EK-K-s-650AE10-B10 C
59.69 kW
Blast freezer EK-K-b-650AE10-B22 C ED
Defrost: Electric
Product code: EK-K-b-650AE10-B22 C ED
- Cooling capacity i
- 60.30 kW
- Air flow
- 45,570 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 6 × ⌀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.
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A
Model code (series): EK-K — EK-K - blast freezer
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B
Fan direction: b — Blowing fan
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C
Number of fans: 6 — Number of fans (one digit).
-
D
Fan diameter: 50 — Ø500 mm
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E
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.
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F
Dimensional data - tube rows: E — 6 tube rows
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G
Fin spacing: 10 — Fin spacing about 10 mm
-
H
Generation code: B — Generation B
-
I
Fan data: 22 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 45,570 m³/h |
|---|---|
| External surface | 234.4 m² |
| Inner volume | 96.6 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 451 kg |
| Quantity | 6 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,390 rpm |
| Power | 4,320 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 87.3 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EK-K-b-650AE10-B22 C | None |
|---|---|
| EK-K-b-650AE10-B22 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)
- 57.538 kW
- Low speed (Y)
- 51.404 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 | 24.09 | 23.41 | 23.02 | 22.83 | 22.63 | 22.41 | 22.21 | 22.39 | 23.70 | 25.61 | 25.02 | 24.80 | 24.50 | 24.06 |
| 5 | 29.10 | 28.47 | 28.10 | 31.02 | 30.73 | 30.40 | 30.04 | 30.15 | 31.93 | 34.48 | 33.57 | 33.26 | 32.81 | 32.15 |
| 6 | 36.71 | 36.21 | 35.96 | 39.85 | 39.56 | 39.16 | 38.68 | 38.69 | 40.93 | 44.14 | 42.82 | 42.35 | 41.69 | 40.71 |
| 7 | 44.42 | 44.17 | 44.13 | 49.06 | 48.88 | 48.49 | 47.95 | 47.87 | 50.61 | 54.54 | 52.81 | 52.18 | 51.26 | 49.85 |
| 8 | 51.84 | 52.01 | 52.32 | 58.53 | 58.53 | 58.22 | 57.66 | 57.54 | 60.82 | 65.56 | 63.43 | 62.62 | 61.44 | 59.58 |
| 9 | 65.53 | 66.34 | 67.18 | 68.01 | 68.29 | 68.06 | 67.62 | 67.51 | 71.37 | 76.97 | 74.50 | 73.52 | 72.10 | 69.79 |
| 10 | 73.08 | 74.40 | 75.87 | 77.23 | 77.91 | 78.05 | 77.74 | 77.72 | 82.20 | 88.70 | 85.97 | 84.85 | 83.19 | 80.50 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 21.92 | 21.32 | 20.98 | 20.85 | 20.70 | 20.54 | 20.41 | 20.58 | 21.80 | 23.59 | 23.08 | 22.90 | 22.64 | 22.25 |
| 5 | 26.34 | 25.74 | 25.41 | 28.07 | 27.85 | 27.59 | 27.35 | 27.41 | 29.05 | 31.40 | 30.62 | 30.34 | 29.96 | 29.39 |
| 6 | 33.17 | 32.62 | 32.34 | 35.83 | 35.61 | 35.28 | 34.95 | 34.91 | 36.92 | 39.85 | 38.73 | 38.32 | 37.75 | 36.88 |
| 7 | 40.11 | 39.70 | 39.51 | 43.94 | 43.78 | 43.44 | 43.08 | 42.93 | 45.39 | 49.00 | 47.51 | 46.98 | 46.20 | 45.01 |
| 8 | 46.86 | 46.73 | 46.84 | 52.30 | 52.22 | 51.94 | 51.58 | 51.40 | 54.34 | 58.62 | 56.87 | 56.22 | 55.27 | 53.76 |
| 9 | 59.35 | 59.66 | 60.13 | 60.70 | 60.87 | 60.68 | 60.35 | 60.19 | 63.64 | 68.67 | 66.68 | 65.90 | 64.76 | 62.92 |
| 10 | 66.34 | 67.21 | 68.15 | 69.11 | 69.43 | 69.42 | 69.24 | 69.14 | 73.13 | 78.97 | 76.76 | 75.87 | 74.56 | 72.44 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 85.969 | 76.760 |
| SC2 | 0 | 8 | 57.538 | 51.404 |
| SC3 | -18 | 7 | 49.017 | 43.893 |
| SC4 | -25 | 6 | 35.962 | 32.339 |
| SC5 | -34 | 6 | 36.643 | 33.083 |
Dimensions
| A | 2860 mm |
|---|---|
| B | 900 mm |
| C | 1735 mm |
| F | 840 mm |
| G | 2435 mm |
| E | 1850 mm |
| G1 | 835 mm |
| G2 | 800 mm |
| D IN | 2 x Ø28 |
| D OUT | 2 x Ø54 |
| Length | 2860 mm |
|---|---|
| Width | 900 mm |
| Height | 1850 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.