EK-S-450AG10-B10 C
52.35 kW
Blast freezer EK-S-263BG10-B13 C
Defrost: None
Product code: EK-S-263BG10-B13 C
- Cooling capacity i
- 54.60 kW
- Air flow
- 34,856 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-S — EK-S - 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: G — 8 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: B — Generation B
-
H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 34,856 m³/h |
|---|---|
| External surface | 195.3 m² |
| Inner volume | 80.3 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 541 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 | 90.9 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EK-S-263BG10-B13 C | None |
|---|---|
| EK-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)
- 54.604 kW
- Low speed (Y)
- 45.452 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 | 24.81 | 23.93 | 23.39 | 23.06 | 22.73 | 22.41 | 22.11 | 22.15 | 23.43 | 25.27 | 24.58 | 24.34 | 23.99 | 23.46 |
| 5 | 29.38 | 28.53 | 28.00 | 30.74 | 30.32 | 29.86 | 29.40 | 29.33 | 31.00 | 33.40 | 32.40 | 32.05 | 31.55 | 30.81 |
| 6 | 36.61 | 35.85 | 35.38 | 38.99 | 38.54 | 38.00 | 37.40 | 37.21 | 39.30 | 42.29 | 40.90 | 40.40 | 39.69 | 38.63 |
| 7 | 43.95 | 43.36 | 43.04 | 47.60 | 47.21 | 46.65 | 45.98 | 45.69 | 48.22 | 51.87 | 50.08 | 49.42 | 48.46 | 47.00 |
| 8 | 51.06 | 50.79 | 50.75 | 56.46 | 56.19 | 55.65 | 54.95 | 54.60 | 57.63 | 62.01 | 59.83 | 59.00 | 57.80 | 55.91 |
| 9 | 64.38 | 64.59 | 64.94 | 65.35 | 65.30 | 64.90 | 64.24 | 63.85 | 67.40 | 72.55 | 70.04 | 69.02 | 67.58 | 65.27 |
| 10 | 71.72 | 72.54 | 73.22 | 74.07 | 74.30 | 74.11 | 73.57 | 73.27 | 77.39 | 83.34 | 80.54 | 79.42 | 77.76 | 75.07 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 21.24 | 20.53 | 20.12 | 19.90 | 19.68 | 19.45 | 19.23 | 19.41 | 20.58 | 22.26 | 21.73 | 21.54 | 21.26 | 20.84 |
| 5 | 24.94 | 24.21 | 23.79 | 26.17 | 25.86 | 25.53 | 25.17 | 25.28 | 26.77 | 28.90 | 28.10 | 27.82 | 27.44 | 26.86 |
| 6 | 30.95 | 30.22 | 29.80 | 32.86 | 32.51 | 32.09 | 31.61 | 31.62 | 33.44 | 36.05 | 34.92 | 34.52 | 33.95 | 33.10 |
| 7 | 37.08 | 36.36 | 36.03 | 39.85 | 39.51 | 39.04 | 38.46 | 38.37 | 40.54 | 43.67 | 42.19 | 41.65 | 40.86 | 39.65 |
| 8 | 43.12 | 42.62 | 42.40 | 47.03 | 46.74 | 46.27 | 45.64 | 45.45 | 47.99 | 51.69 | 49.86 | 49.16 | 48.15 | 46.56 |
| 9 | 54.49 | 54.20 | 54.21 | 54.35 | 54.17 | 53.68 | 53.03 | 52.80 | 55.74 | 60.00 | 57.88 | 57.03 | 55.79 | 53.80 |
| 10 | 60.88 | 60.97 | 61.28 | 61.68 | 61.61 | 61.25 | 60.59 | 60.35 | 63.71 | 68.56 | 66.17 | 65.17 | 63.72 | 61.34 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 80.544 | 66.168 |
| SC2 | 0 | 8 | 54.604 | 45.452 |
| SC3 | -18 | 7 | 47.467 | 39.730 |
| SC4 | -25 | 6 | 35.377 | 29.801 |
| SC5 | -34 | 6 | 36.486 | 30.819 |
Dimensions
| A | 2460 mm |
|---|---|
| B | 1240 mm |
| C | 2230 mm |
| F | 700 mm |
| G | 2065 mm |
| E | 2470 mm |
| G1 | 1033 mm |
| G2 | 1000 mm |
| D IN | 2 x Ø28 |
| D OUT | 2 x Ø54 |
| Length | 2460 mm |
|---|---|
| Width | 1240 mm |
| Height | 2470 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.