EK-SR-391CE4-A04 C
144.49 kW
Blast freezer EK-SR-480AG4-A05 C
Defrost: None
Product code: EK-SR-480AG4-A05 C
- Cooling capacity i
- 146.39 kW
- Air flow
- 74,905 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 | 74,905 m³/h |
|---|---|
| External surface | 781.9 m² |
| Inner volume | 155.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,224 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-480AG4-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)
- 146.386 kW
- Low speed (Y)
- 124.812 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 | 61.81 | 63.36 | 64.64 | 65.64 | 65.91 | 65.64 | 64.93 | 66.35 | 70.62 | 76.50 | 74.70 | 74.14 | 73.30 | 71.76 |
| 5 | 69.03 | 71.63 | 74.25 | 84.84 | 86.01 | 86.23 | 85.68 | 87.06 | 92.48 | 100.11 | 97.34 | 96.37 | 94.97 | 92.97 |
| 6 | 80.10 | 84.62 | 88.68 | ≈ 102.39 | 104.84 | 106.14 | 106.48 | 108.21 | 115.03 | 124.90 | 121.63 | 120.23 | 118.17 | 114.91 |
| 7 | 90.11 | 96.38 | ≈ 102.05 | ≈ 118.81 | 122.43 | 124.51 | 125.30 | 127.20 | 135.16 | 146.78 | 143.15 | 141.68 | 139.48 | 135.84 |
| 8 | ≈ 99.17 | 107.31 | ≈ 114.77 | ≈ 134.72 | 139.71 | 142.79 | 144.18 | 146.39 | 155.54 | 168.99 | 164.76 | 163.01 | 160.31 | 155.77 |
| 9 | ≈ 119.21 | 130.41 | 140.81 | 149.97 | 156.58 | 160.76 | 162.95 | 165.66 | 176.06 | 191.27 | 186.71 | 184.66 | 181.51 | 176.09 |
| 10 | 127.31 | 140.61 | 153.28 | 164.57 | 172.85 | 178.44 | 181.60 | 184.92 | 196.63 | 213.68 | 208.85 | 206.55 | 202.99 | 196.74 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 54.24 | 55.02 | 55.73 | 56.33 | 56.33 | 56.01 | 55.35 | 56.95 | 60.63 | 65.74 | 64.32 | 63.85 | 63.22 | 62.36 |
| 5 | 60.86 | 62.73 | 64.33 | 72.88 | 73.18 | 72.97 | 72.17 | 73.59 | 78.18 | 84.71 | 82.29 | 81.47 | 80.30 | 78.62 |
| 6 | 72.05 | 74.90 | 77.77 | 89.02 | 90.34 | 90.58 | 89.87 | 91.11 | 96.63 | 104.60 | 101.21 | 99.91 | 98.00 | 94.95 |
| 7 | 81.25 | 85.76 | ≈ 89.82 | ≈ 103.66 | 106.03 | 107.15 | 107.17 | 108.69 | 115.37 | 125.19 | 121.19 | 119.49 | 116.94 | 112.78 |
| 8 | 89.87 | 95.89 | ≈ 101.34 | ≈ 117.76 | 121.13 | 122.88 | 123.15 | 124.81 | 132.42 | 143.57 | 139.39 | 137.60 | 134.88 | 130.32 |
| 9 | 108.58 | 117.05 | 124.79 | 131.47 | 135.97 | 138.39 | 139.17 | 141.07 | 149.64 | 162.12 | 157.50 | 155.39 | 152.18 | 146.69 |
| 10 | 116.44 | 126.77 | 136.34 | 144.67 | 150.34 | 153.81 | 155.15 | 157.40 | 166.97 | 180.85 | 175.84 | 173.44 | 169.75 | 163.37 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 208.852 | 175.837 |
| SC2 | 0 | 8 | 146.386 | 124.812 |
| SC3 | -18 | 7 | 120.459 | 104.773 |
| SC4 | -25 | 6 | 88.677 | 77.768 |
| SC5 | -34 | 6 | 81.160 | 72.861 |
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.