EK-SR-480CE10-A05 C
127.63 kW
Blast freezer EK-SR-480CC4-A05 C
Defrost: None
Product code: EK-SR-480CC4-A05 C
- Cooling capacity i
- 127.59 kW
- Air flow
- 103,876 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 %
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: C — 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: C — 4 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 103,876 m³/h |
|---|---|
| External surface | 651.6 m² |
| Inner volume | 128.8 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,282 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 | 74.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EK-SR-480CC4-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)
- 122.815 kW
- Low speed (Y)
- 109.357 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 | 47.76 | 48.71 | 49.53 | 50.25 | 50.54 | 50.50 | 50.37 | 50.70 | 53.69 | 58.08 | 56.75 | 56.25 | 55.55 | 54.49 |
| 5 | 55.11 | 57.37 | 58.92 | 67.25 | 68.26 | 68.70 | 68.73 | 69.15 | 73.35 | 79.38 | 77.46 | 76.76 | 75.76 | 74.23 |
| 6 | 65.39 | 68.88 | 72.06 | ≈ 83.20 | 85.36 | 86.79 | 87.68 | 88.73 | 94.34 | 102.52 | 100.13 | 99.20 | 97.84 | 95.69 |
| 7 | 74.36 | 79.34 | ≈ 83.88 | ≈ 97.63 | 100.79 | 102.93 | 104.30 | 105.66 | 112.37 | 122.17 | 119.97 | 119.09 | 117.76 | 115.58 |
| 8 | ≈ 82.51 | 89.09 | ≈ 95.15 | ≈ 111.67 | 116.01 | 119.05 | 121.03 | 122.82 | 130.68 | 142.19 | 139.71 | 138.69 | 137.13 | 134.52 |
| 9 | ≈ 99.81 | 108.99 | 117.54 | 125.18 | 130.91 | 135.00 | 137.77 | 140.08 | 149.15 | 162.44 | 159.77 | 158.63 | 156.86 | 153.85 |
| 10 | ≈ 107.07 | 118.15 | 128.65 | 138.12 | 145.38 | 150.69 | 154.40 | 157.35 | 167.67 | 182.80 | 180.04 | 178.80 | 176.87 | 173.49 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 43.26 | 43.77 | 44.28 | 44.72 | 44.95 | 44.98 | 44.89 | 45.35 | 48.10 | 52.09 | 50.99 | 50.58 | 50.00 | 49.13 |
| 5 | 50.05 | 51.53 | 52.83 | 59.92 | 60.55 | 60.58 | 60.52 | 60.95 | 64.68 | 70.05 | 68.46 | 67.88 | 67.05 | 65.79 |
| 6 | 60.47 | 62.86 | 65.32 | 74.93 | 76.36 | 77.11 | 77.33 | 77.92 | 82.67 | 89.54 | 87.40 | 86.59 | 85.41 | 83.54 |
| 7 | 68.87 | 72.70 | ≈ 76.21 | ≈ 88.13 | 90.53 | 92.12 | 93.09 | 94.24 | 100.19 | 108.89 | 106.85 | 106.03 | 104.82 | 102.68 |
| 8 | 76.72 | 81.91 | ≈ 86.66 | ≈ 100.95 | 104.27 | 106.51 | 107.93 | 109.36 | 116.29 | 126.45 | 124.09 | 123.13 | 121.67 | 119.24 |
| 9 | ≈ 93.17 | 100.57 | 107.38 | 113.40 | 117.79 | 120.84 | 122.81 | 124.60 | 132.56 | 144.24 | 141.63 | 140.52 | 138.84 | 135.99 |
| 10 | ≈ 100.33 | 109.41 | 117.85 | 125.38 | 131.01 | 135.00 | 137.66 | 139.90 | 148.92 | 162.14 | 159.37 | 158.14 | 156.26 | 153.00 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 180.042 | 159.368 |
| SC2 | 0 | 8 | 122.815 | 109.357 |
| SC3 | -18 | 7 | 99.036 | 89.204 |
| SC4 | -25 | 6 | 72.059 | 65.322 |
| SC5 | -34 | 6 | 66.210 | 60.706 |
Dimensions
| A | 5660 mm |
|---|---|
| B | 1360 mm |
| C | 3090 mm |
| F | 1310 mm |
| G | 2070 mm |
| E | 5265 mm |
| H | 1393 mm |
| I | 5690 mm |
| D IN | 2 x Ø28 |
| D OUT | 2 x Ø54 |
| Length | 5660 mm |
|---|---|
| Width | 1393 mm |
| Height | 3090 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.