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)
- 95.355 kW
- Low speed (Y)
- 85.255 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 | 36.88 | 36.81 | 36.85 | 36.96 | 36.87 | 36.68 | 36.44 | 36.46 | 38.56 | 41.65 | 40.61 | 40.23 | 39.69 | 38.89 |
| 5 | 43.77 | 44.36 | 44.90 | 50.42 | 50.55 | 50.37 | 50.09 | 50.11 | 53.05 | 57.27 | 55.76 | 55.18 | 54.35 | 53.09 |
| 6 | 53.74 | 55.35 | 56.77 | 64.11 | 64.80 | 65.02 | 64.90 | 65.01 | 68.85 | 74.34 | 72.35 | 71.60 | 70.52 | 68.84 |
| 7 | 62.61 | 65.23 | 67.65 | 77.62 | 79.28 | 80.15 | 80.41 | 80.74 | 85.59 | 92.58 | 90.23 | 89.31 | 87.95 | 85.79 |
| 8 | 70.29 | 74.02 | ≈ 77.43 | ≈ 89.41 | 91.77 | 93.36 | 94.38 | 95.36 | 101.33 | 110.07 | 107.98 | 107.13 | 105.87 | 103.72 |
| 9 | 85.95 | 91.45 | 96.48 | 100.94 | 104.14 | 106.33 | 107.79 | 109.06 | 115.95 | 126.05 | 123.74 | 122.79 | 121.35 | 118.95 |
| 10 | 93.12 | 100.09 | 106.48 | 112.15 | 116.29 | 119.22 | 121.19 | 122.84 | 130.68 | 142.17 | 139.70 | 138.65 | 137.07 | 134.37 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 33.49 | 33.28 | 33.24 | 33.32 | 33.26 | 33.12 | 32.95 | 33.10 | 35.05 | 37.90 | 37.03 | 36.71 | 36.25 | 35.58 |
| 5 | 39.71 | 39.96 | 40.26 | 45.02 | 45.10 | 44.98 | 44.74 | 44.88 | 47.55 | 51.39 | 50.11 | 49.65 | 48.99 | 47.96 |
| 6 | 48.90 | 49.90 | 50.82 | 57.38 | 57.79 | 57.84 | 57.64 | 57.74 | 61.17 | 66.03 | 64.31 | 63.67 | 62.74 | 61.32 |
| 7 | 57.56 | 59.55 | 61.01 | 69.50 | 70.50 | 70.95 | 71.00 | 71.26 | 75.52 | 81.67 | 79.55 | 78.74 | 77.52 | 75.63 |
| 8 | 65.03 | 67.87 | 70.50 | 80.99 | 82.81 | 84.02 | 84.75 | 85.26 | 90.42 | 97.92 | 95.52 | 94.56 | 93.15 | 90.85 |
| 9 | 79.80 | 84.09 | 88.02 | 91.54 | 94.01 | 95.68 | 96.73 | 97.77 | 103.90 | 112.90 | 110.72 | 109.83 | 108.49 | 106.27 |
| 10 | 86.76 | 92.28 | 97.35 | 101.84 | 105.08 | 107.29 | 108.74 | 110.04 | 116.99 | 127.19 | 124.82 | 123.83 | 122.33 | 119.80 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 139.698 | 124.822 |
| SC2 | 0 | 8 | 95.355 | 85.255 |
| SC3 | -18 | 7 | 78.365 | 69.972 |
| SC4 | -25 | 6 | 56.765 | 50.823 |
| SC5 | -34 | 6 | 54.163 | 49.181 |
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 |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.