EK-SR-391DC4-A03 C
123.79 kW
Blast freezer EK-SR-480AG7-A05 C
Defrost: None
Product code: EK-SR-480AG7-A05 C
- Cooling capacity i
- 123.74 kW
- Air flow
- 80,657 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 | 80,657 m³/h |
|---|---|
| External surface | 527.3 m² |
| Inner volume | 155.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,173 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 | 72.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-SR-480AG7-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)
- 123.740 kW
- Low speed (Y)
- 107.826 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 | 52.14 | 52.43 | 52.68 | 52.78 | 52.57 | 52.05 | 51.34 | 52.24 | 55.36 | 59.68 | 57.99 | 57.35 | 56.45 | 55.08 |
| 5 | 59.47 | 60.90 | 62.08 | 69.97 | 70.18 | 69.80 | 68.97 | 69.63 | 73.88 | 79.79 | 77.50 | 76.70 | 75.58 | 73.86 |
| 6 | 71.16 | 73.63 | 76.09 | 86.77 | 87.85 | 88.01 | 87.42 | 88.28 | 93.58 | 101.08 | 97.94 | 96.77 | 95.06 | 92.44 |
| 7 | 80.79 | 84.90 | ≈ 88.60 | ≈ 101.99 | 104.22 | 105.41 | 105.73 | 107.10 | 113.75 | 123.36 | 119.62 | 118.16 | 115.97 | 112.47 |
| 8 | 89.69 | 95.32 | ≈ 100.38 | ≈ 116.37 | 119.60 | 121.44 | 122.18 | 123.74 | 131.41 | 142.62 | 139.08 | 137.64 | 135.48 | 131.87 |
| 9 | 108.69 | 116.73 | 124.03 | 130.37 | 134.73 | 137.40 | 138.65 | 140.51 | 149.25 | 162.06 | 158.11 | 156.45 | 153.92 | 149.64 |
| 10 | ≈ 116.87 | 126.77 | 135.89 | 143.87 | 149.52 | 153.09 | 155.00 | 157.32 | 167.17 | 181.56 | 177.35 | 175.47 | 172.61 | 167.69 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 46.00 | 45.97 | 46.04 | 46.14 | 45.93 | 45.50 | 44.92 | 45.72 | 48.58 | 52.54 | 51.17 | 50.65 | 49.92 | 48.82 |
| 5 | 52.83 | 53.53 | 54.15 | 60.75 | 60.76 | 60.29 | 59.57 | 60.28 | 63.95 | 69.11 | 67.13 | 66.45 | 65.50 | 64.07 |
| 6 | 63.51 | 65.29 | 66.83 | 75.37 | 75.89 | 75.76 | 75.08 | 75.71 | 80.23 | 86.62 | 83.91 | 82.91 | 81.46 | 79.22 |
| 7 | 73.45 | 76.10 | 78.74 | 89.96 | 91.25 | 91.60 | 91.15 | 91.79 | 97.22 | 105.08 | 101.74 | 100.42 | 98.48 | 95.35 |
| 8 | 81.63 | 85.71 | ≈ 89.41 | ≈ 102.91 | 105.17 | 106.38 | 106.70 | 107.83 | 114.42 | 124.11 | 120.23 | 118.66 | 116.30 | 112.34 |
| 9 | 99.32 | 105.34 | 110.78 | 115.47 | 118.59 | 120.30 | 120.98 | 122.33 | 129.81 | 140.77 | 137.13 | 135.58 | 133.23 | 128.97 |
| 10 | 107.24 | 114.83 | 121.72 | 127.70 | 131.70 | 134.16 | 135.26 | 136.91 | 145.31 | 157.57 | 153.63 | 151.87 | 149.10 | 144.08 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 177.348 | 153.630 |
| SC2 | 0 | 8 | 123.740 | 107.826 |
| SC3 | -18 | 7 | 103.023 | 90.599 |
| SC4 | -25 | 6 | 76.093 | 66.829 |
| SC5 | -34 | 6 | 71.893 | 63.990 |
Dimensions
| A | 5660 mm |
|---|---|
| B | 1360 mm |
| C | 2490 mm |
| F | 1310 mm |
| G | 1470 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 | 2490 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.