EK-SR-391DE10-A03 C
113.14 kW
Blast freezer EK-SR-480AG10-A05 C
Defrost: None
Product code: EK-SR-480AG10-A05 C
- Cooling capacity i
- 113.15 kW
- Air flow
- 84,833 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 4 × ⌀800 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Model nomenclature
How to read the code of this model.
-
A
Model code (series): EK-SR — EK-SR - blast freezer
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 80 — Ø800 mm
-
D
Dimensional data - coil size letter: A — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
-
E
Dimensional data - tube rows: G — 8 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 84,833 m³/h |
|---|---|
| External surface | 380.9 m² |
| Inner volume | 155.9 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,165 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-480AG10-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)
- 113.150 kW
- Low speed (Y)
- 97.755 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 | 47.50 | 47.12 | 47.00 | 46.88 | 46.40 | 45.71 | 44.87 | 45.30 | 47.81 | 51.39 | 49.69 | 49.05 | 48.15 | 46.79 |
| 5 | 54.80 | 55.55 | 56.15 | 62.86 | 62.70 | 62.02 | 61.05 | 61.42 | 65.02 | 70.01 | 67.72 | 66.91 | 65.76 | 64.04 |
| 6 | 66.14 | 68.15 | 69.50 | 78.69 | 79.24 | 79.04 | 78.21 | 78.61 | 83.19 | 89.65 | 86.58 | 85.45 | 83.83 | 81.32 |
| 7 | 76.05 | 79.24 | 82.12 | 94.03 | 95.72 | 96.35 | 95.89 | 96.44 | 102.11 | 110.23 | 106.61 | 105.19 | 103.08 | 99.68 |
| 8 | 84.81 | 89.32 | ≈ 93.37 | ≈ 107.63 | 110.15 | 111.54 | 111.98 | 113.15 | 120.08 | 130.19 | 126.81 | 125.45 | 123.10 | 119.01 |
| 9 | 103.16 | 109.76 | 115.73 | 120.89 | 124.38 | 126.45 | 127.34 | 128.75 | 136.66 | 148.26 | 144.50 | 142.92 | 140.54 | 136.53 |
| 10 | 111.30 | 119.62 | 127.19 | 133.77 | 138.35 | 141.18 | 142.62 | 144.40 | 153.33 | 166.38 | 162.36 | 160.59 | 157.90 | 153.31 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 41.79 | 41.39 | 41.13 | 40.96 | 40.55 | 39.99 | 39.33 | 39.73 | 42.10 | 45.32 | 43.95 | 43.44 | 42.71 | 41.62 |
| 5 | 48.51 | 48.70 | 48.90 | 54.44 | 54.21 | 53.66 | 52.86 | 53.14 | 56.27 | 60.65 | 58.72 | 58.05 | 57.12 | 55.70 |
| 6 | 58.80 | 59.88 | 60.82 | 68.42 | 68.56 | 68.18 | 67.33 | 67.55 | 71.46 | 77.01 | 74.41 | 73.45 | 72.07 | 69.91 |
| 7 | 68.45 | 70.64 | 72.20 | 81.96 | 82.76 | 82.79 | 82.21 | 82.45 | 87.23 | 94.11 | 90.91 | 89.68 | 87.86 | 84.90 |
| 8 | 76.88 | 80.06 | 82.95 | 95.01 | 96.77 | 97.60 | 97.35 | 97.76 | 103.48 | 111.81 | 108.18 | 106.69 | 104.47 | 100.83 |
| 9 | 93.92 | 98.73 | 103.09 | 106.89 | 109.35 | 110.74 | 111.25 | 112.20 | 119.02 | 128.99 | 125.63 | 124.00 | 121.44 | 117.16 |
| 10 | 101.75 | 107.97 | 113.60 | 118.48 | 121.70 | 123.65 | 124.55 | 125.80 | 133.48 | 144.68 | 141.00 | 139.37 | 136.90 | 132.69 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 162.359 | 141.004 |
| SC2 | 0 | 8 | 113.150 | 97.755 |
| SC3 | -18 | 7 | 94.826 | 82.378 |
| SC4 | -25 | 6 | 69.496 | 60.817 |
| SC5 | -34 | 6 | 66.674 | 59.119 |
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.