EK-SR-180CG7-A05 C
46.54 kW
Blast freezer EK-SR-180CE4-A05 C
Defrost: None
Product code: EK-SR-180CE4-A05 C
- Cooling capacity i
- 46.57 kW
- Air flow
- 24,675 m³/h
- Fin spacing
- 4.6 mm
- Fans
- 1 × ⌀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: 1 — 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: E — 6 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 | 24,675 m³/h |
|---|---|
| External surface | 244.3 m² |
| Inner volume | 51.3 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 576 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 3,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 69.0 dB(A) |
|---|---|
| Sound power | 92.9 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EK-SR-180CE4-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)
- 46.569 kW
- Low speed (Y)
- 39.645 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 | 20.15 | 20.01 | 20.03 | 20.08 | 20.04 | 19.93 | 19.78 | 19.91 | 21.12 | 22.85 | 22.32 | 22.13 | 21.84 | 21.41 |
| 5 | 23.03 | 23.27 | 23.49 | 26.33 | 26.35 | 26.22 | 26.02 | 26.13 | 27.68 | 29.91 | 29.12 | 28.83 | 28.43 | 27.82 |
| 6 | 27.74 | 28.42 | 28.89 | 32.65 | 32.89 | 32.88 | 32.70 | 32.79 | 34.73 | 37.51 | 36.43 | 36.04 | 35.46 | 34.58 |
| 7 | 31.91 | 33.05 | 34.09 | 38.92 | 39.57 | 39.78 | 39.70 | 39.82 | 42.16 | 45.56 | 44.25 | 43.74 | 42.99 | 41.80 |
| 8 | 35.62 | 37.26 | 38.74 | 44.49 | 45.43 | 45.97 | 46.21 | 46.57 | 49.42 | 53.59 | 52.33 | 51.79 | 50.89 | 49.42 |
| 9 | 43.39 | 45.85 | 48.05 | 49.97 | 51.25 | 52.01 | 52.40 | 52.86 | 56.09 | 60.83 | 59.43 | 58.84 | 57.96 | 56.49 |
| 10 | 46.90 | 50.03 | 52.85 | 55.30 | 56.98 | 58.04 | 58.62 | 59.19 | 62.84 | 68.16 | 66.63 | 65.97 | 64.97 | 63.28 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 17.59 | 17.45 | 17.42 | 17.46 | 17.43 | 17.35 | 17.25 | 17.42 | 18.50 | 20.04 | 19.62 | 19.47 | 19.26 | 18.95 |
| 5 | 20.15 | 20.18 | 20.27 | 22.63 | 22.64 | 22.55 | 22.40 | 22.53 | 23.89 | 25.85 | 25.19 | 24.96 | 24.63 | 24.13 |
| 6 | 24.32 | 24.64 | 24.95 | 28.06 | 28.16 | 28.10 | 27.91 | 28.00 | 29.66 | 32.06 | 31.17 | 30.83 | 30.34 | 29.60 |
| 7 | 28.30 | 29.00 | 29.53 | 33.42 | 33.72 | 33.77 | 33.64 | 33.72 | 35.70 | 38.58 | 37.45 | 37.02 | 36.39 | 35.37 |
| 8 | 31.84 | 32.93 | 33.95 | 38.74 | 39.38 | 39.59 | 39.53 | 39.65 | 41.98 | 45.38 | 44.07 | 43.54 | 42.76 | 41.49 |
| 9 | 38.94 | 40.64 | 42.18 | 43.55 | 44.43 | 44.93 | 45.14 | 45.47 | 48.24 | 52.27 | 50.87 | 50.25 | 49.34 | 47.83 |
| 10 | 42.26 | 44.49 | 46.51 | 48.27 | 49.42 | 50.12 | 50.45 | 50.86 | 53.95 | 58.47 | 57.09 | 56.50 | 55.60 | 54.09 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 66.628 | 57.094 |
| SC2 | 0 | 8 | 46.569 | 39.645 |
| SC3 | -18 | 7 | 39.218 | 33.578 |
| SC4 | -25 | 6 | 28.889 | 24.954 |
| SC5 | -34 | 6 | 27.930 | 24.420 |
Dimensions
| A | 1760 mm |
|---|---|
| B | 1360 mm |
| C | 3090 mm |
| F | 1310 mm |
| G | 2070 mm |
| E | 1365 mm |
| H | 1393 mm |
| I | 1790 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 1760 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.