EK-K-b-850AG10-B22 C
98.89 kW
Blast freezer EK-K-s-850AG10-B10 C
Defrost: None
Product code: EK-K-s-850AG10-B10 C
- Cooling capacity i
- 97.76 kW
- Air flow
- 56,697 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 8 × ⌀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-K — EK-K - blast freezer
-
B
Fan direction: s — Sucking (suction) fan
-
C
Number of fans: 8 — Number of fans (one digit).
-
D
Fan diameter: 50 — Ø500 mm
-
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.
-
F
Dimensional data - tube rows: G — 8 tube rows
-
G
Fin spacing: 10 — Fin spacing about 10 mm
-
H
Generation code: B — Generation B
-
I
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 56,697 m³/h |
|---|---|
| External surface | 416.7 m² |
| Inner volume | 175.9 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 772 kg |
| Quantity | 8 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 5,520 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | C |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-K-s-850AG10-B10 C | None |
|---|---|
| EK-K-s-850AG10-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)
- 97.764 kW
- Low speed (Y)
- 83.573 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 | 45.42 | 43.93 | 43.06 | 42.59 | 42.10 | 41.59 | 41.09 | 41.45 | 43.98 | 47.54 | 46.39 | 45.96 | 45.35 | 44.44 |
| 5 | 53.32 | 51.85 | 50.98 | 56.11 | 55.45 | 54.73 | 53.95 | 54.12 | 57.31 | 61.85 | 60.11 | 59.51 | 58.66 | 57.41 |
| 6 | 66.09 | 64.68 | 63.88 | 70.50 | 69.79 | 68.91 | 67.90 | 67.86 | 71.75 | 77.33 | 74.88 | 74.00 | 72.76 | 70.88 |
| 7 | 79.08 | 77.87 | 77.18 | 85.49 | 84.84 | 83.89 | 82.71 | 82.46 | 87.11 | 93.84 | 90.66 | 89.48 | 87.78 | 85.15 |
| 8 | 91.77 | 91.00 | 90.76 | 100.90 | 100.35 | 99.44 | 98.17 | 97.76 | 103.24 | 111.20 | 107.30 | 105.80 | 103.63 | 100.20 |
| 9 | 115.73 | 115.55 | 115.88 | 116.42 | 116.21 | 115.37 | 114.05 | 113.60 | 119.94 | 129.14 | 124.66 | 122.85 | 120.21 | 115.96 |
| 10 | 129.02 | 129.76 | 130.81 | 131.98 | 132.08 | 131.50 | 130.29 | 129.85 | 137.09 | 147.60 | 142.51 | 140.42 | 137.35 | 132.33 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 39.66 | 38.41 | 37.73 | 37.41 | 37.07 | 36.70 | 36.32 | 36.78 | 39.07 | 42.31 | 41.38 | 41.07 | 40.64 | 39.92 |
| 5 | 46.23 | 44.94 | 44.23 | 48.76 | 48.28 | 47.74 | 47.14 | 47.44 | 50.29 | 54.36 | 52.89 | 52.39 | 51.69 | 50.66 |
| 6 | 57.09 | 55.76 | 55.05 | 60.80 | 60.25 | 59.56 | 58.75 | 58.87 | 62.29 | 67.23 | 65.18 | 64.44 | 63.39 | 61.80 |
| 7 | 68.04 | 66.82 | 66.22 | 73.32 | 72.77 | 72.00 | 71.03 | 70.95 | 75.00 | 80.87 | 78.20 | 77.20 | 75.74 | 73.46 |
| 8 | 79.12 | 78.08 | 77.58 | 86.16 | 85.70 | 84.90 | 83.81 | 83.57 | 88.28 | 95.15 | 91.84 | 90.54 | 88.65 | 85.64 |
| 9 | 99.89 | 99.14 | 99.03 | 99.25 | 98.89 | 98.08 | 96.94 | 96.63 | 102.04 | 109.88 | 106.03 | 104.43 | 102.12 | 98.35 |
| 10 | 111.60 | 111.40 | 111.76 | 112.39 | 112.22 | 111.51 | 110.35 | 110.02 | 116.17 | 125.03 | 120.66 | 118.80 | 116.06 | 111.56 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 142.512 | 120.656 |
| SC2 | 0 | 8 | 97.764 | 83.573 |
| SC3 | -18 | 7 | 85.267 | 73.129 |
| SC4 | -25 | 6 | 63.880 | 55.051 |
| SC5 | -34 | 6 | 65.853 | 56.850 |
Dimensions
| A | 3660 mm |
|---|---|
| B | 1050 mm |
| C | 1735 mm |
| F | 940 mm |
| G | 3235 mm |
| E | 1850 mm |
| G1 | 835 mm |
| G2 | 800 mm |
| D IN | 2 x Ø54 |
| D OUT | 2 x Ø80 |
| Length | 3660 mm |
|---|---|
| Width | 1050 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.