EK-SR-480AE7-A05 C
99.42 kW
Blast freezer EK-SR-480CC7-A05 C
Defrost: None
Product code: EK-SR-480CC7-A05 C
- Cooling capacity i
- 99.14 kW
- Air flow
- 106,183 m³/h
- Fin spacing
- 7.0 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: 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: 7 — Fin spacing about 7 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 106,183 m³/h |
|---|---|
| External surface | 439.4 m² |
| Inner volume | 128.8 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,237 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 | 99.2 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø54 |
| EK-SR-480CC7-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)
- 99.140 kW
- Low speed (Y)
- 88.944 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 | 41.22 | 41.15 | 41.04 | 41.09 | 40.88 | 40.53 | 40.10 | 39.98 | 42.22 | 45.48 | 44.15 | 43.66 | 42.96 | 41.91 |
| 5 | 47.42 | 48.19 | 48.84 | 54.85 | 54.94 | 54.69 | 54.20 | 54.07 | 57.17 | 61.61 | 59.78 | 59.10 | 58.12 | 56.58 |
| 6 | 57.17 | 58.76 | 60.36 | 68.56 | 69.30 | 69.49 | 69.28 | 69.26 | 73.29 | 79.07 | 76.75 | 75.88 | 74.61 | 72.63 |
| 7 | 65.45 | 68.34 | 70.96 | 81.45 | 83.16 | 84.24 | 84.85 | 85.17 | 90.23 | 97.54 | 94.91 | 93.88 | 92.35 | 89.90 |
| 8 | 72.93 | 76.98 | ≈ 80.65 | ≈ 93.18 | 95.65 | 97.26 | 98.24 | 99.14 | 105.30 | 114.30 | 111.97 | 111.03 | 109.62 | 107.30 |
| 9 | 88.65 | 94.56 | 99.92 | 104.64 | 107.98 | 110.24 | 111.69 | 112.90 | 119.99 | 130.36 | 127.82 | 126.78 | 125.20 | 122.56 |
| 10 | 95.58 | 102.99 | 109.77 | 115.75 | 120.09 | 123.12 | 125.11 | 126.72 | 134.76 | 146.54 | 143.86 | 142.72 | 141.00 | 138.06 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 37.22 | 37.01 | 36.93 | 36.93 | 36.75 | 36.46 | 36.12 | 36.17 | 38.23 | 41.24 | 40.12 | 39.70 | 39.12 | 38.23 |
| 5 | 43.06 | 43.41 | 43.75 | 48.98 | 48.91 | 48.68 | 48.29 | 48.27 | 51.08 | 55.10 | 53.56 | 52.99 | 52.17 | 50.93 |
| 6 | 52.10 | 53.30 | 54.36 | 61.38 | 61.78 | 61.62 | 61.33 | 61.35 | 64.90 | 70.05 | 68.05 | 67.30 | 66.22 | 64.53 |
| 7 | 60.56 | 62.48 | 64.44 | 73.46 | 74.51 | 74.95 | 74.93 | 75.09 | 79.52 | 85.93 | 83.55 | 82.62 | 81.27 | 79.09 |
| 8 | 67.56 | 70.65 | 73.48 | 84.44 | 86.32 | 87.52 | 88.20 | 88.94 | 94.44 | 102.33 | 99.68 | 98.63 | 97.06 | 94.50 |
| 9 | 82.40 | 87.04 | 91.24 | 94.94 | 97.51 | 99.19 | 100.23 | 101.19 | 107.49 | 116.72 | 114.33 | 113.35 | 111.88 | 109.43 |
| 10 | 89.15 | 95.07 | 100.44 | 105.18 | 108.54 | 110.81 | 112.26 | 113.51 | 120.63 | 131.06 | 128.50 | 127.42 | 125.79 | 123.04 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 143.858 | 128.500 |
| SC2 | 0 | 8 | 99.140 | 88.944 |
| SC3 | -18 | 7 | 82.223 | 73.960 |
| SC4 | -25 | 6 | 60.362 | 54.357 |
| SC5 | -34 | 6 | 57.660 | 52.436 |
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.