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Blast freezer EK-SR-391CE10-A04 C

Blast freezer EK-SR-391CE10-A04 C
Illustrative photo

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

Product code: EK-SR-391CE10-A04 C

Cooling capacity i
106.00 kW
Air flow
85,872 m³/h
Fin spacing
10.0 mm
Fans
3 × ⌀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 85,872 m³/h
External surface 357.1 m²
Inner volume 146.8 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 1,083 kg
Fans
Quantity 3
Diameter 910 mm
Speed 840 rpm
Power 8,400 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 70.0 dB(A)
Sound power 95.0 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EK-SR-391CE10-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)
105.995 kW
Low speed (Y)
87.556 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 46.07 44.90 44.11 43.57 42.92 42.21 41.49 41.69 43.99 47.34 45.90 45.37 44.63 43.52
5 54.46 53.54 53.06 58.59 57.91 57.04 56.05 56.10 59.32 63.84 61.80 61.08 60.07 58.58
6 67.23 67.05 67.04 74.52 73.96 73.11 71.98 71.89 75.97 81.72 78.90 77.88 76.44 74.27
7 79.54 80.29 81.02 90.74 90.66 90.00 88.88 88.67 93.67 100.74 97.21 95.88 93.96 90.96
8 91.23 92.78 94.50 106.63 107.23 107.00 106.11 106.00 112.02 120.71 116.53 114.89 112.51 108.73
9 112.44 115.70 118.78 121.60 123.30 124.10 123.69 123.76 130.87 141.22 136.58 134.71 131.96 127.56
10 122.94 127.56 131.79 135.59 137.95 139.22 139.59 140.39 148.82 161.15 156.98 154.89 151.86 146.85

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 39.35 38.27 37.61 37.22 36.76 36.26 35.73 36.10 38.26 41.27 40.16 39.75 39.17 38.31
5 46.16 45.29 44.78 49.42 48.89 48.23 47.48 47.69 50.49 54.46 52.85 52.29 51.51 50.36
6 57.14 56.54 56.18 62.31 61.85 61.14 60.22 60.28 63.74 68.67 66.41 65.60 64.45 62.72
7 67.79 67.72 67.87 75.67 75.40 74.69 73.71 73.63 77.81 83.82 80.92 79.84 78.27 75.83
8 78.07 78.74 79.48 89.12 89.19 88.69 87.73 87.56 92.51 99.69 96.19 94.84 92.82 89.65
9 97.67 99.40 100.77 102.29 102.87 102.70 101.91 101.79 107.57 115.96 111.98 110.38 108.03 104.20
10 107.72 110.18 112.86 115.37 116.56 116.79 116.23 116.30 122.96 132.60 128.28 126.46 123.76 119.29

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 156.978128.284
SC2 0 8 105.99587.556
SC3 -18 7 90.79375.615
SC4 -25 6 67.03856.175
SC5 -34 6 67.28757.075

Dimensions

Dimension drawing of EK-SR-391CE10-A04 C
Dimension drawing
Dimensions as drawn
A 4360 mm
B 1360 mm
C 3090 mm
F 1310 mm
G 2070 mm
E 3965 mm
H 1393 mm
I 4390 mm
D IN 2 x Ø35
D OUT 2 x Ø66,7
Overall [mm]
Length 4360 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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