EK-T-163BG10-B13 C
23.34 kW
Blast freezer EK-T-250AG10-B10 C ED
Defrost: Electric
Product code: EK-T-250AG10-B10 C ED
- Cooling capacity i
- 24.30 kW
- Air flow
- 14,175 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 2 × ⌀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-T — EK-T - blast freezer
-
B
Number of fans: 2 — 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: G — 8 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 | 14,175 m³/h |
|---|---|
| External surface | 104.2 m² |
| Inner volume | 43.3 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 241 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 1,380 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | C |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EK-T-250AG10-B10 C | None |
|---|---|
| EK-T-250AG10-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)
- 23.225 kW
- Low speed (Y)
- 19.897 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 | 10.09 | 9.79 | 9.64 | 9.58 | 9.51 | 9.44 | 9.37 | 9.51 | 10.09 | 10.93 | 10.70 | 10.62 | 10.51 | 10.34 |
| 5 | 12.10 | 11.79 | 11.63 | 12.84 | 12.73 | 12.61 | 12.47 | 12.57 | 13.33 | 14.42 | 14.07 | 13.95 | 13.78 | 13.54 |
| 6 | 15.23 | 14.93 | 14.77 | 16.34 | 16.22 | 16.05 | 15.86 | 15.91 | 16.84 | 18.18 | 17.66 | 17.48 | 17.22 | 16.84 |
| 7 | 18.43 | 18.14 | 18.04 | 20.01 | 19.90 | 19.71 | 19.48 | 19.47 | 20.59 | 22.21 | 21.52 | 21.26 | 20.89 | 20.33 |
| 8 | 21.58 | 21.42 | 21.39 | 23.79 | 23.71 | 23.53 | 23.27 | 23.23 | 24.55 | 26.47 | 25.59 | 25.26 | 24.78 | 24.02 |
| 9 | 27.40 | 27.38 | 27.48 | 27.64 | 27.62 | 27.46 | 27.19 | 27.12 | 28.66 | 30.89 | 29.86 | 29.45 | 28.85 | 27.89 |
| 10 | 30.70 | 30.90 | 31.18 | 31.49 | 31.55 | 31.45 | 31.19 | 31.12 | 32.88 | 35.44 | 34.27 | 33.79 | 33.08 | 31.92 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.84 | 8.60 | 8.49 | 8.45 | 8.41 | 8.37 | 8.32 | 8.47 | 9.02 | 9.79 | 9.61 | 9.55 | 9.45 | 9.31 |
| 5 | 10.52 | 10.26 | 10.13 | 11.20 | 11.13 | 11.04 | 10.94 | 11.06 | 11.74 | 12.72 | 12.42 | 12.33 | 12.19 | 11.99 |
| 6 | 13.18 | 12.90 | 12.77 | 14.13 | 14.04 | 13.92 | 13.77 | 13.84 | 14.67 | 15.86 | 15.42 | 15.27 | 15.05 | 14.72 |
| 7 | 15.88 | 15.62 | 15.51 | 17.20 | 17.11 | 16.96 | 16.77 | 16.80 | 17.78 | 19.20 | 18.61 | 18.39 | 18.08 | 17.59 |
| 8 | 18.62 | 18.37 | 18.31 | 20.36 | 20.29 | 20.13 | 19.91 | 19.90 | 21.04 | 22.70 | 21.96 | 21.67 | 21.25 | 20.58 |
| 9 | 23.67 | 23.51 | 23.51 | 23.58 | 23.54 | 23.38 | 23.14 | 23.11 | 24.42 | 26.33 | 25.45 | 25.09 | 24.56 | 23.71 |
| 10 | 26.57 | 26.55 | 26.67 | 26.84 | 26.84 | 26.70 | 26.46 | 26.42 | 27.91 | 30.07 | 29.06 | 28.63 | 28.00 | 26.96 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 34.273 | 29.055 |
| SC2 | 0 | 8 | 23.225 | 19.897 |
| SC3 | -18 | 7 | 19.975 | 17.171 |
| SC4 | -25 | 6 | 14.773 | 12.766 |
| SC5 | -34 | 6 | 15.180 | 13.133 |
Dimensions
| A | 2060 mm |
|---|---|
| B | 1150 mm |
| C | 935 mm |
| F | 940 mm |
| G | 1635 mm |
| E | 1050 mm |
| G1 | 835 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø54 |
| Length | 2060 mm |
|---|---|
| Width | 1150 mm |
| Height | 1050 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.