EK-SR-480CG10-A05 C
161.92 kW
Blast freezer EK-SR-391DG7-A03 C
Defrost: None
Product code: EK-SR-391DG7-A03 C
- Cooling capacity i
- 159.98 kW
- Air flow
- 92,698 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 3 × ⌀910 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Data
| Air flow | 92,698 m³/h |
|---|---|
| External surface | 790.9 m² |
| Inner volume | 231.6 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,332 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 1,210 rpm |
| Power | 15,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 69.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-391DG7-A03 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)
- 159.984 kW
- Low speed (Y)
- 128.664 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 | 67.48 | 68.21 | 68.67 | 69.31 | 69.36 | 69.02 | 68.41 | 68.93 | 73.10 | 78.97 | 76.94 | 76.18 | 75.03 | 73.26 |
| 5 | 76.14 | 78.29 | 80.13 | 90.70 | 91.39 | 91.36 | 90.72 | 91.25 | 96.70 | 104.33 | 101.43 | 100.36 | 98.84 | 96.53 |
| 6 | 90.44 | 93.85 | 97.35 | 111.41 | 113.24 | 113.99 | 113.87 | 114.57 | 121.43 | 131.30 | 127.60 | 126.16 | 124.02 | 120.68 |
| 7 | 102.61 | 108.22 | ≈ 113.32 | ≈ 130.87 | 134.20 | 136.24 | 137.25 | 138.65 | 147.04 | 159.24 | 154.95 | 153.23 | 150.65 | 146.44 |
| 8 | 113.58 | 121.10 | ≈ 127.96 | ≈ 148.84 | 153.50 | 156.46 | 158.11 | 159.98 | 169.97 | 184.63 | 180.56 | 178.88 | 176.33 | 172.03 |
| 9 | ≈ 137.26 | 147.92 | 157.69 | 166.28 | 172.42 | 176.47 | 178.88 | 181.30 | 192.70 | 209.39 | 205.01 | 203.11 | 200.20 | 195.22 |
| 10 | ≈ 147.28 | 160.29 | 172.34 | 183.04 | 190.80 | 196.21 | 199.53 | 202.61 | 215.47 | 234.26 | 229.65 | 227.56 | 224.32 | 218.68 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 56.10 | 56.14 | 56.35 | 56.66 | 56.61 | 56.33 | 55.86 | 56.47 | 59.96 | 64.89 | 63.36 | 62.82 | 62.06 | 60.96 |
| 5 | 63.81 | 64.61 | 65.41 | 73.39 | 73.66 | 73.48 | 72.96 | 73.47 | 77.89 | 84.23 | 81.93 | 81.10 | 79.91 | 78.12 |
| 6 | 76.30 | 78.25 | 80.02 | 90.60 | 91.38 | 91.47 | 90.94 | 91.41 | 96.84 | 104.69 | 101.58 | 100.43 | 98.75 | 96.09 |
| 7 | 87.99 | 91.36 | 93.89 | 107.16 | 108.77 | 109.42 | 109.27 | 109.82 | 116.34 | 125.85 | 122.14 | 120.69 | 118.54 | 115.03 |
| 8 | 98.78 | 103.06 | ≈ 107.34 | ≈ 123.49 | 126.26 | 127.61 | 127.85 | 128.66 | 136.35 | 147.57 | 143.44 | 141.72 | 139.14 | 134.86 |
| 9 | 119.68 | 126.56 | 132.82 | 138.31 | 141.99 | 144.29 | 145.43 | 146.93 | 155.96 | 169.16 | 165.03 | 163.08 | 160.11 | 155.11 |
| 10 | 129.19 | 137.87 | 145.79 | 152.74 | 157.51 | 160.59 | 162.25 | 164.11 | 174.24 | 189.02 | 184.77 | 182.85 | 179.91 | 174.85 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 229.649 | 184.766 |
| SC2 | 0 | 8 | 159.984 | 128.664 |
| SC3 | -18 | 7 | 132.379 | 107.926 |
| SC4 | -25 | 6 | 97.347 | 80.017 |
| SC5 | -34 | 6 | 91.431 | 76.827 |
Dimensions
| A | 4360 mm |
|---|---|
| B | 1360 mm |
| C | 3390 mm |
| F | 1310 mm |
| G | 2370 mm |
| E | 3965 mm |
| H | 1393 mm |
| I | 4390 mm |
| D IN | 2 x Ø35 |
| D OUT | 2 x Ø66,7 |
| Length | 4360 mm |
|---|---|
| Width | 1393 mm |
| Height | 3390 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.