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Blast freezer EK-SR-191CG10-A04 C

Blast freezer EK-SR-191CG10-A04 C
Illustrative photo

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

Product code: EK-SR-191CG10-A04 C

Cooling capacity i
44.50 kW
Air flow
26,876 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 26,876 m³/h
External surface 158.7 m²
Inner volume 68.5 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 583 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 66.0 dB(A)
Sound power 90.1 dB(A)
Energy class C
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EK-SR-191CG10-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)
44.499 kW
Low speed (Y)
35.810 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 19.73 19.31 19.04 18.88 18.65 18.39 18.09 18.23 19.34 20.84 20.25 20.03 19.72 19.25
5 22.99 22.76 22.64 25.08 24.86 24.54 24.15 24.22 25.63 27.62 26.76 26.46 26.04 25.41
6 28.26 28.27 28.34 31.59 31.42 31.12 30.67 30.70 32.45 34.95 33.77 33.33 32.72 31.78
7 33.25 33.65 34.02 38.18 38.22 37.99 37.52 37.51 39.64 42.70 41.20 40.63 39.79 38.47
8 37.99 38.85 39.49 44.63 44.94 44.88 44.51 44.50 47.03 50.72 48.93 48.23 47.19 45.52
9 47.08 48.40 49.79 51.04 51.70 51.83 51.59 51.65 54.62 58.91 56.96 56.14 54.93 52.94
10 51.22 53.26 55.13 56.80 57.80 58.36 58.48 58.86 62.29 67.23 65.11 64.20 62.82 60.53

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 16.47 16.08 15.86 15.75 15.59 15.40 15.19 15.40 16.36 17.70 17.27 17.13 16.92 16.57
5 19.12 18.82 18.66 20.65 20.48 20.23 19.93 20.08 21.28 22.98 22.30 22.07 21.75 21.28
6 23.49 23.24 23.19 25.78 25.64 25.38 25.02 25.09 26.54 28.63 27.68 27.34 26.85 26.10
7 27.72 27.73 27.83 31.07 30.98 30.74 30.34 30.35 32.08 34.59 33.38 32.92 32.25 31.19
8 31.80 32.10 32.43 36.39 36.44 36.25 35.84 35.81 37.84 40.79 39.34 38.76 37.91 36.43
9 39.68 40.39 41.07 41.69 41.89 41.80 41.43 41.38 43.71 47.10 45.48 44.79 43.71 41.90
10 43.78 44.95 45.88 46.82 47.24 47.29 47.01 47.05 49.72 53.58 51.79 50.98 49.72 47.55

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 65.11051.786
SC2 0 8 44.49935.810
SC3 -18 7 38.23031.038
SC4 -25 6 28.34223.193
SC5 -34 6 28.30423.472

Dimensions

Dimension drawing of EK-SR-191CG10-A04 C
Dimension drawing
Dimensions as drawn
A 1760 mm
B 1360 mm
C 3090 mm
F 1310 mm
G 2070 mm
E 1365 mm
H 1393 mm
I 1790 mm
D IN 1 x Ø35
D OUT 1 x Ø66,7
Overall [mm]
Length 1760 mm
Width 1393 mm
Height 3090 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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