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Blast freezer EK-SR-380BC7-A05 C

Blast freezer EK-SR-380BC7-A05 C
Illustrative photo

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

Product code: EK-SR-380BC7-A05 C

Cooling capacity i
69.23 kW
Air flow
76,842 m³/h
Fin spacing
7.0 mm
Fans
3 × ⌀800 mm

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

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Data

Evaporator
Air flow 76,842 m³/h
External surface 263.6 m²
Inner volume 80.3 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 909 kg
Fans
Quantity 3
Diameter 800 mm
Speed 1,310 rpm
Power 11,700 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 73.0 dB(A)
Sound power 98.0 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EK-SR-380BC7-A05 C None

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)
69.226 kW
Low speed (Y)
60.719 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 28.79 28.23 27.84 27.59 27.26 26.90 26.55 26.45 27.93 30.08 29.22 28.90 28.46 27.80
5 34.05 33.81 33.67 37.30 36.94 36.51 36.01 35.87 37.91 40.79 39.52 39.04 38.37 37.36
6 41.95 42.29 42.59 47.59 47.48 47.10 46.56 46.34 48.96 52.69 50.96 50.34 49.46 48.12
7 49.47 50.35 51.30 57.88 58.19 58.08 57.68 57.53 60.82 65.51 63.43 62.63 61.49 59.72
8 55.61 57.36 58.98 67.17 68.19 68.75 68.98 69.23 73.25 79.04 76.66 75.74 74.38 72.22
9 68.33 71.15 73.70 75.98 77.44 78.32 78.75 79.26 84.09 91.15 89.07 88.24 87.01 85.01
10 74.42 78.23 81.65 84.64 86.65 87.90 88.60 89.27 94.75 102.77 100.49 99.56 98.19 95.91

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 25.99 25.42 25.07 24.87 24.61 24.34 24.06 24.10 25.47 27.48 26.75 26.49 26.11 25.55
5 30.64 30.28 30.02 33.24 32.97 32.62 32.22 32.21 34.07 36.73 35.69 35.31 34.77 33.92
6 37.79 37.81 37.90 42.23 42.06 41.68 41.22 41.14 43.50 46.87 45.43 44.91 44.17 43.05
7 44.70 45.29 45.83 51.31 51.42 51.21 50.79 50.70 53.61 57.76 55.96 55.28 54.31 52.81
8 50.95 52.16 53.34 60.48 60.98 61.04 60.75 60.72 64.23 69.28 67.16 66.34 65.14 63.23
9 62.79 64.84 66.74 68.48 69.58 70.20 70.46 70.89 75.17 81.21 78.83 77.89 76.50 74.26
10 68.59 71.44 74.03 76.35 77.85 78.76 79.21 79.74 84.61 91.74 89.62 88.75 87.47 85.37

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 100.48989.615
SC2 0 8 69.22660.719
SC3 -18 7 58.06551.396
SC4 -25 6 42.58737.896
SC5 -34 6 42.08537.850

Dimensions

Dimension drawing of EK-SR-380BC7-A05 C
Dimension drawing
Dimensions as drawn
A 4360 mm
B 1360 mm
C 2790 mm
F 1310 mm
G 1770 mm
E 3965 mm
H 1393 mm
I 4390 mm
D IN 1 x Ø42
D OUT 1 x Ø66,7
Overall [mm]
Length 4360 mm
Width 1393 mm
Height 2790 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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