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Blast freezer EK-SR-380BE7-A05 C

Blast freezer EK-SR-380BE7-A05 C
Illustrative photo

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

Product code: EK-SR-380BE7-A05 C

Cooling capacity i
88.57 kW
Air flow
72,420 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 72,420 m³/h
External surface 395.5 m²
Inner volume 117.5 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 988 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 97.7 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EK-SR-380BE7-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)
88.566 kW
Low speed (Y)
78.123 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.

≈ 1.23 estimate — vendor data irregular here

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 36.41 36.98 37.43 37.78 37.71 37.49 37.11 37.36 39.49 42.55 41.30 40.83 40.16 39.14
5 41.20 42.69 43.93 49.64 50.14 50.19 49.92 50.22 53.18 57.42 55.80 55.21 54.35 53.01
6 48.93 51.14 53.33 ≈ 61.39 62.78 63.36 63.41 63.88 67.73 73.23 71.20 70.42 69.27 67.45
7 55.03 58.51 ≈ 61.65 ≈ 71.53 73.62 74.93 75.65 76.61 81.42 88.42 86.56 85.82 84.70 82.85
8 60.79 65.39 ≈ 69.58 ≈ 81.39 84.29 86.21 87.34 88.57 94.17 102.36 100.28 99.42 98.11 95.92
9 ≈ 73.32 79.72 85.64 90.88 94.71 97.35 98.99 100.56 106.99 116.41 114.16 113.20 111.73 109.20
10 ≈ 78.48 86.22 93.49 99.98 104.85 108.30 110.56 112.53 119.81 130.48 128.15 127.11 125.48 122.66

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 32.70 32.92 33.05 33.28 33.24 33.04 32.73 33.01 35.00 37.76 36.74 36.36 35.81 34.98
5 37.15 38.04 38.81 43.82 44.06 43.97 43.62 43.88 46.51 50.23 48.83 48.32 47.57 46.48
6 44.36 46.17 47.44 54.14 54.92 55.18 55.05 55.38 58.69 63.44 61.61 60.93 59.94 58.38
7 50.59 53.19 ≈ 55.54 ≈ 64.01 65.53 66.46 66.82 67.32 71.39 77.27 75.18 74.34 73.11 71.11
8 56.12 59.65 ≈ 62.85 ≈ 72.94 75.10 76.46 77.21 78.12 83.01 90.15 88.20 87.40 86.19 84.18
9 67.96 73.00 77.60 81.63 84.50 86.39 87.50 88.65 94.23 102.41 100.27 99.36 97.98 95.64
10 ≈ 73.05 79.24 84.96 90.01 93.69 96.18 97.73 99.20 105.49 114.71 112.45 111.45 109.91 107.26

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 128.149112.453
SC2 0 8 88.56678.123
SC3 -18 7 72.47464.702
SC4 -25 6 53.33347.437
SC5 -34 6 49.21944.805

Dimensions

Dimension drawing of EK-SR-380BE7-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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