EK-SR-491DC7-A03 C
121.82 kW
Blast freezer EK-SR-480BE7-A05 C
Defrost: None
Product code: EK-SR-480BE7-A05 C
- Cooling capacity i
- 122.69 kW
- Air flow
- 96,554 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 4 × ⌀800 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Data
| Air flow | 96,554 m³/h |
|---|---|
| External surface | 527.3 m² |
| Inner volume | 157.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,235 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 15,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 74.0 dB(A) |
|---|---|
| Sound power | 98.7 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-SR-480BE7-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)
- 122.687 kW
- Low speed (Y)
- 107.958 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 | 51.33 | 51.46 | 51.47 | 51.64 | 51.42 | 50.97 | 50.37 | 50.65 | 53.51 | 57.65 | 55.97 | 55.34 | 54.45 | 53.09 |
| 5 | 58.75 | 59.99 | 61.01 | 68.68 | 68.88 | 68.58 | 67.88 | 68.13 | 72.14 | 77.81 | 75.46 | 74.64 | 73.46 | 71.64 |
| 6 | 70.50 | 72.75 | 75.03 | 85.46 | 86.51 | 86.77 | 86.42 | 86.80 | 91.93 | 99.25 | 96.32 | 95.21 | 93.58 | 91.09 |
| 7 | 80.25 | 84.13 | ≈ 87.63 | ≈ 100.78 | 103.00 | 104.32 | 104.92 | 105.99 | 112.55 | 121.80 | 118.40 | 117.06 | 115.08 | 111.88 |
| 8 | 89.20 | 94.56 | ≈ 99.40 | ≈ 115.12 | 118.31 | 120.29 | 121.35 | 122.69 | 130.32 | 141.46 | 138.34 | 137.08 | 135.18 | 132.04 |
| 9 | 108.21 | 115.94 | 122.95 | 129.08 | 133.39 | 136.20 | 137.82 | 139.51 | 148.26 | 161.07 | 157.62 | 156.19 | 154.02 | 150.37 |
| 10 | ≈ 116.47 | 126.04 | 134.84 | 142.57 | 148.14 | 151.94 | 154.23 | 156.39 | 166.28 | 180.76 | 177.10 | 175.52 | 173.11 | 168.98 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 45.62 | 45.49 | 45.49 | 45.55 | 45.34 | 44.97 | 44.50 | 44.85 | 47.54 | 51.30 | 49.93 | 49.42 | 48.69 | 47.59 |
| 5 | 52.54 | 53.13 | 53.67 | 60.16 | 60.18 | 59.80 | 59.25 | 59.53 | 63.06 | 68.08 | 66.16 | 65.48 | 64.51 | 63.03 |
| 6 | 63.33 | 64.98 | 66.42 | 75.11 | 75.40 | 75.39 | 74.95 | 75.23 | 79.67 | 85.98 | 83.46 | 82.51 | 81.15 | 79.03 |
| 7 | 73.39 | 75.90 | 78.45 | 89.56 | 90.89 | 91.39 | 91.24 | 91.64 | 97.06 | 104.90 | 101.85 | 100.66 | 98.91 | 96.09 |
| 8 | 81.65 | 85.60 | ≈ 89.19 | ≈ 102.61 | 104.92 | 106.30 | 106.96 | 107.96 | 114.61 | 124.35 | 120.96 | 119.57 | 117.51 | 114.12 |
| 9 | 99.44 | 105.30 | 110.60 | 115.22 | 118.39 | 120.36 | 121.41 | 122.65 | 130.24 | 141.37 | 138.18 | 136.86 | 134.86 | 131.52 |
| 10 | 107.45 | 114.87 | 121.61 | 127.52 | 131.60 | 134.28 | 135.82 | 137.41 | 145.97 | 158.49 | 155.07 | 153.59 | 151.35 | 147.54 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 177.103 | 155.073 |
| SC2 | 0 | 8 | 122.687 | 107.958 |
| SC3 | -18 | 7 | 101.796 | 90.206 |
| SC4 | -25 | 6 | 75.034 | 66.418 |
| SC5 | -34 | 6 | 71.177 | 63.783 |
Dimensions
| A | 5660 mm |
|---|---|
| B | 1360 mm |
| C | 2790 mm |
| F | 1310 mm |
| G | 1770 mm |
| E | 5265 mm |
| H | 1393 mm |
| I | 5690 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5660 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.