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Blast freezer EK-SR-180BE4-A05 C

Blast freezer EK-SR-180BE4-A05 C
Illustrative photo

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

Product code: EK-SR-180BE4-A05 C

Cooling capacity i
38.12 kW
Air flow
23,079 m³/h
Fin spacing
4.6 mm
Fans
1 × ⌀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 23,079 m³/h
External surface 195.2 m²
Inner volume 38.5 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 513 kg
Fans
Quantity 1
Diameter 800 mm
Speed 1,310 rpm
Power 3,900 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 69.0 dB(A)
Sound power 92.2 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø42
Defrost
EK-SR-180BE4-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)
38.118 kW
Low speed (Y)
33.158 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 15.96 16.20 16.41 16.57 16.55 16.48 16.33 16.51 17.52 18.93 18.45 18.27 18.01 17.61
5 18.04 18.68 19.10 21.68 21.89 21.90 21.76 21.93 23.25 25.13 24.43 24.19 23.84 23.32
6 21.22 22.25 23.18 26.64 27.20 27.52 27.56 27.77 29.44 31.83 30.93 30.58 30.08 29.30
7 23.99 25.46 ≈ 26.79 ≈ 31.03 31.88 32.38 32.62 33.01 35.06 38.06 37.20 36.86 36.35 35.52
8 26.50 28.46 ≈ 30.24 ≈ 35.32 36.50 37.25 37.64 38.12 40.50 43.98 43.00 42.59 41.98 40.97
9 ≈ 31.97 34.71 37.24 39.45 41.03 42.08 42.67 43.27 45.99 49.98 48.89 48.43 47.72 46.52
10 ≈ 34.23 37.56 40.67 43.43 45.45 46.82 47.66 48.43 51.51 56.00 54.85 54.34 53.55 52.16

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 14.17 14.25 14.32 14.43 14.43 14.37 14.25 14.43 15.32 16.59 16.21 16.08 15.89 15.57
5 16.05 16.42 16.73 18.87 18.97 18.92 18.77 18.92 20.07 21.67 21.10 20.89 20.60 20.18
6 19.17 19.79 20.42 23.27 23.57 23.65 23.56 23.70 25.12 27.15 26.38 26.07 25.65 24.99
7 21.80 22.87 ≈ 23.83 ≈ 27.41 28.00 28.34 28.48 28.72 30.44 32.93 31.99 31.61 31.06 30.18
8 24.20 25.66 ≈ 26.97 ≈ 31.23 32.08 32.58 32.82 33.16 35.20 38.21 37.30 36.93 36.38 35.46
9 29.32 31.41 33.31 34.96 36.10 36.79 37.16 37.59 39.92 43.32 42.33 41.90 41.25 40.16
10 ≈ 31.53 34.12 36.49 38.57 40.02 40.98 41.51 42.05 44.67 48.49 47.41 46.93 46.20 44.94

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 54.85347.414
SC2 0 8 38.11833.158
SC3 -18 7 31.41927.679
SC4 -25 6 23.17620.424
SC5 -34 6 21.47119.352

Dimensions

Dimension drawing of EK-SR-180BE4-A05 C
Dimension drawing
Dimensions as drawn
A 1760 mm
B 1360 mm
C 2790 mm
F 1310 mm
G 1770 mm
E 1365 mm
H 1393 mm
I 1790 mm
D IN 1 x Ø28
D OUT 1 x Ø42
Overall [mm]
Length 1760 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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