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Blast freezer EK-SR-191CC4-A04 C

Blast freezer EK-SR-191CC4-A04 C
Illustrative photo

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

Product code: EK-SR-191CC4-A04 C

Cooling capacity i
35.56 kW
Air flow
28,676 m³/h
Fin spacing
4.6 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 28,676 m³/h
External surface 162.9 m²
Inner volume 33.9 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 522 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 90.0 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø42
Defrost
EK-SR-191CC4-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)
35.561 kW
Low speed (Y)
30.505 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 14.96 14.96 14.98 14.98 14.91 14.79 14.64 14.79 15.64 16.89 16.45 16.29 16.07 15.73
5 17.23 17.55 17.80 19.99 20.01 19.89 19.65 19.77 20.96 22.63 22.02 21.80 21.49 21.04
6 20.68 21.37 22.00 25.04 25.28 25.29 25.13 25.27 26.77 28.90 28.05 27.74 27.30 26.62
7 23.59 24.66 25.62 29.38 29.96 30.27 30.39 30.70 32.60 35.35 34.55 34.17 33.59 32.68
8 26.28 27.78 ≈ 29.13 ≈ 33.64 34.48 34.97 35.19 35.56 37.76 40.96 40.02 39.65 39.09 38.19
9 31.93 34.13 36.10 37.81 38.96 39.67 40.04 40.49 43.01 46.68 45.61 45.17 44.52 43.46
10 ≈ 34.42 37.17 39.68 41.85 43.37 44.36 44.90 45.46 48.30 52.46 51.29 50.80 50.06 48.85

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 13.04 12.92 12.90 12.92 12.87 12.79 12.68 12.87 13.66 14.77 14.44 14.31 14.13 13.87
5 15.02 15.12 15.23 17.03 17.02 16.90 16.74 16.89 17.92 19.38 18.88 18.71 18.47 18.12
6 18.20 18.60 18.93 21.26 21.37 21.31 21.14 21.27 22.54 24.34 23.64 23.39 23.03 22.49
7 21.06 21.76 22.41 25.54 25.87 25.93 25.79 25.92 27.45 29.66 28.77 28.43 27.94 27.16
8 23.57 24.60 25.52 29.26 29.82 30.13 30.22 30.51 32.38 35.11 34.19 33.77 33.16 32.18
9 28.78 30.33 31.72 32.92 33.71 34.16 34.34 34.66 36.79 39.90 38.93 38.53 37.93 36.96
10 31.16 33.16 34.96 36.51 37.56 38.17 38.47 38.86 41.25 44.74 43.67 43.22 42.53 41.39

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 51.29443.674
SC2 0 8 35.56130.505
SC3 -18 7 29.64925.717
SC4 -25 6 22.00118.932
SC5 -34 6 20.85818.313

Dimensions

Dimension drawing of EK-SR-191CC4-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 Ø28
D OUT 1 x Ø42
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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