EK-SR-491CE4-A04 C
180.44 kW
Blast freezer EK-SR-480BG4-A05 C
Defrost: None
Product code: EK-SR-480BG4-A05 C
- Cooling capacity i
- 181.89 kW
- Air flow
- 86,285 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 | 86,285 m³/h |
|---|---|
| External surface | 1,042.5 m² |
| Inner volume | 204.4 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,406 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 | 97.3 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-480BG4-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)
- 181.887 kW
- Low speed (Y)
- 154.970 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 | 77.81 | 79.34 | 80.65 | 81.75 | 82.06 | 81.72 | 81.08 | 82.35 | 87.52 | 94.77 | 92.57 | 91.80 | 90.73 | 89.12 |
| 5 | 86.94 | 90.22 | 92.49 | 105.30 | 106.57 | 106.83 | 106.28 | 107.48 | 114.06 | 123.44 | 120.03 | 118.82 | 117.09 | 114.49 |
| 6 | 101.61 | 106.68 | 111.26 | ≈ 128.05 | 130.87 | 132.42 | 132.65 | 133.97 | 142.09 | 153.84 | 149.48 | 147.78 | 145.27 | 141.28 |
| 7 | 114.53 | 121.69 | ≈ 128.15 | ≈ 148.60 | 152.75 | 155.17 | 156.20 | 158.16 | 167.98 | 182.37 | 177.98 | 176.20 | 173.49 | 168.96 |
| 8 | 126.30 | 135.69 | ≈ 144.25 | ≈ 168.57 | 174.31 | 177.85 | 179.52 | 181.89 | 193.20 | 209.77 | 204.76 | 202.61 | 199.30 | 193.71 |
| 9 | ≈ 152.13 | 165.19 | 177.26 | 187.84 | 195.39 | 200.21 | 202.80 | 205.74 | 218.59 | 237.36 | 231.89 | 229.38 | 225.54 | 218.92 |
| 10 | 162.70 | 178.47 | 193.21 | 206.30 | 215.83 | 222.27 | 225.96 | 229.60 | 244.06 | 265.10 | 259.25 | 256.45 | 252.10 | 244.51 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 67.96 | 68.58 | 69.08 | 69.81 | 70.00 | 69.79 | 69.28 | 70.35 | 74.78 | 81.05 | 79.24 | 78.61 | 77.74 | 76.49 |
| 5 | 76.19 | 78.00 | 79.62 | 90.01 | 90.64 | 90.59 | 89.93 | 90.84 | 96.37 | 104.22 | 101.42 | 100.40 | 98.94 | 96.74 |
| 6 | 90.29 | 93.75 | 96.24 | 109.75 | 111.28 | 111.75 | 111.37 | 112.22 | 118.95 | 128.73 | 124.98 | 123.49 | 121.35 | 117.95 |
| 7 | 102.51 | 107.45 | ≈ 111.93 | ≈ 128.74 | 131.54 | 133.09 | 133.39 | 134.39 | 142.43 | 154.21 | 149.67 | 147.84 | 145.11 | 140.58 |
| 8 | 113.62 | 120.31 | ≈ 126.39 | ≈ 146.30 | 150.20 | 152.45 | 153.34 | 154.97 | 164.46 | 178.36 | 173.92 | 172.02 | 169.14 | 163.76 |
| 9 | 137.51 | 147.07 | 155.79 | 163.38 | 168.60 | 171.68 | 173.16 | 175.12 | 185.87 | 201.53 | 196.64 | 194.44 | 191.01 | 185.03 |
| 10 | 147.76 | 159.58 | 170.44 | 179.93 | 186.52 | 190.77 | 192.93 | 195.34 | 207.38 | 224.89 | 219.58 | 217.12 | 213.18 | 206.29 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 259.250 | 219.583 |
| SC2 | 0 | 8 | 181.887 | 154.970 |
| SC3 | -18 | 7 | 150.492 | 130.030 |
| SC4 | -25 | 6 | 111.260 | 96.240 |
| SC5 | -34 | 6 | 102.820 | 91.159 |
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 | 2 x Ø35 |
| D OUT | 2 x Ø66,7 |
| 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.