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Blast freezer EK-SR-380AC7-A05 C

Blast freezer EK-SR-380AC7-A05 C
Illustrative photo

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

Product code: EK-SR-380AC7-A05 C

Cooling capacity i
56.07 kW
Air flow
71,771 m³/h
Fin spacing
7.0 mm
Fans
3 × ⌀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 71,771 m³/h
External surface 197.7 m²
Inner volume 60.1 dm³
Fin spacing 7.0 mm
Fin materialAluminium
Net weight 816 kg
Fans
Quantity 3
Diameter 800 mm
Speed 1,310 rpm
Power 11,700 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 73.0 dB(A)
Sound power 97.6 dB(A)
Energy class E
Connections
Inlet Ø35
Outlet Ø54
Defrost
EK-SR-380AC7-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)
56.070 kW
Low speed (Y)
49.843 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 23.08 22.67 22.36 22.14 21.84 21.50 21.16 21.11 22.27 23.96 23.23 22.96 22.59 22.04
5 27.39 27.32 27.26 30.22 29.90 29.49 29.01 29.02 30.62 32.90 31.82 31.42 30.85 29.99
6 33.75 34.24 34.49 38.64 38.59 38.27 37.77 37.76 39.91 42.92 41.50 40.99 40.25 39.14
7 39.30 40.36 41.36 46.94 47.51 47.50 47.12 47.16 49.88 53.71 51.95 51.28 50.33 48.83
8 44.22 45.89 47.39 54.13 55.03 55.50 55.64 56.07 59.49 64.44 62.90 62.28 61.14 59.32
9 54.24 56.86 59.20 61.23 62.53 63.28 63.60 64.14 68.07 73.78 72.04 71.35 70.32 68.65
10 58.96 62.42 65.51 68.18 69.97 71.06 71.61 72.29 76.75 83.25 81.34 80.56 79.40 77.48

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 20.85 20.42 20.13 19.95 19.71 19.44 19.18 19.23 20.31 21.88 21.27 21.05 20.74 20.28
5 24.69 24.47 24.33 26.90 26.66 26.32 25.93 25.99 27.51 29.61 28.71 28.38 27.91 27.20
6 30.48 30.65 30.81 34.38 34.24 33.92 33.45 33.46 35.39 38.10 36.89 36.46 35.84 34.91
7 36.02 36.57 37.18 41.87 42.01 41.85 41.45 41.47 43.85 47.23 45.69 45.12 44.30 43.04
8 40.68 41.87 42.98 48.87 49.55 49.88 49.77 49.84 52.74 56.89 55.10 54.41 53.40 51.80
9 50.04 51.98 53.75 55.31 56.29 56.83 57.02 57.45 60.95 66.05 64.46 63.82 62.89 61.04
10 54.57 57.21 59.58 61.66 63.01 63.80 64.16 64.68 68.64 74.43 72.66 71.94 70.88 69.12

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 81.33572.657
SC2 0 8 56.07049.843
SC3 -18 7 47.21341.968
SC4 -25 6 34.48730.809
SC5 -34 6 33.91130.561

Dimensions

Dimension drawing of EK-SR-380AC7-A05 C
Dimension drawing
Dimensions as drawn
A 4360 mm
B 1360 mm
C 2490 mm
F 1310 mm
G 1470 mm
E 3965 mm
H 1393 mm
I 4390 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 4360 mm
Width 1393 mm
Height 2490 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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