EK-SR-391DE10-A04 C
111.61 kW
Blast freezer EK-SR-380BG7-A05 C
Defrost: None
Product code: EK-SR-380BG7-A05 C
- Cooling capacity i
- 111.70 kW
- Air flow
- 68,392 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 3 × ⌀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: 3 — 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 | 68,392 m³/h |
|---|---|
| External surface | 527.3 m² |
| Inner volume | 157.9 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,071 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 11,700 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 73.0 dB(A) |
|---|---|
| Sound power | 97.1 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-SR-380BG7-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)
- 111.699 kW
- Low speed (Y)
- 96.844 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 | 46.74 | 47.39 | 47.93 | 48.28 | 48.32 | 48.06 | 47.59 | 48.08 | 51.01 | 55.11 | 53.60 | 53.03 | 52.21 | 50.96 |
| 5 | 52.72 | 54.43 | 55.88 | 63.37 | 63.91 | 63.89 | 63.31 | 63.77 | 67.61 | 73.06 | 71.01 | 70.26 | 69.20 | 67.61 |
| 6 | 62.54 | 65.18 | 67.84 | 77.85 | 79.26 | 79.86 | 79.79 | 80.41 | 85.25 | 92.19 | 89.56 | 88.54 | 87.05 | 84.66 |
| 7 | 70.64 | 74.82 | ≈ 78.59 | ≈ 90.98 | 93.44 | 94.94 | 95.66 | 96.84 | 102.88 | 111.69 | 108.99 | 107.78 | 105.95 | 102.96 |
| 8 | 78.08 | 83.62 | ≈ 88.68 | ≈ 103.44 | 106.87 | 109.07 | 110.25 | 111.70 | 118.70 | 128.96 | 126.10 | 124.92 | 123.10 | 120.03 |
| 9 | ≈ 94.24 | 102.02 | 109.18 | 115.49 | 120.02 | 123.05 | 124.78 | 126.62 | 134.61 | 146.32 | 143.23 | 141.88 | 139.78 | 136.20 |
| 10 | ≈ 100.96 | 110.42 | 119.22 | 127.04 | 132.77 | 136.75 | 139.20 | 141.52 | 150.54 | 163.73 | 160.48 | 158.98 | 156.65 | 152.59 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 41.16 | 41.42 | 41.71 | 41.99 | 41.97 | 41.73 | 41.35 | 41.81 | 44.39 | 48.00 | 46.83 | 46.42 | 45.82 | 44.81 |
| 5 | 46.82 | 47.77 | 48.61 | 54.81 | 55.07 | 54.89 | 54.48 | 54.90 | 58.20 | 62.91 | 61.15 | 60.52 | 59.63 | 58.28 |
| 6 | 55.84 | 57.81 | 59.53 | 67.42 | 68.25 | 68.47 | 68.21 | 68.64 | 72.73 | 78.60 | 76.32 | 75.45 | 74.18 | 72.17 |
| 7 | 64.17 | 66.91 | 69.66 | 80.00 | 81.55 | 82.28 | 82.31 | 82.86 | 87.82 | 95.04 | 92.31 | 91.22 | 89.60 | 86.94 |
| 8 | 71.07 | 75.15 | ≈ 78.85 | ≈ 91.21 | 93.64 | 95.11 | 95.82 | 96.84 | 102.83 | 111.61 | 108.73 | 107.46 | 105.54 | 102.34 |
| 9 | 86.17 | 92.02 | 97.36 | 102.04 | 105.30 | 107.31 | 108.40 | 109.70 | 116.51 | 126.47 | 123.60 | 122.35 | 120.44 | 117.19 |
| 10 | ≈ 92.72 | 99.99 | 106.67 | 112.54 | 116.66 | 119.41 | 120.95 | 122.59 | 130.25 | 141.42 | 138.35 | 136.95 | 134.81 | 131.11 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 160.483 | 138.346 |
| SC2 | 0 | 8 | 111.699 | 96.844 |
| SC3 | -18 | 7 | 92.097 | 80.735 |
| SC4 | -25 | 6 | 67.837 | 59.530 |
| SC5 | -34 | 6 | 63.293 | 56.342 |
Dimensions
| A | 4360 mm |
|---|---|
| B | 1360 mm |
| C | 2790 mm |
| F | 1310 mm |
| G | 1770 mm |
| E | 3965 mm |
| H | 1393 mm |
| I | 4390 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 4360 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.