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Blast freezer EK-SR-380BE4-A05 C

Blast freezer EK-SR-380BE4-A05 C
Illustrative photo

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

Product code: EK-SR-380BE4-A05 C

Cooling capacity i
108.24 kW
Air flow
69,240 m³/h
Fin spacing
4.6 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 69,240 m³/h
External surface 586.4 m²
Inner volume 117.5 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 1,027 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 97.2 dB(A)
Energy class E
Connections
Inlet Ø42
Outlet Ø66,7
Defrost
EK-SR-380BE4-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)
108.238 kW
Low speed (Y)
94.596 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 43.81 45.57 47.03 48.16 48.44 48.54 48.33 48.92 51.96 56.22 54.84 54.30 53.51 52.30
5 47.97 51.01 ≈ 53.48 ≈ 61.80 63.36 64.18 64.28 65.08 69.11 74.83 72.93 72.23 71.22 69.68
6 55.54 59.55 63.19 ≈ 73.72 76.16 77.70 78.53 79.78 84.87 92.24 90.40 89.66 88.57 86.79
7 ≈ 62.08 67.44 ≈ 72.39 ≈ 85.26 88.73 91.05 92.41 93.97 99.99 108.77 106.62 105.74 104.39 102.14
8 ≈ 67.90 74.66 ≈ 81.01 ≈ 96.29 100.98 104.23 106.26 108.24 115.24 125.48 123.11 122.10 120.52 117.82
9 ≈ 54.03 ≈ 90.25 98.91 106.78 112.81 117.15 119.99 122.50 130.52 142.27 139.78 138.65 136.87 133.73
10 ≈ 33.83 ≈ 96.83 107.17 116.68 124.18 129.69 133.46 136.69 145.76 159.03 156.54 155.33 153.39 149.83

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 39.35 40.42 41.33 42.06 42.35 42.28 42.05 42.61 45.27 49.01 47.88 47.48 46.88 45.90
5 43.83 45.89 47.32 54.18 55.07 55.41 55.32 55.93 59.36 64.27 62.61 61.98 61.12 59.81
6 50.98 53.98 56.69 ≈ 65.61 67.37 68.44 68.95 69.92 74.30 80.51 78.42 77.61 76.40 74.48
7 57.26 61.39 ≈ 65.15 ≈ 76.03 78.57 80.18 81.05 82.21 87.39 94.98 92.95 92.12 90.87 88.80
8 ≈ 62.93 68.25 ≈ 73.17 ≈ 86.10 89.54 91.85 93.17 94.60 100.60 109.41 107.10 106.13 104.65 102.13
9 ≈ 75.57 82.86 89.68 95.75 100.25 103.31 105.21 107.02 113.87 123.89 121.43 120.33 118.63 115.69
10 ≈ 75.09 ≈ 89.27 97.52 104.96 110.57 114.56 117.14 119.42 127.14 138.42 135.88 134.67 132.78 129.44

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 156.544135.875
SC2 0 8 108.23894.596
SC3 -18 7 86.79977.161
SC4 -25 6 63.19056.694
SC5 -34 6 56.45651.678

Dimensions

Dimension drawing of EK-SR-380BE4-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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