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Blast freezer EK-SR-191BE10-A04 C

Blast freezer EK-SR-191BE10-A04 C
Illustrative photo

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

Product code: EK-SR-191BE10-A04 C

Cooling capacity i
30.57 kW
Air flow
26,378 m³/h
Fin spacing
10.0 mm
Fans
1 × ⌀910 mm

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

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Data

Evaporator
Air flow 26,378 m³/h
External surface 95.2 m²
Inner volume 40.8 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 489 kg
Fans
Quantity 1
Diameter 910 mm
Speed 840 rpm
Power 2,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 67.0 dB(A)
Sound power 90.3 dB(A)
Energy class D
Connections
Inlet Ø28
Outlet Ø54
Defrost
EK-SR-191BE10-A04 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)
30.567 kW
Low speed (Y)
25.080 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 12.99 12.71 12.52 12.37 12.18 11.97 11.74 11.80 12.45 13.38 12.96 12.80 12.58 12.26
5 15.35 15.22 15.11 16.72 16.54 16.28 15.98 16.03 16.95 18.23 17.63 17.42 17.13 16.65
6 18.89 19.01 19.11 21.32 21.22 20.96 20.62 20.65 21.82 23.47 22.64 22.35 21.93 21.30
7 22.26 22.70 23.08 25.89 25.96 25.81 25.51 25.52 26.97 29.02 27.98 27.59 27.03 26.15
8 25.26 26.05 26.77 30.45 30.75 30.76 30.53 30.57 32.32 34.84 33.62 33.15 32.45 31.33
9 31.06 32.31 33.43 34.42 35.02 35.32 35.38 35.63 37.77 40.81 39.46 38.92 38.11 36.78
10 33.84 35.51 37.01 38.32 39.15 39.61 39.77 40.07 42.49 46.03 44.83 44.32 43.57 42.31

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 11.08 10.81 10.64 10.53 10.39 10.24 10.07 10.21 10.80 11.64 11.32 11.20 11.03 10.78
5 13.00 12.82 12.71 14.04 13.89 13.69 13.46 13.55 14.36 15.48 15.02 14.86 14.64 14.31
6 16.08 16.01 16.00 17.75 17.64 17.43 17.15 17.20 18.19 19.59 18.93 18.70 18.36 17.87
7 19.02 19.16 19.30 21.59 21.55 21.36 21.05 21.07 22.27 23.98 23.12 22.81 22.34 21.61
8 21.84 22.23 22.58 25.43 25.46 25.35 25.07 25.08 26.50 28.55 27.50 27.08 26.46 25.45
9 27.21 27.88 28.56 29.14 29.40 29.41 29.18 29.20 30.87 33.28 32.05 31.55 30.80 29.57
10 29.73 30.79 31.76 32.63 33.13 33.38 33.30 33.39 35.30 38.06 36.72 36.14 35.25 33.83

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 44.83136.718
SC2 0 8 30.56725.080
SC3 -18 7 25.94421.592
SC4 -25 6 19.11115.996
SC5 -34 6 18.94316.085

Dimensions

Dimension drawing of EK-SR-191BE10-A04 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 Ø54
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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