EK-K-b-263BG10-B31 C
46.68 kW
Blast freezer EK-K-s-263BG10-B13 C
Defrost: None
Product code: EK-K-s-263BG10-B13 C
- Cooling capacity i
- 46.68 kW
- Air flow
- 32,033 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 %
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: 2 — Number of fans (one digit).
-
D
Fan diameter: 63 — Ø630 mm
-
E
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.
-
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: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 32,033 m³/h |
|---|---|
| External surface | 146.5 m² |
| Inner volume | 62.4 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 363 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 90.2 dB(A) |
| Energy class | E |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø54 |
| EK-K-s-263BG10-B13 C | None |
|---|---|
| EK-K-s-263BG10-B13 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)
- 44.481 kW
- Low speed (Y)
- 36.417 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 | 18.40 | 17.83 | 17.48 | 17.29 | 17.08 | 16.87 | 16.67 | 16.82 | 17.79 | 19.21 | 18.74 | 18.57 | 18.34 | 17.99 |
| 5 | 22.44 | 21.90 | 21.56 | 23.73 | 23.43 | 23.09 | 22.73 | 22.86 | 24.21 | 26.11 | 25.39 | 25.14 | 24.78 | 24.21 |
| 6 | 28.57 | 28.07 | 27.82 | 30.75 | 30.43 | 30.01 | 29.51 | 29.56 | 31.26 | 33.66 | 32.60 | 32.22 | 31.70 | 30.93 |
| 7 | 34.62 | 34.42 | 34.35 | 38.15 | 37.86 | 37.43 | 36.85 | 36.81 | 38.90 | 41.86 | 40.41 | 39.88 | 39.13 | 38.00 |
| 8 | 40.50 | 40.67 | 40.90 | 45.70 | 45.59 | 45.21 | 44.58 | 44.48 | 46.98 | 50.57 | 48.74 | 48.05 | 47.06 | 45.50 |
| 9 | 51.26 | 51.98 | 52.67 | 53.16 | 53.31 | 53.08 | 52.53 | 52.42 | 55.36 | 59.63 | 57.47 | 56.63 | 55.39 | 53.41 |
| 10 | 57.08 | 58.20 | 59.47 | 60.64 | 61.10 | 61.05 | 60.62 | 60.55 | 63.98 | 68.94 | 66.56 | 65.59 | 64.15 | 61.80 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 15.62 | 15.16 | 14.91 | 14.79 | 14.67 | 14.54 | 14.42 | 14.71 | 15.58 | 16.87 | 16.51 | 16.39 | 16.21 | 15.95 |
| 5 | 18.84 | 18.36 | 18.09 | 19.95 | 19.75 | 19.53 | 19.30 | 19.50 | 20.70 | 22.39 | 21.84 | 21.66 | 21.41 | 21.05 |
| 6 | 23.80 | 23.35 | 23.10 | 25.53 | 25.29 | 25.00 | 24.67 | 24.76 | 26.22 | 28.31 | 27.46 | 27.17 | 26.77 | 26.18 |
| 7 | 28.87 | 28.46 | 28.31 | 31.39 | 31.17 | 30.84 | 30.44 | 30.41 | 32.16 | 34.66 | 33.54 | 33.14 | 32.56 | 31.67 |
| 8 | 33.84 | 33.66 | 33.65 | 37.46 | 37.27 | 36.95 | 36.51 | 36.42 | 38.48 | 41.47 | 40.06 | 39.53 | 38.76 | 37.55 |
| 9 | 42.97 | 43.08 | 43.31 | 43.59 | 43.53 | 43.26 | 42.80 | 42.67 | 45.07 | 48.57 | 46.90 | 46.24 | 45.27 | 43.73 |
| 10 | 48.14 | 48.65 | 49.20 | 49.74 | 49.82 | 49.63 | 49.22 | 49.11 | 51.86 | 55.84 | 53.96 | 53.18 | 52.03 | 50.17 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 66.564 | 53.960 |
| SC2 | 0 | 8 | 44.481 | 36.417 |
| SC3 | -18 | 7 | 38.037 | 31.318 |
| SC4 | -25 | 6 | 27.822 | 23.101 |
| SC5 | -34 | 6 | 28.509 | 23.724 |
Dimensions
| A | 1460 mm |
|---|---|
| B | 1200 mm |
| C | 1935 mm |
| F | 940 mm |
| G | 1035 mm |
| E | 2050 mm |
| D IN | 2 x Ø22 |
| D OUT | 2 x Ø54 |
| Length | 1460 mm |
|---|---|
| Width | 1200 mm |
| Height | 2050 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.