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Blast freezer EK-SR-180CG7-A05 C

Blast freezer EK-SR-180CG7-A05 C
Illustrative photo

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

Product code: EK-SR-180CG7-A05 C

Cooling capacity i
46.54 kW
Air flow
24,442 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 24,442 m³/h
External surface 219.7 m²
Inner volume 68.5 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 597 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 92.8 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EK-SR-180CG7-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)
46.540 kW
Low speed (Y)
39.244 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 20.74 20.41 20.24 20.18 20.05 19.88 19.69 19.81 21.01 22.70 22.16 21.96 21.66 21.21
5 24.01 23.79 23.76 26.43 26.32 26.12 25.86 25.93 27.47 29.66 28.84 28.55 28.14 27.51
6 29.22 29.34 29.51 33.00 32.95 32.78 32.48 32.51 34.40 37.12 36.02 35.60 35.02 34.11
7 34.23 34.75 35.24 39.66 39.83 39.73 39.45 39.43 41.67 44.98 43.60 43.07 42.29 41.06
8 38.97 39.98 40.75 46.17 46.61 46.70 46.52 46.54 49.24 53.17 51.54 50.88 49.93 48.40
9 47.93 49.58 51.11 52.50 53.39 53.75 53.70 53.82 56.97 61.54 59.73 58.98 57.87 56.05
10 52.21 54.46 56.50 58.33 59.49 60.18 60.48 60.90 64.58 69.96 68.06 67.23 65.97 63.87

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 18.03 17.70 17.54 17.49 17.40 17.29 17.15 17.31 18.37 19.89 19.45 19.29 19.07 18.76
5 20.72 20.50 20.41 22.69 22.61 22.45 22.25 22.36 23.70 25.62 24.95 24.71 24.37 23.86
6 25.29 25.20 25.19 28.12 28.08 27.93 27.69 27.75 29.37 31.73 30.81 30.48 29.99 29.23
7 29.69 29.85 30.08 33.72 33.77 33.63 33.38 33.40 35.33 38.16 37.00 36.55 35.91 34.88
8 33.92 34.41 34.91 39.32 39.53 39.50 39.25 39.24 41.51 44.82 43.42 42.88 42.08 40.78
9 42.16 43.15 44.08 44.79 45.22 45.31 45.15 45.20 47.82 51.62 50.06 49.43 48.48 46.93
10 46.36 47.67 49.04 50.27 50.93 51.21 51.15 51.26 54.24 58.57 56.87 56.15 55.07 53.26

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 68.06456.870
SC2 0 8 46.54039.244
SC3 -18 7 39.76333.761
SC4 -25 6 29.51025.194
SC5 -34 6 29.28425.303

Dimensions

Dimension drawing of EK-SR-180CG7-A05 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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