EK-SR-380BC10-A05 C
61.09 kW
Blast freezer EK-SR-280BE7-A05 C
Defrost: None
Product code: EK-SR-280BE7-A05 C
- Cooling capacity i
- 60.80 kW
- Air flow
- 48,281 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 2 × ⌀800 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-SR — EK-SR - blast freezer
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 80 — Ø800 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: E — 6 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 48,281 m³/h |
|---|---|
| External surface | 263.6 m² |
| Inner volume | 79.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 746 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 7,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 95.7 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EK-SR-280BE7-A05 C | None |
|---|
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)
- 60.804 kW
- Low speed (Y)
- 53.538 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 | 25.30 | 25.40 | 25.42 | 25.52 | 25.42 | 25.20 | 24.91 | 25.05 | 26.47 | 28.52 | 27.69 | 27.38 | 26.94 | 26.27 |
| 5 | 28.95 | 29.59 | 30.13 | 33.94 | 34.05 | 33.91 | 33.57 | 33.70 | 35.69 | 38.49 | 37.33 | 36.93 | 36.34 | 35.45 |
| 6 | 34.71 | 35.88 | 37.04 | 42.22 | 42.76 | 42.91 | 42.75 | 42.94 | 45.48 | 49.10 | 47.66 | 47.10 | 46.31 | 45.08 |
| 7 | 39.54 | 41.52 | ≈ 43.31 | ≈ 49.86 | 50.99 | 51.67 | 51.99 | 52.53 | 55.73 | 60.28 | 58.60 | 57.94 | 56.96 | 55.38 |
| 8 | 43.92 | 46.64 | ≈ 49.10 | ≈ 56.93 | 58.56 | 59.57 | 60.12 | 60.80 | 64.59 | 70.12 | 68.59 | 67.97 | 67.03 | 65.48 |
| 9 | 53.24 | 57.15 | 60.70 | 63.81 | 66.00 | 67.44 | 68.27 | 69.14 | 73.48 | 79.84 | 78.15 | 77.44 | 76.38 | 74.58 |
| 10 | ≈ 57.27 | 62.09 | 66.54 | 70.45 | 73.28 | 75.22 | 76.40 | 77.50 | 82.41 | 89.60 | 87.81 | 87.03 | 85.84 | 83.80 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 22.51 | 22.47 | 22.49 | 22.53 | 22.44 | 22.26 | 22.03 | 22.21 | 23.53 | 25.40 | 24.72 | 24.47 | 24.11 | 23.57 |
| 5 | 25.92 | 26.24 | 26.53 | 29.76 | 29.74 | 29.60 | 29.33 | 29.47 | 31.22 | 33.71 | 32.76 | 32.42 | 31.94 | 31.22 |
| 6 | 31.23 | 32.08 | 32.83 | 37.15 | 37.31 | 37.32 | 37.10 | 37.25 | 39.43 | 42.57 | 41.33 | 40.86 | 40.19 | 39.15 |
| 7 | 36.17 | 37.46 | 38.76 | 44.29 | 44.97 | 45.24 | 45.17 | 45.38 | 48.07 | 51.95 | 50.44 | 49.86 | 48.99 | 47.60 |
| 8 | 40.25 | 42.27 | ≈ 44.10 | ≈ 50.79 | 51.97 | 52.68 | 53.03 | 53.54 | 56.84 | 61.62 | 59.92 | 59.24 | 58.22 | 56.54 |
| 9 | 48.99 | 51.97 | 54.66 | 57.01 | 58.63 | 59.64 | 60.19 | 60.82 | 64.59 | 70.12 | 68.55 | 67.90 | 66.91 | 65.26 |
| 10 | 52.90 | 56.66 | 60.08 | 63.08 | 65.18 | 66.53 | 67.33 | 68.14 | 72.39 | 78.61 | 76.93 | 76.20 | 75.09 | 73.21 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 87.806 | 76.929 |
| SC2 | 0 | 8 | 60.804 | 53.538 |
| SC3 | -18 | 7 | 50.375 | 44.620 |
| SC4 | -25 | 6 | 37.042 | 32.827 |
| SC5 | -34 | 6 | 35.060 | 31.458 |
Dimensions
| A | 3060 mm |
|---|---|
| B | 1360 mm |
| C | 2790 mm |
| F | 1310 mm |
| G | 1770 mm |
| E | 2665 mm |
| H | 1393 mm |
| I | 3090 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 3060 mm |
|---|---|
| Width | 1393 mm |
| Height | 2790 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.