65 67.77 66.53 64.68
7 73.98 73.39 73.08 81.00 80.28 79.13 77.73 77.41 81.70 87.79 84.51 83.31 81.60 78.99
8 85.84 86.00 86.30 96.24 95.84 94.86 93.41 92.93 98.06 105.43 101.39 99.86 97.64 94.16
9 108.00 108.97 110.15 111.26 111.38 110.72 109.40 108.93 114.97 123.70 119.01 117.17 114.49 110.19
10 118.99 121.28 123.61 125.84 126.98 126.73 125.64 125.31 132.32 142.44 137.33 135.23 132.13 127.07

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 34.92 33.73 33.02 32.61 32.17 31.73 31.31 31.73 33.67 36.35 35.44 35.11 34.64 33.95
5 41.23 40.06 39.34 43.22 42.63 41.99 41.35 41.56 44.04 47.52 46.18 45.72 45.08 44.17
6 51.31 50.22 49.55 54.61 53.95 53.17 52.32 52.29 55.31 59.58 57.61 56.92 55.95 54.52
7 61.58 60.67 60.10 66.50 65.87 65.04 64.04 63.80 67.37 72.52 70.00 69.07 67.74 65.70
8 71.60 71.07 70.90 78.76 78.21 77.39 76.32 75.95 80.17 86.29 83.19 82.00 80.28 77.57
9 90.39 90.40 90.72 91.12 90.84 90.11 89.01 88.56 93.48 100.60 96.99 95.54 93.42 90.05
10 100.82 101.63 102.56 103.49 103.46 102.82 101.84 101.45 107.11 115.25 111.21 109.52 107.06 103.03

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 137.332111.205
SC2 0 8 92.93475.947
SC3 -18 7 80.76466.289
SC4 -25 6 59.86249.551
SC5 -34 6 61.59651.132

Dimensions

Dimension drawing of EK-K-b-463BG10-B31 C
Dimension drawing
Dimensions as drawn
A 2460 mm
B 1290 mm
C 1935 mm
F 1090 mm
G 2035 mm
E 2050 mm
G1 1035 mm
G2 1000 mm
D IN 2 x Ø42
D OUT 2 x Ø66,7
Overall [mm]
Length 2460 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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