EK-SR-491DC4-A04 C
151.60 kW
Blast freezer EK-SR-480BE4-A05 C
Defrost: None
Product code: EK-SR-480BE4-A05 C
- Cooling capacity i
- 151.16 kW
- Air flow
- 92,299 m³/h
- Fin spacing
- 4.6 mm
- Fans
- 4 × ⌀800 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Data
| Air flow | 92,299 m³/h |
|---|---|
| External surface | 781.9 m² |
| Inner volume | 157.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,287 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 | 73.0 dB(A) |
|---|---|
| Sound power | 98.2 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-SR-480BE4-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)
- 151.161 kW
- Low speed (Y)
- 131.558 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 | 63.00 | 64.59 | 65.88 | 66.89 | 67.20 | 67.01 | 66.44 | 67.20 | 71.34 | 77.02 | 75.10 | 74.35 | 73.28 | 71.64 |
| 5 | 70.54 | 73.25 | 75.98 | 86.89 | 88.20 | 88.62 | 88.35 | 89.20 | 94.63 | 102.35 | 99.61 | 98.62 | 97.21 | 95.05 |
| 6 | 81.75 | 86.42 | 90.62 | ≈ 104.72 | 107.38 | 108.96 | 109.69 | 111.15 | 118.13 | 128.25 | 125.51 | 124.44 | 122.67 | 119.57 |
| 7 | 91.98 | 98.47 | ≈ 104.36 | ≈ 121.63 | 125.55 | 128.00 | 129.29 | 131.05 | 139.30 | 151.31 | 148.05 | 146.74 | 144.76 | 141.51 |
| 8 | ≈ 101.21 | 109.66 | ≈ 117.42 | ≈ 138.01 | 143.38 | 146.94 | 148.95 | 151.16 | 160.73 | 174.72 | 171.02 | 169.49 | 167.14 | 163.19 |
| 9 | ≈ 121.65 | 133.29 | 144.11 | 153.71 | 160.80 | 165.64 | 168.58 | 171.35 | 182.29 | 198.32 | 194.32 | 192.57 | 189.89 | 185.24 |
| 10 | ≈ 122.46 | ≈ 143.73 | 156.88 | 168.71 | 177.66 | 183.90 | 187.96 | 191.52 | 203.88 | 221.96 | 217.82 | 215.90 | 212.92 | 207.60 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 56.08 | 56.88 | 57.60 | 58.23 | 58.29 | 58.12 | 57.71 | 58.43 | 62.06 | 67.17 | 65.63 | 65.09 | 64.33 | 63.01 |
| 5 | 63.07 | 65.08 | 66.81 | 75.43 | 76.18 | 76.29 | 75.91 | 76.60 | 81.25 | 87.87 | 85.55 | 84.71 | 83.53 | 81.74 |
| 6 | 74.27 | 77.64 | 80.67 | 92.59 | 94.47 | 95.21 | 95.13 | 95.89 | 101.68 | 110.04 | 107.01 | 105.84 | 104.12 | 101.42 |
| 7 | 84.01 | 88.81 | ≈ 93.15 | ≈ 107.68 | 110.47 | 112.14 | 112.91 | 114.22 | 121.33 | 131.72 | 128.72 | 127.51 | 125.71 | 122.47 |
| 8 | 92.88 | 99.28 | ≈ 105.10 | ≈ 122.41 | 126.29 | 128.72 | 129.98 | 131.56 | 139.76 | 151.79 | 148.33 | 146.90 | 144.74 | 141.11 |
| 9 | ≈ 112.13 | 121.17 | 129.44 | 136.68 | 141.82 | 145.13 | 147.00 | 149.01 | 158.34 | 172.00 | 168.24 | 166.59 | 164.09 | 159.82 |
| 10 | ≈ 120.19 | 131.19 | 141.38 | 150.40 | 156.91 | 161.36 | 163.98 | 166.50 | 177.01 | 192.35 | 188.35 | 186.52 | 183.70 | 178.82 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 217.818 | 188.347 |
| SC2 | 0 | 8 | 151.161 | 131.558 |
| SC3 | -18 | 7 | 123.389 | 108.954 |
| SC4 | -25 | 6 | 90.620 | 80.665 |
| SC5 | -34 | 6 | 82.838 | 75.114 |
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.