EK-SR-191BC10-A04 C
21.35 kW
Blast freezer EK-SR-180BC10-A05 C
Defrost: None
Product code: EK-SR-180BC10-A05 C
- Cooling capacity i
- 20.34 kW
- Air flow
- 26,073 m³/h
- Fin spacing
- 10.0 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: C — 4 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 26,073 m³/h |
|---|---|
| External surface | 63.5 m² |
| Inner volume | 26.9 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 471 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 | 93.0 dB(A) |
| Energy class | E |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø42 |
| EK-SR-180BC10-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)
- 20.344 kW
- Low speed (Y)
- 17.839 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 | 8.52 | 8.31 | 8.16 | 8.05 | 7.91 | 7.78 | 7.64 | 7.57 | 7.98 | 8.58 | 8.30 | 8.19 | 8.05 | 7.84 |
| 5 | 10.13 | 10.02 | 9.92 | 10.95 | 10.82 | 10.66 | 10.48 | 10.39 | 10.96 | 11.77 | 11.36 | 11.20 | 10.99 | 10.66 |
| 6 | 12.53 | 12.57 | 12.62 | 14.05 | 13.98 | 13.82 | 13.62 | 13.52 | 14.26 | 15.32 | 14.78 | 14.58 | 14.29 | 13.86 |
| 7 | 14.82 | 15.08 | 15.30 | 17.15 | 17.19 | 17.12 | 16.96 | 16.86 | 17.80 | 19.14 | 18.49 | 18.24 | 17.88 | 17.31 |
| 8 | 16.86 | 17.36 | 17.81 | 20.25 | 20.45 | 20.49 | 20.40 | 20.34 | 21.50 | 23.17 | 22.42 | 22.13 | 21.70 | 21.02 |
| 9 | 20.75 | 21.55 | 22.27 | 22.92 | 23.33 | 23.58 | 23.69 | 23.82 | 25.26 | 27.31 | 26.50 | 26.18 | 25.70 | 24.92 |
| 10 | 22.63 | 23.71 | 24.69 | 25.54 | 26.11 | 26.47 | 26.67 | 26.84 | 28.48 | 30.88 | 30.18 | 29.89 | 29.46 | 28.76 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.67 | 7.47 | 7.33 | 7.24 | 7.13 | 7.02 | 6.92 | 6.89 | 7.27 | 7.83 | 7.59 | 7.51 | 7.39 | 7.21 |
| 5 | 9.07 | 8.93 | 8.84 | 9.76 | 9.65 | 9.51 | 9.36 | 9.32 | 9.84 | 10.58 | 10.25 | 10.12 | 9.95 | 9.67 |
| 6 | 11.26 | 11.22 | 11.21 | 12.45 | 12.36 | 12.22 | 12.06 | 11.99 | 12.66 | 13.62 | 13.16 | 12.99 | 12.75 | 12.39 |
| 7 | 13.36 | 13.48 | 13.59 | 15.21 | 15.20 | 15.10 | 14.93 | 14.86 | 15.69 | 16.89 | 16.31 | 16.10 | 15.79 | 15.31 |
| 8 | 15.35 | 15.67 | 15.89 | 17.93 | 18.03 | 18.01 | 17.89 | 17.84 | 18.85 | 20.31 | 19.64 | 19.39 | 19.01 | 18.42 |
| 9 | 19.03 | 19.59 | 20.12 | 20.61 | 20.89 | 20.97 | 20.92 | 20.90 | 22.11 | 23.86 | 23.12 | 22.83 | 22.40 | 21.70 |
| 10 | 20.81 | 21.60 | 22.33 | 22.99 | 23.42 | 23.67 | 23.80 | 23.93 | 25.38 | 27.46 | 26.68 | 26.36 | 25.88 | 25.09 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 30.176 | 26.677 |
| SC2 | 0 | 8 | 20.344 | 17.839 |
| SC3 | -18 | 7 | 17.181 | 15.219 |
| SC4 | -25 | 6 | 12.615 | 11.208 |
| SC5 | -34 | 6 | 12.558 | 11.271 |
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 Ø22 |
| 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.