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Blast freezer EK-T-263BE10-B08 C

Blast freezer EK-T-263BE10-B08 C
Illustrative photo

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

Product code: EK-T-263BE10-B08 C

NoneElectric
Cooling capacity i
33.28 kW
Air flow
29,744 m³/h
Fin spacing
10.0 mm
Fans
2 × ⌀630 mm

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

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Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EK-T — EK-T - blast freezer
  • B
    Number of fans: 2 — Number of fans (one digit).
  • C
    Fan diameter: 63 — Ø630 mm
  • D
    Dimensional data - coil size letter: B — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
  • E
    Dimensional data - tube rows: E — 6 tube rows
  • F
    Fin spacing: 10 — Fin spacing about 10 mm
  • G
    Generation code: B — Generation B
  • H
    Fan data: 08 — Ø630: 400V/3Ph/50Hz, 4-pole

Data

Evaporator
Air flow 29,744 m³/h
External surface 109.9 m²
Inner volume 46.9 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 306 kg
Fans
Quantity 2
Diameter 630 mm
Speed 1,340 rpm
Power 3,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 72.0 dB(A)
Sound power 95.0 dB(A)
Energy class E
Connections
Inlet Ø28
Outlet Ø54
Defrost
EK-T-263BE10-B08 C None
EK-T-263BE10-B08 C ED Electric

Performance

No glide: dew, mid and bubble point give the same rating.

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)
31.663 kW
Low speed (Y)
27.125 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 13.01 12.56 12.28 12.13 11.98 11.84 11.70 11.77 12.45 13.45 13.13 13.01 12.85 12.62
5 16.00 15.53 15.24 16.72 16.48 16.23 15.98 16.05 16.99 18.31 17.79 17.61 17.35 16.96
6 20.49 20.06 19.79 21.79 21.51 21.18 20.82 20.83 22.02 23.71 22.97 22.71 22.35 21.81
7 25.09 24.78 24.60 27.19 26.93 26.56 26.12 26.07 27.54 29.62 28.61 28.25 27.73 26.96
8 29.57 29.47 29.47 32.79 32.61 32.25 31.76 31.66 33.43 35.96 34.66 34.18 33.49 32.43
9 37.65 37.89 38.17 38.45 38.41 38.08 37.62 37.50 39.59 42.60 41.05 40.45 39.59 38.22
10 42.21 42.76 43.41 43.99 44.17 44.03 43.62 43.51 45.96 49.50 47.74 47.04 46.01 44.36

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 11.48 11.10 10.89 10.79 10.68 10.59 10.49 10.64 11.27 12.20 11.94 11.84 11.71 11.53
5 13.97 13.56 13.32 14.65 14.48 14.30 14.11 14.25 15.12 16.34 15.94 15.81 15.60 15.29
6 17.80 17.38 17.14 18.89 18.67 18.42 18.15 18.22 19.29 20.81 20.20 20.00 19.71 19.29
7 21.75 21.34 21.15 23.39 23.17 22.88 22.53 22.53 23.82 25.66 24.83 24.53 24.10 23.47
8 25.64 25.40 25.30 28.08 27.88 27.58 27.18 27.13 28.66 30.85 29.78 29.38 28.81 27.93
9 32.73 32.67 32.73 32.85 32.74 32.46 32.04 31.94 33.73 36.32 35.02 34.52 33.79 32.65
10 36.84 37.05 37.34 37.65 37.67 37.45 37.05 36.92 38.96 41.96 40.48 39.87 39.00 37.60

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 47.73940.475
SC2 0 8 31.66327.125
SC3 -18 7 27.09723.310
SC4 -25 6 19.79117.137
SC5 -34 6 20.42317.728

Dimensions

Dimension drawing of EK-T-263BE10-B08 C
Dimension drawing
Dimensions as drawn
A 2460 mm
B 1100 mm
C 1035 mm
F 840 mm
G 2035 mm
E 1150 mm
G1 1035 mm
D IN 1 x Ø28
D OUT 1 x Ø54
Overall [mm]
Length 2460 mm
Width 1100 mm
Height 1150 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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