Skip to Content

Blast freezer EK-SR-280AC10-A05 C

Blast freezer EK-SR-280AC10-A05 C
Illustrative photo

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

Product code: EK-SR-280AC10-A05 C

Cooling capacity i
33.98 kW
Air flow
49,217 m³/h
Fin spacing
10.0 mm
Fans
2 × ⌀800 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

Ask about product Add to compare Product datasheet (PDF)

Data

Evaporator
Air flow 49,217 m³/h
External surface 95.2 m²
Inner volume 40.0 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 617 kg
Fans
Quantity 2
Diameter 800 mm
Speed 1,310 rpm
Power 7,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 72.0 dB(A)
Sound power 95.8 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø54
Defrost
EK-SR-280AC10-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)
33.978 kW
Low speed (Y)
29.667 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 13.94 13.60 13.33 13.12 12.87 12.60 12.33 12.22 12.87 13.80 13.32 13.14 12.90 12.53
5 16.68 16.52 16.39 18.05 17.80 17.49 17.13 17.02 17.93 19.22 18.50 18.24 17.86 17.29
6 20.65 20.80 20.91 23.31 23.17 22.89 22.49 22.37 23.60 25.32 24.39 24.04 23.55 22.81
7 24.43 24.85 25.30 28.51 28.60 28.46 28.16 28.07 29.64 31.86 30.71 30.28 29.66 28.69
8 27.52 28.39 29.19 33.23 33.70 33.93 33.97 33.98 35.93 38.71 37.42 36.92 36.18 35.00
9 33.83 35.24 36.51 37.63 38.33 38.72 38.87 39.12 41.49 44.94 43.83 43.39 42.73 41.61
10 36.86 38.77 40.47 41.96 42.93 43.51 43.79 44.13 46.82 50.76 49.54 49.05 48.31 47.09

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 12.53 12.19 11.94 11.77 11.57 11.36 11.15 11.11 11.71 12.59 12.19 12.04 11.84 11.53
5 14.95 14.72 14.54 16.03 15.81 15.55 15.26 15.22 16.07 17.26 16.67 16.45 16.14 15.67
6 18.55 18.53 18.53 20.58 20.43 20.15 19.83 19.75 20.85 22.41 21.61 21.33 20.92 20.32
7 22.02 22.29 22.52 25.24 25.16 24.99 24.68 24.60 25.98 27.93 26.95 26.58 26.05 25.23
8 25.25 25.76 26.34 29.78 29.98 29.94 29.72 29.67 31.35 33.77 32.61 32.17 31.51 30.48
9 31.04 32.06 32.99 33.84 34.35 34.62 34.69 34.85 36.87 39.78 38.51 38.01 37.27 36.06
10 33.93 35.34 36.62 37.76 38.48 38.90 39.07 39.32 41.70 45.19 44.08 43.62 42.95 41.79

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 49.54344.076
SC2 0 8 33.97829.667
SC3 -18 7 28.57525.255
SC4 -25 6 20.90918.528
SC5 -34 6 20.71918.575

Dimensions

Dimension drawing of EK-SR-280AC10-A05 C
Dimension drawing
Dimensions as drawn
A 3060 mm
B 1360 mm
C 2490 mm
F 1310 mm
G 1470 mm
E 2665 mm
H 1393 mm
I 3090 mm
D IN 1 x Ø28
D OUT 1 x Ø54
Overall [mm]
Length 3060 mm
Width 1393 mm
Height 2490 mm

Downloads

Ask about product

Our engineers answer with a selection for your conditions.

Send enquiry

Thank you. We received your enquiry and will get back to you shortly.

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.

Compare 0 / 4 Open comparison You can compare up to 4 units; remove one before adding another.