EK-SR-180BE4-A05 C
38.12 kW
Blast freezer EK-SR-180BG7-A05 C
Defrost: None
Product code: EK-SR-180BG7-A05 C
- Cooling capacity i
- 38.00 kW
- Air flow
- 22,798 m³/h
- Fin spacing
- 7.0 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: B — 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: 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 | 22,798 m³/h |
|---|---|
| External surface | 175.8 m² |
| Inner volume | 53.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 530 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 | 68.0 dB(A) |
|---|---|
| Sound power | 92.1 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EK-SR-180BG7-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)
- 38.004 kW
- Low speed (Y)
- 32.630 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 | 15.96 | 15.99 | 16.10 | 16.20 | 16.17 | 16.05 | 15.88 | 16.04 | 17.02 | 18.37 | 17.88 | 17.69 | 17.43 | 17.02 |
| 5 | 18.14 | 18.55 | 18.91 | 21.32 | 21.42 | 21.33 | 21.15 | 21.29 | 22.56 | 24.36 | 23.67 | 23.42 | 23.07 | 22.53 |
| 6 | 21.66 | 22.52 | 23.12 | 26.36 | 26.70 | 26.79 | 26.68 | 26.84 | 28.44 | 30.72 | 29.80 | 29.46 | 28.96 | 28.18 |
| 7 | 24.90 | 26.01 | ≈ 27.15 | ≈ 31.26 | 31.98 | 32.36 | 32.39 | 32.61 | 34.57 | 37.39 | 36.32 | 35.89 | 35.26 | 34.23 |
| 8 | 27.47 | 29.18 | ≈ 30.73 | ≈ 35.63 | 36.65 | 37.27 | 37.58 | 38.00 | 40.36 | 43.82 | 42.80 | 42.39 | 41.75 | 40.52 |
| 9 | 33.27 | 35.71 | 37.93 | 39.88 | 41.24 | 42.11 | 42.58 | 43.12 | 45.81 | 49.75 | 48.64 | 48.16 | 47.42 | 46.18 |
| 10 | ≈ 35.76 | 38.77 | 41.54 | 43.97 | 45.71 | 46.88 | 47.56 | 48.24 | 51.28 | 55.71 | 54.53 | 53.99 | 53.16 | 51.74 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 14.02 | 14.01 | 14.05 | 14.10 | 14.07 | 13.97 | 13.84 | 14.00 | 14.86 | 16.07 | 15.69 | 15.56 | 15.35 | 15.03 |
| 5 | 16.03 | 16.23 | 16.42 | 18.40 | 18.44 | 18.37 | 18.21 | 18.34 | 19.44 | 21.01 | 20.43 | 20.22 | 19.93 | 19.49 |
| 6 | 19.24 | 19.74 | 20.19 | 22.85 | 23.02 | 23.01 | 22.85 | 22.96 | 24.32 | 26.27 | 25.47 | 25.18 | 24.76 | 24.10 |
| 7 | 22.23 | 23.12 | 23.77 | 27.13 | 27.52 | 27.67 | 27.60 | 27.73 | 29.37 | 31.75 | 30.79 | 30.41 | 29.86 | 28.97 |
| 8 | 24.98 | 26.09 | ≈ 27.20 | ≈ 31.31 | 32.01 | 32.39 | 32.44 | 32.63 | 34.57 | 37.41 | 36.32 | 35.88 | 35.21 | 34.12 |
| 9 | 30.25 | 32.05 | 33.67 | 35.09 | 36.06 | 36.63 | 36.91 | 37.29 | 39.59 | 42.94 | 41.92 | 41.45 | 40.68 | 39.40 |
| 10 | 32.65 | 34.92 | 36.98 | 38.78 | 40.02 | 40.81 | 41.23 | 41.71 | 44.28 | 48.04 | 46.94 | 46.45 | 45.70 | 44.42 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 54.525 | 46.942 |
| SC2 | 0 | 8 | 38.004 | 32.630 |
| SC3 | -18 | 7 | 31.592 | 27.320 |
| SC4 | -25 | 6 | 23.124 | 20.190 |
| SC5 | -34 | 6 | 21.877 | 19.374 |
Dimensions
| A | 1760 mm |
|---|---|
| B | 1360 mm |
| C | 2790 mm |
| F | 1310 mm |
| G | 1770 mm |
| E | 1365 mm |
| H | 1393 mm |
| I | 1790 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 1760 mm |
|---|---|
| Width | 1393 mm |
| Height | 2790 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.