EK-SR-491BC10-A04 C
78.57 kW
Blast freezer EK-SR-380BE10-A05 C
Defrost: None
Product code: EK-SR-380BE10-A05 C
- Cooling capacity i
- 78.50 kW
- Air flow
- 74,509 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 3 × ⌀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: 3 — 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: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 74,509 m³/h |
|---|---|
| External surface | 285.7 m² |
| Inner volume | 117.5 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 983 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 11,700 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 73.0 dB(A) |
|---|---|
| Sound power | 97.9 dB(A) |
| Energy class | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-380BE10-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)
- 78.498 kW
- Low speed (Y)
- 69.084 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 | 32.40 | 32.35 | 32.44 | 32.49 | 32.27 | 31.90 | 31.42 | 31.38 | 33.09 | 35.55 | 34.37 | 33.92 | 33.29 | 32.33 |
| 5 | 37.14 | 37.95 | 38.61 | 43.45 | 43.55 | 43.32 | 42.81 | 42.78 | 45.22 | 48.68 | 47.10 | 46.51 | 45.67 | 44.38 |
| 6 | 44.56 | 46.32 | 47.53 | 54.16 | 54.84 | 55.01 | 54.77 | 54.88 | 58.07 | 62.62 | 60.65 | 59.90 | 58.81 | 57.10 |
| 7 | 50.92 | 53.49 | ≈ 55.82 | ≈ 64.28 | 65.77 | 66.68 | 67.03 | 67.38 | 71.40 | 77.18 | 74.97 | 74.08 | 72.77 | 70.65 |
| 8 | 56.56 | 60.08 | ≈ 63.27 | ≈ 73.40 | 75.54 | 76.91 | 77.66 | 78.50 | 83.38 | 90.51 | 88.52 | 87.71 | 86.48 | 84.44 |
| 9 | 68.54 | 73.60 | 78.21 | 82.26 | 85.14 | 87.07 | 88.20 | 89.31 | 94.92 | 103.14 | 100.98 | 100.07 | 98.69 | 96.36 |
| 10 | ≈ 73.71 | 79.95 | 85.71 | 90.79 | 94.51 | 97.09 | 98.70 | 100.12 | 106.48 | 115.79 | 113.53 | 112.54 | 111.03 | 108.42 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 28.83 | 28.73 | 28.69 | 28.67 | 28.46 | 28.14 | 27.75 | 27.84 | 29.43 | 31.67 | 30.70 | 30.33 | 29.81 | 29.03 |
| 5 | 33.30 | 33.70 | 34.03 | 38.13 | 38.05 | 37.80 | 37.38 | 37.43 | 39.60 | 42.67 | 41.34 | 40.86 | 40.17 | 39.13 |
| 6 | 40.16 | 41.25 | 42.20 | 47.73 | 48.07 | 48.01 | 47.67 | 47.62 | 50.40 | 54.35 | 52.65 | 52.01 | 51.08 | 49.63 |
| 7 | 46.52 | 48.19 | 49.86 | 56.97 | 57.84 | 58.18 | 58.09 | 58.27 | 61.70 | 66.64 | 64.63 | 63.84 | 62.66 | 60.79 |
| 8 | 51.92 | 54.55 | ≈ 56.94 | ≈ 65.60 | 67.15 | 68.10 | 68.57 | 69.08 | 73.22 | 79.23 | 77.01 | 76.11 | 74.76 | 72.55 |
| 9 | 63.19 | 67.06 | 70.57 | 73.64 | 75.77 | 77.12 | 77.87 | 78.68 | 83.56 | 90.71 | 88.69 | 87.85 | 86.57 | 84.42 |
| 10 | 68.21 | 73.11 | 77.56 | 81.46 | 84.23 | 86.07 | 87.16 | 88.19 | 93.70 | 101.76 | 99.62 | 98.69 | 97.27 | 94.85 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 113.533 | 99.624 |
| SC2 | 0 | 8 | 78.498 | 69.084 |
| SC3 | -18 | 7 | 64.956 | 57.390 |
| SC4 | -25 | 6 | 47.527 | 42.195 |
| SC5 | -34 | 6 | 45.003 | 40.453 |
Dimensions
| A | 4360 mm |
|---|---|
| B | 1360 mm |
| C | 2790 mm |
| F | 1310 mm |
| G | 1770 mm |
| E | 3965 mm |
| H | 1393 mm |
| I | 4390 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 4360 mm |
|---|---|
| Width | 1393 mm |
| Height | 2790 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.