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Blast freezer EK-SR-180BE7-A05 C

Blast freezer EK-SR-180BE7-A05 C
Illustrative photo

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

Product code: EK-SR-180BE7-A05 C

Cooling capacity i
31.14 kW
Air flow
24,143 m³/h
Fin spacing
7.0 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 24,143 m³/h
External surface 131.5 m²
Inner volume 38.5 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 500 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 92.7 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø42
Defrost
EK-SR-180BE7-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)
31.136 kW
Low speed (Y)
27.102 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 12.98 12.87 12.85 12.84 12.75 12.62 12.46 12.52 13.22 14.24 13.83 13.68 13.47 13.14
5 14.98 15.17 15.32 17.16 17.13 16.99 16.80 16.84 17.82 19.21 18.64 18.43 18.14 17.69
6 18.12 18.65 19.09 21.50 21.66 21.63 21.48 21.52 22.78 24.55 23.80 23.52 23.11 22.50
7 20.90 21.76 22.53 25.79 26.27 26.42 26.36 26.45 28.01 30.24 29.33 28.98 28.46 27.63
8 23.31 24.53 ≈ 25.63 ≈ 29.54 30.24 30.65 30.85 31.14 33.05 35.85 35.02 34.69 34.09 33.10
9 28.37 30.17 31.79 33.20 34.16 34.76 35.09 35.45 37.65 40.86 39.94 39.56 38.99 38.04
10 30.62 32.90 34.96 36.76 38.02 38.85 39.33 39.79 42.27 45.91 44.92 44.49 43.85 42.77

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 11.52 11.42 11.37 11.35 11.28 11.17 11.05 11.14 11.80 12.73 12.40 12.28 12.10 11.84
5 13.36 13.41 13.47 15.01 14.98 14.87 14.71 14.77 15.64 16.88 16.40 16.24 16.00 15.64
6 16.21 16.50 16.76 18.86 18.91 18.84 18.66 18.71 19.80 21.36 20.71 20.47 20.12 19.60
7 18.90 19.50 19.93 22.62 22.85 22.89 22.78 22.83 24.17 26.09 25.28 24.98 24.53 23.82
8 21.25 22.13 22.93 26.27 26.77 27.02 27.00 27.10 28.70 31.02 30.10 29.74 29.20 28.33
9 25.97 27.30 28.51 29.56 30.26 30.68 30.88 31.14 33.05 35.85 35.01 34.64 34.02 32.99
10 28.14 29.86 31.42 32.78 33.71 34.27 34.58 34.93 37.08 40.23 39.31 38.92 38.34 37.35

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 44.91639.313
SC2 0 8 31.13627.102
SC3 -18 7 26.01422.736
SC4 -25 6 19.09116.757
SC5 -34 6 18.26016.298

Dimensions

Dimension drawing of EK-SR-180BE7-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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