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Blast freezer EK-SR-380AE7-A05 C

Blast freezer EK-SR-380AE7-A05 C
Illustrative photo

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

Product code: EK-SR-380AE7-A05 C

Cooling capacity i
80.95 kW
Air flow
65,667 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 65,667 m³/h
External surface 296.6 m²
Inner volume 89.9 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 881 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 72.0 dB(A)
Sound power 96.5 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EK-SR-380AE7-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)
80.953 kW
Low speed (Y)
70.055 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 33.98 33.44 33.07 32.82 32.43 31.97 31.49 31.71 33.48 36.06 35.02 34.64 34.10 33.30
5 39.98 39.90 39.86 44.25 43.85 43.31 42.63 42.86 45.38 48.89 47.41 46.90 46.13 44.92
6 49.02 49.67 50.21 56.25 56.03 55.59 54.86 55.04 58.21 62.71 60.67 59.94 58.91 57.36
7 57.17 58.64 60.04 68.10 68.56 68.41 67.79 67.99 71.93 77.52 74.94 73.97 72.57 70.37
8 64.29 66.60 68.70 78.40 79.62 80.21 80.29 80.95 85.88 93.03 90.05 88.89 87.18 84.44
9 78.83 82.45 85.72 88.55 90.32 91.28 91.57 92.34 97.97 106.17 103.47 102.39 100.78 98.13
10 85.68 90.49 94.79 98.50 100.94 102.34 102.92 103.85 110.20 119.49 116.49 115.26 113.42 110.30

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 30.23 29.66 29.30 29.09 28.80 28.45 28.08 28.41 30.03 32.40 31.55 31.23 30.79 30.13
5 35.48 35.18 34.95 38.76 38.46 38.02 37.49 37.72 39.96 43.11 41.90 41.47 40.88 40.01
6 43.57 43.75 43.96 49.06 48.89 48.45 47.79 47.93 50.73 54.68 52.96 52.34 51.47 50.17
7 51.35 52.20 52.78 59.37 59.54 59.27 58.66 58.77 62.16 67.01 64.79 63.97 62.78 60.93
8 58.24 59.79 61.27 69.59 70.38 70.40 69.93 70.06 74.11 79.96 77.34 76.33 74.84 72.45
9 71.65 74.21 76.55 78.64 79.92 80.56 80.68 81.24 86.15 93.34 90.38 89.19 87.43 84.57
10 78.15 81.64 84.80 87.58 89.33 90.29 90.61 91.27 96.79 104.87 102.19 101.07 99.41 96.62

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 116.494102.189
SC2 0 8 80.95370.055
SC3 -18 7 68.36659.496
SC4 -25 6 50.20843.955
SC5 -34 6 49.23143.674

Dimensions

Dimension drawing of EK-SR-380AE7-A05 C
Dimension drawing
Dimensions as drawn
A 4360 mm
B 1360 mm
C 2490 mm
F 1310 mm
G 1470 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 2490 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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