EK-T-163BG10-B08 C
20.68 kW
Blast freezer EK-T-250AE10-B10 C ED
Defrost: Electric
Product code: EK-T-250AE10-B10 C ED
- Cooling capacity i
- 19.84 kW
- Air flow
- 14,987 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: E — 6 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 | 14,987 m³/h |
|---|---|
| External surface | 78.1 m² |
| Inner volume | 32.9 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 211 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 | 61.0 dB(A) |
|---|---|
| Sound power | 83.3 dB(A) |
| Energy class | D |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø54 |
| EK-T-250AE10-B10 C | None |
|---|---|
| EK-T-250AE10-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)
- 18.928 kW
- Low speed (Y)
- 16.498 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 | 8.02 | 7.77 | 7.63 | 7.57 | 7.50 | 7.44 | 7.38 | 7.45 | 7.88 | 8.53 | 8.34 | 8.27 | 8.18 | 8.04 |
| 5 | 9.71 | 9.45 | 9.30 | 10.25 | 10.15 | 10.04 | 9.92 | 9.97 | 10.56 | 11.41 | 11.12 | 11.02 | 10.88 | 10.67 |
| 6 | 12.30 | 12.06 | 11.92 | 13.17 | 13.05 | 12.90 | 12.74 | 12.75 | 13.49 | 14.55 | 14.12 | 13.97 | 13.77 | 13.45 |
| 7 | 14.95 | 14.76 | 14.65 | 16.24 | 16.14 | 15.98 | 15.78 | 15.75 | 16.65 | 17.94 | 17.37 | 17.17 | 16.87 | 16.42 |
| 8 | 17.55 | 17.46 | 17.45 | 19.43 | 19.35 | 19.20 | 18.99 | 18.93 | 20.00 | 21.55 | 20.84 | 20.57 | 20.19 | 19.59 |
| 9 | 22.31 | 22.37 | 22.49 | 22.65 | 22.65 | 22.53 | 22.31 | 22.24 | 23.50 | 25.33 | 24.49 | 24.16 | 23.69 | 22.93 |
| 10 | 25.01 | 25.28 | 25.58 | 25.88 | 25.97 | 25.88 | 25.71 | 25.64 | 27.10 | 29.21 | 28.26 | 27.88 | 27.32 | 26.42 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.15 | 6.94 | 6.83 | 6.79 | 6.74 | 6.70 | 6.66 | 6.76 | 7.17 | 7.77 | 7.62 | 7.56 | 7.48 | 7.37 |
| 5 | 8.59 | 8.36 | 8.24 | 9.09 | 9.02 | 8.94 | 8.85 | 8.93 | 9.47 | 10.25 | 10.01 | 9.93 | 9.82 | 9.65 |
| 6 | 10.83 | 10.60 | 10.48 | 11.58 | 11.49 | 11.38 | 11.25 | 11.29 | 11.96 | 12.91 | 12.56 | 12.43 | 12.26 | 12.00 |
| 7 | 13.12 | 12.91 | 12.82 | 14.21 | 14.11 | 13.98 | 13.82 | 13.82 | 14.62 | 15.77 | 15.29 | 15.12 | 14.87 | 14.49 |
| 8 | 15.43 | 15.28 | 15.21 | 16.91 | 16.84 | 16.71 | 16.52 | 16.50 | 17.44 | 18.81 | 18.20 | 17.97 | 17.64 | 17.13 |
| 9 | 19.65 | 19.58 | 19.61 | 19.69 | 19.65 | 19.53 | 19.34 | 19.29 | 20.38 | 21.98 | 21.25 | 20.97 | 20.56 | 19.90 |
| 10 | 22.08 | 22.15 | 22.30 | 22.48 | 22.50 | 22.40 | 22.21 | 22.16 | 23.42 | 25.24 | 24.42 | 24.08 | 23.59 | 22.80 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 28.264 | 24.420 |
| SC2 | 0 | 8 | 18.928 | 16.498 |
| SC3 | -18 | 7 | 16.207 | 14.174 |
| SC4 | -25 | 6 | 11.918 | 10.478 |
| SC5 | -34 | 6 | 12.258 | 10.794 |
Dimensions
| A | 2060 mm |
|---|---|
| B | 1050 mm |
| C | 935 mm |
| F | 840 mm |
| G | 1635 mm |
| E | 1050 mm |
| G1 | 835 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø54 |
| Length | 2060 mm |
|---|---|
| Width | 1050 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.