EK-S-263BE10-B13 C
43.45 kW
Blast freezer EK-S-450AE10-B10 C
Defrost: None
Product code: EK-S-450AE10-B10 C
- Cooling capacity i
- 42.44 kW
- Air flow
- 30,935 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 4 × ⌀500 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Model nomenclature
How to read the code of this model.
-
A
Model code (series): EK-S — EK-S - blast freezer
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 50 — Ø500 mm
-
D
Dimensional data - coil size letter: A — 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: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 30,935 m³/h |
|---|---|
| External surface | 175.8 m² |
| Inner volume | 74.5 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 612 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 2,760 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 86.6 dB(A) |
| Energy class | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-S-450AE10-B10 C | None |
|---|---|
| EK-S-450AE10-B10 C ED | Electric |
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)
- 42.437 kW
- Low speed (Y)
- 37.065 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.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 19.41 | 18.74 | 18.33 | 18.11 | 17.88 | 17.67 | 17.46 | 17.53 | 18.55 | 20.03 | 19.52 | 19.33 | 19.06 | 18.67 |
| 5 | 22.93 | 22.25 | 21.85 | 24.01 | 23.71 | 23.39 | 23.07 | 23.06 | 24.39 | 26.30 | 25.56 | 25.30 | 24.93 | 24.38 |
| 6 | 28.55 | 27.91 | 27.53 | 30.35 | 30.02 | 29.63 | 29.21 | 29.11 | 30.76 | 33.14 | 32.10 | 31.72 | 31.20 | 30.40 |
| 7 | 34.29 | 33.75 | 33.41 | 36.98 | 36.68 | 36.27 | 35.78 | 35.60 | 37.60 | 40.48 | 39.13 | 38.64 | 37.93 | 36.84 |
| 8 | 39.91 | 39.56 | 39.44 | 43.83 | 43.57 | 43.19 | 42.67 | 42.44 | 44.81 | 48.24 | 46.60 | 45.98 | 45.08 | 43.67 |
| 9 | 50.42 | 50.36 | 50.50 | 50.73 | 50.64 | 50.32 | 49.80 | 49.54 | 52.31 | 56.34 | 54.43 | 53.68 | 52.59 | 50.86 |
| 10 | 56.29 | 56.66 | 57.13 | 57.65 | 57.73 | 57.53 | 57.03 | 56.81 | 60.01 | 64.63 | 62.51 | 61.64 | 60.38 | 58.35 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 17.28 | 16.71 | 16.38 | 16.22 | 16.06 | 15.89 | 15.73 | 15.87 | 16.84 | 18.22 | 17.79 | 17.63 | 17.41 | 17.08 |
| 5 | 20.29 | 19.69 | 19.35 | 21.30 | 21.07 | 20.82 | 20.56 | 20.63 | 21.86 | 23.61 | 22.98 | 22.76 | 22.45 | 22.00 |
| 6 | 25.18 | 24.57 | 24.23 | 26.72 | 26.46 | 26.15 | 25.80 | 25.80 | 27.29 | 29.43 | 28.55 | 28.23 | 27.78 | 27.11 |
| 7 | 30.13 | 29.58 | 29.29 | 32.40 | 32.14 | 31.79 | 31.37 | 31.29 | 33.07 | 35.64 | 34.49 | 34.06 | 33.46 | 32.52 |
| 8 | 35.14 | 34.68 | 34.45 | 38.24 | 38.02 | 37.67 | 37.21 | 37.07 | 39.15 | 42.19 | 40.77 | 40.23 | 39.45 | 38.22 |
| 9 | 44.46 | 44.15 | 44.11 | 44.21 | 44.05 | 43.73 | 43.25 | 43.06 | 45.48 | 48.99 | 47.34 | 46.68 | 45.72 | 44.20 |
| 10 | 49.74 | 49.71 | 49.90 | 50.20 | 50.15 | 49.89 | 49.41 | 49.23 | 51.99 | 56.00 | 54.13 | 53.36 | 52.24 | 50.43 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 62.507 | 54.128 |
| SC2 | 0 | 8 | 42.437 | 37.065 |
| SC3 | -18 | 7 | 36.875 | 32.306 |
| SC4 | -25 | 6 | 27.529 | 24.226 |
| SC5 | -34 | 6 | 28.445 | 25.071 |
Dimensions
| A | 3660 mm |
|---|---|
| B | 1000 mm |
| C | 1930 mm |
| F | 600 mm |
| G | 3265 mm |
| E | 2170 mm |
| G1 | 833 mm |
| G2 | 800 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø66,7 |
| Length | 3660 mm |
|---|---|
| Width | 1000 mm |
| Height | 2170 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.